Flights from Washington, D.C. (DCA) to Las Vegas (LAS) with Star Alliance

Start your journey with just one click

Airline

1/27

Washington, D.C.

toLas Vegas

IAD-LAS

February 20, 2025

February 22, 2025

Sold byUnited Airlines

From

277USD Price subject to changes

Viewed:35 seconds ago

Roundtrip

Economy

2/27

Washington, D.C.

toLas Vegas

IAD-LAS

February 21, 2025

March 1, 2025

Sold byUnited Airlines

From

277USD Price subject to changes

Viewed:25 minutes ago

Roundtrip

Economy

3/27

Washington, D.C.

toLas Vegas

IAD-LAS

February 22, 2025

Sold byUnited Airlines

From

277USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

4/27

Washington, D.C.

toLas Vegas

IAD-LAS

February 22, 2025

March 1, 2025

Sold byUnited Airlines

From

277USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Las Vegas

Wednesday

few clouds

29/01/2025

12°C

29/01/2025

few clouds

Thursday

sky is clear

30/01/2025

11°C

30/01/2025

sky is clear

Friday

few clouds

31/01/2025

13°C

31/01/2025

few clouds

Saturday

overcast clouds

01/02/2025

13°C

01/02/2025

overcast clouds

Sunday

overcast clouds

02/02/2025

15°C

02/02/2025

overcast clouds

Monday

overcast clouds

03/02/2025

16°C

03/02/2025

overcast clouds

Tuesday

scattered clouds

04/02/2025

21°C

04/02/2025

scattered clouds

Flight schedules from Washington, D.C. to Las Vegas with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (28)

