Flight tickets from San Antonio International to Seattle

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Flight deals from San Antonio International to Seattle

Looking for a cheap last-minute deal or the best return flight from San Antonio International Airport to Seattle? If you want to travel next month, return fares start from ₹ 13,924. Find the lowest prices on one-way and return tickets right here.

Seattle.₹ 6,962 per passenger.Departing Fri, 2 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Antonio International on Fri, 2 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 6,962, select.

Seattle.₹ 7,496 per passenger.Departing Wed, 2 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Antonio International on Wed, 2 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 7,496, select.

Seattle.₹ 9,356 per passenger.Departing Mon, 2 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Antonio International on Mon, 2 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 9,356, select.

Seattle.₹ 10,071 per passenger.Departing Mon, 31 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Antonio International on Mon, 31 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 10,071, select.

Seattle.₹ 13,125 per passenger.Departing Wed, 2 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Antonio International on Wed, 2 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 13,125, select.

Seattle.₹ 13,192 per passenger.Departing Mon, 15 Feb.One-way flight with Delta.Outbound indirect flight with Delta, departs from San Antonio International on Mon, 15 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 13,192, select.

Seattle.₹ 13,196 per passenger.Departing Wed, 10 Mar.One-way flight with Delta.Outbound indirect flight with Delta, departs from San Antonio International on Wed, 10 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 13,196, select.

Seattle.₹ 13,205 per passenger.Departing Fri, 15 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from San Antonio International on Fri, 15 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 13,205, select.

Seattle.₹ 20,560 per passenger.Departing Wed, 9 Sep.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Antonio International on Wed, 9 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 20,560, select.

Seattle.₹ 20,626 per passenger.Departing Tue, 10 Nov.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Antonio International on Tue, 10 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 20,626, select.

Seattle.₹ 20,643 per passenger.Departing Fri, 2 Oct.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Antonio International on Fri, 2 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 20,643, select.

Seattle.₹ 20,774 per passenger.Departing Fri, 15 Jan.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Antonio International on Fri, 15 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 20,774, select.

Seattle.₹ 20,892 per passenger.Departing Thu, 3 Jun.One-way flight with Delta.Outbound indirect flight with Delta, departs from San Antonio International on Thu, 3 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 20,892, select.

Seattle.₹ 28,667 per passenger.Departing Sun, 30 Aug.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Antonio International on Sun, 30 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 28,667, select.

Seattle.₹ 86,970 per passenger.Departing Fri, 11 Dec.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Antonio International on Fri, 11 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 86,970, select.

Find the cheapest month to fly from San Antonio International to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Seattle flights are currently cheapest in October.

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Direct flights from San Antonio International to Seattle

Alternative San Antonio International to Seattle routes

Looking for the cheapest, fastest or easiest route from San Antonio International to Seattle? You could fly into the following airports instead.

San Antonio to Seattle: Flight information

The things to know before you go.

Cheapest flight found	₹ 6,962
Cheapest month to fly	October
Average flight time	4 hrs, 27 mins
Most popular airline	Qatar Airways
Average flights per week	27

Finding cheap flights from San Antonio International to Seattle: Frequently asked questions

How many airports are there in Seattle?

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.

How much are return flights from San Antonio International to Seattle?

The best price we found for a return flight from San Antonio International to Seattle is ₹ 13,913. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from San Antonio International to Seattle?

4 hours and 27 minutes is the average flight time from San Antonio International to Seattle.

Which airlines fly direct from San Antonio International to Seattle?

Qatar Airways and Alaska Airlines fly direct from San Antonio International to Seattle.

How many flights are there a week from San Antonio International to Seattle?

As of August 2026, there are 27 flights per week flying from San Antonio International to Seattle.

When is the cheapest time to fly from San Antonio International to Seattle?

The cheapest month to fly from San Antonio International to Seattle is usually September.

Which is the cheapest airport to fly into in Seattle?

If you're flying from San Antonio International Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from ₹ 13,913.

Which upcoming date is cheapest to fly from San Antonio International Airport to Seattle on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Seattle on Friday, 25 September 2026.

Can I get a direct flight from San Antonio International Airport to Seattle?

Yes – the average flight time is 4 hours and 27 minutes.

How can I get the best flight deal from San Antonio International Airport to Seattle?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seattle?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Seattle?

In August, the average temperature is usually around 18°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.

Which is the cheapest airline to fly from San Antonio International Airport to Seattle with?

Currently, Frontier Airlines and Alaska Airlines offer the cheapest flight tickets to Seattle.

