Vuelos de American Airlines de Houston (IAH) a Seattle (SEA) desde $188

Ensure you visit the Covid-19 Travel Advisor to discover if there are any current travel advice reports or quarantine requirements in place in Seattle - Tacoma Intl. Airport (SEA) when flying from George Bush Intercontinental Airport (IAH).

Once you’ve received the boarding pass for your flight from Houston Airport to Sea-Tac Airport, you should be able to identify which terminals American Airlines flies in and out of. If not, consult your air carrier or do some online research for those details.

American Airlines doesn’t have direct flights between George Bush Intercontinental Airport (IAH) and Seattle - Tacoma Intl. Airport (SEA), so prepare to make a stopover. If you’re not rushed for time between flights, enjoy a coffee while you wait for your connection.

Enjoy some in-flight shut-eye and begin your vacation well-rested. You’ll have plenty of time to do so when traveling with American Airlines between George Bush Intercontinental Airport (IAH) and SEA, with the flight taking around 6 hours and 6 minutes.

If you need to book a journey from IAH to SEA, you can pick from about 6 American Airlines flights per day.

For more info about changing your flight to SEA, 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.