Cheap Flight Tickets from Las Vegas (LAS) to Washington (DCA), Starting at $382

Good to Know: Cheapest and Fastest LAS - DCA Flights

Useful information for finding best airline tickets from McCarran International to Ronald Reagan Washington National on your next trip.

Cheapest Round Trip Flight

$392

WN Southwest Airlines • 1 stop • 20h 5m

Jul 29 – Aug 05

The cheapest round trip flight from Las Vegas to Washington (LAS-DCA-LAS) is currently $392

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Cheapest Direct Flight

$382

WN Southwest Airlines • nonstop • 7h 15m

Jul 29

The cheapest nonstop flight from Las Vegas to Washington (LAS-DCA) is currently $382

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Fastest Flight

7h 14m

The fastest nonstop flight from Las Vegas to Washington (LAS-DCA) takes 7h 14m

Top Airlines Flying from Las Vegas to Washington

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Las Vegas (LAS) to Washington (DCA)

Compare and book low fare round-trip air tickets from Las Vegas to Washington. Ideal for travelers with confirmed return itineraries.

Jul 29 - Aug 05, Economy
WN
Las Vegas → Washington
20h 5m
7:50 AM - 10:55 PM • 1 stop
WN
Las Vegas → Washington
8h 20m
4:40 PM - 6:40 PM • nonstop
$392
Southwest Airlines
Jul 29 - Aug 05, Economy
WN
Las Vegas → Washington
12h 5m
7:50 AM - 6:15 PM • 1 stop
WN
Las Vegas → Washington
8h 20m
4:40 PM - 6:40 PM • nonstop
$392
Southwest Airlines
Jul 29 - Aug 05, Economy
WN
Las Vegas → Washington
14h 10m
9:05 AM - 8:55 PM • 2 stops
WN
Las Vegas → Washington
8h 20m
4:40 PM - 6:40 PM • nonstop
$397
Southwest Airlines
Jul 29 - Aug 05, Economy
WN
Las Vegas → Washington
10h 55m
12:45 PM - 10:40 PM • 1 stop
WN
Las Vegas → Washington
10h 25m
3:30 PM - 6:55 PM • 1 stop
$401
Southwest Airlines
Jul 29 - Jul 29, Economy
WN
Las Vegas → Washington
7h 15m
9:25 AM - 5:00 PM • nonstop
WN
Las Vegas → Washington
22h 30m
9:30 PM - 8:20 AM • 1 stop
$566
Southwest Airlines
Jul 29 - Aug 05, Economy
DL
Las Vegas → Washington
12h 15m
6:00 AM - 4:35 PM • 1 stop
DL
Las Vegas → Washington
10h 53m
6:59 AM - 10:52 AM • 1 stop
$580
Delta Airlines

Fly from Las Vegas to Washington with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Las Vegas to Washington? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Las Vegas to Washington Flights

What are the airports in Las Vegas?
LAS
What’s the most popular airline flying from LAS to DCA?
The most popular airline flying from Las Vegas to Washington are
Can I fly from LAS to DCA non-stop?
Yes, you can fly LAS to DCA non-stop on
Which airlines fly nonstop between Las Vegas and Washington?
The non-stop flights between Las Vegas and Washington are .
What’s the earliest departure time from LAS to DCA Airport?
The earliest flight leaves LAS at 12:46 am and lands in DCA - Ronald Reagan Washington National
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Las Vegas to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAS to DCA?
Read the fare rules of the Las Vegas to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Las Vegas and Washington?
operate flights between Las Vegas and Washington
How long does a flight from Las Vegas to Washington take?
It takes approximately 5 hour to fly non-stop from LAS to DCA, which is 2088.66 miles by air.
Which airlines provide the cheapest flights from Las Vegas (LAS) to Washington (DCA) ?
In the past couple of days, the cheapest tickets to DCA from LAS were found on WN : USD 397
Do I need a passport to fly between LAS and DCA?
No
What’s the latest departure time from LAS to DCA ?
The last flight leaves LAS at 12:45 pm

Las Vegas (LAS) to Washington (DCA): Airport Information

Origin Airport McCarran International , Las Vegas, US
Destination Airport Ronald Reagan Washington National , Washington, US
Distance 2089 miles

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