Flying from San Antonio International Airport (SAT) to Seattle: what you need to know

Hop on a direct flight from San Antonio International Airport to Seattle and you'll be in the air for around 4 hours 5 minutes.
San Antonio International Airport is located in San Antonio. Based in the UTC-8 timezone, Seattle is two hours behind San Antonio.
The busiest route is from San Antonio International Airport (SAT) to Seattle-Tacoma International Airport (SEA). Take your pick of ten services every week between these two airports. Alaska Airlines offers a 06:30 departure between SAT and SEA.
Allow plenty of time to get on your SAT to Seattle flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer queues in popular months such as July. Arriving up to four hours in advance for an international flight and two hours for domestic departures will give you plenty of time for security and boarding.
Start your journey at SAT and fly nonstop to Seattle-Tacoma International Airport (SEA). That's where you can expect to land when searching for San Antonio International Airport to Seattle tickets.
Book your seat with Alaska Airlines. This popular carrier offers direct flights from San Antonio International Airport to Seattle.
Travelling from central San Antonio to SAT takes around 50 minutes by public transport. If you drive, ride-share or grab a taxi, you'll cover the 13 kilometres in 20 minutes or so, depending on traffic conditions.
In search of a hotel near SAT? If you're boarding an early flight from San Antonio International Airport to Seattle, these stays will get you from your pillow to the plane in no time:
San Antonio International Airport scores top marks for on-time performance. 82% of flights that take off from SAT reach their destination without delay.
SAT is located at 9800 Airport Boulevard.

How to find the cheapest flights from San Antonio International Airport (SAT) to Seattle

The best price we've found for a one-way San Antonio International Airport to Seattle flight is ₹ 6,962. The cheapest price for a return flight is ₹ 13,913. Bear in mind fares may change due to demand at the time of booking.
Don't leave everything to the last minute. You're more likely to land cheap flights from SAT to Seattle if you book ahead. Airlines often offer some fantastic early bird rates.
Landing cheap tickets from San Antonio International Airport to Seattle is more likely if you can be flexible with your travel dates. Use the 'Whole month' tool to get the best prices across the month and bag an incredible deal.
Spend less time searching for cheap flights from SAT to Seattle by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.
Tailor your flights with filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from San Antonio International Airport to Seattle.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

Seattle-Tacoma International Airport (SEA) is around 23 kilometres from central Seattle. If you're getting a taxi or a ride-share, the drive takes about 25 minutes.
Travelling by public transport typically takes 35 minutes.
The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from San Antonio International Airport to Seattle. Book one of these accommodation options near SEA instead:
To get the best deal, book your ride from Seattle-Tacoma International Airport around one week in advance of your flight from SAT to Seattle.

Seattle Paine Field International Airport (PAE)

Once your flight from San Antonio International Airport to Seattle has touched down, you can get to the city centre in around 40 minutes by car. Central Seattle is roughly 40 kilometres from Seattle Paine Field International Airport (PAE).
You can expect the trip to take about 1 hour 30 minutes on public transport.
Hang the 'Do not disturb' sign on your door and relax at a hotel near PAE. Here are a few options where you can kick back after your SAT to Seattle flight:
Avoid filling out forms on the spot and save time at the rental desk by having everything prearranged. Reserve your ride from PAE ahead of time so you can simply grab the keys and be on your way.

King County International Airport (BFI)

Step off your flight from San Antonio International Airport to Seattle and make your way to your hotel or jump right into exploring. Central Seattle is around 11 kilometres from King County International Airport (BFI) and usually takes 20 minutes to reach by car.
Public transport will take you there in about 35 minutes.
Choose a hotel near BFI and get from baggage claim to bedtime in a flash. Whether you have a late SAT to Seattle flight or just want an easier arrival, these stays offer a quick route to a good night's sleep:
Booking a couple of weeks ahead of your flight from San Antonio International Airport to Seattle is a good move. In addition to better deals, you'll likely have a better variety of makes and models to choose from at BFI.

Best time to go to Seattle

It's time to work out your trip dates for your flight from San Antonio International Airport to Seattle. July is the busiest month to travel to Seattle. If you prefer a more relaxed vibe, go in December.
When booking your San Antonio International Airport to Seattle plane ticket, think about the kind of weather forecast you're hoping for. August is the warmest month in Seattle, with temperatures ranging from 12ºC to 28ºC.
February has average temperatures of between -1ºC and 11ºC. Look for a cheap ticket from SAT to Seattle around that time if you want to travel when it's cooler.

More about Seattle

After booking your flight from San Antonio International Airport to Seattle, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Seattle:
Pike Place Market and Space Needle are just a couple of the leading attractions to put on your Seattle travel itinerary. Keep the adventure rolling by checking out Seattle Skyline.

Explore more of the United States

You've seen Seattle, now it's time to explore more of the United States. Journey about 241 kilometres south to Portland to tick off its top sights. From Portland Japanese Garden to Peninsula Park Rose Garden and Beyond Van Gogh Portland, your itinerary will be busy.
Around 370 kilometres east of Seattle, Spokane is another favourite stop in the United States. Experience the best of this destination with a visit to Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.