$108 Cheap Flights from Washington (DCA) to Las Vegas (LAS)

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Flight deals we found

These prices are lower than our typical predictions for similar flights.
50% less than typical
$303
Roundtrip per traveler
Mon, May 27 - Fri, May 31
American AirlinesAmerican Airlines
5h 6m
7:00am
9:06am
DCA
Nonstop
LAS
Found 23 hours ago
75% less than typical
$308
Roundtrip per traveler
Fri, Aug 2 - Fri, Aug 9
DeltaDelta
6h 55m
8:18pm
12:13am
+1
DCA
1 stop • 59m in DTW
LAS
Found 3 hours ago
70% less than typical
$354
Roundtrip per traveler
Fri, Aug 2 - Sun, Aug 4
DeltaDelta
6h 55m
8:18pm
12:13am
+1
DCA
1 stop • 59m in DTW
LAS
Found 13 hours ago
40% less than typical
$682
Roundtrip per traveler
Fri, May 3 - Mon, May 6
American AirlinesAmerican Airlines
8h 35m
3:35pm
9:10pm
DCA
1 stop • 2h 3m in CLT
LAS
Found 13 hours ago
45% less than typical
$328
Roundtrip per traveler
Fri, Oct 4 - Fri, Oct 11
UnitedUnited
7h 27m
7:00pm
11:27pm
DCA
1 stop • 1h 17m in ORD
LAS
Found 4 hours ago
50% less than typical
$298
Roundtrip per traveler
Tue, Jun 18 - Tue, Jun 25
UnitedUnited
6h 51m
6:05pm
9:56pm
DCA
1 stop • 38m in ORD
LAS
Found 11 hours ago
45% less than typical
$318
Roundtrip per traveler
Fri, Jul 12 - Mon, Jul 15
DeltaDelta
6h 55m
8:18pm
12:13am
+1
DCA
1 stop • 59m in DTW
LAS
Found 10 hours ago
45% less than typical
$351
Roundtrip per traveler
Thu, Aug 15 - Sun, Aug 18
UnitedUnited
7h 29m
2:59pm
7:28pm
DCA
1 stop • 1h 7m in IAH
LAS
Found 11 hours ago
50% less than typical
$298
Roundtrip per traveler
Thu, May 30 - Tue, Jun 4
DeltaDelta
9h 14m
5:10pm
11:24pm
DCA
1 stop • 3h in SLC
LAS
Found 5 hours ago
45% less than typical
$298
Roundtrip per traveler
Wed, May 29 - Wed, Jun 5
DeltaDelta
6h 34m
8:25pm
11:59pm
DCA
1 stop • 30m in DTW
LAS
Just found
35% less than typical
$401
Roundtrip per traveler
Fri, Jun 28 - Sun, Jun 30
DeltaDelta
6h 48m
8:25pm
12:13am
+1
DCA
1 stop • 52m in DTW
LAS
Found 6 hours ago
45% less than typical
$308
Roundtrip per traveler
Tue, Oct 15 - Tue, Oct 22
UnitedUnited
7h 27m
7:00pm
11:27pm
DCA
1 stop • 1h 17m in ORD
LAS
Found 4 hours ago

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

Prices were available within the past 7 days and start at $108 for one-way flights and $221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
JetBlue Airways
Frontier Airlines
Frontier Airlines
JetBlue Airways
Frontier Airlines
Flights from Washington (DCA) to Las Vegas (LAS)
Origin airport
Ronald Reagan Washington National
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, United
Roundtrip price
$221
Distance
2083 mi

Washington to Las Vegas Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Las Vegas offer the perfect respite. Not only does exploring Las Vegas provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Las Vegas may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from DCA to LAS today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Las Vegas are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Las Vegas more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is $108 now!

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 $221. 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 2113 mi. 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.
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