Vuelos de Alaska Airlines de Seattle (SEA) a Houston (IAH) desde

For any current IAH quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Look before you arrange your flight, so you don’t get caught up.

While it’s hard to say which terminal your Alaska Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Houston Airport will leave from, we can tell you that it’s highly likely you’ll be stepping off the plane at terminal A.

Yes, there are. Save time and energy and fly straight from Sea-Tac Airport to Houston Airport with Alaska Airlines. Avoid tiresome transfers, lessen the risk of losing your belongings and reach your destination faster — direct flights are the preferred way to travel for many.

Throw that book in your carry-on you’ve been eager to read. A flight from Sea-Tac Airport to IAH with Alaska Airlines will take on average 4 hours and 43 minutes. You’ll have more than enough time to get swept up in the enthralling plot.

The Boeing 737-900 and the Boeing 737 MAX 9 are usually used by Alaska Airlines between Sea-Tac Airport and George Bush Intercontinental Airport (IAH).

When jetsetting from SEA to IAH, you’ll find there are approximately 3 Alaska Airlines daily flights to select from.

For more info about changing your flight to Houston 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.