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Cheap flights from Washington, D.C. to Las Vegas from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Las Vegas departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Las Vegas

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Las Vegas.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Las Vegas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Las Vegas, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Las Vegas

Find recent round-trip train or bus tickets from Washington, D.C. to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
6:27 pm - 11:54 pmBWI-LAS
8h 27m1 stop
1:54 pm - 12:43 amLAS-BWI
7h 49m1 stop
$126Frontier
Find Deal
Sat, Feb 22 - Tue, Feb 25
12:58 pm - 7:31 pmBWI-LAS
9h 33m1 stop
11:00 pm - 3:41 pmLAS-BWI
13h 41m1 stop
$128Frontier
Find Deal
Mon, Feb 3 - Wed, Feb 5
8:23 am - 3:20 pmBWI-LAS
9h 57m2 stops
11:10 pm - 8:45 amLAS-BWI
6h 35m1 stop
$163American Airlines
Find Deal
Sat, Jan 25 - Wed, Jan 29
9:55 am - 5:30 pmBWI-LAS
10h 35m1 stop
9:30 pm - 5:05 amLAS-BWI
4h 35mnonstop
$165Spirit Airlines
Find Deal
Wed, Jan 22 - Thu, Jan 23
10:37 am - 1:07 pmBWI-LAS
5h 30mnonstop
11:50 am - 10:02 pmLAS-BWI
7h 12m1 stop
$169Spirit Airlines
Find Deal
Sat, Jan 11 - Tue, Jan 28
12:40 pm - 3:03 pmIAD-LAS
5h 23mnonstop
1:30 pm - 8:57 pmLAS-IAD
4h 27mnonstop
$277United Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
6:00 am - 11:13 amIAD-LAS
8h 13m1 stop
8:40 am - 4:07 pmLAS-IAD
4h 27mnonstop
$287United Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
12:31 pm - 6:05 pmIAD-LAS
8h 34m1 stop
6:00 am - 3:53 pmLAS-IAD
6h 53m1 stop
$294Delta
Find Deal
Wed, Jan 22 - Wed, Jan 29
12:05 pm - 7:23 pmIAD-LAS
10h 18m1 stop
6:00 am - 3:53 pmLAS-IAD
6h 53m1 stop
$296Delta
Find Deal
Sat, Jan 18 - Tue, Jan 21
7:43 am - 10:14 amDCA-LAS
5h 31mnonstop
12:53 pm - 8:23 pmLAS-DCA
4h 30mnonstop
$307American Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
6:27 pm - 11:54 pmBWI-LAS
8h 27m1 stop
$63Frontier
Find Deal
Sat, Feb 22
6:00 pm - 11:12 pmDCA-LAS
8h 12m1 stop
$63Frontier
Find Deal
Sat, Feb 1
3:03 pm - 9:59 pmBWI-LAS
9h 56m1 stop
$79American Airlines
Find Deal
Wed, Jan 8
10:37 am - 1:07 pmBWI-LAS
5h 30mnonstop
$85Spirit Airlines
Find Deal
Fri, Feb 7
9:46 am - 12:15 pmBWI-LAS
5h 29mnonstop
$86Spirit Airlines
Find Deal
Mon, Dec 16
1:11 pm - 5:28 pmBWI-LAS
7h 17m1 stop
$94American Airlines
Find Deal
Sun, Jan 19
9:00 am - 11:23 amIAD-LAS
5h 23mnonstop
$139United Airlines
Find Deal
Wed, Jan 8
6:00 pm - 12:06 amBWI-LAS
9h 06m1 stop
$148United Airlines
Find Deal
Mon, Feb 17
5:57 pm - 10:37 pmIAD-LAS
7h 40m1 stop
$148Delta
Find Deal
Sat, Jan 11
6:00 am - 10:38 amIAD-LAS
7h 38m1 stop
