$109 Cheap Flights from Las Vegas (LAS) to Washington (DCA)

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

Prices were available within the past 7 days and start at $109 for one-way flights and $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Aug 28 - Wed, Sep 11
LAS
Las Vegas
DCA
Washington
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 28 from Las Vegas to Washington, returning Wed, Sep 11, priced at $204 found 1 day ago
Frontier Airlines
Mon, Sep 9 - Wed, Sep 11
LAS
Las Vegas
DCA
Washington
$216 Roundtrip, found 5 days ago
$216
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Sep 9 from Las Vegas to Washington, returning Wed, Sep 11, priced at $216 found 5 days ago
Frontier Airlines
Tue, Aug 20 - Tue, Aug 27
LAS
Las Vegas
DCA
Washington
$218 Roundtrip, just found
$218
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Aug 20 from Las Vegas to Washington, returning Tue, Aug 27, priced at $218 just found
Frontier Airlines
Sat, Sep 7 - Tue, Sep 24
LAS
Las Vegas
DCA
Washington
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Sep 7 from Las Vegas to Washington, returning Tue, Sep 24, priced at $219 found 5 days ago
JetBlue Airways
Wed, Aug 28 - Wed, Sep 11
LAS
Las Vegas
DCA
Washington
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Aug 28 from Las Vegas to Washington, returning Wed, Sep 11, priced at $231 found 1 day ago
Frontier Airlines
Wed, Aug 14 - Mon, Sep 2
LAS
Las Vegas
DCA
Washington
$231 Roundtrip, found 6 days ago
$231
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Aug 14 from Las Vegas to Washington, returning Mon, Sep 2, priced at $231 found 6 days ago
JetBlue Airways
Wed, Aug 14 - Wed, Aug 21
LAS
Las Vegas
DCA
Washington
$232 Roundtrip, just found
$232
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Aug 14 from Las Vegas to Washington, returning Wed, Aug 21, priced at $232 just found
JetBlue Airways
Tue, Aug 20 - Wed, Aug 21
LAS
Las Vegas
DCA
Washington
$234 Roundtrip, found 9 hours ago
$234
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Tue, Aug 20 from Las Vegas to Washington, returning Wed, Aug 21, priced at $234 found 9 hours ago
Frontier Airlines
Wed, Aug 28 - Wed, Sep 11
LAS
Las Vegas
DCA
Washington
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 28 from Las Vegas to Washington, returning Wed, Sep 11, priced at $236 found 1 day ago
JetBlue Airways
Wed, Aug 14 - Wed, Aug 21
LAS
Las Vegas
DCA
Washington
$238 Roundtrip, just found
$238
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Aug 14 from Las Vegas to Washington, returning Wed, Aug 21, priced at $238 just found
Flights from Las Vegas (LAS) to Washington (DCA)
Origin airport
Harry Reid Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, United
Roundtrip price
$204
Distance
2083 mi

Las Vegas to Washington Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Las Vegas to Washington offer the perfect respite. Not only does exploring Washington 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 Las Vegas to Washington 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 LAS to DCA 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 Washington are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Washington more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is $109 now!

Frequently asked questions

How much is a one-way flight from McCarran Intl. Airport (LAS) to National Airport?
You can score one-way Las Vegas flights to Washington starting from just $115. This info is based on the cheapest fare found on Expedia for this route departing across the next three months and was updated on May 23 2024 and has not changed since. This specific airfare is for an Frontier Airlines service, taking off from McCarran Airport on July 6 2024 and arriving at National Airport.
How long does it take to fly from McCarran Airport to National Airport?
With American Airlines, a direct flight takes roughly 4 hours and 36 minutes. Take the 1:23PM flight from McCarran Intl. Airport (LAS) and reach DCA at 8:59PM. Pick up an epic deal on this route when you purchase your ticket with Expedia.
Is it cheaper to buy a plane ticket from LAS to Ronald Reagan Washington National Airport (DCA) last minute?
When it’s time to book your flights, being organized pays off. While it’s possible to score a last-minute deal on a LAS to DCA flight, prices usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international travel it’s three to four months.
What is the cheapest airline flying from McCarran Airport to Ronald Reagan Washington National Airport (DCA) in the next 90 days?
The cheapest airline flying from Las Vegas to Washington found on Expedia is Frontier Airlines, which has fares starting from $115. This price is based on airfares found on Expedia with a departure date within the next 90 days. The flight departs Harry Reid Airport (formerly McCarran Airport) on July 6 2024 and lands at DCA. The pricing information was updated on May 23 2024 and has not changed since.
What's the cheapest price for a flight from McCarran Intl. Airport (LAS) to Ronald Reagan Washington National Airport (DCA) next month?
The cheapest price for a flight from Las Vegas to Washington over the next month is $123. If you’re planning a trip soon, now’s the time to grab this fare. This price was found after looking through all available flights on Expedia departing within the next 30 days. This fare is for a one-way Frontier Airlines flight departing McCarran Intl. Airport (LAS) on May 29 2024 and landing at DCA. The price was updated on May 23 2024 and has not changed since.
Can I find cheap nonstop flights from McCarran Intl. Airport (LAS) to DCA in the next three months?
Your next grand adventure doesn’t need to break the bank. We’ve found a roundtrip nonstop flight from Las Vegas to Washington within the next 90 days for $227. This price was found after searching all available flights on Expedia with a departure date within the next three months and was updated on May 23 2024. The flight via American Airlines and Spirit Airlines heads out of McCarran Airport on June 13 2024 and lands at Ronald Reagan Washington National Airport (DCA). It has a return date of June 16 2024.To track down nonstop cheap flights taking off from McCarran Airport to Ronald Reagan Washington National Airport (DCA), use our filters once you’ve hit the search button. Simply click on “Nonstop” under “Filter by” on the left side of the page to view your options. Your results will be sorted from the lowest price, so you can see the cheapest nonstop tickets first. You can also check out prices for surrounding days by clicking “Flexible dates” on the same page.
What airports do you fly into for Arlington from Las Vegas?
With Ronald Reagan Washington National Airport (DCA), Washington Dulles Intl. Airport (IAD) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to choose from, traveling from Las Vegas to Arlington is a breeze. The city’s busiest terminal, Ronald Reagan Washington National Airport (DCA), is approximately 4 mi southeast of the center. Apart from ticket costs, consider things like public transportation options from the airport and the distance to your hotel when choosing where to fly into. Get your Arlington trip off to a fun start by visiting White House and Washington Monument.
What are the most popular departure times for flights from LAS to DCA?
Between 1:00 PM - 2:00 PM is the busiest period for American Airlines flights going from McCarran Airport to DCA. Our suggestion? Fly out early. With air traffic yet to build up, your chances of catching a delay-free flight are higher.
Can I change the date of my flight from McCarran Intl. Airport (LAS) to Ronald Reagan Washington National Airport (DCA)?
We know plans can get upended, so Expedia is here to help make things easy. First, find your LAS to Ronald Reagan Washington National Airport (DCA) itinerary through the Expedia Trips portal and browse the fare conditions and rules regarding changes. If you purchased your ticket in the last 24 hours, some airlines will let you cancel for free and book new flights. If you booked your fare more than 24 hours ago, connect with us through our Customer Service portal to find out your options.
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