¥21,090 Cheap Flights from Las Vegas (LAS) to Washington (IAD)

Popular airlines from Harry Reid Intl. Airport (LAS) to Washington Dulles Intl. Airport (IAD)

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

Prices were available within the past 7 days and start at ¥21,090 for one-way flights and ¥50,960 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
American Airlines
American Airlines
Delta
Delta
United

Find the cheapest month to fly from Las Vegas (LAS) to Washington (IAD)

May is typically the cheapest month to fly

From ¥17,212 - ¥74,102 per traveler.

Frequently asked questions

How much is a flight from Harry Reid Airport (formerly McCarran Airport) to Washington Dulles Intl. Airport (IAD)?
Round-trip tickets from LAS to Washington Dulles Intl. Airport (IAD) start from ¥50,960. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Harry Reid Airport (formerly McCarran Airport) to IAD?
We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to Dulles Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for McCarran Intl. Airport (LAS) to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from McCarran Airport to Dulles Intl. Airport?
The flight time between McCarran Airport and Washington Dulles Intl. Airport (IAD) is 8 hours and 29 minutes. If you're traveling with kids, it's always a good idea to pack some fruit or snacks in your carry-on luggage.
How far is the flight from LAS to Washington Dulles Intl. Airport (IAD)?
The flight distance between Harry Reid Airport (formerly McCarran Airport) and Washington Dulles Intl. Airport (IAD) is 3,300 kilometers. Bring a snack, a drink and a laptop filled with movies. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Harry Reid Airport (formerly McCarran Airport) to Washington Dulles Intl. Airport (IAD)?
If you'd like to fly straight from McCarran Airport to Washington Dulles Intl. Airport (IAD), United Airlines (UA) is a top choice. It operates 60 flights each month between Las Vegas and Chantilly.
Are McCarran Intl. Airport (LAS) to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
It is possible to score an awesome last-minute deal from Harry Reid Airport (formerly McCarran Airport) to IAD, but it's also possible to miss out altogether! As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can feel confident knowing you're always seeing the latest offers.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
¥50,960
Distance
3297 km
Average flight time
9 hours 4 mins

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