$163Delta
Find Deal
Wed, Dec 18
2:11 pm - 7:52 pmBWI-LAS
8h 41m1 stop
3:29 pm - 11:03 pmLAS-BWI
4h 34mnonstop
Mon, Dec 2 - Sat, Dec 7
7:00 am - 3:09 pmDCA-LAS
11h 09m1 stop
6:25 am - 9:56 pmLAS-DCA
12h 31m1 stop
$264Frontier
Find Deal
Fri, Nov 29 - Tue, Dec 10
12:20 pm - 10:41 pmBWI-LAS
13h 21m1 stop
3:29 pm - 11:03 pmLAS-BWI
4h 34mnonstop
$288Spirit Airlines
Find Deal
Mon, Dec 2 - Sat, Dec 7
6:27 pm - 8:44 pmBWI-LAS
5h 17mnonstop
3:29 pm - 11:03 pmLAS-BWI
4h 34mnonstop
$306Spirit Airlines
Find Deal
Thu, Nov 28 - Thu, Dec 5
5:50 pm - 8:10 pmIAD-LAS
5h 20mnonstop
6:35 pm - 4:53 amLAS-IAD
7h 18m1 stop
$625United Airlines
Find Deal
Mon, Dec 2 - Sat, Dec 7
12:35 pm - 2:55 pmIAD-LAS
5h 20mnonstop
11:30 pm - 6:57 amLAS-IAD
4h 27mnonstop
$632United Airlines
Find Deal
Fri, Nov 29 - Wed, Jan 1
5:59 pm - 10:46 pmDCA-LAS
7h 47m1 stop
12:47 pm - 8:18 pmLAS-DCA
4h 31mnonstop
$687American Airlines
Find Deal
Mon, Dec 2 - Sat, Dec 7
7:40 am - 9:55 amDCA-LAS
5h 15mnonstop
12:47 pm - 8:18 pmLAS-DCA
4h 31mnonstop
$708American Airlines
Find Deal
Sat, Nov 30 - Sat, Dec 7
6:00 am - 12:40 pmIAD-LAS
9h 40m1 stop
1:31 pm - 11:49 pmLAS-IAD
7h 18m1 stop
$727Delta
Find Deal
Sat, Nov 30 - Sat, Dec 7
12:00 pm - 3:55 pmDCA-LAS
6h 55m1 stop
1:50 pm - 11:40 pmLAS-DCA
6h 50m1 stop
$727Delta
Find Deal
Sat, Nov 30 - Thu, Dec 5
9:10 am - 11:47 amBWI-LAS
5h 37mnonstop
1:04 pm - 8:30 pmLAS-BWI
4h 26mnonstop
$155Spirit Airlines
Find Deal
Thu, Feb 20 - Sun, Feb 23
10:37 am - 1:07 pmBWI-LAS
5h 30mnonstop
9:25 pm - 5:00 amLAS-BWI
4h 35mnonstop
$169Spirit Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
9:46 am - 12:15 pmBWI-LAS
5h 29mnonstop
3:29 pm - 11:03 pmLAS-BWI
4h 34mnonstop
$171Spirit Airlines
Find Deal
Sun, Dec 8 - Thu, Dec 12
9:46 am - 12:15 pmBWI-LAS
5h 29mnonstop
3:29 pm - 11:03 pmLAS-BWI
4h 34mnonstop
$172Spirit Airlines
Find Deal
Wed, Dec 11 - Fri, Dec 13
12:40 pm - 3:03 pmIAD-LAS
5h 23mnonstop
1:30 pm - 8:57 pmLAS-IAD
4h 27mnonstop
$277United Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
6:05 am - 8:35 amBWI-LAS
5h 30mnonstop
5:20 pm - 12:45 amLAS-BWI
4h 25mnonstop
$278Southwest
Find Deal
Fri, Feb 28 - Mon, Mar 3
5:50 pm - 8:26 pmIAD-LAS
5h 36mnonstop
4:23 pm - 11:45 pmLAS-IAD
4h 22mnonstop
$297United Airlines
Find Deal
Tue, Feb 18 - Sat, Feb 22
7:43 am - 10:14 amDCA-LAS
5h 31mnonstop
12:53 pm - 8:23 pmLAS-DCA
4h 30mnonstop
$307American Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
7:43 am - 10:14 amDCA-LAS
5h 31mnonstop
12:58 pm - 8:23 pmLAS-DCA
4h 25mnonstop
$333American Airlines
Find Deal
Tue, Feb 11 - Sat, Feb 15
9:40 pm - 12:15 amBWI-LAS
5h 35mnonstop
6:00 pm - 1:25 amLAS-BWI
4h 25mnonstop
$390Southwest
Find Deal
Thu, Feb 27 - Sun, Mar 2

