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Amazing SEA to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $133 round trip and $39 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SEA to SAT

Carrier Flight Depart SEA Arrive SAT Wed
12/2
Thu
12/3
Fri
12/4
Sat
12/5
Sun
12/6
Mon
12/7
Tue
12/8
Stops
AS 494 09:10 am 03:05 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

Best San Antonio Intl. Flight and Hotel Packages

San Antonio Intl. flight + hotel packages - economy flights

FAQs about flights from Seattle - Tacoma Intl. Airport (SEA) to San Antonio Intl. Airport (SAT)

Are there direct flights from Sea-Tac Airport to San Antonio, TX (SAT-San Antonio Intl.)?

If you want to get started on your adventures in San Antonio (and vicinity), you might want to consider Alaska Airlines. They offer nonstop services from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Antonio, TX (SAT-San Antonio Intl.).

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 San Antonio, TX (SAT-San Antonio Intl.), please visit our Customer Service Portal.

How long is the flight from Sea-Tac Airport to San Antonio, TX (SAT-San Antonio Intl.)?

The flight time between Seattle, WA (SEA-Seattle - Tacoma Intl.) and San Antonio, TX (SAT-San Antonio Intl.) is around 4 hours and 26 minutes. Make your journey comfortable by downloading a few podcasts on your laptop or tablet and enjoying them with your seat reclined.

What is the flight distance from Sea-Tac Airport to San Antonio, TX (SAT-San Antonio Intl.)?

The flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Antonio, TX (SAT-San Antonio Intl.) is 1,802 mi. Don't forget to pack a decent book or a few puzzles to make your trip more enjoyable.

What airlines fly from Sea-Tac Airport to San Antonio, TX (SAT-San Antonio Intl.)?

Many savvy wanderers prefer to travel with Alaska Airlines (AS) from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Antonio, TX (SAT-San Antonio Intl.). This reputable air carrier not only offers as many as 42 flights each month, it also flies direct.

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.

Seattle - Tacoma Intl. to San Antonio Intl. Flight FAQ

Traveling FromSeattle - Tacoma Intl.
Traveling ToSan Antonio Intl.
Shortest Flight Time7 hours 55 mins
Earliest Departure Time9:10AM CST
Latest Departure Time9:10AM CST
Lowest Flight Price$133

Seattle to San Antonio Carriers and Route Information

Flight path for flights from Seattle-Tacoma International Airport to San Antonio International Airport


Distance:
2,175.00 miles


Airlines & Aircraft Used on SEA to SAT Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
De Havilland Canada DHC-8 Dash 8 all models
American Airlines
Boeing 737-700 pax
American Airlines
Boeing 737-800 pax
Delta Air Lines
De Havilland Canada DHC-8 Dash 8 all models

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!

Popular Flight Routes from San Antonio (SAT)

Travelers at SAT love to visit these top cities. Roam to the top destinations from San Antonio(SAT) today with the cheap prices from Travelocity!

*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.