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Cheap flights from Las Vegas to Washington, D.C. 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 Las Vegas to Washington, D.C. departing on 1/30. 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 Las Vegas to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Las Vegas to Washington, D.C. 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 Las Vegas to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Las Vegas to Washington, D.C.? 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 Washington, D.C., so you can enjoy a seamless trip without layovers.

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

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

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
9:53 pm - 12:01 pmLAS-DCA
11h 08m1 stop
7:00 am - 2:31 pmDCA-LAS
10h 31m1 stop
$128Frontier
Find Deal
Thu, Dec 5 - Mon, Dec 9
7:22 pm - 12:35 amLAS-BWI
26h 13m1 stop
8:00 am - 10:28 amBWI-LAS
5h 28mnonstop
$128Spirit Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
1:30 pm - 8:57 pmLAS-IAD
4h 27mnonstop
12:40 pm - 3:03 pmIAD-LAS
5h 23mnonstop
$277United Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
12:59 am - 11:49 amLAS-IAD
7h 50m1 stop
5:50 pm - 8:13 pmIAD-LAS
5h 23mnonstop
$287United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
12:50 am - 11:00 amLAS-DCA
7h 10m1 stop
5:40 pm - 10:22 pmDCA-LAS
7h 42m1 stop
$296Delta
Find Deal
Mon, Jan 6 - Tue, Jan 14
6:00 am - 3:53 pmLAS-IAD
6h 53m1 stop
7:20 am - 12:22 pmIAD-LAS
8h 02m1 stop
$296Delta
Find Deal
Wed, Jan 8 - Wed, Jan 15
12:53 pm - 8:23 pmLAS-DCA
4h 30mnonstop
7:43 am - 10:14 amDCA-LAS
5h 31mnonstop
$307American Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
5:55 pm - 1:20 amLAS-BWI
4h 25mnonstop
6:05 am - 8:35 amBWI-LAS
5h 30mnonstop
$320Southwest
Find Deal
Thu, Jan 23 - Mon, Jan 27
5:55 pm - 1:20 amLAS-BWI
4h 25mnonstop
6:05 pm - 11:05 pmBWI-LAS
8h 00m1 stop
$329Southwest
Find Deal
Thu, Jan 23 - Mon, Jan 27
12:29 pm - 8:00 pmLAS-DCA
4h 31mnonstop
7:43 am - 10:14 amDCA-LAS
5h 31mnonstop
$342American Airlines
Find Deal
Mon, Jan 6 - Wed, Jan 8
12:09 pm - 9:59 pmLAS-DCA
6h 50m1 stop
$63Frontier
Find Deal
Thu, Jan 30
1:54 pm - 12:43 amLAS-BWI
7h 49m1 stop
$63Frontier
Find Deal
Wed, Feb 12
5:45 pm - 7:28 amLAS-BWI
10h 43m1 stop
$76Spirit Airlines
Find Deal
Wed, Jan 8
11:50 am - 10:02 pmLAS-BWI
7h 12m1 stop
$78Spirit Airlines
Find Deal
Wed, Jan 15
8:40 am - 4:07 pmLAS-IAD
4h 27mnonstop
$139United Airlines
Find Deal
Wed, Jan 8
11:30 pm - 6:53 amLAS-IAD
4h 23mnonstop
$140United Airlines
Find Deal
Sat, Dec 14
12:50 am - 11:00 amLAS-DCA
7h 10m1 stop
$148Delta
Find Deal
Mon, Jan 6
11:27 am - 11:00 pmLAS-BWI
8h 33m2 stops
$153American Airlines
Find Deal
Sat, Feb 15
12:47 pm - 8:18 pmLAS-DCA
4h 31mnonstop
$154American Airlines
