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C$ 164 Find cheap flights from Washington, D.C. to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Las Vegas departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 2/6
Sun 9/6

Search hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Las Vegas, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from Washington, D.C. to Las Vegas (DCA-LAS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:30 p.m. - 9:18 p.m.DCA-LAS
9h 48m1 stop
11:54 p.m. - 10:59 a.m.LAS-DCA
8h 05m1 stop
C$ 388JetBlue
Find Deal
Tue, 28 May - Fri, 31 May
7:14 p.m. - 12:21 a.m.DCA-LAS
8h 07m1 stop
12:45 a.m. - 10:31 a.m.LAS-DCA
6h 46m1 stop
C$ 408Delta
Find Deal
Sun, 26 May - Tue, 28 May
8:25 p.m. - 12:13 a.m.DCA-LAS
6h 48m1 stop
12:35 a.m. - 10:28 a.m.LAS-DCA
6h 53m1 stop
C$ 415Delta
Find Deal
Fri, 28 Jun - Mon, 1 Jul
12:55 p.m. - 1:05 a.m.DCA-LAS
15h 10m1 stop
5:01 a.m. - 9:59 p.m.LAS-DCA
13h 58m1 stop
C$ 417Frontier
Find Deal
Wed, 22 May - Sun, 26 May
6:30 p.m. - 10:43 p.m.DCA-LAS
7h 13m1 stop
11:19 p.m. - 9:25 a.m.LAS-DCA
7h 06m1 stop
C$ 422Delta
Find Deal
Mon, 8 Jul - Fri, 12 Jul
8:00 a.m. - 10:14 p.m.DCA-LAS
17h 14m2 stops
10:00 a.m. - 9:59 p.m.LAS-DCA
8h 59m1 stop
C$ 455Alaska Airlines
Find Deal
Sun, 26 May - Wed, 29 May
8:00 a.m. - 10:14 p.m.DCA-LAS
17h 14m2 stops
6:25 p.m. - 8:59 p.m.LAS-DCA
23h 34m1 stop
C$ 474Alaska Airlines
Find Deal
Wed, 29 May - Thu, 30 May
2:55 p.m. - 7:22 p.m.DCA-LAS
7h 27m1 stop
12:59 a.m. - 1:53 p.m.LAS-DCA
9h 54m1 stop
C$ 545United Airlines
Find Deal
Wed, 28 Aug - Sat, 31 Aug
5:05 p.m. - 9:59 p.m.DCA-LAS
7h 54m1 stop
12:59 a.m. - 11:30 a.m.LAS-DCA
7h 31m1 stop
C$ 559United Airlines
Find Deal
Fri, 16 Aug - Sun, 18 Aug
7:43 a.m. - 9:47 a.m.DCA-LAS
5h 04mdirect
10:56 a.m. - 6:30 p.m.LAS-DCA
4h 34mdirect
C$ 981American Airlines
Find Deal
Tue, 18 Jun - Fri, 21 Jun

Flights from Washington, D.C. to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Reagan-National Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Reagan-National Airport to Las Vegas is January, where tickets cost C$ 307 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is C$ 591 and C$ 580 respectively.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Reagan-National Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Las Vegas, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 63 days before departure.

Which airlines provide the cheapest flights from Washington, D.C. to Las Vegas?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Washington, D.C. to Las Vegas found by KAYAK users in the last 72 hours was for C$ 388 on JetBlue, followed by Delta (C$ 408). One-way flight deals have also been found from as low as C$ 164 on JetBlue and from C$ 204 on Delta.

How many flights are there between Washington, D.C. Reagan-National Airport and Las Vegas per day?

There is a maximum of 1 nonstop flight a day that takes off from Washington, D.C. Reagan-National Airport and lands in Las Vegas, with an average flight time of 5h 06m. The most common departure time is 7:00 a.m. and most flights take off in the morning. Each week, there are 7 flights.

How long does a flight from Washington, D.C. to Las Vegas take?

