₹17,423 Cheap Flights from Washington (DCA) to Las Vegas (LAS)

View ₹17,423 flight on Tue, 2 Jun 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ₹17,423 for one-way flights and ₹37,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 4 May - Thu, 7 May
DCA
Washington
LAS
Las Vegas
₹37,280 Return, found 5 days ago
₹37,280
Return
found 5 days ago
Select Delta flight, departing Mon, 4 May from Washington to Las Vegas, returning Thu, 7 May, priced at ₹37,280 found 5 days ago
American Airlines
Mon, 4 May - Thu, 7 May
DCA
Washington
LAS
Las Vegas
₹41,935 Return, found 5 days ago
₹41,935
Return
found 5 days ago
Select American Airlines flight, departing Mon, 4 May from Washington to Las Vegas, returning Thu, 7 May, priced at ₹41,935 found 5 days ago
United
Mon, 4 May - Thu, 7 May
DCA
Washington
LAS
Las Vegas
₹42,397 Return, found 5 days ago
₹42,397
Return
found 5 days ago
Select United flight, departing Mon, 4 May from Washington to Las Vegas, returning Thu, 7 May, priced at ₹42,397 found 5 days ago
Delta
Mon, 4 May - Thu, 7 May
DCA
Washington
LAS
Las Vegas
₹42,790 Return, found 5 days ago
₹42,790
Return
found 5 days ago
Select Delta flight, departing Mon, 4 May from Washington to Las Vegas, returning Thu, 7 May, priced at ₹42,790 found 5 days ago
United
Mon, 4 May - Thu, 7 May
DCA
Washington
LAS
Las Vegas
₹42,891 Return, found 5 days ago
₹42,891
Return
found 5 days ago
Select United flight, departing Mon, 4 May from Washington to Las Vegas, returning Thu, 7 May, priced at ₹42,891 found 5 days ago
American Airlines
Mon, 4 May - Thu, 7 May
DCA
Washington
LAS
Las Vegas
₹43,795 Return, found 5 days ago
₹43,795
Return
found 5 days ago
Select American Airlines flight, departing Mon, 4 May from Washington to Las Vegas, returning Thu, 7 May, priced at ₹43,795 found 5 days ago
American Airlines
Wed, 10 Jun - Sat, 13 Jun
DCA
Washington
LAS
Las Vegas
₹44,215 Return, found 4 days ago
₹44,215
Return
found 4 days ago
Select American Airlines flight, departing Wed, 10 Jun from Washington to Las Vegas, returning Sat, 13 Jun, priced at ₹44,215 found 4 days ago
American Airlines
Mon, 4 May - Thu, 7 May
DCA
Washington
LAS
Las Vegas
₹44,505 Return, found 5 days ago
₹44,505
Return
found 5 days ago
Select American Airlines flight, departing Mon, 4 May from Washington to Las Vegas, returning Thu, 7 May, priced at ₹44,505 found 5 days ago
Delta
Tue, 30 Jun - Mon, 6 Jul
DCA
Washington
LAS
Las Vegas
₹44,508 Return, found 4 days ago
₹44,508
Return
found 4 days ago
Select Delta flight, departing Tue, 30 Jun from Washington to Las Vegas, returning Mon, 6 Jul, priced at ₹44,508 found 4 days ago
United
Mon, 4 May - Thu, 7 May
DCA
Washington
LAS
Las Vegas
₹44,967 Return, found 5 days ago
₹44,967
Return
found 5 days ago
Select United flight, departing Mon, 4 May from Washington to Las Vegas, returning Thu, 7 May, priced at ₹44,967 found 5 days ago

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

April is typically the cheapest month to fly

From ₹13,649 - ₹29,388 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 ₹37,280. 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
₹37,280
Distance
3333 km
Average flight time
3 hours 49 mins

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