starting at $91
starting at $45
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Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Washington to Las Vegas. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Washington to Las Vegas, despite the fact that sometimes flights with transfers can cost significantly less.
The airlines on the Washington — Las Vegas route each fly on specific days: American Airlines flies every day except Saturday. United Airlines flies every day except Wednesday and Thursday. Frontier Airlines only flies on Sunday, Monday, Tuesday, and Saturday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Washington — Las Vegas route is served by a wide range of airlines: 5 in total, including United Airlines, Frontier Airlines, Southwest Airlines, JetBlue Airways, and American Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $45. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
starting at $91
starting at $45
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starting at $117
Washington — Las Vegas
08/13/2026
Departure
Direct flight
UA1524
starting at $302
Washington — Las Vegas
09/09/2026
Departure
Direct flight
UA2156
starting at $180
Washington — Las Vegas
08/18/2026
Departure
Direct flight
UA1323
starting at $172
Washington — Las Vegas
08/27/2026
Departure
Direct flight
UA1323
starting at $185
Washington — Las Vegas
09/08/2026
Departure
Direct flight
UA1323
starting at $237
Washington — Las Vegas
09/01/2026
Departure
Direct flight
F94277
starting at $54
Washington — Las Vegas
09/05/2026
Departure
Direct flight
UA2190
starting at $265
Washington — Las Vegas
09/21/2026
Departure
Direct flight
UA2190
starting at $209
Washington — Las Vegas
09/07/2026
Departure
Direct flight
UA1524
starting at $252
Washington — Las Vegas
09/13/2026
Departure
Direct flight
UA1323
starting at $413
American Airlines
Su, Mo, Tu, We, Th, and Fr
starting at $91
Frontier Airlines
Su, Mo, Tu, and Sa
starting at $79
United Airlines
Su, Mo, Tu, Fr, and Sa
starting at $193
The cheapest one-way flight from Washington to Las Vegas departs on 08/31/2026, is operated by Frontier Airlines and costs $45
The cheapest roundtrip flight from Washington to Las Vegas departs on 08/21/2026, is operated by Frontier Airlines and costs $143
Fastest flight from Washington to Las Vegas takes
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Washington and Las Vegas is 3353km (2079 miles). There are 39 direct flights from Washington to Las Vegas. The time difference between Washington and Las Vegas is 3h. Flights from Washington begin at 7:00 AM. The latest flight from Washington departs at 8:10 PM
We couldn't find any special offers for flights from Washington to Las Vegas
The cheapest flight ticket from Washington to Las Vegas according to data for the last 48 hours costs $45
Often the best time to buy tickets from Washington to Las Vegas is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Washington to Las Vegas can be found flying in these months: August, September, July.
The fastest flights from Washington to Las Vegas start from 4 hours 55 minutes in the air.
The following airlines operate direct flights on the route Washington — Las Vegas: United Airlines, Frontier Airlines, Southwest Airlines
The minimum one-way ticket price from Washington to Las Vegas is $42 (August 2026), while the maximum is $174 (April 2027). On average, a ticket costs $100–$141.
The Washington — Las Vegas route shows a classic seasonal pattern: prices rise, peak, then fall again. Knowing this, you can pick a more affordable time to fly.
Prices rise from August 2026 to April 2027 (+313%), then decline from July 2026 to August 2026 (70%). The cheapest tickets are in August 2026–September 2026 (averaging $43), while the priciest are in September 2026–April 2027 ($109).
For savings, plan your flight for August 2026–September 2026 — you could save up to 60%. Try to avoid September 2026–April 2027 when possible: prices are at their highest then.
Price spread on this route is 58.1%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.