The duration of a direct flight to Las Vegas from Washington, D.C. is typically 5h 04m. The journey crosses a distance of 5,393 km.

What’s the earliest departure time from Washington, D.C. to Las Vegas?

Early birds can take the earliest flight from Washington, D.C. Reagan-National Airport at 7:00 am and will be landing in Las Vegas at 9:06 am.

What’s the latest departure time from Washington, D.C. to Las Vegas?

If you prefer to fly at night, the latest flight from Washington, D.C. Reagan-National Airport to Las Vegas jets off at 7:43 am and lands at 9:47 am.

Good to know

Low season

January

High season

October

Cheapest flight

C$ 164
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Washington, D.C. to Las Vegas

When to book flights from Washington, D.C. to Las Vegas

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Las Vegas flights

  • Does Ronald Reagan Washington National Airport offer family services?

    DCA has facilities that cater to nursing mothers and their infants. 5 nursing rooms are equipped with rocking chairs, mirrors, hand sanitizers, power outlets, changing tables, and a rocking chair. At Terminal 1 the nursing room is found pre-security near the TSA security checkpoint. At Terminal 2 there are two rooms located between Gates B10 and B22 and between Gates C23 and C34. Two more rooms are found between Gates E46 and E59.

  • Does Ronald Reagan Washington National Airport have accessible services?

    DCA under the Metropolitan Washington Airports Authority prioritizes making all its public facilities accessible to users. The elevators within the airport have raised braille buttons that are also accessible to wheelchair users. Some of the elevators have an electronic voice that announces the floor number. The shuttle buses at DCA have wheelchair lifts and some taxis have wheelchair storage capacity and can access wheelchair lifts.

  • Does Las Vegas Harry Reid International Airport have banking services?

    Yes. At LAS, you can access the full-service Wells Fargo Bank for all your banking needs including currency exchange. The bank branch is located just before the security checkpoint for Gates A and B at the Esplanade in Terminal.

  • Does Ronald Reagan Washington National Airport offer baggage services?

    Yes. At DCA, customers can rent Smarte Carte located for around $6 per cart. At Terminal 1, find them along the taxi cab entrance while at Terminal 2, find them at the Baggage Claim level and outside the Metrorail Location.

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Las Vegas?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Las Vegas was C$ 120 for a one-way ticket and C$ 283 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to Las Vegas?

    American Airlines, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Washington, D.C. to Las Vegas flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to Las Vegas?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Washington, D.C. to Las Vegas flight route.

  • Which airline alliances offer flights from Washington, D.C. to Las Vegas?

    oneworld is the only airline alliance operating flights between Washington, D.C. and Las Vegas.

  • On which days can I fly direct from Washington, D.C. to Las Vegas?

    There are direct flights from Washington, D.C. to Las Vegas on a daily basis.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Washington, D.C. is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Washington, D.C. to Las Vegas

  • Ronald Reagan Washington National Airport (DCA) is a major airport located in Virginia spanning two terminals, Terminals and 2, 5 concourses, Concourses A-E, and 58 gates. Terminal 1 has Concourse A which serves three airlines. Terminal B has Concourses B,0C, D, and E and serves five airlines in total including America Airlines which has a direct flight from Washington to Las Vegas. DCA has a 24-hour free shuttle bus service that connects the terminals and the parking areas.
  • For travelers who just arrived at Las Vegas Harry Reid International Airport (LAS), heavy luggage is easy to move. Smart Carte at LAS provides luggage carts for rent at rates of about $6 per cart. They are located at terminal parking garages, Check-in levels, Baggage Claim area, and Departure levels.
  • DCA provides designated areas throughout the airport for pets and service animals to relieve themselves. They can be found post-security near gates E46-E59 in Terminal 2 and pre-security locations at the north end and south end of Gates A1-A9 curb in Terminal 1 and near the South Metrorail Station Entrance in Terminal 2.
  • After your flight from Reagan Washington to Las Vegas, treat yourself to a much-needed spa treatment to relieve any tension. Access Xpress Spa at LAS for massages, mani-pedi, and facials. At LAS, find their shops at the D Gates in Terminal 1, Airside, and the E Gates in Terminal 3, Airside.
  • Visitors to DCA can enjoy the array of diverse regional, national, and international exhibits with rotating two and three-dimensional artworks in the airport. These exhibits are provided by the Metropolitan Washington Airports Authority Arts Program and can be found in the Baggage Claim area of each terminal and the general architecture of Terminal 2.
See more tips

Prefer to fly non-stop from Washington, D.C. to Las Vegas?

