Cheap Flights from Washington D.C., DC to Las Vegas, NV from $103

On Cheapflightsplus.com you will find 3 direct and 43 connecting flights from Washington D.C. to Las Vegas. You can compare airfare deals from 5 airlines and multiple travel sites from $103, book and save on cheap plane tickets and last minute offers. Also check out WAS-LAS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Washington D.C. to Las Vegas Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $103 (one-way), $177 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Washington D.C. to Las Vegas. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:30 — 09:29
07:30 — 09:29 F94277 Frontier Airlines
Washington D.C. — Las Vegas
4h 59m
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from$103
17:55 — 19:59
17:55 — 19:59 UA2711 United Airlines
Washington D.C. — Las Vegas
5h 4m
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from$171
22:10 — 00:14
+1 day
22:10 — 00:14 UA2136 United Airlines
Washington D.C. — Las Vegas
5h 4m
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from$164
06:30 — 12:23
06:30 — 08:17 UA2707 United Airlines
Washington D.C. — Denver
3h 7m stop
11:24 — 12:23 UA526 United Airlines
Denver — Las Vegas
8h 53m
including layover
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from$192
06:35 — 13:28
06:35 — 07:49 UA708 United Airlines
Washington D.C. — Chicago
3h 40m stop
11:29 — 13:28 UA1304 United Airlines
Chicago — Las Vegas
9h 53m
including layover
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from$221
07:00 — 07:59
+1 day
07:00 — 09:02 F9685 Frontier Airlines
Washington D.C. — Denver
22h 4m stop
07:00 — 08:01 F92015 Frontier Airlines
Denver — Las Vegas
27h 59m
including layover
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from$163
08:59 — 14:09
08:59 — 11:20 HA7211 Hawaiian Airlines
Washington D.C. — San Diego
1h 21m stop
12:41 — 14:09 HA6546 Hawaiian Airlines
San Diego — Las Vegas
8h 10m
including layover
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from$192
08:59 — 14:09
08:59 — 11:20 AS15 Alaska Airlines
Washington D.C. — San Diego
1h 21m stop
12:41 — 14:09 AS3336 Alaska Airlines
San Diego — Las Vegas
8h 10m
including layover
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from$202
09:05 — 14:25
09:05 — 10:25 UA4591 United Airlines
Washington D.C. — Newark
1h 35m stop
12:00 — 14:25 UA1309 United Airlines
Newark — Las Vegas
8h 20m
including layover
Find flight
from$554
09:59 — 19:18
08:59 — 11:42 AS5 Alaska Airlines
Washington D.C. — Los Angeles
5h 22m stop
17:53 — 19:11 AS3389 Alaska Airlines
Los Angeles — Las Vegas
12h 19m
including layover
Find flight
from$334
10:10 — 14:56
10:10 — 12:05 UA2705 United Airlines
Washington D.C. — Denver
1h 50m stop
13:55 — 14:56 UA1358 United Airlines
Denver — Las Vegas
7h 46m
including layover
Find flight
from$446
10:10 — 17:01
10:10 — 12:05 UA2705 United Airlines
Washington D.C. — Denver
3h 55m stop
16:00 — 17:01 UA1496 United Airlines
Denver — Las Vegas
9h 51m
including layover
Find flight
from$556
11:05 — 15:37
11:05 — 13:20 UA731 United Airlines
Washington D.C. — Houston
1h stop
14:20 — 15:37 UA1971 United Airlines
Houston — Las Vegas
7h 32m
including layover
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from$546
12:40 — 17:09
12:49 — 14:36 SY224 Sun Country Airlines
Washington D.C. — Minneapolis
1h 30m stop
16:18 — 17:46 SY107 Sun Country Airlines
Minneapolis — Las Vegas
7h 29m
including layover
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from$204
13:00 — 17:41
13:00 — 14:16 UA762 United Airlines
Washington D.C. — Chicago
1h 25m stop
15:52 — 17:52 UA1920 United Airlines
Chicago — Las Vegas
7h 41m
including layover
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from$314
14:45 — 20:32
14:39 — 16:30 UA1669 United Airlines
Washington D.C. — Denver
2h 54m stop
19:30 — 20:32 UA655 United Airlines
Denver — Las Vegas
8h 47m
including layover
Find flight
from$223
15:39 — 21:52
15:39 — 16:52 UA1057 United Airlines
Washington D.C. — Chicago
2h 57m stop
19:49 — 21:52 UA658 United Airlines
Chicago — Las Vegas
9h 13m
including layover
Find flight
from$223
15:56 — 20:32
15:56 — 18:04 UA2718 United Airlines
Washington D.C. — Denver
1h 26m stop
19:45 — 20:47 UA655 United Airlines
Denver — Las Vegas
7h 36m
including layover
Find flight
from$223
16:17 — 21:59
16:17 — 18:31 UA746 United Airlines
Washington D.C. — Denver
2h 27m stop
20:58 — 21:59 UA284 United Airlines
Denver — Las Vegas
8h 42m
including layover
Find flight
from$224
16:59 — 23:13
16:59 — 19:19 UA2621 United Airlines
Washington D.C. — Houston
2h 40m stop
21:59 — 23:13 UA1818 United Airlines
Houston — Las Vegas
9h 14m
including layover
Find flight
from$317
17:15 — 22:18
17:15 — 18:46 UA4414 United Airlines
Washington D.C. — Newark
58m stop
19:55 — 22:29 UA2001 United Airlines
Newark — Las Vegas
8h 3m
including layover
Find flight
from$221
18:00 — 07:59
+1 day
18:00 — 20:08 F9689 Frontier Airlines
Washington D.C. — Denver
10h 55m stop
07:00 — 08:01 F92015 Frontier Airlines
Denver — Las Vegas
16h 59m
including layover
Find flight
from$131
22:34 — 21:59
+1 day
22:34 — 00:30 UA495 United Airlines
Washington D.C. — Denver
20h 28m stop
20:58 — 21:59 UA284 United Airlines
Denver — Las Vegas
26h 25m
including layover
Find flight
from$583
12:40 — 20:34
12:40 — 14:18 SY224 Sun Country Airlines
Washington D.C. — Minneapolis
54m stop
15:18 — 17:05 SY425 Sun Country Airlines
Minneapolis — Los Angeles
2h 21m stop
19:20 — 20:34 NK1052 Spirit Airlines
Los Angeles — Las Vegas
10h 54m
including layover
Find flight
from$268
*Departure and arrival times - local. Updated on July 24, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Washington D.C. to Las Vegas depends on and how to choose the most interesting flight option for you.

