Flights from Philadelphia to Seattle (PHL to SEA)

Discover more affordable routes and cheaper dates from Philadelphia to Seattle (PHL to SEA) within a date range.

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US$273

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 20 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$273

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 20 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$273

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 15 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$273

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 14 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$273

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 21 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$273

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 20 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$273

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 13 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$273

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 14 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$319

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 16 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$319

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 20 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$319

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 15 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$319

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 19 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 5th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 21 nights

Thu Dec 5th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Sun Dec 15th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 31 nights

Sun Dec 15th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 13th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 29 nights

Fri Dec 13th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 6th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 22 nights

Fri Dec 6th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 12th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 28 nights

Thu Dec 12th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 14th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 30 nights

Sat Dec 14th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Fri Dec 13th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 29 nights

Fri Dec 13th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 7th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 23 nights

Sat Dec 7th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Thu Dec 12th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 28 nights

Thu Dec 12th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Sun Dec 15th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 26 nights

Sun Dec 15th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 13th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 23 nights

Fri Dec 13th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Sun Dec 15th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 25 nights

Sun Dec 15th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 6th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 16 nights

Fri Dec 6th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 5th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 15 nights

Thu Dec 5th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 6th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 17 nights

Fri Dec 6th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 5th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 16 nights

Thu Dec 5th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 12th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 29 nights

Thu Dec 12th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Sun Dec 15th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 32 nights

Sun Dec 15th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 5th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 22 nights

Thu Dec 5th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 13th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 24 nights

Fri Dec 13th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 13th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 30 nights

Fri Dec 13th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 6th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 23 nights

Fri Dec 6th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 12th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 23 nights

Thu Dec 12th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 12th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 22 nights

Thu Dec 12th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 13 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 14th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 30 nights

Sat Dec 14th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 14th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 24 nights

Sat Dec 14th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 7th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 23 nights

Sat Dec 7th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 7th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 17 nights

Sat Dec 7th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 7th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 16 nights

Sat Dec 7th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 14th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 23 nights

Sat Dec 14th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Fri Dec 13th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 29 nights

Fri Dec 13th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Fri Dec 13th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 22 nights

Fri Dec 13th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Fri Dec 13th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 23 nights

Fri Dec 13th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 12 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Thu Dec 12th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 28 nights

Thu Dec 12th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Thu Dec 12th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 21 nights

Thu Dec 12th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$326

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Thu Dec 12th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 22 nights

Thu Dec 12th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$342

6:55pm - 10:00pm
Wed Nov 20th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 13 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$342

6:55pm - 10:00pm
Thu Nov 21st 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 12 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$342

6:55pm - 10:00pm
Wed Nov 20th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 13 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$342

6:55pm - 10:00pm
Thu Nov 21st 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 12 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$347

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sun Dec 15th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 31 nights

Sun Dec 15th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$347

7:15am - 10:26am
Wed Nov 20th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sun Dec 15th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 24 nights

Sun Dec 15th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$347

7:15am - 10:26am
Tue Nov 19th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sun Dec 15th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 19th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 25 nights

Sun Dec 15th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$347

7:15am - 10:26am
Wed Nov 13th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sun Dec 15th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 31 nights

Sun Dec 15th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$348

6:55pm - 10:00pm
Tue Nov 12th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Tue Nov 12th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 21 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$372

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Sun Dec 15th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 27 nights

Sun Dec 15th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 5th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 17 nights

Thu Dec 5th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Sun Dec 15th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 31 nights

Sun Dec 15th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 5th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 21 nights

Thu Dec 5th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 13th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 25 nights

Fri Dec 13th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 13th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 29 nights

Fri Dec 13th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 6th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 22 nights

Fri Dec 6th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 6th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 18 nights

Fri Dec 6th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 12th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 24 nights

Thu Dec 12th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 12th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 28 nights

Thu Dec 12th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$372

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 14th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 29 nights

Sat Dec 14th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$372

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 14th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 25 nights

Sat Dec 14th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$372

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Fri Dec 13th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 24 nights

Fri Dec 13th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$372

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Fri Dec 13th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 28 nights

Fri Dec 13th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$372

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 7th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 18 nights

Sat Dec 7th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$372

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 7th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 22 nights

Sat Dec 7th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$372

7:15am - 10:26am
Mon Nov 18th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Thu Dec 12th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 23 nights

Thu Dec 12th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$372

7:15am - 10:26am
Thu Nov 14th 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Thu Dec 12th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 27 nights

Thu Dec 12th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$380

6:55pm - 10:00pm
Thu Nov 21st 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 6th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 14 nights

Fri Dec 6th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$380

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Sun Dec 15th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 24 nights

Sun Dec 15th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$380

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 12th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 21 nights

