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Amazing Alaska Airlines IAD to LAS Flight Deals

The cheapest flights to McCarran Intl. found within the past 7 days were $168 round trip and one way. Prices and availability subject to change. Additional terms may apply.


LAS From IAD Economy Coach Packages on Similar Airlines


FAQs about Alaska Airlines Flights from IAD to LAS

What terminal is Alaska Airlines at Washington, DC (IAD-Washington Dulles Intl.)?

Once you've been given the boarding pass for your flight from Washington, DC (IAD-Washington Dulles Intl.) to Las Vegas, NV (LAS-McCarran Intl.), you should be able to see exactly which terminals Alaska Airlines flies into and out of. If not, contact your air carrier or do some research online for those details.

Are there Alaska Airlines non-stop flights from IAD to LAS?

There are no direct flights with Alaska Airlines from Washington, DC (IAD-Washington Dulles Intl.) to Las Vegas, NV (LAS-McCarran Intl.). You will have at least one stopover, so take the opportunity to stretch out those legs before catching your next flight.

How long is an Alaska Airlines flight from IAD to LAS?

Bring that book on board you've been meaning to read. A flight from Washington, DC (IAD-Washington Dulles Intl.) to Las Vegas, NV (LAS-McCarran Intl.) with Alaska Airlines takes about 8 hours and 31 minutes. It'll be enough time to get swept up in the gripping plot.

How many direct and indirect flights does Alaska Airlines fly from IAD to LAS?

If you want to book a trip from IAD to LAS, you can pick from about 3 Alaska Airlines flights daily.

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 Las Vegas, NV (LAS-McCarran Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks 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 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

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*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.