¥23,610 Cheap Flights from Washington (DCA) to Las Vegas (LAS)

Bundle Your Flight + Hotel & Save!

    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

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

Prices were available within the past 7 days and start at ¥23,610 for one-way flights and ¥45,630 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
Delta
American Airlines
Delta
Delta
Delta
American Airlines
Delta
American Airlines
Flights from Washington (DCA) to Las Vegas (LAS)
Origin airport
Ronald Reagan Washington National
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
¥45,630
Distance
3333 km
Average flight time
3 hours 20 mins

Washington to Las Vegas Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Las Vegas.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DCA to LAS flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from National Airport to McCarran Airport?
Round-trip tickets between Ronald Reagan Washington National Airport (DCA) and McCarran Intl. Airport (LAS) start from ¥45,630. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now 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 National Airport to McCarran Intl. Airport (LAS)?
This can differ between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where you’ll find easy instructions on how to cancel online.
How do I find cheap flights from National Airport to McCarran Intl. Airport (LAS) 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 National Airport to McCarran Intl. Airport (LAS) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from National Airport to LAS?
The flight time from National Airport to McCarran Intl. Airport (LAS) is about 6 hours and 45 minutes. Put your earphones in, listen to your favorite podcast and your journey will fly by.
How far is the flight from Ronald Reagan Washington National Airport (DCA) to McCarran Intl. Airport (LAS)?
Around 3,400 kilometers separates Arlington and Las Vegas, so pack something to keep you busy for a couple of hours. That thrilling novel you haven’t had time to start will be just the ticket.
Which airlines fly direct from DCA to McCarran Intl. Airport (LAS)?
A popular option with many frequent flyers, American Airlines (AA) offers 30 flights every month from National Airport to McCarran Intl. Airport (LAS). Pick the one that suits your travel plans and book your seat today.
Are Ronald Reagan Washington National Airport (DCA) to McCarran Intl. Airport (LAS) flight tickets cheaper when they're purchased at the last minute?
Tickets from National Airport to McCarran Airport are available up to a year prior to departure on Expedia. And although you may occasionally score great last-minute deal, it’s not something you should bank on. Also, booking your flights well in advance means you’ll have more options — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.
Washington nearby Airports
*Available to Expedia members.