Thu Dec 12th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$380

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 6th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 15 nights

Fri Dec 6th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$380

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Fri Dec 13th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 22 nights

Fri Dec 13th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$380

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Thu Dec 5th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 14 nights

Thu Dec 5th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$380

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 14th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 22 nights

Sat Dec 14th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$380

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Fri Dec 13th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 21 nights

Fri Dec 13th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$380

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Sat Dec 7th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 15 nights

Sat Dec 7th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$380

7:15am - 10:26am
Thu Nov 21st 2024

6h 11m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Thu Dec 12th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 370 Depart at 7:15am from Philadelphia (PHL) Fly for 6h 11m Arrive at 10:26am in Seattle (SEA)

Stay in Seattle for 20 nights

Thu Dec 12th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$383

6:55pm - 10:00pm
Mon Nov 18th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 15 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$383

6:55pm - 10:00pm
Thu Nov 14th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:40pm - 5:45am
Wed Dec 4th 2024

5h 5m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 19 nights

Wed Dec 4th 2024 Alaska Airlines · AS 371 Depart at 9:40pm from Seattle (SEA) Fly for 5h 5m Arrive at 5:45am in Philadelphia (PHL)
US$383

6:55pm - 10:00pm
Thu Nov 14th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:44am - 5:50pm
Wed Dec 4th 2024

5h 6m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 19 nights

Wed Dec 4th 2024 Alaska Airlines · AS 442 Depart at 9:44am from Seattle (SEA) Fly for 5h 6m Arrive at 5:50pm in Philadelphia (PHL)
US$386

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:35pm - 5:30am
Wed Nov 27th 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 13 nights

Wed Nov 27th 2024 Alaska Airlines · AS 371 Depart at 9:35pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:30am in Philadelphia (PHL)
US$442

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:35pm - 5:30am
Fri Nov 29th 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 15 nights

Fri Nov 29th 2024 Alaska Airlines · AS 371 Depart at 9:35pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:30am in Philadelphia (PHL)
US$442

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:35pm - 5:30am
Mon Dec 2nd 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 18 nights

Mon Dec 2nd 2024 Alaska Airlines · AS 371 Depart at 9:35pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:30am in Philadelphia (PHL)
US$442

6:55pm - 10:00pm
Wed Nov 13th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:45pm - 5:40am
Thu Dec 19th 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 13th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 35 nights

Thu Dec 19th 2024 Alaska Airlines · AS 371 Depart at 9:45pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:40am in Philadelphia (PHL)
US$455

6:55pm - 10:00pm
Wed Nov 20th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:35pm - 5:30am
Wed Nov 27th 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Wed Nov 20th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 6 nights

Wed Nov 27th 2024 Alaska Airlines · AS 371 Depart at 9:35pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:30am in Philadelphia (PHL)
US$455

6:55pm - 10:00pm
Thu Nov 21st 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:35pm - 5:30am
Wed Nov 27th 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 5 nights

Wed Nov 27th 2024 Alaska Airlines · AS 371 Depart at 9:35pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:30am in Philadelphia (PHL)
US$496

6:55pm - 10:00pm
Thu Nov 14th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:35pm - 5:30am
Wed Nov 27th 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 14th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 12 nights

Wed Nov 27th 2024 Alaska Airlines · AS 371 Depart at 9:35pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:30am in Philadelphia (PHL)
US$496

6:55pm - 10:00pm
Mon Nov 18th 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:35pm - 5:30am
Wed Nov 27th 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Mon Nov 18th 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 8 nights

Wed Nov 27th 2024 Alaska Airlines · AS 371 Depart at 9:35pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:30am in Philadelphia (PHL)
US$498

6:55pm - 10:00pm
Thu Nov 21st 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:35pm - 5:30am
Fri Nov 29th 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 7 nights

Fri Nov 29th 2024 Alaska Airlines · AS 371 Depart at 9:35pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:30am in Philadelphia (PHL)
US$498

6:55pm - 10:00pm
Thu Nov 21st 2024

6h 5m
Philadelphia (PHL) → Seattle (SEA)

Direct

9:35pm - 5:30am
Mon Dec 2nd 2024

4h 55m
Seattle (SEA) → Philadelphia (PHL)

Direct

Thu Nov 21st 2024 Alaska Airlines · AS 443 Depart at 6:55pm from Philadelphia (PHL) Fly for 6h 5m Arrive at 10:00pm in Seattle (SEA)

Stay in Seattle for 10 nights

Mon Dec 2nd 2024 Alaska Airlines · AS 371 Depart at 9:35pm from Seattle (SEA) Fly for 4h 55m Arrive at 5:30am in Philadelphia (PHL)

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 Philadelphia to Seattle (PHL to SEA)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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