฿5,280 Cheap Flights from Washington (DCA) to Las Vegas (LAS)

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿5,280 for one-way flights and ฿14,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 7 Apr - Thu, 10 Apr
DCA
Washington
LAS
Las Vegas
฿14,460 Return, found 1 day ago
฿14,460
Return
found 1 day ago
Select United flight, departing Mon, 7 Apr from Washington to Las Vegas, returning Thu, 10 Apr, priced at ฿14,460 found 1 day ago
Delta
Thu, 21 Nov - Sat, 23 Nov
DCA
Washington
LAS
Las Vegas
฿15,050 Return, found 1 day ago
฿15,050
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Nov from Washington to Las Vegas, returning Sat, 23 Nov, priced at ฿15,050 found 1 day ago
Delta
Thu, 21 Nov - Sat, 23 Nov
DCA
Washington
LAS
Las Vegas
฿15,205 Return, found 1 day ago
฿15,205
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Nov from Washington to Las Vegas, returning Sat, 23 Nov, priced at ฿15,205 found 1 day ago
Delta
Mon, 7 Apr - Thu, 10 Apr
DCA
Washington
LAS
Las Vegas
฿15,505 Return, found 1 day ago
฿15,505
Return
found 1 day ago
Select Delta flight, departing Mon, 7 Apr from Washington to Las Vegas, returning Thu, 10 Apr, priced at ฿15,505 found 1 day ago
United
Thu, 21 Nov - Sat, 23 Nov
DCA
Washington
LAS
Las Vegas
฿15,680 Return, found 1 day ago
฿15,680
Return
found 1 day ago
Select United flight, departing Thu, 21 Nov from Washington to Las Vegas, returning Sat, 23 Nov, priced at ฿15,680 found 1 day ago
American Airlines
Mon, 7 Apr - Thu, 10 Apr
DCA
Washington
LAS
Las Vegas
฿15,815 Return, found 1 day ago
฿15,815
Return
found 1 day ago
Select American Airlines flight, departing Mon, 7 Apr from Washington to Las Vegas, returning Thu, 10 Apr, priced at ฿15,815 found 1 day ago
Delta
Mon, 7 Apr - Thu, 10 Apr
DCA
Washington
LAS
Las Vegas
฿15,880 Return, found 1 day ago
฿15,880
Return
found 1 day ago
Select Delta flight, departing Mon, 7 Apr from Washington to Las Vegas, returning Thu, 10 Apr, priced at ฿15,880 found 1 day ago
United
Thu, 21 Nov - Sat, 23 Nov
DCA
Washington
LAS
Las Vegas
฿15,895 Return, found 1 day ago
฿15,895
Return
found 1 day ago
Select United flight, departing Thu, 21 Nov from Washington to Las Vegas, returning Sat, 23 Nov, priced at ฿15,895 found 1 day ago
United
Thu, 21 Nov - Sat, 23 Nov
DCA
Washington
LAS
Las Vegas
฿16,050 Return, found 1 day ago
฿16,050
Return
found 1 day ago
Select United flight, departing Thu, 21 Nov from Washington to Las Vegas, returning Sat, 23 Nov, priced at ฿16,050 found 1 day ago
United
Mon, 7 Apr - Thu, 10 Apr
DCA
Washington
LAS
Las Vegas
฿16,150 Return, found 1 day ago
฿16,150
Return
found 1 day ago
Select United flight, departing Mon, 7 Apr from Washington to Las Vegas, returning Thu, 10 Apr, priced at ฿16,150 found 1 day ago
Flight from Washington to Las Vegas route information
Origin airport
Ronald Reagan Washington National
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿14,460
Distance
3333 km

Perfect flights from Washington to Las Vegas

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Las Vegas. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Ronald Reagan Washington National to Harry Reid Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿5,280 and roundtrip prices from ฿14,460. 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.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Harry Reid Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
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 Las Vegas.

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 ฿14,460. 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.
Washington Airports

Washington

Washington Dulles Intl. to Las Vegas
฿12,300.00

Baltimore

*Available to Expedia members.