Vuelos de American Airlines de Seattle (SEA) a Las Vegas (LAS) desde $144

Be sure to check out the Covid-19 Travel Advisor to find out if there are any present quarantine requirements or travel advice reports in effect in Harry Reid Airport (formerly McCarran Airport) when flying from Seattle - Tacoma Intl. Airport (SEA).

While it’s difficult to say which terminal your American Airlines flight from SEA to LAS will board from, we can tell you that you’re likely to be arriving at terminal 3.

As you can’t travel direct from Sea-Tac Airport to Harry Reid Airport (formerly McCarran Airport) with American Airlines, make the most of your stopover. Sit down to a couple of drinks at an inviting airport bar, or stroll around the terminal and indulge in some retail therapy.

Bring that book on board you’ve been eager to read. A flight from Sea-Tac Airport to Harry Reid Airport (formerly McCarran Airport) with American Airlines takes an average of 6 hours and 57 minutes. You’ll have more than enough time to completely lose yourself in the gripping storyline.

Planning a flight between Sea-Tac Airport and Harry Reid Airport (formerly McCarran Airport) with American Airlines? On this route, you’ll probably be climbing aboard the Boeing 737-900 or the Boeing 737-900 type aircraft.

If you need to lock in a trip from SEA to LAS, you can pick from 6 American Airlines flights per day.

For more info about changing your flight to Harry Reid Airport (formerly McCarran Airport), please visit our Customer Service Portal.

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.