Cheap Flights from Washington to Las Vegas

Cheapest flights from Washington to Las Vegas

Looking for cheap flights from Washington to Las Vegas? Look no further! Our air ticket search website offers you the best deals and lowest prices for your next trip. Whether you're planning a quick weekend getaway or a longer vacation, we've got you covered. Discover the excitement of Las Vegas without breaking the bank. Explore the famous Las Vegas Strip, try your luck at the casinos, or catch a world-class show. With our affordable flight options, you can save money on your travel and spend more on experiencing all that Las Vegas has to offer. Our user-friendly platform allows you to easily compare prices from different airlines, ensuring you find the best deal for your journey. Don't wait any longer! Start your search now and grab the cheapest flights from Washington to Las Vegas. Your unforgettable adventure awaits!

Cheapest one way flight

$94

Frontier Airlines

1 layover

1d 5h 15m

03/06/2026

The cheapest one-way flight from Washington to Las Vegas departs on 03/06/2026, is operated by Frontier Airlines and costs $94

Cheapest round trip flight

$120

Frontier Airlines

1 layover

1d 3h 44m

02/18/2026

The cheapest roundtrip flight from Washington to Las Vegas departs on 02/18/2026, is operated by Frontier Airlines and costs $120

The fastest flight

5 hours

Fastest flight from Washington to Las Vegas takes 5 hours

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Mo, Tu, We, Th, Fr, and Sa

Earliest flight

7:15 AM

Latest flight

7:36 PM

Average flight duration

5h 33m

Direct flights count

14

Distance

3353km

Timezone difference

3h

The distance between Washington and Las Vegas is 3353km (2079 miles). The average flight duration is 5h 33m. There are 14 direct flights from Washington to Las Vegas. The time difference between Washington and Las Vegas is 3h. Flights from Washington begin at 7:15 AM. The latest flight from Washington departs at 7:36 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Washington to Las Vegas by month

The minimum one-way ticket price from Washington to Las Vegas is $113 (March 2026), while the maximum is $165 (May 2026). On average, a ticket costs $139–$165.

March 2026

Lowest price

on average:

$113

May 2026

Highest price

on average:

$165

Avg Price

Airlines operating on route

The Washington — Las Vegas route is served by a wide range of airlines: 5 in total, including United Airlines, American Airlines, Frontier Airlines, Spirit Airlines, and JetHunter. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $94. 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 $244

starting at $212

starting at $94

starting at $140

starting at $214

Non-stop flights from Washington to Las Vegas

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.

Washington — Las Vegas

WAS — LAS

02/02/2026

Departure

Direct flight

UA1323

starting at $612

Washington — Las Vegas

WAS — LAS

02/03/2026

Departure

Direct flight

UA2156

starting at $415

Washington — Las Vegas

WAS — LAS

02/06/2026

Departure

Direct flight

UA2156

starting at $487

Washington — Las Vegas

WAS — LAS

02/10/2026

Departure

Direct flight

UA1323

starting at $450

Washington — Las Vegas

WAS — LAS

03/06/2026

Departure

Direct flight

UA2156

starting at $514

Washington — Las Vegas

WAS — LAS

05/07/2026

Departure

Direct flight

AA2236

starting at $459

Washington — Las Vegas

WAS — LAS

10/21/2026

Departure

Direct flight

UA1323

starting at $244

Washington — Las Vegas

WAS — LAS

12/24/2026

Departure

Direct flight

UA1764

starting at $364

Washington — Las Vegas

WAS — LAS

12/24/2026

Departure

Direct flight

UA1323

starting at $298

Washington — Las Vegas

WAS — LAS

12/25/2026

Departure

Direct flight

UA2190

starting at $1,598

Schedule of direct flights from Washington to Las Vegas

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Washington to Las Vegas:

Unable to find information about the schedule of direct flights from

Washington airports overview

Ronald Reagan National Airport

•

DCA

5km

Convenient for downtown Washington, D.C. and the National Mall, offering primarily domestic and short-haul flights with direct Metro access and quick transfers across the Potomac.

Washington Dulles International Airport

•

IAD

37km

•

Las Vegas airports overview

McCarran International Airport

•

LAS

4km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price 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 $94

When is the best time to buy air tickets on the route Washington — Las Vegas?

Often the best time to buy tickets from Washington to Las Vegas is 2 months before departure.

When is the cheapest time of year to fly from Washington to Las Vegas?

Based on statistics over the past years, the lowest prices for flights from Washington to Las Vegas can be found flying in these months: March, May.

How long does it take to fly from Washington to Las Vegas?

The fastest flights from Washington to Las Vegas start from 5 hours in the air.

Which airline can fly direct from Washington to Las Vegas?

The following airlines operate direct flights on the route Washington — Las Vegas: United Airlines, American Airlines

Special offers and sales on air tickets from Washington to Las Vegas

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.

Washington — Las Vegas

März 6

Frontier Airlines

$91

Alternative routes

Baltimore ➜ Las Vegas•Charlottesville ➜ Las Vegas•Hagerstown ➜ Las Vegas•Lancaster ➜ Las Vegas•Philadelphia ➜ Las Vegas•Richmond ➜ Las Vegas•Washington ➜ Bakersfield•Washington ➜ Fresno•Washington ➜ Long Beach•Washington ➜ Mexicali•Washington ➜ Phoenix•Washington ➜ Santa Barbara•Washington ➜ Tijuana•Washington ➜ Yuma

•••••••••••••••••••

Cheapest one way flight

$94

Frontier Airlines

1 layover

1d 5h 15m

03/06/2026

The cheapest one-way flight from Washington to Las Vegas departs on 03/06/2026, is operated by Frontier Airlines and costs $94

Cheapest round trip flight

$120

Frontier Airlines

1 layover

1d 3h 44m

02/18/2026

The cheapest roundtrip flight from Washington to Las Vegas departs on 02/18/2026, is operated by Frontier Airlines and costs $120

The fastest flight