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SAT - SEA

$71 Find cheap flights from San Antonio to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Seattle departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 7/1
Mon 7/8

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Seattle.
In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from San Antonio to Seattle (SAT-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 am - 7:35 pmSAT-SEA
15h 20m1 stop
1:35 pm - 1:25 amSEA-SAT
9h 50m1 stop
$132Spirit Airlines
Find Deal
Wed, Aug 28 - Wed, Sep 4
1:26 pm - 7:35 pmSAT-SEA
8h 09m1 stop
1:35 pm - 1:25 amSEA-SAT
9h 50m1 stop
$134Spirit Airlines
Find Deal
Wed, Aug 28 - Wed, Sep 4
2:26 pm - 6:24 pmSAT-SEA
5h 58m1 stop
5:15 pm - 12:37 amSEA-SAT
5h 22m1 stop
$216Delta
Find Deal
Wed, Sep 4 - Wed, Sep 11
2:14 pm - 11:53 pmSAT-SEA
11h 39m1 stop
1:30 pm - 11:14 pmSEA-SAT
7h 44m1 stop
$221Delta
Find Deal
Wed, Sep 4 - Sat, Sep 14
7:30 am - 9:53 amSAT-SEA
4h 23mnonstop
11:28 pm - 5:30 amSEA-SAT
4h 02mnonstop
$227Alaska Airlines
Find Deal
Wed, Sep 4 - Fri, Sep 13
7:30 am - 9:53 amSAT-SEA
4h 23mnonstop
11:28 pm - 5:30 amSEA-SAT
4h 02mnonstop
$247Alaska Airlines
Find Deal
Wed, Sep 4 - Sun, Sep 15
8:33 pm - 12:49 amSAT-SEA
6h 16m1 stop
12:21 am - 8:19 amSEA-SAT
5h 58m1 stop
$281American Airlines
Find Deal
Wed, Aug 7 - Fri, Aug 16
2:45 pm - 8:40 pmSAT-SEA
7h 55m1 stop
12:13 am - 8:30 amSEA-SAT
6h 17m1 stop
$292American Airlines
Find Deal
Wed, Jul 10 - Fri, Jul 12
5:50 pm - 10:53 pmSAT-SEA
7h 03m1 stop
8:55 am - 11:00 pmSEA-SAT
12h 05m2 stops
$315United Airlines
Find Deal
Sat, Sep 21 - Tue, Sep 24
5:30 am - 3:19 pmSAT-SEA
11h 49m2 stops
6:45 am - 9:30 pmSEA-SAT
12h 45m2 stops
$320United Airlines
Find Deal
Wed, Aug 21 - Sun, Aug 25

Flights from San Antonio to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from San Antonio to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Seattle?

The average price of all flights from San Antonio to Seattle clicked on KAYAK for each day over the last 12 months.
When flying from San Antonio to Seattle, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to San Antonio, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from San Antonio to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Antonio to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Antonio to Seattle is February, where tickets cost $240 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $412 and $397 respectively.

How far in advance should I book a flight from San Antonio to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Antonio to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Antonio to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 57 days before departure.

Which airlines provide the cheapest flights from San Antonio to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from San Antonio to Seattle found on KAYAK was with Spirit Airlines for $71. Spirit Airlines proposed a round-trip connection from $132 and Frontier from $187.

Which airlines fly non-stop between San Antonio and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from San Antonio to Seattle.
There is just one airline that flies from San Antonio to Seattle direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $166.

How many flights are there between San Antonio and Seattle per day?

Each day, there are between 2 and 4 nonstop flights that take off from San Antonio and land in Seattle, with an average flight time of 4h 15m. The most common departure time is 6:00 pm and most flights take off in the evening. Each week, there are 19 flights. The most frequent day of departure is Sunday, when 21% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between San Antonio and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from San Antonio to Seattle take?

