Flights from Washington DC to Las Vegas

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Our cheapest offers for flights from Washington DC to Las Vegas

Here you can compare cheap flights from Washington DC (DCA) to Las Vegas (LAS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Las Vegas. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Washington DC
Las Vegas
Outbound
03/02/25
1 Stopover (SEA)
AS0001, AS0678
09h 44min
Return
03/07/25
1 Stopover (SEA)
AS0229, AS0002
08h 25min
Alaska Airlines ?
$294
Washington DC
Las Vegas
Outbound
03/02/25
1 Stopover (SEA)
AS0001, AS0678
09h 44min
Return
03/07/25
1 Stopover (SEA)
AS0229, AS0002
08h 25min
Alaska Airlines ?
$304
Washington DC
Las Vegas
Outbound
03/02/25
1 Stopover (SEA)
AS0001, AS0678
09h 44min
Return
03/07/25
1 Stopover (SEA)
AS0229, AS0002
08h 25min
Alaska Airlines
$316
Washington DC
Las Vegas
Outbound
03/02/25
1 Stopover (IAH)
UA0382, UA2339
10h 33min
Return
03/07/25
1 Stopover (EWR)
UA1960, UA3414
07h 46min
United Airlines ?
$377
Washington DC
Las Vegas
Outbound
03/02/25
1 Stopover (IAH)
UA0382, UA2339
10h 33min
Return
03/07/25
1 Stopover (EWR)
UA0406, UA4172
09h 24min
United Airlines ?
$411
Washington DC
Las Vegas
Outbound
03/02/25
1 Stopover (LAX)
AA1986, AA3112
11h 39min
Return
03/07/25
1 Stopover (SEA)
AS0229, AS0002
08h 25min
American Airlines ?
$526
Washington DC
Las Vegas
Outbound
03/02/25
1 Stopover (DEN)
F90687, F90777
07h 21min
Return
03/07/25
1 Stopover (DEN)
F92350, F90690
08h 39min
Frontier Airlines
$648
Washington DC
Las Vegas
Outbound
03/02/25
1 Stopover (DEN)
F90685, F90777
13h 20min
Return
03/07/25
1 Stopover (DEN)
F94968, F90686
11h 09min
Frontier Airlines
$660
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Las Vegas

Favorite airline: Delta
The majority of passengers on the route Washington DC – Las Vegas prefer to fly with Delta.
Delta
57 %
Frontier Airlines
21 %
United Airlines
10 %
Cheapest weekday: Friday
Cheap flights on this route are operated on Friday.
Favourite connection: via Detroit
On this route, flights with a stopover in Detroit are the most popular.
Route
bookings
1 stopover Detroit Metropolitan Wayne County Airport, MI
06h 51min, from $ 347
32 %
1 stopover Denver International Airport, CO
09h 44min, from $ 299
22 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
07h 15min, from $ 346
18 %

Important flight information

Flight information: Washington DC - Las Vegas

Roundtrip from $ 293,95
Flight duration min. 05:30 / max. 09:45
Return flight duration min. 04:27/ max. 05:30
Distance 3357 km
Flights per week 41
Departure airport Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
Arrival airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Las Vegas
Flight destinations with a similar price
Flight destinations with a similar price
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.