Find Deal
Sat, Dec 14
7:25 am - 6:00 pmLAS-DCA
7h 35m1 stop
$163Delta
Find Deal
Sat, Dec 14
9:40 am - 12:33 amLAS-BWI
11h 53m1 stop
10:10 am - 9:54 pmBWI-LAS
14h 44m1 stop
$220Frontier
Find Deal
Wed, Nov 27 - Tue, Dec 10
12:59 am - 4:59 pmLAS-DCA
13h 00m1 stop
7:00 am - 11:54 pmDCA-LAS
19h 54m1 stop
$237Frontier
Find Deal
Wed, Nov 27 - Thu, Dec 12
11:55 pm - 10:52 amLAS-BWI
7h 57m1 stop
10:49 pm - 11:11 amBWI-LAS
15h 22m1 stop
$358Spirit Airlines
Find Deal
Mon, Nov 25 - Tue, Dec 3
11:55 pm - 10:52 amLAS-BWI
7h 57m1 stop
12:20 pm - 10:41 pmBWI-LAS
13h 21m1 stop
$382Spirit Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
12:59 am - 11:50 amLAS-BWI
7h 51m1 stop
5:55 pm - 11:59 pmBWI-LAS
9h 04m1 stop
$534United Airlines
Find Deal
Wed, Nov 27 - Thu, Dec 12
12:59 am - 11:31 amLAS-IAD
7h 32m1 stop
7:05 pm - 11:59 pmIAD-LAS
7h 54m1 stop
$568United Airlines
Find Deal
Wed, Nov 27 - Thu, Dec 12
12:53 pm - 8:23 pmLAS-DCA
4h 30mnonstop
7:44 am - 10:08 amDCA-LAS
5h 24mnonstop
$609American Airlines
Find Deal
Wed, Nov 27 - Tue, Dec 10
12:53 pm - 8:23 pmLAS-DCA
4h 30mnonstop
6:20 am - 4:15 pmDCA-LAS
12h 55m1 stop
$616American Airlines
Find Deal
Tue, Nov 26 - Thu, Nov 28
12:52 am - 11:49 amLAS-IAD
7h 57m1 stop
3:31 pm - 8:14 pmIAD-LAS
7h 43m1 stop
$696Delta
Find Deal
Tue, Nov 26 - Tue, Dec 3
9:46 am - 7:23 pmLAS-DCA
6h 37m1 stop
4:10 pm - 8:14 pmDCA-LAS
7h 04m1 stop
$727Delta
Find Deal
Mon, Nov 25 - Mon, Dec 2
1:25 pm - 9:00 pmLAS-BWI
4h 35mnonstop
8:00 am - 10:28 amBWI-LAS
5h 28mnonstop
$190Spirit Airlines
Find Deal
Wed, Dec 11 - Sat, Dec 14
3:29 pm - 11:03 pmLAS-BWI
4h 34mnonstop
8:00 am - 10:28 amBWI-LAS
5h 28mnonstop
$191Spirit Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
3:29 pm - 11:03 pmLAS-BWI
4h 34mnonstop
9:46 am - 12:15 pmBWI-LAS
5h 29mnonstop
$192Spirit Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
1:25 pm - 9:00 pmLAS-BWI
4h 35mnonstop
9:46 am - 12:15 pmBWI-LAS
5h 29mnonstop
$194Spirit Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
1:30 pm - 8:57 pmLAS-IAD
4h 27mnonstop
12:40 pm - 3:03 pmIAD-LAS
5h 23mnonstop
$277United Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
11:30 pm - 6:53 amLAS-IAD
4h 23mnonstop
12:45 pm - 3:05 pmIAD-LAS
5h 20mnonstop
$299United Airlines
Find Deal
Sat, Dec 14 - Mon, Dec 16
12:53 pm - 8:23 pmLAS-DCA
4h 30mnonstop
7:43 am - 10:14 amDCA-LAS
5h 31mnonstop
$307American Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
5:55 pm - 1:20 amLAS-BWI
4h 25mnonstop
6:05 am - 8:35 amBWI-LAS
5h 30mnonstop
$320Southwest
Find Deal
Thu, Jan 23 - Mon, Jan 27
12:29 pm - 8:00 pmLAS-DCA
4h 31mnonstop
7:43 am - 10:14 amDCA-LAS
5h 31mnonstop
$342American Airlines
Find Deal
Mon, Jan 6 - Wed, Jan 8
6:00 am - 1:35 pmLAS-BWI
4h 35mnonstop
5:40 pm - 7:55 pmBWI-LAS
5h 15mnonstop
$502Southwest
Find Deal
Tue, Apr 8 - Tue, Apr 15

