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Flights from Washington D.C. to Las Vegas
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Flights from Washington D.C. to Las Vegas Starting at QAR 177

Whether you’re going for a one-way or round-trip to Las Vegas, we’ve got you covered! Check out these different flight options from Washington D.C. below.

  • One way
  • Round-trip
      • DCA18:59
        18h
        1 stop
        LAS09:59
        Tue, Sep 10|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 177QAR 394
        55% OFF
        55% OFF
        QAR 394QAR 177
      • DCA18:59
        8h 19m
        1 stop
        LAS00:18
        Sat, Sep 7|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 197QAR 394
        50% OFF
        50% OFF
        QAR 394QAR 197
      • DCA07:00
        8h 39m
        1 stop
        LAS12:39
        Wed, Sep 4|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 199QAR 394
        49% OFF
        49% OFF
        QAR 394QAR 199
      • DCA18:59
        15h 55m
        1 stop
        LAS07:54
        Mon, Aug 26|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 245
        QAR 245
      • DCA18:59
        18h
        1 stop
        LAS09:59
        Sat, Aug 24|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 270
        QAR 270
      • DCA07:00
        7h 14m
        1 stop
        LAS11:14
        Mon, Jul 22|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 281
        QAR 281
      • DCA07:00
        11h 5m
        1 stop
        LAS15:05
        Tue, Sep 3|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 281
        QAR 281
      • DCA12:59
        8h 16m
        1 stop
        LAS18:15
        Tue, Aug 27|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 289
        QAR 289
      • DCA07:00
        7h 14m
        1 stop
        LAS11:14
        Wed, Jul 10|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 299
        QAR 299
      • DCA12:59
        9h 6m
        1 stop
        LAS19:05
        Mon, Jul 8|Washington D.C. - Las Vegas|Frontier Airlines
        QAR 299
        QAR 299
      • WAS13:00
        3h 5m
        Direct
        LAS14:00
        Thu, Jul 11|Washington D.C. - Las Vegas|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Washington D.C. to Las Vegas

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Las Vegas from Washington D.C. have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Washington D.C. to Las Vegas

We have a range of prices from different airlines providing flights from Washington D.C. to Las Vegas. Check below for the journey which best suits your travel needs.

Frontier Airlines
From QAR 177
Alaska Airlines
From QAR 392
Sun Country Airlines
From QAR 399
United Airlines
From QAR 444
American Airlines
From QAR 452
Jetblue Airways
From QAR 472
Delta Air Lines
From QAR 481
Southwest Airlines
From QAR 638
ANA airlines

Find more flights and airlines

Alternative Routes from Washington D.C. to Las Vegas

There are various non-direct routes from Washington D.C. to Las Vegas which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    Frontier Airlines
    DCA
    18:59
    18h 0m
    1 transfer
    LAS
    09:59
    Ronald Reagan Washington National Airport - Harry Reid International Airport
    Tue, Sep 10Frontier Airlines
    QAR 177
  • Alaska Airlines
    IAD
    07:10
    14h 33m
    1 transfer
    LAS
    18:43
    Washington Dulles International Airport - Harry Reid International Airport
    Wed, Aug 14Alaska Airlines
    QAR 392
  • Alaska Airlines
    IAD
    07:10
    14h 33m
    1 transfer
    LAS
    18:43
    Washington Dulles International Airport - Harry Reid International Airport
    Wed, Aug 14Alaska Airlines
    QAR 392
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Washington D.C. (WAS) to Las Vegas (LAS) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Las Vegas based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to Las Vegas (LAS) cost?

    According to Trip.com's data, the lowest price is around QAR 1,319.

  • How long does it take to fly from Washington D.C. (WAS) to Las Vegas (LAS) and what is the distance?

    It takes around 6 hours 47 minutes to fly from Washington D.C. (WAS) to Las Vegas (LAS).

  • What are the most popular airlines that fly from Washington D.C. (WAS) to Las Vegas (LAS)?

    Airlines with flights from Washington D.C. (WAS) to Las Vegas (LAS): Southwest Airlines, Frontier Airlines and United Airlines.

How to find a cheap flight from Washington D.C. to Las Vegas

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Washington D.C. to Las Vegas

Cheapest nonstop flight price

QAR 177

Cheapest round-trip ticket price

QAR 848

Off-season for travel

May

Peak season for travel

October

Flight distance

3,354.7km

Average flight time

6 hours 47 minutes

Popular airline

United Airlines

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