Cheap Flights from Washington Dulles International Airport to Las Vegas (LAS) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/8
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2025/8
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Washington Dulles－Harry Reid Airport
August Lowest Airfares
USD251

The airfare displayed above is for United Airlines

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Washington Dulles－Harry Reid Airport
September Lowest Airfares
USD245

The airfare displayed above is for United Airlines

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Washington Dulles－Harry Reid Airport
October Lowest Airfares
USD279

The airfare displayed above is for United Airlines

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Washington Dulles－Harry Reid Airport
November Lowest Airfares
USD301

The airfare displayed above is for Delta Air Lines

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Washington Dulles－Harry Reid Airport
December Lowest Airfares
USD320

The airfare displayed above is for Delta Air Lines

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Washington D.C－Las Vegas
Estimated Flight Time
4 Hours 51 Minutes
Washington D.C－Las Vegas
Number of Operating Airlines
6

Operating Airlines for Washington Dulles－Harry Reid Airport Route
Non-StopUnited Airlines

Delta Air Lines

Non-StopLCCFrontier Airlines

American Airlines

Alaska Airlines

SUN COUNTRY

Other Destinations from:Washington D.C

Washington Dulles－Orlando(MCO)
USD187〜
Washington Dulles－Seattle(-Tacoma)
USD248〜
Washington Dulles－Boston(Logan)
USD217〜
Washington Dulles－Chicago(O'Hare)
USD188〜
Washington Dulles－Chicago(Midway)
USD219〜
* Fares vary in accordance to seat availability
Other Departures to: Las Vegas

Dallas/Fort Worth Airport－Las Vegas(Harry Reid)
USD109〜
San Diego Airport－Las Vegas(Harry Reid)
USD68〜
O'Hare Airport－Las Vegas(Harry Reid)
USD99〜
Hartsfield-Jackson Atlanta Airport－Las Vegas(Harry Reid)
USD143〜
Baltimore-Washington Airport－Las Vegas(Harry Reid)
USD197〜
Dallas Love Field Airport－Las Vegas(Harry Reid)
USD197〜
Ronald Reagan Washington National Airport－Las Vegas(Harry Reid)
USD240〜
William P. Hobby Airport－Las Vegas(Harry Reid)
USD252〜
Chicago Midway Airport－Las Vegas(Harry Reid)
USD224〜
* Fares vary in accordance to seat availability