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

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Find the cheapest flights from Las Vegas to Washington, D.C.

Cheap return flights

These are some of the best return 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 stopovers.

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.
LAS-DCA
4h 30mdirect
DCA-LAS
5h 38mdirect
American Airlines
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LAS-IAD
4h 23mdirect
IAD-LAS
5h 17mdirect
Austrian Airlines
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LAS-BWI
4h 30mdirect
BWI-LAS
5h 20mdirect
Southwest
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LAS-IAD
4h 23mdirect
IAD-LAS
5h 17mdirect
Brussels Airlines
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LAS-IAD
4h 23mdirect
IAD-LAS
5h 31mdirect
United Airlines
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LAS-BWI
4h 35mdirect
BWI-LAS
5h 01mdirect
Spirit Airlines
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LAS-DCA
4h 30mdirect
American Airlines
Find Deal
LAS-IAD
4h 23mdirect
Austrian Airlines
Find Deal
LAS-BWI
4h 30mdirect
Southwest
Find Deal
LAS-IAD
4h 23mdirect
Brussels Airlines
Find Deal
LAS-IAD
4h 23mdirect
United Airlines
Find Deal
LAS-BWI
4h 35mdirect
Spirit Airlines
Find Deal

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 cheapest month to fly to Washington, D.C.?

In general, January is the cheapest month to fly from Las Vegas to Washington, D.C.. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 120. If you aren’t able to travel during the month of January, then book flights to Washington, D.C. from Las Vegas during April instead. Flights to Washington, D.C. in April, while not as cheap as those in January, still average around R5 355.

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

In general, most travellers find the cheapest time to book a flight to Washington, D.C. is about 27 days prior to their departure date, when tickets on average are R6 264. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as R53 024.

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 return 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.

Direct flights

None
There are no direct flights from Las Vegas to Washington, D.C.. There are no popular flight routes from Las Vegas to Washington, D.C..

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

    Washington, D.C. is 3346,4 km away from Las Vegas Harry Reid Intl.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. 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 travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Washington, D.C. for you.

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

Flights from Las Vegas to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 36.1 km from Washington, D.C.