Flight Routes from Las Vegas to Washington DC

Trip type

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
06/25/26
1 Stopover (FLL)
B60608, B61680
11h 56min
Return
06/30/26
1 Stopover (DEN)
F90685, F94967
09h 01min
JetBlue Airways ?
$326
Las Vegas
Washington-DC
Please note: transfer for connecting flight
Outbound
06/25/26
1 Stopover (DEN)
F92016, F90690
06h 29min
Return
06/30/26
1 Stopover (DEN)
F90685, F94967
09h 01min
Frontier Airlines
$572
Best option
Las Vegas
Washington-DC
Outbound
06/17/26
direct
UA2382
04h 43min
Return
06/25/26
1 Stopover (LAX)
UA2276, UA1546
09h 35min
United Airlines ?
$598
Las Vegas
Washington-DC
Outbound
06/25/26
direct
F94278
04h 37min
Return
06/30/26
1 Stopover (MCO)
F94355, F93913
31h 21min
Frontier Airlines ?
$356
Las Vegas
Washington-DC
Outbound
06/25/26
direct
F94278
04h 37min
Return
06/30/26
1 Stopover (MCO)
F94355, F93913
31h 21min
Frontier Airlines ?
$364
Las Vegas
Washington-DC
Outbound
06/25/26
1 Stopover (SAN)
AS2253, AS0014
10h 01min
Return
06/30/26
1 Stopover (SAN)
AS0015, AS2255
07h 59min
Alaska Airlines
$409
Las Vegas
Washington-DC
Outbound
06/17/26
1 Stopover (SAN)
AS2252, AS0506
08h 54min
Return
06/25/26
1 Stopover (MSP)
SY0668, SY0107
06h 49min
Alaska Airlines ?
$464
Las Vegas
Washington-DC
Outbound
06/25/26
1 Stopover (DEN)
F92350, F90690
12h 29min
Return
06/30/26
1 Stopover (DEN)
F90685, F90777
19h 01min
Frontier Airlines ?
$528
Las Vegas
Washington-DC
Outbound
06/25/26
direct
AA2019
04h 43min
Return
06/30/26
1 Stopover (SAN)
AS0015, AS2255
07h 59min
American Airlines ?
$644
Las Vegas
Washington-DC
Outbound
06/25/26
1 Stopover (LAX)
AA6190, AA3223
09h 24min
Return
06/30/26
1 Stopover (LAX)
AA1242, AA2039
10h 43min
American Airlines ?
$741
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 $ 325,30
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