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SAR 633 Cheap Flights from Washington (IAD) to Las Vegas (LAS)

Photo by McCarran International Airport
Open Photo by McCarran International Airport

Cheap Flights from Washington to Las Vegas (IAD-LAS)

Prices were available within the past 7 days and start at SAR 633 for one-way flights, for the period specified. Prices and availability are subject to change.
Delta
Thursday, 7 January, 2027
IAD
Washington
LAS
Las Vegas
SAR 1,029
One way
Found 6 days ago
Select Delta flight, departing Thursday, 7 January, 2027 from Washington to Las Vegas, priced at SAR 1,029 Found 6 days ago
Delta
Thursday, 7 January, 2027
IAD
Washington
LAS
Las Vegas
SAR 1,033
One way
Found 6 days ago
Select Delta flight, departing Thursday, 7 January, 2027 from Washington to Las Vegas, priced at SAR 1,033 Found 6 days ago
Delta
Thursday, 7 January, 2027
IAD
Washington
LAS
Las Vegas
SAR 1,049
One way
Found 6 days ago
Select Delta flight, departing Thursday, 7 January, 2027 from Washington to Las Vegas, priced at SAR 1,049 Found 6 days ago
Delta
Thursday, 7 January, 2027
IAD
Washington
LAS
Las Vegas
SAR 1,121
One way
Found 6 days ago
Select Delta flight, departing Thursday, 7 January, 2027 from Washington to Las Vegas, priced at SAR 1,121 Found 6 days ago
Delta
Thursday, 7 January, 2027
IAD
Washington
LAS
Las Vegas
SAR 1,178
One way
Found 6 days ago
Select Delta flight, departing Thursday, 7 January, 2027 from Washington to Las Vegas, priced at SAR 1,178 Found 6 days ago
Delta
Thursday, 7 January, 2027
IAD
Washington
LAS
Las Vegas
SAR 1,254
One way
Found 6 days ago
Select Delta flight, departing Thursday, 7 January, 2027 from Washington to Las Vegas, priced at SAR 1,254 Found 6 days ago
Delta
Thursday, 7 January, 2027
IAD
Washington
LAS
Las Vegas
SAR 1,270
One way
Found 6 days ago
Select Delta flight, departing Thursday, 7 January, 2027 from Washington to Las Vegas, priced at SAR 1,270 Found 6 days ago
Delta
Thursday, 7 January, 2027
IAD
Washington
LAS
Las Vegas
SAR 1,275
One way
Found 6 days ago
Select Delta flight, departing Thursday, 7 January, 2027 from Washington to Las Vegas, priced at SAR 1,275 Found 6 days ago

Book with confidence

Washington to Las Vegas Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Las Vegas offer the perfect respite. Not only does exploring Las Vegas provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Las Vegas may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from IAD to LAS today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Las Vegas are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Las Vegas more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is SAR 633 now!

Travel information

Origin airport
Washington Dulles Intl. Airport
Destination airport
Harry Reid Intl. Airport
Distance
3,316 km away
Airlines serving
Frontier Airlines, Alaska Airlines, United, Delta, American Airlines, Sun Country Airlines
Popular airline
Frontier Airlines
Roundtrip price
SAR 633
Average flight time
6 hours 28 mins
*Available to One Key members.