£87 Cheap Flights from San Antonio (SAT) to Seattle (SEA)

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

Prices were available within the past 7 days and start at £87 for one-way flights and £173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 16 Oct - Wed, 23 Oct
SAT
San Antonio
SEA
Seattle
£173 Return, found 4 hours ago
£173
Return
found 4 hours ago
Select American Airlines flight, departing Wed, 16 Oct from San Antonio to Seattle, returning Wed, 23 Oct, priced at £173 found 4 hours ago
Delta
Wed, 16 Oct - Wed, 23 Oct
SAT
San Antonio
SEA
Seattle
£174 Return, found 4 hours ago
£174
Return
found 4 hours ago
Select Delta flight, departing Wed, 16 Oct from San Antonio to Seattle, returning Wed, 23 Oct, priced at £174 found 4 hours ago
American Airlines
Tue, 15 Oct - Tue, 22 Oct
SAT
San Antonio
SEA
Seattle
£174 Return, found 4 hours ago
£174
Return
found 4 hours ago
Select American Airlines flight, departing Tue, 15 Oct from San Antonio to Seattle, returning Tue, 22 Oct, priced at £174 found 4 hours ago
American Airlines
Wed, 16 Oct - Wed, 23 Oct
SAT
San Antonio
SEA
Seattle
£183 Return, found 4 hours ago
£183
Return
found 4 hours ago
Select American Airlines flight, departing Wed, 16 Oct from San Antonio to Seattle, returning Wed, 23 Oct, priced at £183 found 4 hours ago
American Airlines
Sat, 12 Oct - Sat, 19 Oct
SAT
San Antonio
SEA
Seattle
£191 Return, found 4 hours ago
£191
Return
found 4 hours ago
Select American Airlines flight, departing Sat, 12 Oct from San Antonio to Seattle, returning Sat, 19 Oct, priced at £191 found 4 hours ago
Delta
Wed, 16 Oct - Wed, 23 Oct
SAT
San Antonio
SEA
Seattle
£193 Return, found 4 hours ago
£193
Return
found 4 hours ago
Select Delta flight, departing Wed, 16 Oct from San Antonio to Seattle, returning Wed, 23 Oct, priced at £193 found 4 hours ago
American Airlines
Tue, 15 Oct - Tue, 22 Oct
SAT
San Antonio
SEA
Seattle
£207 Return, found 4 hours ago
£207
Return
found 4 hours ago
Select American Airlines flight, departing Tue, 15 Oct from San Antonio to Seattle, returning Tue, 22 Oct, priced at £207 found 4 hours ago
Delta
Mon, 14 Oct - Sun, 20 Oct
SAT
San Antonio
SEA
Seattle
£208 Return, found 4 hours ago
£208
Return
found 4 hours ago
Select Delta flight, departing Mon, 14 Oct from San Antonio to Seattle, returning Sun, 20 Oct, priced at £208 found 4 hours ago
Delta
Wed, 16 Oct - Wed, 23 Oct
SAT
San Antonio
SEA
Seattle
£210 Return, found 4 hours ago
£210
Return
found 4 hours ago
Select Delta flight, departing Wed, 16 Oct from San Antonio to Seattle, returning Wed, 23 Oct, priced at £210 found 4 hours ago
Delta
Sun, 13 Oct - Thu, 24 Oct
SAT
San Antonio
SEA
Seattle
£216 Return, found 4 hours ago
£216
Return
found 4 hours ago
Select Delta flight, departing Sun, 13 Oct from San Antonio to Seattle, returning Thu, 24 Oct, priced at £216 found 4 hours ago
Flight from San Antonio to Seattle route information
Origin airport
San Antonio Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
£173
Distance
2836 km
Average flight time
3 hours 32 mins

Compare flights from San Antonio to Seattle easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Antonio to Seattle. Operating between them 6 flights per day, 20 airlines cover the route. And Condor, Qatar Airways, Alaska Airlines, Air Tahiti Nui fly direct, getting you to Seattle - Tacoma Intl. in just 4hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Antonio Intl. to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Antonio Intl. (SAT) to Seattle - Tacoma Intl. (SEA) 

The easiest way to view the best deals on flights from San Antonio to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Antonio Intl. to Seattle - Tacoma Intl. start at just £173 and range up to £216.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Antonio and Seattle
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Antonio to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Antonio Intl. to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SAT to Seattle - Tacoma Intl. Airport (SEA)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from San Antonio Intl. Airport (SAT) to Sea-Tac Airport was £173. Great fares don’t wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SAT to Seattle - Tacoma Intl. Airport (SEA)?
This varies between airlines, as each one has its own terms and conditions. Visit the Customer Service Portal, where you’ll find simple instructions on how to cancel your flight online.
How do I find cheap flights from SAT to Sea-Tac 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 San Antonio Airport to Seattle - Tacoma Intl. Airport (SEA) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from SAT to Sea-Tac Airport?
The flight distance from SAT to Sea-Tac Airport is 2,900 kilometres. Bring a drink, some snacks and an interesting book to read. Keep yourself entertained and time will zip by.
Which airlines fly direct from SAT to Seattle - Tacoma Intl. Airport (SEA)?
If you want to fly directly from SAT to Seattle - Tacoma Intl. Airport (SEA), Alaska Airlines (AS) is a top option. It operates 30 monthly flights between San Antonio and SeaTac.
Are San Antonio Intl. Airport (SAT) to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
It is possible to get a great last-minute deal from San Antonio Airport to SEA, but it’s also possible to miss out entirely! As many airlines release seats up to a year in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals often, so you can feel confident knowing you’re always seeing the latest offers.
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