Sort by

Washington US
IAD09:00
5h 23m
No stops
Las Vegas US
LAS11:23
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1323
  Washington. US
  IAD 09:00
  5h 23m
  2072 Miles
  Las Vegas. US
  LAS 11:23
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD12:40
5h 23m
No stops
Las Vegas US
LAS15:03
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 636
  Washington. US
  IAD 12:40
  5h 23m
  2072 Miles
  Las Vegas. US
  LAS 15:03
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD17:50
5h 23m
No stops
Las Vegas US
LAS20:13
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 780
  Washington. US
  IAD 17:50
  5h 23m
  2072 Miles
  Las Vegas. US
  LAS 20:13
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:33
6h 50m
1 Stop
Las Vegas US
LAS12:23
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1017
  Washington. US
  IAD 08:33
  4h 2m
  1457 Miles
  Denver. US
  DEN 10:35
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 372
  Denver. US
  DEN 11:18
  2h 5m
  630 Miles
  Las Vegas. US
  LAS 12:23
  Airbus A321neo
  Operated by United Airlines
Washington US
IAD17:20
7h 36m
1 Stop
Las Vegas US
LAS21:56
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2463
  Washington. US
  IAD 17:20
  4h 8m
  1457 Miles
  Denver. US
  DEN 19:28
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1303
  Denver. US
  DEN 20:50
  2h 6m
  630 Miles
  Las Vegas. US
  LAS 21:56
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Washington US
IAD16:00
7h 36m
1 Stop
Las Vegas US
LAS20:36
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1218
  Washington. US
  IAD 16:00
  4h 8m
  1457 Miles
  Denver. US
  DEN 18:08
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 655
  Denver. US
  DEN 19:30
  2h 6m
  630 Miles
  Las Vegas. US
  LAS 20:36
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Washington US
IAD17:36
7h 39m
1 Stop
Las Vegas US
LAS22:15
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1117
  Washington. US
  IAD 17:36
  2h 19m
  590 Miles
  Chicago. US
  ORD 18:55
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 777
  Chicago. US
  ORD 20:04
  4h 11m
  1519 Miles
  Las Vegas. US
  LAS 22:15
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:40
7h 41m
1 Stop
Las Vegas US
LAS17:21
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2410
  Washington. US
  IAD 12:40
  4h 8m
  1457 Miles
  Denver. US
  DEN 14:48
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1299
  Denver. US
  DEN 16:15
  2h 6m
  630 Miles
  Las Vegas. US
  LAS 17:21
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD08:25
7h 51m
1 Stop
Las Vegas US
LAS13:16
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2440
  Washington. US
  IAD 08:25
  2h 19m
  590 Miles
  Chicago. US
  ORD 09:44
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2854
  Chicago. US
  ORD 11:05
  4h 11m
  1519 Miles
  Las Vegas. US
  LAS 13:16
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Washington US
IAD10:05
7h 59m
1 Stop
Las Vegas US
LAS15:04
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1926
  Washington. US
  IAD 10:05
  4h 8m
  1457 Miles
  Denver. US
  DEN 12:13
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1424
  Denver. US
  DEN 13:58
  2h 6m
  630 Miles
  Las Vegas. US
  LAS 15:04
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD12:41
8h 1m
1 Stop
Las Vegas US
LAS17:42
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1053
  Washington. US
  IAD 12:41
  5h 53m
  2296 Miles
  Los Angeles. US
  LAX 15:34
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1252
  Los Angeles. US
  LAX 16:25
  1h 17m
  237 Miles
  Las Vegas. US
  LAS 17:42
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD13:15
8h 9m
1 Stop
Las Vegas US
LAS18:24
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1193
  Washington. US
  IAD 13:15
  2h 19m
  590 Miles
  Chicago. US
  ORD 14:34
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1681
  Chicago. US
  ORD 16:15
  4h 9m
  1519 Miles
  Las Vegas. US
  LAS 18:24
  Airbus A321neo
  Operated by United Airlines
Washington US
IAD12:51
8h 12m
1 Stop
Las Vegas US
LAS18:03
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 797
  Washington. US
  IAD 12:51
  3h 37m
  1195 Miles
  Houston. US
  IAH 15:28
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2406
  Houston. US
  IAH 16:30
  3h 33m
  1226 Miles
  Las Vegas. US
  LAS 18:03
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD06:00
8h 13m
1 Stop
Las Vegas US
LAS11:13
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1688
  Washington. US
  IAD 06:00
  3h 39m
  1195 Miles
  Houston. US
  IAH 08:39
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1799
  Houston. US
  IAH 09:40
  3h 33m
  1226 Miles
  Las Vegas. US
  LAS 11:13
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD06:05
8h 24m
1 Stop
Las Vegas US
LAS11:29
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 754
  Washington. US
  IAD 06:05
  1h 16m
  212 Miles
  New York. US
  EWR 07:21
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 2464
  New York. US
  EWR 08:50
  5h 39m
  2234 Miles
  Las Vegas. US
  LAS 11:29
