Cheap flights from Washington, D.C. to Las Vegas from $206

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Flight information for Washington, D.C. to Las Vegas
(WAS to LAS)

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Las Vegas

Fastest flight time

5h 11m

Direct flights

None

Airports in Las Vegas

2 airports
The fastest flight from Washington, D.C. to Las Vegas takes 5h 11m
There are no direct flights from Washington, D.C. to Las Vegas. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Las Vegas Harry Reid Intl Airport.
There are 2 airports near Las Vegas: Las Vegas Boulder City (BLD), Las Vegas Harry Reid Intl (LAS)

How to get the cheapest flight ticket from Washington, D.C. to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Washington, D.C. to Las Vegas?

January

The cheapest time of year to fly to Las Vegas from Washington, D.C. is January. The most expensive is June.

What is the cheapest Washington, D.C. to Las Vegas flight route?

Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl

Fly from Washington, D.C. Dulles Intl to Las Vegas Harry Reid Intl for the best Washington, D.C. - Las Vegas flight prices

How far in advance should you book Washington, D.C. to Las Vegas flights?

52 days before

The cheapest time to buy a flight from Washington, D.C. to Las Vegas is approximately 52 days to departure

When you’re planning your trip from Washington, D.C. to Las Vegas, the most popular airport-to-airport route is Washington, D.C. Dulles Intl Airport to Las Vegas Harry Reid Intl Airport. In August, $596 is typically the cheapest round trip price you’ll find from Washington, D.C. to Las Vegas which you can find when you fly IAD — LAS.

Washington, D.C. Dulles Intl Airport (IAD) to Las Vegas Harry Reid Intl Airport (LAS)$596
Search Flight Deals

Easily compare return flights from Washington, D.C. to Las Vegas

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Las Vegas by changing tabs
United Airlines
7 Sep.
IAD02:30Washington, D.C. Dulles Intl
16h 31m
1 stop
LAS19:01Las Vegas Harry Reid Intl
14 Sep.
LAS02:00Las Vegas Harry Reid Intl
15h 37m
1 stop
IAD17:37Washington, D.C. Dulles Intl
Delta
31 Aug.
IAD03:44Washington, D.C. Dulles Intl
7h 01m
1 stop
LAS10:45Las Vegas Harry Reid Intl
2 Sep.
LAS20:30Las Vegas Harry Reid Intl
9h 08m
1 stop
IAD05:38Washington, D.C. Dulles Intl
United Airlines
4 Sep.
IAD13:48Washington, D.C. Dulles Intl
5h 11m
LAS18:59Las Vegas Harry Reid Intl
8 Sep.
LAS06:40Las Vegas Harry Reid Intl
10h 57m
1 stop
IAD17:37Washington, D.C. Dulles Intl
Delta
24 Sep.
IAD12:40Washington, D.C. Dulles Intl
8h 45m
1 stop
LAS21:25Las Vegas Harry Reid Intl
27 Sep.
LAS19:50Las Vegas Harry Reid Intl
6h 13m
1 stop
IAD02:03Washington, D.C. Dulles Intl
United Airlines
20 Sep.
IAD18:11Washington, D.C. Dulles Intl
18h 46m
1 stop
LAS12:57Las Vegas Harry Reid Intl
28 Sep.
LAS19:00Las Vegas Harry Reid Intl
4h 32m
IAD23:32Washington, D.C. Dulles Intl
United Airlines
4 Sep.
IAD12:19Washington, D.C. Dulles Intl
7h 15m
1 stop
LAS19:34Las Vegas Harry Reid Intl
8 Sep.
LAS06:40Las Vegas Harry Reid Intl
10h 57m
1 stop
IAD17:37Washington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. to Las Vegas

If you're looking for one-way flights from Washington, D.C. to Las Vegas, view some of our deals below provided by Alaska Airlines, Delta and United Airlines
United Airlines
7 Sep.
IAD02:30Washington, D.C. Dulles Intl
16h 54m
1 stop
LAS19:24Las Vegas Harry Reid Intl
Delta
3 Sep.
IAD03:44Washington, D.C. Dulles Intl
7h 01m
1 stop
LAS10:45Las Vegas Harry Reid Intl
Alaska Airlines
30 Jan.
IAD13:10Washington, D.C. Dulles Intl
19h 03m
1 stop
LAS08:13Las Vegas Harry Reid Intl

Search last-minute flights to Las Vegas from Washington, D.C.

