Flights from Boston to San Francisco (BOS to SFO)

Discover more affordable routes and cheaper dates from Boston to San Francisco (BOS to SFO) within a date range.

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US$252

7:59pm - 11:44pm
Wed Jun 11th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 11th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 5 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:59pm - 11:44pm
Sat May 24th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 23 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:59pm - 11:44pm
Wed May 28th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 19 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:59pm - 11:44pm
Tue Jun 10th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 10th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 6 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:59pm - 11:44pm
Wed Jun 4th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 4th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 12 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:59pm - 11:44pm
Tue Jun 3rd 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 3rd 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 13 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:47pm - 11:34pm
Tue May 13th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue May 13th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 34 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:47pm - 11:34pm
Wed May 14th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 14th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 33 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:00am - 10:49am
Tue Jun 10th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 10th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 7 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:00am - 10:49am
Wed Jun 4th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 4th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 13 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:00am - 10:49am
Tue Jun 3rd 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 3rd 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 14 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:00am - 10:49am
Wed Jun 11th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 11th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 6 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:00am - 10:49am
Wed May 28th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 20 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:00am - 10:49am
Sat May 24th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 24 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:00am - 10:49am
Sat Jun 7th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Sat Jun 7th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 10 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$252

7:59pm - 11:44pm
Wed Jun 4th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 4th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 5 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:59pm - 11:44pm
Wed May 28th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 5 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:59pm - 11:44pm
Sat May 24th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 9 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:59pm - 11:44pm
Sat May 24th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 16 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:59pm - 11:44pm
Tue Jun 3rd 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 3rd 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 6 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:59pm - 11:44pm
Wed May 28th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 12 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:47pm - 11:34pm
Wed May 14th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Sat May 24th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 14th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 9 nights

Sat May 24th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:47pm - 11:34pm
Tue May 13th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Sat May 24th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Tue May 13th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 10 nights

Sat May 24th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:47pm - 11:34pm
Wed May 14th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 14th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 19 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:47pm - 11:34pm
Tue May 13th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Tue May 13th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 20 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:47pm - 11:34pm
Wed May 14th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 14th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 26 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:47pm - 11:34pm
Tue May 13th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Tue May 13th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 27 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Wed Jun 4th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 4th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 6 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Tue Jun 3rd 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 3rd 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 0 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Tue Jun 3rd 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 3rd 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 7 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Wed May 28th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 6 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Sat May 24th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Sat May 24th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 0 nights

Sat May 24th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Sat May 24th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 17 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Sat May 24th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 10 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Wed May 28th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 13 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Tue Jun 10th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 10th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 0 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$252

7:00am - 10:49am
Sat Jun 7th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat Jun 7th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 3 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$261

8:19pm - 11:59pm
Thu Jun 12th 2025

6h 40m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Thu Jun 12th 2025 Hawaiian Airlines · HA 4812 Depart at 8:19pm from Boston (BOS) Fly for 6h 40m Arrive at 11:59pm in San Francisco (SFO)

Stay in San Francisco for 4 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$264

7:30am - 11:07am
Sun Jun 15th 2025

6h 37m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Sun Jun 15th 2025 Alaska Airlines · AS 308 Depart at 7:30am from Boston (BOS) Fly for 6h 37m Arrive at 11:07am in San Francisco (SFO)

Stay in San Francisco for 2 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$264

8:19pm - 11:59pm
Fri Jun 13th 2025

6h 40m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Fri Jun 13th 2025 Alaska Airlines · AS 355 Depart at 8:19pm from Boston (BOS) Fly for 6h 40m Arrive at 11:59pm in San Francisco (SFO)

Stay in San Francisco for 3 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$264

8:19pm - 11:59pm
Mon Jun 16th 2025

6h 40m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Mon Jun 16th 2025 Alaska Airlines · AS 355 Depart at 8:19pm from Boston (BOS) Fly for 6h 40m Arrive at 11:59pm in San Francisco (SFO)

Stay in San Francisco for 0 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$264

7:59pm - 11:44pm
Thu May 15th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Thu May 15th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 32 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$264

7:59pm - 11:44pm
Fri Jun 6th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Tue Jun 17th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Fri Jun 6th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 10 nights

