Flights from Washington to Las Vegas (IAD to LAS)

Discover alternate routes and cheaper dates from Washington to Las Vegas (IAD to LAS) within a date range.

⭐ Search by country or region to discover cheaper routes you didn't know existed. Example: Netherlands → Italy or Europe → South East Asia.

Results Quantity

Cabin Bags

Checked Bags

Max Budget

US$

Max Duration

Hours

Max Layover

Hours

Departure Time

Connections

Select Airlines

Loading…

US$436

8:15am - 10:15am
Wed Mar 12th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Wed Mar 19th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Wed Mar 19th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

8:15am - 10:15am
Wed Mar 12th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Wed Mar 19th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 7 nights

Wed Mar 19th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

8:15am - 10:15am
Tue Mar 11th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Tue Mar 18th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 11th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 7 nights

Tue Mar 18th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

8:15am - 10:15am
Tue Mar 11th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Tue Mar 18th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 11th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 7 nights

Tue Mar 18th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$436

8:15am - 10:15am
Wed Mar 12th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Wed Mar 19th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 7 nights

Wed Mar 19th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$436

8:15am - 10:15am
Mon Mar 10th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Tue Mar 11th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Mon Mar 10th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 1 night

Tue Mar 11th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$436

8:15am - 10:15am
Wed Mar 12th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Wed Mar 26th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 14 nights

Wed Mar 26th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$436

5:31pm - 7:48pm
Tue Mar 18th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Tue Mar 25th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 18th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Tue Mar 25th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

5:31pm - 7:48pm
Wed Mar 12th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Wed Mar 19th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Wed Mar 19th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

5:31pm - 7:48pm
Tue Mar 18th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Tue Mar 25th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 18th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 7 nights

Tue Mar 25th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

5:31pm - 7:48pm
Wed Mar 12th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Wed Mar 19th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 7 nights

Wed Mar 19th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

5:31pm - 7:48pm
Tue Mar 11th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Tue Mar 18th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 11th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Tue Mar 18th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$436

5:31pm - 7:48pm
Tue Mar 18th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Tue Mar 25th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 18th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Tue Mar 25th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$436

5:31pm - 7:48pm
Wed Mar 12th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Wed Mar 19th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Wed Mar 19th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$436

5:31pm - 7:48pm
Mon Mar 10th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Tue Mar 11th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Mon Mar 10th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 0 nights

Tue Mar 11th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$436

5:31pm - 7:48pm
Wed Mar 12th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Wed Mar 26th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 13 nights

Wed Mar 26th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Tue Mar 4th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Sat Mar 8th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 4th 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Sat Mar 8th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Tue Mar 4th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Wed Mar 12th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 4th 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 7 nights

Wed Mar 12th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Tue Mar 18th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Tue Mar 25th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 18th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Tue Mar 25th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Sun Mar 2nd 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Tue Mar 11th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 2nd 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 8 nights

Tue Mar 11th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Tue Mar 4th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Tue Mar 11th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 4th 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Tue Mar 11th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

10:00am - 12:31pm
Sun Mar 2nd 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Tue Mar 11th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 2nd 2025 United Airlines · UA 1214 Depart at 10:00am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 12:31pm in Las Vegas (LAS)

Stay in Las Vegas for 8 nights

Tue Mar 11th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Wed Mar 5th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Wed Mar 12th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 5th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Wed Mar 12th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Wed Mar 5th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Tue Mar 11th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 5th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Tue Mar 11th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Wed Mar 12th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Wed Mar 19th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Wed Mar 19th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Wed Mar 12th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Wed Mar 26th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 13 nights

Wed Mar 26th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Sun Mar 2nd 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Tue Mar 11th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 2nd 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 9 nights

Tue Mar 11th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Sun Mar 2nd 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 10th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 2nd 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 8 nights

Mon Mar 10th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

4:15pm - 11:37pm
Tue Mar 4th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Tue Mar 4th 2025 United Airlines · UA 1321 Depart at 4:15pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 11:37pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:40pm - 9:02pm
Tue Mar 4th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 2 nights

Tue Mar 4th 2025 United Airlines · UA 2382 Depart at 1:40pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 9:02pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Tue Mar 4th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Tue Mar 4th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

4:15pm - 11:37pm
Tue Mar 4th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Tue Mar 4th 2025 United Airlines · UA 1321 Depart at 4:15pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 11:37pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