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

Our best Frontier deals on Washington, D.C. to Las Vegas flight tickets
Frontier
Feb 22
BWI6:27 pmBaltimore/Washington
8h 27m
1 stop
LAS11:54 pmLas Vegas Harry Reid Intl
Feb 25
LAS1:54 pmLas Vegas Harry Reid Intl
7h 49m
1 stop
BWI12:43 amBaltimore/Washington
Frontier
Feb 3
BWI12:58 pmBaltimore/Washington
9h 33m
1 stop
LAS7:31 pmLas Vegas Harry Reid Intl
Feb 5
LAS11:00 pmLas Vegas Harry Reid Intl
13h 41m
1 stop
BWI3:41 pmBaltimore/Washington
Frontier
Jan 29
BWI10:10 amBaltimore/Washington
14h 40m
1 stop
LAS9:50 pmLas Vegas Harry Reid Intl
Feb 3
LAS6:05 amLas Vegas Harry Reid Intl
8h 38m
1 stop
BWI5:43 pmBaltimore/Washington

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

Our best Spirit Airlines deals on Washington, D.C. to Las Vegas flight tickets
Spirit Airlines
Dec 10
BWI12:20 pmBaltimore/Washington
9h 43m
1 stop
LAS7:03 pmLas Vegas Harry Reid Intl
Dec 13
LAS3:29 pmLas Vegas Harry Reid Intl
4h 34m
BWI11:03 pmBaltimore/Washington
Spirit Airlines
Dec 10
BWI12:20 pmBaltimore/Washington
9h 43m
1 stop
LAS7:03 pmLas Vegas Harry Reid Intl
Dec 13
LAS3:29 pmLas Vegas Harry Reid Intl
4h 34m
BWI11:03 pmBaltimore/Washington
Spirit Airlines
Jan 22
BWI9:55 amBaltimore/Washington
10h 35m
1 stop
LAS5:30 pmLas Vegas Harry Reid Intl
Jan 23
LAS9:30 pmLas Vegas Harry Reid Intl
4h 35m
BWI5:05 amBaltimore/Washington

See travel insights to Las Vegas from

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 typical price of a round-trip flight between Washington, D.C. and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from Washington, D.C., with most prices found around $333. The month of September is another great option to travel to Las Vegas, with average flight prices from Washington, D.C. averaging around $362.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $383. Flights from Washington, D.C. to Las Vegas on a Thursday will generally be more expensive and average around $480. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $332. Flights to Las Vegas are more costly in the morning, with an average ticket price of $456. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Las Vegas?

Most flyers found that booking tickets 28 days in advance of their planned departure date is the best time to get cheap flights to Las Vegas. During this timeframe, flight prices are around $396. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $298.

What cabin class options are available on Washington, D.C. to Las Vegas Harry Reid Intl flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Las Vegas flights?

You could potentially save up to 25% on your flight if you consider stops on a Washington, D.C. to Las Vegas flight.

How have Washington, D.C. to Las Vegas flight prices changed over time?

As of November 2024, prices for Washington, D.C. to Las Vegas flights are approximately 10% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Las Vegas (WAS to LAS) flight deals and tips

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

Best Price Found

$63

Fastest flight time

5h 06m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Washington, D.C. in the past 72 hours is $63. The best round-trip flight deal from Washington, D.C. to Las Vegas found on momondo in the last 72 hours is $126.
The fastest flight from Washington, D.C. to Las Vegas takes 5h 06m
Direct flights go from Washington, D.C. to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

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

    The straight-line distance from Washington, D.C. to Las Vegas Harry Reid Intl is 2079.4 mi. Typically, this will take 5h 18m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Washington, D.C. to Las Vegas Harry Reid Intl Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Las Vegas?

  • What is the most popular airline from Washington, D.C. to Las Vegas?


Best airlines flying from Washington, D.C. to Las Vegas

Compare and see reviews for airlines that fly from Washington, D.C. to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $89Free CancellationRating
6.3
8,172 reviews
Search Spirit Airlines flights
FrontierPriceFrom $98Free CancellationRating
6.1
3,523 reviews
Search Frontier flights
Sun Country AirPriceFrom $132Free CancellationRating
7.0
413 reviews
Search Sun Country Air flights
JetBluePriceFrom $215Free CancellationRating
7.4
3,362 reviews
Search JetBlue flights
DeltaPriceFrom $219Free CancellationRating
8.0
8,730 reviews
Search Delta flights
Alaska AirlinesPriceFrom $265Free CancellationRating
8.0
9,481 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $298Free CancellationRating
8.1
4,979 reviews
Search Southwest flights
American AirlinesPriceFrom $299Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $304Free CancellationRating
7.4
9,146 reviews
Search United Airlines flights
  • Southwest Flights From Washington, D.C. to Las Vegas

    Southwest is one of the most popular airlines flying from Washington, D.C. to Las Vegas, operating 12 flights/week on average for this route. A good Southwest flight deal for Washington, D.C. to Las Vegas starts from $298 round-trip, up to an average price of $486. Our users have rated Southwest at 8.1/10.

  • United Airlines Flights From Washington, D.C. to Las Vegas

    United Airlines is also a popular choice for this route. United Airlines flight deals for Washington, D.C. to Las Vegas start from as low as $304 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $544. United Airlines operates 19 flights to Las Vegas from Washington, D.C. in an average week. Users have rated it 7.4/10 across 9,146 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Las Vegas?

It is quick and easy to find Washington, D.C. to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Washington, D.C. to Las Vegas with flexible booking policies on momondo?

momondo does allow users to show only those flights to Las Vegas from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Las Vegas?

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.

I’m not ready to book a flight from Washington, D.C. to Las Vegas right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Las Vegas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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