
Popular airlines from Harry Reid Intl. Airport (LAS) to Washington Dulles International Airport (IAD)
- Alaska Airlines
Alaska Airlines
- United
United
- Delta
Delta
- American Airlines
American Airlines
- Frontier Airlines
Frontier Airlines
- Southwest Airlines
Southwest Airlines
- Sun Country Airlines
Sun Country Airlines
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Cheap Flights from Las Vegas (LAS) to Washington (IAD)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 31 Dec - Sat, 17 Jan
LAS
Las Vegas
IAD
Washington
NZ$454 Return, just found
NZ$454
Return
just found

Wed, 31 Dec - Mon, 12 Jan
LAS
Las Vegas
IAD
Washington
NZ$479 Return, just found
NZ$479
Return
just found

Wed, 31 Dec - Fri, 9 Jan
LAS
Las Vegas
IAD
Washington
NZ$497 Return, just found
NZ$497
Return
just found

Thu, 22 Jan - Sat, 7 Feb
LAS
Las Vegas
IAD
Washington
NZ$503 Return, found 3 hours ago
NZ$503
Return
found 3 hours ago

Tue, 13 Jan - Tue, 27 Jan
LAS
Las Vegas
IAD
Washington
NZ$504 Return, found 3 hours ago
NZ$504
Return
found 3 hours ago

Tue, 30 Dec - Sat, 17 Jan
LAS
Las Vegas
IAD
Washington
NZ$508 Return, just found
NZ$508
Return
just found

Mon, 12 Jan - Sat, 31 Jan
LAS
Las Vegas
IAD
Washington
NZ$520 Return, found 3 hours ago
NZ$520
Return
found 3 hours ago

Mon, 22 Dec - Wed, 7 Jan
LAS
Las Vegas
IAD
Washington
NZ$586 Return, found 3 hours ago
NZ$586
Return
found 3 hours ago

Wed, 31 Dec - Thu, 1 Jan
LAS
Las Vegas
IAD
Washington
NZ$614 Return, just found
NZ$614
Return
just found

Mon, 29 Dec - Tue, 30 Dec
LAS
Las Vegas
IAD
Washington
NZ$920 Return, found 8 hours ago
NZ$920
Return
found 8 hours ago
Alternative airports near Washington
Prices were available within the past 7 days. Prices and availability are subject to change.
Travel information
Origin airport | Harry Reid Intl. |
|---|---|
Destination airport | Washington Dulles Intl. |
Airlines serving | American Airlines, Delta, United |
Return price | NZ$453 |
Distance | 3297 km |
Average flight time | 9 hours 4 mins |
Book with confidence
Perfect flights from Las Vegas to Washington
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Our flexible Harry Reid Intl. to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$228 and roundtrip prices from NZ$454. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
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Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Washington.
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