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

Our best United Airlines deals on Las Vegas to Washington, D.C. flight tickets
United Airlines
Jan 15
LAS1:30 pmLas Vegas Harry Reid Intl
4h 27m
IAD8:57 pmWashington, D.C. Dulles Intl
Jan 18
IAD12:40 pmWashington, D.C. Dulles Intl
5h 23m
LAS3:03 pmLas Vegas Harry Reid Intl
United Airlines
Jan 9
LAS12:59 amLas Vegas Harry Reid Intl
7h 50m
1 stop
IAD11:49 amWashington, D.C. Dulles Intl
Jan 13
IAD5:50 pmWashington, D.C. Dulles Intl
5h 23m
LAS8:13 pmLas Vegas Harry Reid Intl
United Airlines
Jan 25
LAS11:30 pmLas Vegas Harry Reid Intl
4h 27m
IAD6:57 amWashington, D.C. Dulles Intl
Jan 28
IAD9:00 amWashington, D.C. Dulles Intl
5h 23m
LAS11:23 amLas Vegas Harry Reid Intl

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

Our best Frontier deals on Las Vegas to Washington, D.C. flight tickets
Frontier
Dec 5
LAS9:53 pmLas Vegas Harry Reid Intl
11h 08m
1 stop
DCA12:01 pmWashington, D.C. Reagan-National
Dec 9
DCA7:00 amWashington, D.C. Reagan-National
10h 31m
1 stop
LAS2:31 pmLas Vegas Harry Reid Intl
Frontier
Jan 15
LAS6:25 amLas Vegas Harry Reid Intl
7h 37m
1 stop
DCA5:02 pmWashington, D.C. Reagan-National
Jan 18
DCA6:00 pmWashington, D.C. Reagan-National
8h 12m
1 stop
LAS11:12 pmLas Vegas Harry Reid Intl
Frontier
Feb 11
LAS8:18 pmLas Vegas Harry Reid Intl
12h 45m
1 stop
DCA12:03 pmWashington, D.C. Reagan-National
Feb 25
DCA6:00 pmWashington, D.C. Reagan-National
8h 54m
1 stop
LAS11:54 pmLas Vegas Harry Reid Intl

See travel insights to Washington, D.C. from

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

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 Las Vegas and Washington, D.C.?

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

The month of January is, on average, the cheapest month to fly to Washington, D.C. from Las Vegas, with most prices found around $283. If you’re not able to fly to Washington, D.C. in January, then April is your next best option. Flight prices from Las Vegas to Washington, D.C. during April average around $296.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Las Vegas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $303. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to Washington, D.C. for around $469.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Las Vegas to Washington, D.C. when you can find flight prices for as low as $337. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $417. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Washington, D.C.?

The ideal time to book your flight to Washington, D.C. is 27 days in advance when prices tend to average $346. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $162.

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

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to Washington, D.C. 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 Las Vegas to Washington, D.C. flights?

You could potentially save up to 32% on your flight if you consider stops on a Las Vegas to Washington, D.C. flight.

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

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

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

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

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

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

Best Price Found

$63

Fastest flight time

4h 21m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Las Vegas in the past 72 hours is $63. The best round-trip flight deal from Las Vegas to Washington, D.C. found on momondo in the last 72 hours is $128.
The fastest flight from Las Vegas to Washington, D.C. takes 4h 21m
Direct flights go from Las Vegas to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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

    The distance between Las Vegas Harry Reid Intl and Washington, D.C. is about 2079.4 mi. Typically, this will take 4h 21m by plane in normal conditions.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Washington, D.C. refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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


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

Compare and see reviews for airlines that fly from Las Vegas to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $95Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $136Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $204Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $281Free CancellationRating
8.0
8,755 reviews
Search Delta flights
SouthwestPriceFrom $283Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
United AirlinesPriceFrom $287Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • Southwest Flights From Las Vegas to Washington, D.C.

    The lowest priced Southwest flight from Las Vegas to Washington, D.C. from the last 72 hours was $283. Generally, Southwest has 8 flights on this route every week with an average price of $511. Southwest is rated 8.1/10 by our users.

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

    The best United Airlines deal for Las Vegas to Washington, D.C. flight tickets found on momondo in the last 72 hours was $287, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $482 round-trip. United Airlines operates 22 flights out of Las Vegas into Washington, D.C. in an average week, so prices vary by time and availability. 9,172 United Airlines reviews by users on momondo have scored the airline at 7.4/10.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Las Vegas to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Las Vegas to Washington, D.C. 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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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.