Flights from Washington (IAD) to Las Vegas (LAS)

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Washington to Las Vegas Flight Information

Find the Cheapest Flights from Washington (IAD) to Las Vegas (LAS)

Work hard, travel harder! Wotif brings you the cheapest Washington to Las Vegas flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top IAD to LAS routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

Chantilly to Las Vegas Information

Traveling From
Washington Dulles Intl.
Origin Airport
Chantilly
Origin Airport IATA Code
IAD
Traveling To
Harry Reid Intl.
Destination Airport
Las Vegas
Destination Airport IATA Code
LAS
Number of Airlines Serving
4
Average Flight Time
5 hours 23 mins
Direct Flight Time
5 hours 23 mins
Flight Price

Frequently asked questions

How long is the flight from Washington Dulles Intl. Airport (IAD) to Harry Reid Airport (formerly McCarran Airport)?
The flight from Sterling to Las Vegas lasts approximately 8 hours and 32 minutes. You’ll never get a better opportunity to sort out the 2,369 emails waiting patiently unopened in your inbox.
What airlines fly direct from Dulles Intl. Airport to Harry Reid Intl. Airport (LAS) (formerly McCarran Airport)?
Your time is precious. We hear you. United Airlines flies straight from Sterling to Las Vegas, so you don’t need to lose time with a stopover in between.
What are the cheapest days to fly?
Here’s an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you’re booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it’s best to get in early if December is your preferred travel month.
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 Wotif 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 Wotif’s 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
5757 Wayne Newton Boulevard
Las Vegas NV, 89119
United States
IATA code:
LAS
Longitude:
-115.147599
Latitude:
36.081
Time zone:
America/Los_Angeles
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time zone:
America/New_York

Washington to Las Vegas Flight Deals from

Considering a quick trip to Las Vegas, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from IAD to LAS. With heaps of cheap fares from Washington, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Las Vegas from Washington  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Las Vegas from Washington from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Las Vegas in just 5 hour(s) and 23 mins, too.   

Snap up great deals on flights to Las Vegas from Washington 

Choose from 6 flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Washington to Las Vegas today!  

Find cheap airfares to Las Vegas from Washington 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Washington and Las Vegas
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Las Vegas from Washington with Wotif

Wotif is a super-easy way to find the best flight for you to Las Vegas. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Flight to LAS

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^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.