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 (WAS) 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
04/12/25
direct
UA0780
05h 19min
Return
04/27/25
direct
UA1265
04h 33min
United Airlines ?
$914
found yesterday
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 most popular airline for flights from Washington-DC to Las Vegas is Delta.
Delta
43 %
Sun Country Airlines
27 %
United Airlines
14 %
Cheapest weekday: Saturday
Compared to other weekdays, flights are cheapest on Saturday.
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 89 % cheaper.
non stop flight
1 stop
05h 30min
09h 48min
$443
$235
Favourite connection: via Minneapolis
When booking flights from Washington-DC to Las Vegas 34 % of travelers prefer to fly via Minneapolis.
Route
bookings
1 stopover Minneapolis - St. Paul International Airport, MN
13h 29min, from $304
34 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
09h 44min, from $376
27 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
07h 15min, from $346
14 %

Important flight information

Flight information: Washington-DC - Las Vegas

Roundtrip from $283.66
Flight duration min. 05:09 / max. 09:45
Return flight duration min. 04:13/ max. 06:07
Distance 3357 km
Flights per week 61
Departure airport Airport Washington-DC (WAS)
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