4:15pm - 11:37pm
Wed Mar 5th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Wed Mar 5th 2025 United Airlines · UA 1321 Depart at 4:15pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 11:37pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:40pm - 9:02pm
Wed Mar 5th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Wed Mar 5th 2025 United Airlines · UA 2382 Depart at 1:40pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 9:02pm in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:30am - 3:52pm
Wed Mar 5th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Wed Mar 5th 2025 United Airlines · UA 1071 Depart at 8:30am from Las Vegas (LAS) Fly for 4h 22m Arrive at 3:52pm in Washington, D.C. (IAD)
US$436

10:00am - 12:31pm
Tue Mar 4th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 10th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 4th 2025 United Airlines · UA 1214 Depart at 10:00am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 12:31pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Mon Mar 10th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

10:00am - 12:31pm
Tue Mar 4th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 7:52am
Sat Mar 8th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 4th 2025 United Airlines · UA 1214 Depart at 10:00am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 12:31pm in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Sat Mar 8th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 7:52am in Washington, D.C. (IAD)
US$436

10:00am - 12:31pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:40pm - 9:02pm
Tue Mar 4th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 1214 Depart at 10:00am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 12:31pm in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Tue Mar 4th 2025 United Airlines · UA 2382 Depart at 1:40pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 9:02pm in Washington, D.C. (IAD)
US$436

10:00am - 12:31pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

4:15pm - 11:37pm
Tue Mar 4th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 1214 Depart at 10:00am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 12:31pm in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Tue Mar 4th 2025 United Airlines · UA 1321 Depart at 4:15pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 11:37pm in Washington, D.C. (IAD)
US$436

10:00am - 12:31pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:40pm - 9:02pm
Wed Mar 5th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 1214 Depart at 10:00am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 12:31pm in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Wed Mar 5th 2025 United Airlines · UA 2382 Depart at 1:40pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 9:02pm in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Sun Mar 2nd 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Fri Mar 7th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 2nd 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Fri Mar 7th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Sun Mar 2nd 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Wed Mar 5th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 2nd 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Wed Mar 5th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Wed Mar 5th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Wed Mar 5th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

10:00am - 12:31pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:30am - 3:52pm
Tue Mar 4th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 1214 Depart at 10:00am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 12:31pm in Las Vegas (LAS)

Stay in Las Vegas for 2 nights

Tue Mar 4th 2025 United Airlines · UA 1071 Depart at 8:30am from Las Vegas (LAS) Fly for 4h 22m Arrive at 3:52pm in Washington, D.C. (IAD)
US$436

10:00am - 12:31pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 3rd 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 1214 Depart at 10:00am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 12:31pm in Las Vegas (LAS)

Stay in Las Vegas for 2 nights

Mon Mar 3rd 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$436

12:35pm - 3:06pm
Sat Mar 1st 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:30am - 3:52pm
Tue Mar 4th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sat Mar 1st 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 2 nights

Tue Mar 4th 2025 United Airlines · UA 1071 Depart at 8:30am from Las Vegas (LAS) Fly for 4h 22m Arrive at 3:52pm in Washington, D.C. (IAD)
US$436

10:00am - 12:31pm
Sun Mar 2nd 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:30am - 3:52pm
Wed Mar 5th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 2nd 2025 United Airlines · UA 1214 Depart at 10:00am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 12:31pm in Las Vegas (LAS)

Stay in Las Vegas for 2 nights

Wed Mar 5th 2025 United Airlines · UA 1071 Depart at 8:30am from Las Vegas (LAS) Fly for 4h 22m Arrive at 3:52pm in Washington, D.C. (IAD)
US$436

8:16am - 10:47am
Sun Mar 2nd 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Thu Mar 6th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 2nd 2025 United Airlines · UA 1323 Depart at 8:16am from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 10:47am in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Thu Mar 6th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$467

8:15am - 10:15am
Tue Mar 18th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Tue Mar 25th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 18th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Tue Mar 25th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$467

8:15am - 10:15am
Wed Mar 12th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Thu Mar 27th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 12th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 14 nights

Thu Mar 27th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$467

8:15am - 10:15am
Tue Mar 25th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 31st 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Mon Mar 31st 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$467

8:15am - 10:15am
Wed Mar 26th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 31st 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Mon Mar 31st 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$467

5:31pm - 7:48pm
Tue Mar 25th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 31st 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Mon Mar 31st 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$467

5:31pm - 7:48pm
Wed Mar 26th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 31st 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Mon Mar 31st 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$467

12:35pm - 3:06pm
Tue Mar 25th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 31st 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Mon Mar 31st 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$467

12:35pm - 3:06pm
Wed Mar 26th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 31st 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Mon Mar 31st 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$498

