Flying from San Antonio International Airport (SAT) to Seattle-Tacoma International Airport (SEA): what you need to know
The average duration of a direct flight from San Antonio International Airport to Seattle-Tacoma International Airport is 4 hours 25 minutes.
Seattle is two hours behind San Antonio and is in the UTC-7 timezone.
Flights from SAT to SEA start from 07:00 — the first with Alaska Airlines. The latest departure is at 19:26 with Alaska Airlines. Overall, you can take your pick of 12 weekly San Antonio International Airport to Seattle-Tacoma International Airport flights.
Leave plenty of time to make your SAT to SEA flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.
During popular months such as July, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of an international flight when you travel during peak periods in general.
Alaska Airlines offers direct flights from San Antonio International Airport to Seattle-Tacoma International Airport. Book with this popular carrier, then get ready to see the sights in Seattle — and maybe even more of United States if you have time.
Most travellers choose to fly with Alaska Airlines on this route.
The most punctual carrier that offers SAT to SEA flights is Alaska Airlines. Its services arrive as scheduled 73.96% of the time.
We make it a cinch to book a flight with a stopover. To see all your options for tickets from San Antonio International Airport to Seattle-Tacoma International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Popular stopovers between SAT and SEA include:
Denver International Airport
Harry Reid Airport (formerly McCarran Airport)
Phoenix Sky Harbour International Airport
How to find the cheapest flights from San Antonio International Airport (SAT) to Seattle-Tacoma International Airport (SEA)
Right now, 90 € is the cheapest price we've found for a one-way San Antonio International Airport to Seattle-Tacoma International Airport flight. The best price for a return ticket is 161 €. Bear in mind that fares could change due to availability at the time of booking.
Score cheap tickets from SAT to SEA by booking at least six months ahead. Based on our research, that's the sweet spot for finding the biggest deals.
Organise your trip for May. That's the cheapest month for flights from San Antonio International Airport to Seattle-Tacoma International Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to find the cheapest price across each month.
Never miss a deal on cheap flights from SAT to SEA by creating a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.
Select your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from San Antonio International Airport to Seattle-Tacoma International Airport.
Handy information about San Antonio International Airport (SAT)
The address for SAT is 9800 Airport Boulevard.
San Antonio International Airport maintains a solid on-time record, so you're unlikely to face delays. Departures from SAT make it to their destination as scheduled 83.17% of the time.
San Antonio International Airport is around 19 kilometres from central San Antonio. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic.
The journey when using public transport typically takes 1 hour 30 minutes.
Get your journey off to a stress-free start by staying near SAT. Whether you're boarding an early flight from San Antonio International Airport to Seattle-Tacoma International Airport or want to avoid feeling rushed, these stays have you covered:
Arriving at Seattle-Tacoma International Airport (SEA)
The last thing you need is a long trip to your hotel if you're arriving on a late San Antonio International Airport to Seattle-Tacoma International Airport flight. Check in to one of these accommodation options near SEA instead:
Pick up a Seattle-Tacoma International Airport rental car and discover Seattle and beyond with your own wheels. Thrifty, Europcar and Budget are leading providers to choose from here.
Lock in the best deal by booking your vehicle from Seattle-Tacoma International Airport about one week before your travel date.
Getting from Seattle-Tacoma International Airport (SEA) to central Seattle
Seattle-Tacoma International Airport is roughly 23 kilometres from the centre of Seattle. Driving there takes about 20 minutes.
It takes roughly 55 minutes when travelling by public transport.
When to fly to Seattle-Tacoma International Airport (SEA)
The quietest month for a flight from San Antonio International Airport to Seattle-Tacoma International Airport is May, while July is the most popular. Pick the best time to visit Seattle based on whether you prefer a laid-back vibe or a more bustling atmosphere.
The warmest month in Seattle is August, with temperatures ranging between 12ºC (54ºF) and 28ºC (82ºF). Book your flights from San Antonio International Airport to Seattle-Tacoma International Airport in this month if this is the kind of weather you like.
Look for cheap tickets from SAT to SEA in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.
Explore more of United States
Portland is just one of the many cities in United States waiting to be explored once you've taken in the sights of Seattle. Around 241 kilometres away to the south, well-known attractions include Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.
Spokane is another essential stop in United States and is around 370 kilometres east of Seattle. No trip is complete without a visit to Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.
