Flights from Washington DC to Las Vegas

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
Washington DC
Las Vegas
Outbound
04/21/25
1 Stopover (DEN)
F90685, F90777
14h 16min
Return
05/19/25
1 Stopover (DEN)
F94968, F90690
21h 00min
Frontier Airlines
$284
Best option
Washington DC
Las Vegas
Outbound
04/21/25
direct
AA2987
05h 28min
Return
05/19/25
1 Stopover (CLT)
AA2792, AA1197
07h 18min
American Airlines ?
$652
Washington DC
Las Vegas
Outbound
04/21/25
1 Stopover (DEN)
F90685, F90777
14h 16min
Return
05/19/25
1 Stopover (DEN)
F94968, F90690
21h 00min
Frontier Airlines
$294
Washington DC
Las Vegas
Outbound
04/21/25
1 Stopover (DEN)
F90685, F94611
19h 49min
Return
05/19/25
1 Stopover (DEN)
F94968, F90686
11h 08min
Frontier Airlines ?
$296
Washington DC
Las Vegas
Outbound
04/21/25
1 Stopover (DEN)
F90685, F90777
14h 16min
Return
05/19/25
1 Stopover (DEN)
F94968, F90686
11h 08min
Frontier Airlines
$303
Washington DC
Las Vegas
Outbound
04/21/25
1 Stopover (DEN)
F90685, F94611
19h 49min
Return
05/19/25
1 Stopover (DEN)
F94968, F90686
11h 08min
Frontier Airlines ?
$325
Washington DC
Las Vegas
Outbound
04/21/25
1 Stopover (ORD)
UA1888, UA1277
09h 25min
Return
05/19/25
1 Stopover (ORD)
UA2102, UA0542
06h 59min
United Airlines ?
$390
Washington DC
Las Vegas
Outbound
06/20/25
1 Stopover (ORD)
AA1637, AA3323
08h 43min
Return
07/19/25
1 Stopover (PHX)
AA0425, AA1542
08h 03min
American Airlines ?
$472
Washington DC
Las Vegas
Outbound
06/20/25
1 Stopover (ORD)
AA1637, AA3323
08h 43min
Return
07/19/25
1 Stopover (CLT)
AA1665, AA0527
08h 45min
American Airlines ?
$476
Washington DC
Las Vegas
Outbound
06/20/25
1 Stopover (ORD)
AA1637, AA3323
08h 43min
Return
07/19/25
1 Stopover (PHX)
AA0425, AA1542
08h 03min
American Airlines ?
$529
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 $283.66
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