S$276 Cheap Flights from Seattle to San Antonio

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

Prices were available within the past 7 days and start at S$276 for one-way flights and S$408 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 2 Jan - Thu, 9 Jan
SEA
Seattle
SAT
San Antonio
S$408 Return, found 6 days ago
S$408
Return
found 6 days ago
Select American Airlines flight, departing Thu, 2 Jan from Seattle to San Antonio, returning Thu, 9 Jan, priced at S$408 found 6 days ago
United
Thu, 2 Jan - Thu, 9 Jan
SEA
Seattle
SAT
San Antonio
S$428 Return, found 6 days ago
S$428
Return
found 6 days ago
Select United flight, departing Thu, 2 Jan from Seattle to San Antonio, returning Thu, 9 Jan, priced at S$428 found 6 days ago
American Airlines
Thu, 24 Jul - Tue, 29 Jul
SEA
Seattle
SAT
San Antonio
S$431 Return, found 1 day ago
S$431
Return
found 1 day ago
Select American Airlines flight, departing Thu, 24 Jul from Seattle to San Antonio, returning Tue, 29 Jul, priced at S$431 found 1 day ago
American Airlines
Thu, 24 Jul - Tue, 29 Jul
SEA
Seattle
SAT
San Antonio
S$446 Return, found 1 day ago
S$446
Return
found 1 day ago
Select American Airlines flight, departing Thu, 24 Jul from Seattle to San Antonio, returning Tue, 29 Jul, priced at S$446 found 1 day ago
United
Thu, 2 Jan - Thu, 9 Jan
SEA
Seattle
SAT
San Antonio
S$451 Return, found 6 days ago
S$451
Return
found 6 days ago
Select United flight, departing Thu, 2 Jan from Seattle to San Antonio, returning Thu, 9 Jan, priced at S$451 found 6 days ago
American Airlines
Thu, 2 Jan - Thu, 9 Jan
SEA
Seattle
SAT
San Antonio
S$468 Return, found 6 days ago
S$468
Return
found 6 days ago
Select American Airlines flight, departing Thu, 2 Jan from Seattle to San Antonio, returning Thu, 9 Jan, priced at S$468 found 6 days ago
United
Thu, 2 Jan - Thu, 9 Jan
SEA
Seattle
SAT
San Antonio
S$474 Return, found 6 days ago
S$474
Return
found 6 days ago
Select United flight, departing Thu, 2 Jan from Seattle to San Antonio, returning Thu, 9 Jan, priced at S$474 found 6 days ago
American Airlines
Thu, 24 Jul - Tue, 29 Jul
SEA
Seattle
SAT
San Antonio
S$482 Return, found 1 day ago
S$482
Return
found 1 day ago
Select American Airlines flight, departing Thu, 24 Jul from Seattle to San Antonio, returning Tue, 29 Jul, priced at S$482 found 1 day ago
American Airlines
Thu, 24 Jul - Tue, 29 Jul
SEA
Seattle
SAT
San Antonio
S$490 Return, found 1 day ago
S$490
Return
found 1 day ago
Select American Airlines flight, departing Thu, 24 Jul from Seattle to San Antonio, returning Tue, 29 Jul, priced at S$490 found 1 day ago
American Airlines
Thu, 24 Jul - Tue, 29 Jul
SEA
Seattle
SAT
San Antonio
S$491 Return, found 1 day ago
S$491
Return
found 1 day ago
Select American Airlines flight, departing Thu, 24 Jul from Seattle to San Antonio, returning Tue, 29 Jul, priced at S$491 found 1 day ago
Beautiful view of the beach with palm trees

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Seattle to San Antonio route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
San Antonio Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$408
Distance
2836 km
Average flight time
6 hours 4 mins

Perfect flights from Seattle to San Antonio

Your Journey from Seattle to San Antonio

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to San Antonio caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, United, Delta. Our selection of flights from Seattle - Tacoma Intl. to San Antonio Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to San Antonio Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to San Antonio Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$276 and roundtrip prices from S$408*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to San Antonio with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Antonio

Picture yourself stepping off the plane in San Antonio and immersing yourself in the unique atmosphere of San Antonio. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to San Antonio Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to San Antonio.
 

Beyond the Flight – Exploring San Antonio

With Expedia, your adventure extends beyond the flight. Explore San Antonio at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to San Antonio with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to San Antonio with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SEA to San Antonio Intl. Airport (SAT)?
If you’re travelling between Sea-Tac Airport and SAT, round-trip flights start from S$408. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don’t delay. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to SAT?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to San Antonio Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Sea-Tac Airport to San Antonio Intl. Airport (SAT) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to San Antonio Airport?
The flying distance between Seattle - Tacoma Intl. Airport (SEA) and San Antonio Intl. Airport (SAT) is 2,900 kilometres. Listen to some music or make a start on the latest bestseller and the journey will fly by.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to SAT?
Offering 30 flights every month, Alaska Airlines (AS) is a great choice when flying straight from SEA to SAT.
Are Sea-Tac Airport to San Antonio Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from SEA to San Antonio Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you’d rather start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated frequently.
*Available to Expedia members.