5:31pm - 7:48pm
Mon Mar 24th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 31st 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Mon Mar 24th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 7 nights

Mon Mar 31st 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$504

8:15am - 10:15am
Sun Mar 9th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Wed Mar 12th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 9th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 2 nights

Wed Mar 12th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$504

8:15am - 10:15am
Sun Mar 9th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Tue Mar 11th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Sun Mar 9th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 1 night

Tue Mar 11th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$528

8:15am - 10:15am
Tue Mar 25th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Mon Mar 31st 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Mon Mar 31st 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$528

8:15am - 10:15am
Wed Mar 26th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Mon Mar 31st 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Mon Mar 31st 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$528

5:31pm - 7:48pm
Wed Mar 26th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Mon Mar 31st 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Mon Mar 31st 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$528

5:31pm - 7:48pm
Tue Mar 25th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Mon Mar 31st 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Mon Mar 31st 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$528

12:35pm - 3:06pm
Tue Mar 25th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Mon Mar 31st 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Mon Mar 31st 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$528

12:35pm - 3:06pm
Wed Mar 26th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Mon Mar 31st 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Mon Mar 31st 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$535

8:15am - 10:15am
Thu Mar 27th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 31st 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Thu Mar 27th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Mon Mar 31st 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$535

12:35pm - 3:06pm
Thu Mar 27th 2025

5h 31m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Mon Mar 31st 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Thu Mar 27th 2025 United Airlines · UA 636 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 5h 31m Arrive at 3:06pm in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Mon Mar 31st 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$559

5:31pm - 7:48pm
Mon Mar 24th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Mon Mar 31st 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Mon Mar 24th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Mon Mar 31st 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$578

8:15am - 10:15am
Tue Mar 25th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Sat Mar 29th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Sat Mar 29th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$578

8:15am - 10:15am
Wed Mar 26th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Sat Mar 29th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 2 nights

Sat Mar 29th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$578

8:15am - 10:15am
Tue Mar 25th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Sat Mar 29th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Sat Mar 29th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$578

8:15am - 10:15am
Wed Mar 26th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Sat Mar 29th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Sat Mar 29th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$578

8:15am - 10:15am
Tue Mar 25th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Mon Mar 31st 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 6 nights

Mon Mar 31st 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$578

8:15am - 10:15am
Tue Mar 25th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Sat Mar 29th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 4 nights

Sat Mar 29th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$578

8:15am - 10:15am
Wed Mar 26th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Sat Mar 29th 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Sat Mar 29th 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$578

8:15am - 10:15am
Wed Mar 26th 2025

5h 0m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Mon Mar 31st 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 1323 Depart at 8:15am from Washington, D.C. (IAD) Fly for 5h 0m Arrive at 10:15am in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Mon Mar 31st 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)
US$578

5:31pm - 7:48pm
Wed Mar 26th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Sat Mar 29th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 2 nights

Sat Mar 29th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$578

5:31pm - 7:48pm
Tue Mar 25th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

8:35am - 3:55pm
Sat Mar 29th 2025

4h 20m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Sat Mar 29th 2025 United Airlines · UA 1071 Depart at 8:35am from Las Vegas (LAS) Fly for 4h 20m Arrive at 3:55pm in Washington, D.C. (IAD)
US$578

5:31pm - 7:48pm
Wed Mar 26th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

11:30pm - 6:52am
Sat Mar 29th 2025

4h 22m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Wed Mar 26th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 3 nights

Sat Mar 29th 2025 United Airlines · UA 284 Depart at 11:30pm from Las Vegas (LAS) Fly for 4h 22m Arrive at 6:52am in Washington, D.C. (IAD)
US$578

5:31pm - 7:48pm
Tue Mar 25th 2025

5h 17m
Washington, D.C. (IAD) → Las Vegas (LAS)

Direct

1:20pm - 8:52pm
Mon Mar 31st 2025

4h 32m
Las Vegas (LAS) → Washington, D.C. (IAD)

Direct

Tue Mar 25th 2025 United Airlines · UA 780 Depart at 5:31pm from Washington, D.C. (IAD) Fly for 5h 17m Arrive at 7:48pm in Las Vegas (LAS)

Stay in Las Vegas for 5 nights

Mon Mar 31st 2025 United Airlines · UA 2382 Depart at 1:20pm from Las Vegas (LAS) Fly for 4h 32m Arrive at 8:52pm in Washington, D.C. (IAD)

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 Washington to Las Vegas (IAD to LAS)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

Explore Flight Options

FlightList Blog

Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights

Why I Built FlightList & Solved My Own Problem

About FlightList