Flights from Las Vegas to Washington DC

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Our cheapest offers for flights from Las Vegas to Washington DC

Here you can compare cheap flights from Las Vegas (LAS) to Washington DC (WAS) 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 Washington DC. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Las Vegas
Washington-DC
Outbound
03/29/25
1 Stopover (RDU)
DL0822, DL5006
06h 12min
Return
04/02/25
1 Stopover (SLC)
DL0820, DL1662
09h 15min
Delta Air Lines ?
$274
Best option
Las Vegas
Washington-DC
Outbound
03/29/25
direct
AA3275
04h 26min
Return
04/02/25
direct
AA2987
05h 38min
American Airlines ?
$416
Las Vegas
Washington-DC
Outbound
03/29/25
1 Stopover (DEN)
F92350, F90686
08h 04min
Return
04/02/25
1 Stopover (JFK)
B62588, B60111
10h 12min
Frontier Airlines ?
$353
Las Vegas
Washington-DC
Outbound
03/29/25
1 Stopover (IAH)
UA2260, UA1549
07h 23min
Return
04/02/25
direct
UA0780
05h 19min
United Airlines ?
$354
Las Vegas
Washington-DC
Outbound
03/29/25
1 Stopover (IAH)
UA2260, UA1549
07h 23min
Return
04/02/25
direct
UA0780
05h 19min
United Airlines ?
$370
Las Vegas
Washington-DC
Outbound
03/29/25
1 Stopover (IAH)
UA2260, UA1549
07h 23min
Return
04/02/25
direct
UA0780
05h 19min
United Airlines ?
$386
Las Vegas
Washington-DC
Outbound
03/29/25
1 Stopover (DEN)
F92350, F90686
08h 04min
Return
04/02/25
1 Stopover (DEN)
F90685, F94611
18h 15min
Frontier Airlines
$432
Las Vegas
Washington-DC
Outbound
03/29/25
1 Stopover (DFW)
AA0653, AA1623
06h 58min
Return
04/02/25
direct
AA2987
05h 38min
American Airlines ?
$439
Las Vegas
Washington-DC
Outbound
03/29/25
1 Stopover (DEN)
F92350, F90686
08h 04min
Return
04/02/25
1 Stopover (DEN)
F90685, F94611
18h 15min
Frontier Airlines
$442
Las Vegas
Washington-DC
Outbound
03/29/25
1 Stopover (DEN)
F92350, F90686
08h 04min
Return
04/02/25
1 Stopover (DEN)
F90687, F90777
07h 21min
Frontier Airlines
$444
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Las Vegas to Washington DC

Favorite airline: United Airlines
Most travelers looking for flights on the route from Las Vegas to Washington-DC decide to book flights with United Airlines.
United Airlines
31 %
Delta
29 %
Frontier Airlines
15 %
Cheapest weekday: Tuesday
Compared to other weekdays, flights are cheapest on Tuesday.
Direct flights are more expensive
Direct flights on this route are $112.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
04h 21min
08h 50min
18h 50min
$324
$212
$402
The favorite connection is non-stop
22 % of all bookings on the route Las Vegas to Washington-DC are for non-stop flights.
Route
bookings
Direct flights
04h 21min, from $324
22 %
1 stopover Denver International Airport, CO
10h 09min, from $291
20 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
08h 52min, from $314
17 %

Important flight information

Flight information: Las Vegas - Washington-DC

Roundtrip from $273.44
Flight duration min. 04:13 / max. 06:07
Return flight duration min. 05:09/ max. 09:45
Distance 3357 km
Flights per week 40
Departure airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Arrival airport Airport Washington-DC (WAS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Washington-DC
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.