S$ 62 Cheap Flights from Washington D.C. to Las Vegas (WAS-LAS)

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Cheap Flights from Washington D.C. to Las Vegas

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Cheap Flights from Washington D.C. to Las Vegas starting at S$ 62

Book one-way or return flights from Washington D.C. to Las Vegas from as little as S$ 62. Choose from the popular airlines below and book your flight today!

One way
Round-trip

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

Searching for the best last minute flight from Washington D.C. to Las Vegas? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Washington D.C. to Las Vegas. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Washington D.C. to Las Vegas

View airlines operating flights from Washington D.C. to Las Vegas. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From S$ 62

Delta Air Lines

From S$ 131

Jetblue Airways

From S$ 137

American Airlines

From S$ 137

Alaska Airlines

From S$ 146

Southwest Airlines

From S$ 154

Sun Country Airlines

From S$ 156

United Airlines

From S$ 169

Southern Airways Express, Llc

From S$ 323

ANA airlines

Find more flights and airlines

Alternative Routes from Washington D.C. to Las Vegas

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Washington D.C. to Las Vegas.

Cheapest
DCA
07:00
9h 36m
1 transfer
LAS
13:36
Ronald Reagan Washington National Airport - Harry Reid International Airport
Tue, May 7Frontier Airlines
S$ 62
IAD
07:10
15h 51m
1 transfer
LAS
20:01
Dulles International Airport - Harry Reid International Airport
Tue, May 7Alaska Airlines
S$ 146
IAD
07:10
15h 51m
1 transfer
LAS
20:01
Dulles International Airport - Harry Reid International Airport
Tue, May 7Alaska Airlines
S$ 146
Find More Flights

Frequently Asked Questions

When to buy 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 date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Washington D.C. (WAS) to Las Vegas (LAS) cost?
According to Trip.com's data, the lowest price is around S$ 510.
How long is a flight from Washington D.C. (WAS) to Las Vegas (LAS)?
It takes about 6 hours 15 minutes to fly from Washington D.C. (WAS) to Las Vegas (LAS).
What time does the earliest flight from Washington D.C. to Las Vegas depart?
The earliest flight departs from Washington D.C. (DCA) at 07:44 and arrives in Las Vegas (LAS) at 09:48.
What time does the latest flight from Washington D.C. to Las Vegas depart?
The latest flight departs from Washington D.C. (IAD) at 18:15 and arrives in Las Vegas (LAS) at 00:42.
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, United Airlines, American Airlines, Austrian Airlines, Scandinavian Airlines, Ethiopian Airlines and Spirit Airlines.
What's the most popular airline for direct flights from Washington D.C. (WAS) to Las Vegas (LAS)?
United Airlines operates 2 direct flights from Washington D.C. (WAS) to Las Vegas (LAS).
How many airports in Las Vegas?
There are 5 airports near Las Vegas: Harry Reid International Airport, Boulder City Municipal Airport, Las Vegas Henderson Executive Airport, Las Vegas Nellis Afb and Las Vegas North Air Terminal.

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

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Las Vegas. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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 direct flight price	S$ 62
Cheapest return ticket price	S$ 253
Cheapest month	May
Peak season for travel	October
Flight distance	3,354.7km
Average flight time	6 hours 15 minutes
Popular airline	American Airlines