$132 Cheap Flights from Las Vegas to Washington

Feel at ease with free flight cancellations within 24 hours of booking

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Find The Best Dates To Fly from McCarran Intl. to Washington Dulles Intl.

Amazing LAS to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $282 round trip and $132 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for LAS to IAD

CarrierFlightDepart LASArrive IADSun
11/28
Mon
11/29
Tue
11/30
Wed
12/1
Thu
12/2
Fri
12/3
Sat
12/4
Stops
UA148411:40 pm07:07 amCheck FareCheck Fare
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Check FareCheck Fare
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0 Stops
UA196101:15 pm08:42 pm
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Check FareCheck FareCheck FareCheck Fare
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0 Stops

FAQs about flights from McCarran Intl. Airport (LAS) to Washington Dulles Intl. Airport (IAD)

Can I catch a flight from Las Vegas, NV Airport (LAS-McCarran Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.) right now?

Be sure to go to the Covid-19 Travel Advisor to discover if there are any present quarantine requirements or travel advice reports in effect in Washington, DC Airport (IAD-Washington Dulles Intl.) when flying from Las Vegas, NV Airport (LAS-McCarran Intl.).

Are there direct flights from Las Vegas, NV Airport (LAS-McCarran Intl.) to Washington Dulles Intl. Airport (IAD)?

If you want to get started on your adventures in Washington, check out United Airlines. They have nonstop flights from McCarran Airport to Washington Dulles Intl. Airport (IAD).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Washington, DC Airport (IAD-Washington Dulles Intl.), please visit our Customer Service Portal.

How long is the flight from McCarran Intl. Airport (LAS) to Dulles Intl. Airport?

The travel time between Las Vegas, NV Airport (LAS-McCarran Intl.) and Washington, DC Airport (IAD-Washington Dulles Intl.) is typically around 8 hours and 23 minutes. Make your journey pleasant by downloading a few shows on your tablet or laptop and enjoying them with your seat fully reclined.

What is the flight distance from LAS to Washington Dulles Intl. Airport (IAD)?

The flight distance from LAS to Dulles Intl. Airport is 3,604 mi. Sleeping mask? Check. Toothbrush for a mid-flight freshen up? Double check. You're going to need all your carry-on basics for this flight.

What airlines fly from McCarran Airport to Washington, DC Airport (IAD-Washington Dulles Intl.)?

Looking to fly directly from Las Vegas to Washington? Today is your lucky day. United Airlines (UA) offers 104 flights every month and is the preferred choice for many seasoned travelers.

What airlines have practices regarding COVID-19 in place and use social distancing?

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

McCarran Intl. to Washington Dulles Intl. Flight FAQ

Traveling From McCarran Intl.
Traveling To Washington Dulles Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price $282

Route Info

Flight path for flights from McCarran International Airport to Washington Dulles International Airport.

Distance:
2,483.00 miles

Discover our best flights from Las Vegas LAS to Washington IAD. 

With 19 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Las Vegas LAS to Washington IAD at the right price  

Airfares to Washington IAD from Las Vegas LAS currently cost between $282 and $304. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Las Vegas LAS to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Las Vegas LAS to Washington IAD on Travelocity starting at $132. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Las Vegas LAS quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from LAS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Las Vegas LAS to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from LAS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Las Vegas LAS to Washington IAD today 

If you’re flexible about when you travel, December is usually the cheapest month to fly from Las Vegas LAS to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Las Vegas LAS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from LAS have this option.  

 

Travel with confidence when you book flights to Washington IAD from Las Vegas LAS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.