Vuelos Desde A. Internacional Washington Dulles (IAD) a Harry Reid Intl. (LAS) Empezando Desde $135

It’s always wise to find out about any travel advice reports and quarantine requirements in place in your destination city. Ensure you go to our Covid-19 Travel Advisor for up-to-date information on flying to LAS.

Be a wise wanderer and lock in a direct flight from Washington Dulles Intl. Airport (IAD) to McCarran Airport with United Airlines. This airline is the best choice if you want to get to Las Vegas as speedily as possible.

For more info about changing your flight to McCarran Airport, please visit our Customer Service Portal.

It usually takes around 8 hours and 33 minutes to fly from Dulles Intl. Airport to LAS. You’ll be cruising at altitude for a while, so keep yourself entertained with a movie or flip through a magazine.

The flight distance from Washington Dulles Intl. Airport (IAD) to McCarran Airport is 2,100 mi. We suggest you bring some reading material or a crossword puzzle to make your time in the air more relaxing.

With United Airlines, you won’t have to put up with annoying layovers or standing around waiting to board your next flight. This airline will take you straight from Washington Dulles Intl. Airport (IAD) to McCarran Airport on one of the 60 flights offered on this route every month.

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, Spirit Airlines or Frontier 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.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, 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.

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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.