LAS

$73 Find Cheap Flights from District of Columbia 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 to Las Vegas departing on 7/22. 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
1 adult, Economy

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Flights Deals

Cheap Flights from District of Columbia to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from District of Columbia to Las Vegas

Sun, Jul 27 - Tue, Jul 29
Frontier Logo
7:30 am - 9:29 amIAD-LAS
4h 59mnonstop
Frontier Logo
11:00 pm - 6:34 amLAS-IAD
4h 34mnonstop
$146Frontier
Find Deal
Wed, Jul 9 - Sat, Jul 12
Frontier Logo
7:30 am - 9:29 amIAD-LAS
4h 59mnonstop
Frontier Logo
11:00 pm - 6:34 amLAS-IAD
4h 34mnonstop
$151Frontier
Find Deal
Sat, Sep 20 - Sat, Sep 27
United Airlines Logo
12:35 pm - 2:35 pmIAD-LAS
5h 00mnonstop
United Airlines Logo
11:20 pm - 6:55 amLAS-IAD
4h 35mnonstop
$159United Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
American Airlines Logo
9:00 am - 11:12 amDCA-LAS
5h 12mnonstop
American Airlines Logo
11:44 am - 7:30 pmLAS-DCA
4h 46mnonstop
$159American Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
American Airlines Logo
9:00 am - 11:12 amDCA-LAS
5h 12mnonstop
American Airlines Logo
11:44 am - 7:30 pmLAS-DCA
4h 46mnonstop
$160American Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19
United Airlines Logo
10:10 pm - 12:14 amIAD-LAS
5h 04mnonstop
United Airlines Logo
11:59 pm - 7:34 amLAS-IAD
4h 35mnonstop
$169United Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19
Southwest Logo
6:00 am - 8:00 amDCA-LAS
5h 00mnonstop
Southwest Logo
8:05 am - 3:40 pmLAS-DCA
4h 35mnonstop
$169Southwest
Find Deal
Sat, Aug 30 - Wed, Sep 3
Southwest Logo
6:05 am - 8:05 amDCA-LAS
5h 00mnonstop
Southwest Logo
9:15 am - 4:50 pmLAS-DCA
4h 35mnonstop
$178Southwest
Find Deal
Mon, Jul 28 - Thu, Jul 31
Alaska Airlines Logo
6:58 pm - 10:32 amDCA-LAS
18h 34m1 stop
Alaska Airlines Logo
10:17 am - 8:59 pmLAS-DCA
7h 42m1 stop
$201Alaska Airlines
Find Deal
Tue, Jul 29 - Tue, Aug 5
Alaska Airlines Logo
5:25 pm - 9:37 amIAD-LAS
19h 12m1 stop
Alaska Airlines Logo
8:30 am - 7:19 pmLAS-IAD
7h 49m1 stop
$218Alaska Airlines
Find Deal
Useful Info

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$73
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Washington Dulles Airport to Las Vegas

FAQs for booking flights from District of Columbia to Las Vegas

  • How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Las Vegas?

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

  • What is the Hacker Fare option on flights from District of Columbia 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 District of Columbia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Las Vegas

Information on the airport you'll fly into in Las Vegas

Las Vegas (LAS)

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