Distance between Washington D.C. and Las Vegas is 3353 miles. Time difference between the cities is 3h. Airplanes depart 06:00 to 22:34 from 2 Washington D.C. airports and arrive 06:00 to 22:34 to 1 Las Vegas airport. Average flight time is 5h 4m.

  • The fastest flight 4h 59m
  • Average flight time 5h 4m
  • The earliest flight 06:00
  • The latest flight 22:34
  • Distance 2084 ml

The cheapest months to travel to Las Vegas are may (from 82 $), june (from 82 $), july (from 93 $).

The most expensive months are august (from 103 $), july (from 93 $), june (from 82 $).

What is the lowest airfare Washington D.C. to Las Vegas?

The cheapest plane ticket found by our users is $103. This airfare is for economy class on one-way F94277 flight by Frontier Airlines for August 7, 2025 which leaves Dulles International in Washington D.C. at 07:30 am and arrives at Las Vegas Mccarran at 09:29.

Economy class
$103
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Washington D.C. — Las Vegas is served by 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 2 departures per week at the price of from $ 202 . And the most expensive tickets are offered by United Airlines airline - from $ 716.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is F94277 by Frontier Airlines takes 4h 59m and the cheapest is F94277 by Frontier Airlines for $103.

  • F9 - Frontier Airlines
    from $103
    Find
  • UA - United Airlines
    from $164
    Find
See more direct flights

Connecting Flights

There are 43 flights with layovers on the route. The fastest connecting flight is SY224 by Sun Country Airlines takes 7h 29m and the cheapest is F94277 by Frontier Airlines for $131.

  • AS - Alaska Airlines
    from $202
    Find
  • F9 - Frontier Airlines
    from $131
    Find
  • SY - Sun Country Airlines
    from $204
    Find
  • HA - Hawaiian Airlines
    from $192
    Find
  • UA - United Airlines
    from $192
    Find
See more connecting flights

Airports

You can fly from Washington D.C. to Las Vegas from 2 airports (Dulles International, Ronald Reagan).

Washington D.C. airports

  • Dulles International-IAD
    from $103
    Find
  • Ronald Reagan-DCA
    from $131
    Find

Las Vegas airports

  • Mccarran-LAS
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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