Direct flights cover the 1,772 miles separating San Antonio to Seattle in about 4h 19m.

What’s the earliest departure time from San Antonio to Seattle?

Early birds can take the earliest flight from San Antonio at 7:00 am and will be landing in Seattle at 9:12 am.

What’s the latest departure time from San Antonio to Seattle?

If you prefer to fly at night, the latest flight from San Antonio to Seattle jets off at 6:07 pm and lands at 8:26 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$71
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from San Antonio to Seattle

When to book flights from San Antonio to Seattle

Are your dates flexible? Find out the best times to travel from San Antonio to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Seattle

  • Where can you stay to catch up with the earliest flight from San Antonio to Seattle?

    Spending your night at a hotel close to SAT is the right thing to do if you want to catch up with the earlies flight. You can stay at either Drury Plaza Hotel San Antonio Airport or Days Inn by Wyndham San Antonio Airport, both of which are located less than 2 miles from the airport.

  • What is unique about Alaska flights from San Antonio to Seattle?

    Alaska is unique compared to other airlines because it offers a combination of benefits, including 24h cancelation policy and low prices, which are not available among other airlines. This is in addition to being the only one providing nonstop flights from San Antonio to Seattle.

  • How can you connect to SAT from San Antonio Downtown?

    Taxis provide the fastest means of transport for travelers from San Antonio Downtown who want to catch up with their flight at SAT to fly to Seattle. It will take you about 10min on the light jam to arrive at SAT. Apart from taxis, you can also use the Line 5 bus, which is the most affordable, taking about 37min to arrive at the airport from San Antonio Downtown.

  • Can you travel with a pet from San Antonio to Seattle?

    Travelers can come to SAT with their pets and travel with them to SEA, with both airports having pet-friendly policies. At SAT, you can locate animal relief areas both before and after the security. At SEA, the animal relief area is located just before the Concourse B exit in the Central Terminal.

  • What is the cheapest flight from San Antonio to Seattle?

    In the last 3 days, the lowest price for a flight from San Antonio to Seattle was $71 for a one-way ticket and $132 for a round-trip.

  • Do I need a passport to fly between San Antonio and Seattle?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from San Antonio to Seattle?

    San Antonio airport is called San Antonio and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from San Antonio to Seattle?

    Alaska Airlines, American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the San Antonio to Seattle flight route.

  • Which aircraft models fly most regularly from San Antonio to Seattle?

    The Boeing 737-900 Passenger/BBJ3 (winglets) is the aircraft model that flies most regularly on the San Antonio to Seattle flight route.

  • Which airline alliances offer flights from San Antonio to Seattle?

    oneworld is the only airline alliance operating flights between San Antonio and Seattle.

  • On which days can I fly direct from San Antonio to Seattle?

    There are nonstop flights from San Antonio to Seattle on a daily basis.

  • Which is the best airline for flights from San Antonio to Seattle, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from San Antonio to Seattle are Alaska Airlines and Delta. With an average price for the route of $406 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $286 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from San Antonio to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from San Antonio to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $203 or less one-way and $406 or less round-trip.
  • If you are flying from San Antonio to Seattle, you will most slightly board your flight at San Antonio International Airport (SAT). Many travelers prefer SAT over Stinson Municipal Airport because it has more number of flights to Seattle-Tacoma International Airport (SEA) per day, making it suitable for travelers with different schedules. The availability of various means of transport options to the airport from the city center also makes SAT more preferred.
  • Car rentals offer one of the most convenient means of transport for travelers arriving in Seattle from San Antonio. Once you land at SEA, head to the car rental facility located on the right-hand entrance from the International Boulevard. From the exit of SEA, access the International Boulevard by following the car rental sign.
  • Flying from San Antonio to Seattle offers you an opportunity to visit several nearby cities served by SEA. Apart from serving the areas of Tacoma and Seattle, Seattle-Tacoma International Airport also serves White Center, Bellevue, and several other cities. Buses and car rentals available at SEA provide convenient means of transport for visits from SAT who want to access these nearby cities.
  • Light Rail offers the most affordable means of transport for travelers from SAT who want to connect to Seattle city center upon landing at SEA. It will take about 10-15min to arrive at the city center from the airport. In addition to Light Rail, travelers can also use either taxi or car rental to connect from SEA to the city center, in which case they will spend about 20min from on their way.
  • You kids can enjoy playing any of the four indoor playgrounds at Concourse A at SAT as you wait to board your plane to Seattle. Similarly, after a long flight of more than 8h, your kids can breathe a sigh of relief after landing at SEA, where they can enjoy playing in the beautiful play area at the Central Terminal, behind security.
See more tips

