Flights from Washington DC to Las Vegas

Trip type

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
03/28/26
1 Stopover (BOS)
B62554, B60777
10h 09min
Return
04/25/26
1 Stopover (DEN)
F92350, F90688
06h 59min
JetBlue Airways ?
$221
Best option
Washington-DC
Las Vegas
Outbound
07/26/26
direct
AA2051
05h 16min
Return
08/05/26
direct
AA1525
04h 46min
American Airlines ?
$533
Washington-DC
Las Vegas
Outbound
03/28/26
1 Stopover (BOS)
B62554, B60777
10h 09min
Return
04/25/26
1 Stopover (DEN)
F92350, F90688
06h 59min
JetBlue Airways ?
$227
Washington-DC
Las Vegas
Outbound
05/16/26
1 Stopover (ATL)
F91081, F93923
14h 37min
Return
05/29/26
1 Stopover (SAN)
AS2406, AS0322
07h 27min
Frontier Airlines ?
$382
Washington-DC
Las Vegas
Outbound
07/26/26
1 Stopover (MSP)
SY0668, SY0107
08h 09min
Return
08/05/26
1 Stopover (DFW)
F91650, F93208
09h 14min
Sun Country Airlines ?
$391
Washington-DC
Las Vegas
Outbound
05/16/26
1 Stopover (DEN)
F90685, F92015
27h 04min
Return
05/29/26
1 Stopover (SAN)
AS2406, AS0014
10h 45min
Frontier Airlines ?
$422
Washington-DC
Las Vegas
Outbound
03/28/26
1 Stopover (YYZ)
UA8551, WS1156
30h 22min
Return
04/25/26
1 Stopover (DEN)
F91994, F90686
09h 01min
United Airlines, Westjet ?
$443
Washington-DC
Las Vegas
Outbound
05/16/26
1 Stopover (JFK)
B61888, B60711
19h 39min
Return
05/29/26
1 Stopover (BOS)
B60778, B62255
07h 48min
JetBlue Airways ?
$464
Washington-DC
Las Vegas
Outbound
05/16/26
1 Stopover (SAN)
AS0201, AS2403
07h 48min
Return
05/29/26
1 Stopover (SEA)
AS0701, AS0348
14h 59min
Alaska Airlines ?
$470
Washington-DC
Las Vegas
Outbound
05/16/26
1 Stopover (ATL)
F94707, F94891
09h 38min
Return
05/29/26
2 Stopovers (IAH, SAL)
UA1231, UA1290, Y44312
21h 39min
Frontier Airlines ?
$478
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 $220.29
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