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Washington US
IAD08:45
8h 33m
1 Stop
Las Vegas US
LAS14:18
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 667
  Washington. US
  IAD 08:45
  5h 52m
  2296 Miles
  Los Angeles. US
  LAX 11:37
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1774
  Los Angeles. US
  LAX 13:01
  1h 17m
  237 Miles
  Las Vegas. US
  LAS 14:18
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:25
8h 38m
1 Stop
Las Vegas US
LAS14:03
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1524
  Washington. US
  IAD 08:25
  3h 43m
  1195 Miles
  Houston. US
  IAH 11:08
  Boeing 767-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1913
  Houston. US
  IAH 12:30
  3h 33m
  1226 Miles
  Las Vegas. US
  LAS 14:03
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD16:00
8h 56m
1 Stop
Las Vegas US
LAS21:56
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1218
  Washington. US
  IAD 16:00
  4h 8m
  1457 Miles
  Denver. US
  DEN 18:08
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1303
  Denver. US
  DEN 20:50
  2h 6m
  630 Miles
  Las Vegas. US
  LAS 21:56
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Washington US
IAD08:22
9h 4m
1 Stop
Las Vegas US
LAS14:26
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1929
  Washington. US
  IAD 08:22
  1h 15m
  212 Miles
  New York. US
  EWR 09:37
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1346
  New York. US
  EWR 11:45
  5h 41m
  2234 Miles
  Las Vegas. US
  LAS 14:26
  Boeing 757-200 Passenger
  Operated by United Airlines
Washington US
IAD12:40
9h 10m
1 Stop
Las Vegas US
LAS18:50
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2410
  Washington. US
  IAD 12:40
  4h 8m
  1457 Miles
  Denver. US
  DEN 14:48
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 234
  Denver. US
  DEN 17:44
  2h 6m
  630 Miles
  Las Vegas. US
  LAS 18:50
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD14:42
9h 11m
1 Stop
Las Vegas US
LAS20:53
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2228
  Washington. US
  IAD 14:42
  6h 8m
  2426 Miles
  San Francisco. US
  SFO 17:50
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 608
  San Francisco. US
  SFO 19:10
  1h 43m
  415 Miles
  Las Vegas. US
  LAS 20:53
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:35
9h 13m
1 Stop
Las Vegas US
LAS14:48
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1116
  Washington. US
  IAD 08:35
  5h 54m
  2426 Miles
  San Francisco. US
  SFO 11:29
  Boeing 787-9
  Operated by United Airlines
2. Flight 2United Airlines UA 1702
  San Francisco. US
  SFO 13:05
  1h 43m
  415 Miles
  Las Vegas. US
  LAS 14:48
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD12:35
9h 13m
1 Stop
Las Vegas US
LAS18:48
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1126
  Washington. US
  IAD 12:35
  6h 7m
  2426 Miles
  San Francisco. US
  SFO 15:42
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 373
  San Francisco. US
  SFO 17:05
  1h 43m
  415 Miles
  Las Vegas. US
  LAS 18:48
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD17:45
9h 14m
1 Stop
Las Vegas US
LAS23:59
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2276
  Washington. US
  IAD 17:45
  5h 40m
  2296 Miles
  Los Angeles. US
  LAX 20:25
  Boeing 787-9
  Operated by United Airlines
2. Flight 2United Airlines UA 1546
  Los Angeles. US
  LAX 22:42
  1h 17m
  237 Miles
  Las Vegas. US
  LAS 23:59
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Washington US
IAD06:32
9h 16m
1 Stop
Las Vegas US
LAS12:48
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1095
  Washington. US
  IAD 06:32
  6h 8m
  2426 Miles
  San Francisco. US
  SFO 09:40
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 611
  San Francisco. US
  SFO 11:05
  1h 43m
  415 Miles
  Las Vegas. US
  LAS 12:48
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:45
9h 26m
1 Stop
Las Vegas US
LAS19:11
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4187
  Washington. US
  IAD 12:45
  1h 28m
  212 Miles
  New York. US
  EWR 14:13
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 482
  New York. US
  EWR 16:29
  5h 42m
  2234 Miles
  Las Vegas. US
  LAS 19:11
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD18:00
9h 43m
1 Stop
Las Vegas US
LAS00:43
+1 day/s
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1757
  Washington. US
  IAD 18:00
  5h 58m
  2426 Miles
  San Francisco. US
  SFO 20:58
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1995
  San Francisco. US
  SFO 23:00
  1h 43m
  415 Miles
  Las Vegas. US
  LAS 00:43
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Washington US
IAD06:05
9h 49m
1 Stop
Las Vegas US
LAS12:54
Washington - Las Vegas
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 754
  Washington. US
  IAD 06:05
  1h 16m
  212 Miles
  New York. US
  EWR 07:21
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 446
  New York. US
  EWR 10:13
  5h 41m
  2234 Miles
  Las Vegas. US
  LAS 12:54
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines

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Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas

Washington - Las Vegas