Find and compare return flight prices for your last-minute flight from Washington, D.C. to Las Vegas
United Airlines
17 Aug.
IAD13:48Washington, D.C. Dulles Intl
5h 11m
LAS18:59Las Vegas Harry Reid Intl
31 Aug.
LAS08:10Las Vegas Harry Reid Intl
9h 23m
1 stop
IAD17:33Washington, D.C. Dulles Intl
Delta
17 Aug.
IAD05:51Washington, D.C. Dulles Intl
8h 19m
1 stop
LAS14:10Las Vegas Harry Reid Intl
30 Aug.
LAS20:30Las Vegas Harry Reid Intl
9h 08m
1 stop
IAD05:38Washington, D.C. Dulles Intl
Alaska Airlines
22 Aug.
IAD12:10Washington, D.C. Dulles Intl
9h 45m
1 stop
LAS21:55Las Vegas Harry Reid Intl
29 Aug.
LAS15:20Las Vegas Harry Reid Intl
18h 20m
1 stop
IAD09:40Washington, D.C. Dulles Intl
United Airlines
20 Aug.
IAD04:24Washington, D.C. Dulles Intl
4h 53m
LAS09:17Las Vegas Harry Reid Intl
25 Aug.
LAS19:33Las Vegas Harry Reid Intl
4h 30m
IAD00:03Washington, D.C. Dulles Intl
Delta
22 Aug.
IAD03:10Washington, D.C. Dulles Intl
7h 59m
1 stop
LAS11:09Las Vegas Harry Reid Intl
25 Aug.
LAS19:59Las Vegas Harry Reid Intl
6h 15m
1 stop
IAD02:14Washington, D.C. Dulles Intl
United Airlines
20 Aug.
IAD01:22Washington, D.C. Dulles Intl
6h 34m
1 stop
LAS07:56Las Vegas Harry Reid Intl
25 Aug.
LAS19:33Las Vegas Harry Reid Intl
4h 30m
IAD00:03Washington, D.C. Dulles Intl

United Airlines flights from Washington, D.C. to Las Vegas

Our best United Airlines deals on Washington, D.C. to Las Vegas flight tickets
United Airlines
7 Sep.
IAD02:30Washington, D.C. Dulles Intl
16h 31m
1 stop
LAS19:01Las Vegas Harry Reid Intl
14 Sep.
LAS02:00Las Vegas Harry Reid Intl
15h 37m
1 stop
IAD17:37Washington, D.C. Dulles Intl
United Airlines
4 Sep.
IAD13:48Washington, D.C. Dulles Intl
5h 11m
LAS18:59Las Vegas Harry Reid Intl
8 Sep.
LAS06:40Las Vegas Harry Reid Intl
10h 57m
1 stop
IAD17:37Washington, D.C. Dulles Intl
United Airlines
20 Sep.
IAD18:11Washington, D.C. Dulles Intl
18h 46m
1 stop
LAS12:57Las Vegas Harry Reid Intl
28 Sep.
LAS19:00Las Vegas Harry Reid Intl
4h 32m
IAD23:32Washington, D.C. Dulles Intl

Delta flights from Washington, D.C. to Las Vegas

Our best Delta deals on Washington, D.C. to Las Vegas flight tickets
Delta
31 Aug.
IAD03:44Washington, D.C. Dulles Intl
7h 01m
1 stop
LAS10:45Las Vegas Harry Reid Intl
2 Sep.
LAS20:30Las Vegas Harry Reid Intl
9h 08m
1 stop
IAD05:38Washington, D.C. Dulles Intl
Delta
24 Sep.
IAD12:40Washington, D.C. Dulles Intl
8h 45m
1 stop
LAS21:25Las Vegas Harry Reid Intl
27 Sep.
LAS19:50Las Vegas Harry Reid Intl
6h 13m
1 stop
IAD02:03Washington, D.C. Dulles Intl
Delta
31 Aug.
IAD02:00Washington, D.C. Dulles Intl
6h 32m
1 stop
LAS08:32Las Vegas Harry Reid Intl
31 Aug.
LAS09:32Las Vegas Harry Reid Intl
6h 53m
1 stop
IAD16:25Washington, D.C. Dulles Intl

  • How far is Washington, D.C. to Las Vegas Harry Reid Intl by plane?

    Las Vegas Harry Reid Intl is 3346.4 km away from Washington, D.C.. 5h 07m is a normal flight duration for this route.



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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Las Vegas for you.

Yes. momondo allows you to filter the results for Washington, D.C. to Las Vegas flights to just show those with flexible booking policies.

momondo helps you find the best flight between Washington, D.C. and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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