£204 Cheap American Airlines flights from Washington to Las Vegas (DCA→LAS)

View £204 flight on Fri, 31 Jul 2026Opens in a new window

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American Airlines flights from Washington to Las Vegas (DCA→LAS)

Prices were available within the past 7 days and start at £204 for one-way flights and £402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 31 Jul - Tue, 4 Aug
DCA
Washington
LAS
Las Vegas
£402 Return, found 4 days ago
£402
Return
found 4 days ago
Select American Airlines flight, departing Fri, 31 Jul from Washington to Las Vegas, returning Tue, 4 Aug, priced at £402 found 4 days ago
American Airlines
Fri, 31 Jul - Tue, 4 Aug
DCA
Washington
LAS
Las Vegas
£429 Return, found 4 days ago
£429
Return
found 4 days ago
Select American Airlines flight, departing Fri, 31 Jul from Washington to Las Vegas, returning Tue, 4 Aug, priced at £429 found 4 days ago

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

April is typically the cheapest month to fly

From £109 - £235 per traveller.

Frequently asked questions

How much is an American Airlines flight from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS)?
Scoring cheap one-way American Airlines flights from DCA to LAS from £204 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our affordable return fares from £402 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DCA to LAS with American Airlines?
American Airlines flights to Las Vegas are often cheaper in the low-season months of January and June. Whether you need a one-way or round-trip ticket, you could land a better deal then.
Does American Airlines fly nonstop from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS)?
Easily travel from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS) on one of American Airlines's 7 direct weekly flights. Use our "Nonstop" and "Airline" filters to find the American Airlines flight that'll land at LAS at your preferred time.
How long does it take to fly from DCA to LAS with American Airlines?
The journey time for a nonstop American Airlines flight from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS) takes approximately 5h 31m.
What airports does American Airlines fly into in Las Vegas?
Hop on an American Airlines flight from Ronald Reagan Washington National Airport (DCA) to Las Vegas, and you'll likely touch down at Harry Reid Intl. Airport (LAS). This is the airline's main hub here.
What type of plane does American Airlines fly from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS)?
American Airlines generally operates Airbus A321neo planes for journeys from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS). Remember that aircraft type can change depending on operational demands, so the plane you board might be different on the day.
Can I change or cancel my American Airlines flight from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS)?
Changes are usually free within 24 hours of making a booking, but your airline may charge a fee after that. For more information about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to change your itinerary without additional costs, apply the "Changes included" or "No cancel fee" filter when organising your trip.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, JetBlue Airways
Popular airline
Alaska Airlines
Distance
3333 km
Average flight time
3 hours 51 mins

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