Prefer to fly non-stop from San Antonio to Seattle?

Find which airlines fly direct from San Antonio to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

San Antonio to Seattle/Tacoma Intl

Monday

Air Tahiti Nui, Alaska Airlines, Condor, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Tuesday

Air Tahiti Nui, Alaska Airlines, Condor, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Wednesday

Air Tahiti Nui, Alaska Airlines, Condor, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Thursday

Air Tahiti Nui, Alaska Airlines, Condor, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Friday

Air Tahiti Nui, Alaska Airlines, Qatar Airways

Air Tahiti Nui, Alaska Airlines, +1 more

Saturday

Air Tahiti Nui, Alaska Airlines, Condor, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Sunday

Air Tahiti Nui, Alaska Airlines, Condor, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to San Antonio

Monday

Air Tahiti Nui, Alaska Airlines, Condor, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Tuesday

Air Tahiti Nui, Alaska Airlines, Qatar Airways

Air Tahiti Nui, Alaska Airlines, +1 more

Wednesday

Air Tahiti Nui, Alaska Airlines, Condor, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Thursday

Air Tahiti Nui, Alaska Airlines, Qatar Airways

Air Tahiti Nui, Alaska Airlines, +1 more

Friday

Air Tahiti Nui, Alaska Airlines, Condor, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Saturday

Air Tahiti Nui, Alaska Airlines, Qatar Airways

Air Tahiti Nui, Alaska Airlines, +1 more

Sunday

Air Tahiti Nui, Alaska Airlines, Qatar Airways

Air Tahiti Nui, Alaska Airlines, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from San Antonio to Seattle

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9198 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.3Food
7.3Entertainment
Airline reviews

The flight itself went well, except it left 1.5 hours late, and about 10 of us missed our Alaska Airlines connection by minutes; they wouldn't hold the plane, even though our arrival delay was caused by Alaska. No gluten-free options among the snacks; you had to order meals separately, but there was no consideration for food sensitivities. NO TELEVISION on a flight from Washington, DC to Seattle or from Seattle to Anchorage. I didn't know that ANY airlines offering cross-country flights didn't have screens for entertainment. This alone is a "never again" for me.

6.0 GoodAnonymous, May 2024ANC - SEA
Read more about Alaska Airlines reviews

The flight itself went well, except it left 1.5 hours late, and about 10 of us missed our Alaska Airlines connection by minutes; they wouldn't hold the plane, even though our arrival delay was caused by Alaska. No gluten-free options among the snacks; you had to order meals separately, but there was no consideration for food sensitivities. NO TELEVISION on a flight from Washington, DC to Seattle or from Seattle to Anchorage. I didn't know that ANY airlines offering cross-country flights didn't have screens for entertainment. This alone is a "never again" for me.

I have to eat gluten-free due to celiac disease, but so far no Alaska Air flight has offered a gluten-free option for the snack given out with free drinks. It seems like that wouldn't be too hard to do.

