￥15,450 Cheap Flights from San Antonio (SAT) to Seattle (SEA)

View ￥15,450 flight on Sat, Jan 31, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ￥15,450 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

March is typically the cheapest month to fly

From ￥20,668 - ￥61,697 per traveler.
Flights from San Antonio (SAT) to Seattle (SEA)
Origin airport
San Antonio Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
2836 km
Average flight time
2 hours 39 mins

San Antonio to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Antonio to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SAT to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind San Antonio for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from SAT to Sea-Tac Airport?
The lowest price advertised for a round-trip journey between SAT and SEA is . But you better act quick. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Antonio Airport to Seattle - Tacoma Intl. Airport (SEA)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from SAT to Seattle - Tacoma Intl. Airport (SEA) 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 Intl. Airport (SAT) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from San Antonio Airport to SEA?
The average flight between San Antonio Intl. Airport (SAT) and Seattle - Tacoma Intl. Airport (SEA) is 7 hours and 17 minutes. If you get peckish on longer flights, pack some snacks in your carry-on luggage.
How far is the flight from SAT to Sea-Tac Airport?
The flight distance between SAT and Seattle - Tacoma Intl. Airport (SEA) is 2,900 kilometers. Work your way through your travel song playlist or finish off your latest read and the trip will whiz by.
Which airlines fly direct from San Antonio Airport to Sea-Tac Airport?
Operating 43 monthly flights, Alaska Airlines (AS) is a great choice when flying straight from SAT to Seattle - Tacoma Intl. Airport (SEA).
Are San Antonio Intl. Airport (SAT) to SEA flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from San Antonio Intl. Airport (SAT) to Sea-Tac Airport can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out altogether! If you'd prefer to start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines publish their prices that far in advance. Our suggestion? Check back often as prices are updated frequently.

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