RM1,081 Cheap Flights from Washington (DCA) to Las Vegas (LAS)

View RM1,081 flight on Mon, 19 Oct 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Harry Reid Intl. Airport (LAS)

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

Prices were available within the past 7 days and start at RM1,081 for one-way flights and RM3,305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,305 Return, found 1 day ago
RM3,305
Return
found 1 day ago
Select Delta flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,305 found 1 day ago
American Airlines
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,463 Return, found 1 day ago
RM3,463
Return
found 1 day ago
Select American Airlines flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,463 found 1 day ago
American Airlines
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,503 Return, found 1 day ago
RM3,503
Return
found 1 day ago
Select American Airlines flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,503 found 1 day ago
American Airlines
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,583 Return, found 1 day ago
RM3,583
Return
found 1 day ago
Select American Airlines flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,583 found 1 day ago
United
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,664 Return, found 1 day ago
RM3,664
Return
found 1 day ago
Select United flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,664 found 1 day ago
United
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,708 Return, found 1 day ago
RM3,708
Return
found 1 day ago
Select United flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,708 found 1 day ago
Delta
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,824 Return, found 1 day ago
RM3,824
Return
found 1 day ago
Select Delta flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,824 found 1 day ago
Delta
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,902 Return, found 1 day ago
RM3,902
Return
found 1 day ago
Select Delta flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,902 found 1 day ago
United
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,926 Return, found 1 day ago
RM3,926
Return
found 1 day ago
Select United flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,926 found 1 day ago
Delta
Tue, 14 Apr - Thu, 30 Apr
DCA
Washington
LAS
Las Vegas
RM3,963 Return, found 1 day ago
RM3,963
Return
found 1 day ago
Select Delta flight, departing Tue, 14 Apr from Washington to Las Vegas, returning Thu, 30 Apr, priced at RM3,963 found 1 day ago

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

April is typically the cheapest month to fly

From RM 580 - RM 1,250 per traveller.

Frequently asked questions

How much is a flight from DCA to Harry Reid Airport (formerly McCarran Airport)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Ronald Reagan Washington National Airport (DCA) and Harry Reid Airport (formerly McCarran Airport) was RM3,305. Fares this cheap don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DCA to Harry Reid Airport (formerly McCarran Airport)?
When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Ronald Reagan Washington National Airport (DCA) to Harry Reid Airport (formerly McCarran 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 Ronald Reagan Washington National Airport (DCA) to Harry Reid Airport (formerly McCarran Airport) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DCA to Harry Reid Airport (formerly McCarran Airport)?
The flight distance from Ronald Reagan Washington National Airport (DCA) to LAS is 3,400 kilometres. Bring a drink, a few snacks and an interesting novel to read. Keep yourself busy in the air and the hours will zip by.
Which airlines fly direct from National Airport to LAS?
Check out the deals on offer with American Airlines (AA) if you want to travel straight from Ronald Reagan Washington National Airport (DCA) to LAS. This carrier offers 30 flights monthly, so you're sure to find one that fits your travel plans.
Are Ronald Reagan Washington National Airport (DCA) to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Ronald Reagan Washington National Airport (DCA) to Harry Reid Airport (formerly McCarran Airport) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices that far in advance. Our top tip? Check back often as updates are made regularly.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Return price
RM3,305
Distance
3333 km
Average flight time
3 hours 49 mins

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