Tue Jun 17th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$264

7:59pm - 11:44pm
Sat May 24th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Sun May 25th 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 0 nights

Sun May 25th 2025 Alaska Airlines · AS 356 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$264

7:47pm - 11:34pm
Wed May 14th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Sun May 25th 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 14th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 10 nights

Sun May 25th 2025 Alaska Airlines · AS 356 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$264

7:47pm - 11:34pm
Tue May 13th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Sun May 25th 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Tue May 13th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 11 nights

Sun May 25th 2025 Alaska Airlines · AS 356 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$264

7:59pm - 11:44pm
Thu May 15th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Sat May 24th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Thu May 15th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 8 nights

Sat May 24th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:59pm - 11:44pm
Fri Jun 6th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Fri Jun 6th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 3 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:59pm - 11:44pm
Fri May 16th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Sat May 24th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Fri May 16th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 7 nights

Sat May 24th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:59pm - 11:44pm
Wed May 28th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 4 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:59pm - 11:44pm
Sat May 24th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 8 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:59pm - 11:44pm
Thu May 15th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Thu May 15th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 18 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:59pm - 11:44pm
Sat May 24th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Fri May 30th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 5 nights

Fri May 30th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:59pm - 11:44pm
Thu May 15th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Thu May 15th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 25 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:00am - 10:49am
Sat May 24th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Sun May 25th 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 0 nights

Sun May 25th 2025 Alaska Airlines · AS 356 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$264

7:47pm - 11:34pm
Tue May 13th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Tue May 13th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 19 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:47pm - 11:34pm
Wed May 14th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 14th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 18 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:00am - 10:49am
Wed May 28th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 5 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:00am - 10:49am
Sat May 24th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 9 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:00am - 10:49am
Sun May 25th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sun May 25th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 9 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:00am - 10:49am
Sun May 25th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Sat May 31st 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sun May 25th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 6 nights

Sat May 31st 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:00am - 10:49am
Thu May 29th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Thu May 29th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 5 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$264

7:00am - 10:49am
Fri Jun 6th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 10th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Fri Jun 6th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 4 nights

Tue Jun 10th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$266

7:00am - 10:49am
Fri May 30th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Tue Jun 3rd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Fri May 30th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 4 nights

Tue Jun 3rd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$269

7:00am - 10:49am
Sat May 24th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Fri May 30th 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 6 nights

Fri May 30th 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$273

7:59pm - 11:44pm
Wed May 28th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Sun Jun 1st 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Hawaiian Airlines · HA 4827 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 3 nights

Sun Jun 1st 2025 Hawaiian Airlines · HA 6827 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$273

7:00am - 10:49am
Wed May 28th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Sun Jun 1st 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Hawaiian Airlines · HA 4826 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 3 nights

Sun Jun 1st 2025 Hawaiian Airlines · HA 6827 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$276

7:59pm - 11:44pm
Thu May 15th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Sun May 25th 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Thu May 15th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 9 nights

Sun May 25th 2025 Alaska Airlines · AS 356 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$276

7:59pm - 11:44pm
Fri May 30th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Fri May 30th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 2 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$276

7:59pm - 11:44pm
Thu May 15th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Thu May 15th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 17 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$276

7:00am - 10:49am
Fri May 30th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Fri May 30th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 3 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$276

7:00am - 10:49am
Sun May 25th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

8:47pm - 5:40am
Mon Jun 2nd 2025

5h 53m
San Francisco (SFO) → Boston (BOS)

Direct

Sun May 25th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 8 nights

Mon Jun 2nd 2025 Alaska Airlines · AS 547 Depart at 8:47pm from San Francisco (SFO) Fly for 5h 53m Arrive at 5:40am in Boston (BOS)
US$280

7:59pm - 11:44pm
Wed Jun 11th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 11th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 4 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:59pm - 11:44pm
Tue Jun 10th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 10th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 5 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:59pm - 11:44pm
Wed May 28th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 18 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:59pm - 11:44pm
Sat May 24th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 22 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:59pm - 11:44pm
Wed Jun 4th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 4th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 11 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:59pm - 11:44pm
Tue Jun 3rd 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 3rd 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 12 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:47pm - 11:34pm
Tue May 13th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue May 13th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 33 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:47pm - 11:34pm
Wed May 14th 2025

6h 47m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 14th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

