Cheap Flights from Seattle (SEA) to San Antonio (SAT)

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Popular airlines from Seattle-Tacoma International Airport (SEA) to San Antonio International Airport (SAT)

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Find the cheapest month to fly from Seattle (SEA) to San Antonio (SAT)

May is typically the cheapest month to fly

From AED 677 - AED 1,152 per traveler.

Frequently asked questions

How long does it take to fly from Sea-Tac Airport to San Antonio Airport?
Alaska Airlines has a direct flight departing Sea-Tac Airport at 11:44PM and landing at San Antonio Intl. Airport (SAT) at 5:45AM — a travel time of 4 hours and 1 minute. Lock in your preferred seat, bring something to keep you amused and the time will zip by.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to San Antonio Intl. Airport (SAT) last minute?
Booking your flight from Sea-Tac Airport to SAT at the last minute could save you cash if you get lucky and find a good deal. However, fares generally don't get cheaper as the date of departure nears. If you procrastinate, flights could also be sold out or the best seats gone (because no one wants the middle seat). If you'd prefer to play it safe, book well ahead of the date you want to leave. Keep in mind that some of the best deals can be found up to a year in advance. If your preferred airline hasn't released its fares yet, check back regularly as offers are updated on Expedia all the time.
What airline has the least delays from Seattle - Tacoma Intl. Airport (SEA) to SAT?
Recording an on-time arrival score of 81%, Alaska Airlines is the airline that's likelier to fly you from Sea-Tac Airport to San Antonio Airport on schedule. Flight delays can be a nice excuse to relax in the airport lounge. However, they can also cause you to miss a vital connection or even ruin your entire trip. You can keep updated by checking your flight status through the free Expedia App before you head for the airport. If you're already at the terminal and you're worried about the knock-on effects, head to your airline's customer service desk for more information.
What airports do you fly into for San Antonio from Seattle?
Seattle to San Antonio flights touch down at San Antonio Intl. Airport (SAT). Drop your bags at your hotel and then head out to visit some of the city's favorite attractions, such as San Antonio Zoo and Aquarium and Frost Bank Center. The airport is about 11 kilometers north of the heart of San Antonio.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to San Antonio Airport?
Between 11:00 AM - 12:00 PM is when you'll find the most Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to SAT. Our advice? Fly out sometime in the morning. With air traffic yet to build up around airports, your chances of catching a delay-free flight are better.
Can I change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to San Antonio Intl. Airport (SAT)?
We know plans can get upended, so Expedia is here to help make things easy. To start, find your Seattle - Tacoma Intl. Airport (SEA) to San Antonio Intl. Airport (SAT) itinerary through the Expedia Trips portal and look up the ticket rules and conditions about what changes are allowed. If you booked your ticket in the last 24 hours, some carriers allow you to cancel at no cost and organize new flights. If you bought your fare more than 24 hours ago, connect with us via our Customer Service portal to see how we can assist.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
San Antonio Intl.
Distance
2836 km
Average flight time
4 hours 1 min

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