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Full flight where I had another passenger sitting in middle seat who said that he had lost 250 lbs from 500. The stewardess on exiting the flight advise me that I was going to receive a refund. I thought she was talking about another passenger. The stewardess saw that to make him comfortable I had lifted the armrest and flew for 5 hours to Seattle from Reagan DCA with a portion of his body on my seat. I survived. I flight to remember!!!!

the flight was delayed almost 3 hours and not one time was we told that it was delayed or why. I had asked one of the crew members why it was delayed, 20 minutes after the flight was supposed to take off, and was told that they had no idea what was going on and that they had not been told anything. this is FRIGHTENING!!!! No excuse!!

Flights were on time. Check in was fine. Crew members were pleasant.

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

Ground staff at LAX was very helpful. The Alaska lounge food and service is better than most airport lounges. I think the Staff are well trained polite and actually seem happy to work there. Great service Thanks 🙏 Jjk

The flight was very very delayed and arrived much later than planned. There was no communication about why or when our arrival would be. I would expect better and open communication about the flight but there was none. Also just pretzels? How disappointing.

I got to my destination but no comforts no snacks nothing. Like herding cows!!

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

Book cheap flights from San Antonio to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Antonio to Seattle found on KAYAK in the last 72 hours.
6/25Tue
1 stopSpirit Airlines
14h 01mSAT-SEA
$71
6/18Tue
1 stopSpirit Airlines
14h 01mSAT-SEA
$77
6/18Tue
1 stopSpirit Airlines
14h 01mSAT-SEA
$80
7/22Mon
1 stopDelta
9h 35mSAT-SEA
$113
11/22Fri
1 stopDelta
7h 54mSAT-SEA
$124
6/21Fri
nonstopAlaska Airlines
4h 19mSAT-SEA
$129
7/4Thu
nonstopAlaska Airlines
4h 19mSAT-SEA
$139
8/25Sun
2 stopsUnited Airlines
11h 02mSAT-SEA
$163
6/18Tue
2 stopsUnited Airlines
13h 40mSAT-SEA
$232
11/22Fri
2 stopsAmerican Airlines
12h 46mSAT-SEA
$428

Search by stops

Search by airline

Search by price

Last minute flights from San Antonio to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Antonio to Seattle that are departing in the next 10 days.
6/6Thu
multi-stopFrontier
13h 04mSAT-SEA
6/8Sat
multi-stopFrontier
21h 31mSEA-SAT
$227
6/6Thu
multi-stop
13h 18mSAT-SEA
6/8Sat
multi-stop
21h 31mSEA-SAT
$250
6/4Tue
multi-stopDelta
9h 51mSAT-SEA
6/11Tue
multi-stopDelta
9h 14mSEA-SAT
$368
6/5Wed
multi-stopAmerican Airlines
7h 52mSAT-SEA
6/7Fri
multi-stopAmerican Airlines
6h 15mSEA-SAT
$418
6/6Thu
multi-stopUnited Airlines
8h 19mSAT-SEA
6/8Sat
multi-stopUnited Airlines
9h 50mSEA-SAT
$452
6/5Wed
multi-stopUnited Airlines
6h 48mSAT-SEA
6/8Sat
multi-stopUnited Airlines
9h 50mSEA-SAT
$459
6/3Mon
multi-stopAmerican Airlines
7h 19mSAT-SEA
6/7Fri
multi-stopAmerican Airlines
6h 15mSEA-SAT
$468
6/5Wed
nonstopAlaska Airlines
4h 13mSAT-SEA
6/15Sat
nonstopAlaska Airlines
3h 56mSEA-SAT
$477
6/6Thu
nonstopAlaska Airlines
4h 25mSAT-SEA
6/7Fri
nonstopAlaska Airlines
4h 02mSEA-SAT
$507
6/5Wed
multi-stopDelta
6h 04mSAT-SEA
6/6Thu
multi-stopDelta
9h 14mSEA-SAT
$848

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San Antonio - Seattle Flights

Departure:

San Antonio (SAT)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - San Antonio

Cabin classes:

$714
$843
$899
$249