How long does a flight from Washington, D.C. to Las Vegas take?

Direct flights from Washington, D.C. generally make it to Las Vegas in 5h 04m . The flying distance between the two cities is 2,082 miles.

How many flights are there between Washington, D.C. and Las Vegas per day?

Each day, there are between 9 and 11 direct flights that take off from Washington, D.C. and land in Las Vegas, with an average flight time of 5h 12m. The most common departure time is 06:00 and most flights take off in the morning. Each week, there are 74 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

What is the cheapest flight from Washington, D.C. to Las Vegas?

In the last 5 days, the lowest price for a flight from Washington, D.C. to Las Vegas was £97 for a one-way ticket and £174 for a return.

Which airlines fly most frequently between Washington, D.C. and Las Vegas?

Washington, D.C. and Las Vegas are connected by different airlines. The airlines that fly that route the most regularly are Southwest (39 flights per week), United Airlines (21 flights per week), and American Airlines (7 flights per week).

What’s the earliest departure time from Washington, D.C. to Las Vegas?

Early birds can take the earliest flight from Washington, D.C. at 06:00 and will be landing in Las Vegas at 08:04.

What’s the latest departure time from Washington, D.C. to Las Vegas?

If you prefer to fly at night, the latest flight from Washington, D.C. to Las Vegas jets off at 21:55 and lands at 00:10.

Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to Las Vegas?

Alaska Airlines, JetBlue, and American Airlines offer inflight Wi-Fi service on the Washington, D.C. to Las Vegas flight route.

Which aircraft models fly most regularly from Washington, D.C. to Las Vegas?

The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Washington, D.C. to Las Vegas flight route.

On which days can I fly direct from Washington, D.C. to Las Vegas?

There are direct flights from Washington, D.C. to Las Vegas on a daily basis.

What is the cheapest month to fly from Washington, D.C. to Las Vegas?

The cheapest month for flights from Washington, D.C. to Las Vegas is August , where tickets cost £256 (return) on average. On the other hand, the most expensive months are March and October, where the average cost of round-trip tickets is £413 and £412 respectively.

How does KAYAK find such low prices on flights from Washington, D.C. to Las Vegas?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Las Vegas.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Las Vegas?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington, D.C. to Las Vegas?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to Washington, D.C. with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Las Vegas?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

How often are flights from Washington, D.C. to Las Vegas delayed?

Weekly flights between Washington, D.C. and Las Vegas historically see delays in approximately 18% of cases , with the average delay over the past year being 184 minutes.

Which airline has the best punctuality record on Washington, D.C. to Las Vegas flights?

Based on our data, American Airlines have experienced the fewest delays on this route in the past 12 months, with only about 9% of their flights encountering any delays.

What day of the week experiences the fewest flight delays on this route?

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Monday has typically experienced more delays than other days.

What is the most punctual flight time for Washington, D.C. to Las Vegas flights?

Typically, flights leaving in the morning tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Which cabin class options are there for flights between Washington, D.C. and Las Vegas?

There is only one cabin class option available for the route, which is Economy . Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Which airlines provide the cheapest flights from Washington, D.C. to Las Vegas?

In the past 5 days, the cheapest return tickets from Washington, D.C. to Las Vegas were found on Frontier (£174) and JetBlue (£174).

What is the cheapest Washington, D.C. to Las Vegas flight route?

The cheapest return flight from Washington, D.C. to Las Vegas costs £113 on the route between Washington, D.C. Dulles Intl Airport (IAD) and Las Vegas (LAS) . Over the past month, this route was, on average, 73% cheaper than other Washington, D.C.-Las Vegas routes. The most popular route is between Washington, D.C. Reagan-National Airport (DCA) and Las Vegas (LAS).

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

To get a below average price on the flight from Washington, D.C. to Las Vegas, you should book around 3 weeks before departure , which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Can I save money by flying with a stopover from Washington, D.C. to Las Vegas?

No , with an average price for the route of £424, prices are generally cheapest when you fly direct .

How much is a return flight from Washington, D.C. to Las Vegas?

Flight prices are below average for this route right now. Flights to Las Vegas from Washington, D.C. usually cost between £265 and £482 in October. The lowest price found in the past 5 days was £174 on Frontier (21 Oct–24 Oct).

£97 CHEAP FLIGHTS from Washington, D.C. to Las Vegas (WAS - LAS)

Booking Insights

KAYAK’s insights & trends for Washington, D.C. to Las Vegas flights

Get data-powered insights and trends into flights from Washington, D.C. to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

Delays

How much is a return flight from Washington, D.C. to Las Vegas? This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Las Vegas departing in October.
What is the cheapest Washington, D.C. to Las Vegas flight route? Data is based on round-trip flight searches on KAYAK over the past month.: The cheapest return flight from Washington, D.C. to Las Vegas costs £113 on the route between Washington, D.C. Dulles Intl Airport (IAD) and Las Vegas (LAS). Over the past month, this route was, on average, 73% cheaper than other Washington, D.C.-Las Vegas routes. The most popular route is between Washington, D.C. Reagan-National Airport (DCA) and Las Vegas (LAS).
What is the cheapest month to fly from Washington, D.C. to Las Vegas? To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: The cheapest month for flights from Washington, D.C. to Las Vegas is August, where tickets cost £256 (return) on average. On the other hand, the most expensive months are March and October, where the average cost of round-trip tickets is £413 and £412 respectively.
Can I save money by flying with a stopover from Washington, D.C. to Las Vegas? The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.: No, with an average price for the route of £424, prices are generally cheapest when you fly direct.
How far in advance should I book a flight from Washington, D.C. to Las Vegas? To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.: To get a below average price on the flight from Washington, D.C. to Las Vegas, you should book around 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Find deals

Expert advice

Our travel experts

Stefanie Waldek

Expert on IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Expert on LAS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Low season	January
High season	October

Best time to beat the crowds (5% less expensive on average)

Most popular time to fly and prices are also 1% lower on average.

When to book flights from Washington, D.C. to Las Vegas

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Washington, D.C. to Las Vegas?
In the last 5 days, the lowest price for a flight from Washington, D.C. to Las Vegas was £97 for a one-way ticket and £174 for a return.
Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to Las Vegas?
Alaska Airlines, JetBlue, and American Airlines offer inflight Wi-Fi service on the Washington, D.C. to Las Vegas flight route.
Which aircraft models fly most regularly from Washington, D.C. to Las Vegas?
The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Washington, D.C. to Las Vegas flight route.
On which days can I fly direct from Washington, D.C. to Las Vegas?
There are direct flights from Washington, D.C. to Las Vegas on a daily basis.
How does KAYAK find such low prices on flights from Washington, D.C. to Las Vegas?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Las Vegas.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Las Vegas?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington, D.C. to Las Vegas?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to Washington, D.C. with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Las Vegas?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Direct departures

Washington, D.C. to Las Vegas Harry Reid Intl

Monday

American Airlines,Frontier,Southwest, +1 more