Find which airlines fly direct from Reagan-National to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. Reagan-National to Las Vegas Harry Reid Intl

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more nonstop flights

Nonstop returns

Las Vegas Harry Reid Intl to Washington, D.C. Reagan-National

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more nonstop flights
See more nonstop flights

Book cheap flights from Washington, D.C. to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Las Vegas found on KAYAK in the last 72 hours.
10/6Mon
1 stopJetBlue
10h 36mDCA-LAS
C$ 164
3/6Mon
1 stopJetBlue
12h 39mDCA-LAS
C$ 173
19/6Wed
1 stopDelta
8h 56mDCA-LAS
C$ 204
30/6Sun
1 stopDelta
6h 48mDCA-LAS
C$ 211
2/6Sun
1 stopDelta
6h 34mDCA-LAS
C$ 218
16/10Wed
1 stopDelta
7h 04mDCA-LAS
C$ 238
29/5Wed
2 stopsAlaska Airlines
17h 14mDCA-LAS
C$ 252
11/9Wed
2 stopsUnited Airlines
11h 14mDCA-LAS
C$ 280
12/10Sat
2 stopsUnited Airlines
11h 29mDCA-LAS
C$ 286
3/9Tue
2 stopsAlaska Airlines
28h 33mDCA-LAS
C$ 360

Search by stops

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Last minute flights from Washington, D.C. to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Las Vegas that are departing in the next 10 days.
6/5Mon
multi-stopJetBlue
12h 39mDCA-LAS
10/5Fri
multi-stopJetBlue
8h 05mLAS-DCA
C$ 789
7/5Tue
multi-stopAlaska Airlines
17h 10mDCA-LAS
10/5Fri
multi-stopAlaska Airlines
23h 08mLAS-DCA
C$ 814
7/5Tue
multi-stopAlaska Airlines
17h 10mDCA-LAS
10/5Fri
multi-stopAlaska Airlines
23h 08mLAS-DCA
C$ 828
6/5Mon
multi-stopAlaska Airlines
21h 54mDCA-LAS
10/5Fri
multi-stopAlaska Airlines
23h 08mLAS-DCA
C$ 841
8/5Wed
multi-stopDelta
6h 34mDCA-LAS
13/5Mon
multi-stopDelta
6h 46mLAS-DCA
C$ 854
7/5Tue
multi-stopAlaska Airlines
17h 10mDCA-LAS
9/5Thu
multi-stopAlaska Airlines
23h 08mLAS-DCA
C$ 889
7/5Tue
multi-stopUnited Airlines
9h 41mDCA-LAS
21/5Tue
multi-stopUnited Airlines
7h 48mLAS-DCA
C$ 895
7/5Tue
multi-stopUnited Airlines
7h 19mDCA-LAS
15/5Wed
multi-stopUnited Airlines
7h 48mLAS-DCA
C$ 909
6/5Mon
multi-stopDelta
7h 32mDCA-LAS
9/5Thu
multi-stopDelta
6h 46mLAS-DCA
C$ 914
4/5Sat
multi-stopJetBlue
8h 43mDCA-LAS
6/5Mon
multi-stopJetBlue
8h 16mLAS-DCA
C$ 918

Search by stops

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Search by price

Washington, D.C. - Las Vegas Flights

Departure:

Washington, D.C. (DCA)United States

Destination:

Las Vegas (LAS)United States

Cabin classes:

Browse origins:

  • Flights » 
  • Reagan Washington National Airport

Browse destinations:

  • Flights » 
  • Las Vegas