Stay in San Francisco for 32 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:00am - 10:49am
Tue Jun 3rd 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 3rd 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 13 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:00am - 10:49am
Tue Jun 10th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Tue Jun 10th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 6 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:00am - 10:49am
Wed Jun 11th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 11th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 5 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:00am - 10:49am
Wed May 28th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 19 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:00am - 10:49am
Sat May 24th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 23 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:00am - 10:49am
Sat Jun 7th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Sat Jun 7th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 9 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:00am - 10:49am
Wed Jun 4th 2025

6h 49m
Boston (BOS) → San Francisco (SFO)

Direct

9:28pm - 6:10am
Mon Jun 16th 2025

5h 42m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 4th 2025 Alaska Airlines · AS 357 Depart at 7:00am from Boston (BOS) Fly for 6h 49m Arrive at 10:49am in San Francisco (SFO)

Stay in San Francisco for 12 nights

Mon Jun 16th 2025 Alaska Airlines · AS 307 Depart at 9:28pm from San Francisco (SFO) Fly for 5h 42m Arrive at 6:10am in Boston (BOS)
US$280

7:59pm - 11:44pm
Wed May 28th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Thu May 29th 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 0 nights

Thu May 29th 2025 Alaska Airlines · AS 356 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$280

7:59pm - 11:44pm
Wed May 28th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Sun Jun 1st 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Wed May 28th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 3 nights

Sun Jun 1st 2025 Alaska Airlines · AS 356 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$280

7:59pm - 11:44pm
Sat May 24th 2025

6h 45m
Boston (BOS) → San Francisco (SFO)

Direct

7:00am - 3:49pm
Sun Jun 1st 2025

5h 49m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 Alaska Airlines · AS 548 Depart at 7:59pm from Boston (BOS) Fly for 6h 45m Arrive at 11:44pm in San Francisco (SFO)

Stay in San Francisco for 7 nights

Sun Jun 1st 2025 Alaska Airlines · AS 356 Depart at 7:00am from San Francisco (SFO) Fly for 5h 49m Arrive at 3:49pm in Boston (BOS)
US$440

6:00am - 9:28am
Thu May 22nd 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Sun May 25th 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Thu May 22nd 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 2 nights

Sun May 25th 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)
US$487

6:00am - 9:28am
Fri May 23rd 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Sun May 25th 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Fri May 23rd 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 1 night

Sun May 25th 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)
US$514

6:00am - 9:28am
Sat May 24th 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Tue May 27th 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 2 nights

Tue May 27th 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)
US$567

6:00am - 9:28am
Wed Jun 4th 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Sat Jun 7th 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Wed Jun 4th 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 2 nights

Sat Jun 7th 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)
US$575

6:00am - 9:28am
Sat May 24th 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Sat May 31st 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Sat May 24th 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 6 nights

Sat May 31st 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)
US$583

6:00am - 9:28am
Thu May 29th 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Sun Jun 1st 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Thu May 29th 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 2 nights

Sun Jun 1st 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)
US$637

6:00am - 9:28am
Fri May 23rd 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Tue May 27th 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Fri May 23rd 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 3 nights

Tue May 27th 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)
US$648

6:00am - 9:28am
Fri May 30th 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Mon Jun 2nd 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Fri May 30th 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 2 nights

Mon Jun 2nd 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)
US$678

6:00am - 9:28am
Mon May 26th 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Sun Jun 1st 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Mon May 26th 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 5 nights

Sun Jun 1st 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)
US$690

6:00am - 9:28am
Fri May 30th 2025

6h 28m
Boston (BOS) → San Francisco (SFO)

Direct

8:25am - 5:05pm
Sun Jun 1st 2025

5h 40m
San Francisco (SFO) → Boston (BOS)

Direct

Fri May 30th 2025 United Airlines · UA 2441 Depart at 6:00am from Boston (BOS) Fly for 6h 28m Arrive at 9:28am in San Francisco (SFO)

Stay in San Francisco for 1 night

Sun Jun 1st 2025 United Airlines · UA 2647 Depart at 8:25am from San Francisco (SFO) Fly for 5h 40m Arrive at 5:05pm in Boston (BOS)

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

Andy Travels

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Flights from Boston to San Francisco (BOS to SFO)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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