LAS

$104 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 3/31. 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, 0 bags

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Everything you should know

Cheapest round-trip
$239
Overall average: $481
Frontier
Mon 1/19Wed 1/21
DCA - LAS • 1 stop
Cheapest non-stop
$297
Typical prices: $421-$620
United Airlines
Mon 3/9Wed 3/11
IAD - LAS • Non-stop
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Flight Deals
Useful Info
Flight 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

Mon, Jan 19 - Wed, Jan 21
Frontier Logo
6:00 pm - 7:23 pm
DCA
-
LAS
28h 23m1 stop
Frontier Logo
4:17 pm - 1:02 pm
LAS
-
DCA
17h 45m1 stop
$239Frontier
Tue, Feb 17 - Sun, Feb 22
Frontier Logo
8:00 am - 2:06 pm
DCA
-
LAS
9h 06m1 stop
Frontier Logo
6:05 am - 9:59 pm
LAS
-
DCA
36h 54m2 stops
$240Frontier
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
10:50 am - 5:55 pm
IAD
-
LAS
10h 05m1 stop
Multiple Airlines Logo
8:13 pm - 5:04 pm
LAS
-
IAD
17h 51m2 stops
$240Multiple Airlines
Thu, Feb 5 - Sat, Feb 7
Multiple Airlines Logo
4:13 pm - 9:10 am
IAD
-
LAS
19h 57m1 stop
Multiple Airlines Logo
4:17 pm - 9:55 am
LAS
-
IAD
14h 38m2 stops
$241Multiple Airlines
Mon, Jan 19 - Wed, Jan 21
Frontier Logo
6:00 pm - 7:23 pm
DCA
-
LAS
28h 23m1 stop
Frontier Logo
4:17 pm - 1:02 pm
LAS
-
DCA
17h 45m1 stop
$241Frontier
Sat, Mar 7 - Mon, Mar 9
Frontier Logo
8:09 am - 7:20 pm
IAD
-
LAS
14h 11m1 stop
Frontier Logo
11:59 pm - 12:31 am
LAS
-
IAD
21h 32m1 stop
$242Frontier
Fri, Feb 20 - Mon, Feb 23
Frontier Logo
6:00 pm - 11:44 pm
DCA
-
LAS
8h 44m1 stop
Frontier Logo
6:06 pm - 1:15 pm
LAS
-
DCA
16h 09m2 stops
$242Frontier
Tue, Mar 17 - Sat, Mar 21
Frontier Logo
6:20 am - 12:26 pm
IAD
-
LAS
9h 06m1 stop
Frontier Logo
12:20 pm - 12:31 am
LAS
-
IAD
9h 11m1 stop
$243Frontier
Wed, Feb 11 - Sun, Feb 15
Frontier Logo
8:00 am - 2:06 pm
DCA
-
LAS
9h 06m1 stop
Frontier Logo
5:30 am - 4:59 pm
LAS
-
DCA
8h 29m1 stop
$243Frontier
Sat, Mar 21 - Tue, Mar 24
Frontier Logo
5:05 am - 3:50 pm
IAD
-
LAS
13h 45m1 stop
Frontier Logo
1:00 pm - 12:31 am
LAS
-
IAD
8h 31m1 stop
$244Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$104
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 1% 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.

Traveling to a place near Las Vegas?

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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)