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SAT - SEA

$87 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 6/8. 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
Sat 6/8
Sat 6/15

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 43,895,468 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
8:41 pm - 8:32 amSAT-SEA
13h 51m1 stop
11:05 pm - 5:07 amSEA-SAT
4h 02mnonstop
Tue, Jun 4 - Tue, Jun 11
8:41 pm - 8:32 amSAT-SEA
13h 51m1 stop
9:49 am - 7:41 pmSEA-SAT
7h 52m1 stop
$160Spirit Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
6:25 pm - 11:57 pmSAT-SEA
7h 32m1 stop
5:40 am - 1:31 pmSEA-SAT
5h 51m1 stop
$226Delta
Find Deal
Wed, Aug 7 - Sat, Aug 17
4:00 pm - 11:09 pmSAT-SEA
9h 09m1 stop
5:30 am - 1:34 pmSEA-SAT
6h 04m1 stop
$236Delta
Find Deal
Wed, Jun 26 - Fri, Jul 5
6:01 pm - 8:26 pmSAT-SEA
4h 25mnonstop
11:05 pm - 5:07 amSEA-SAT
4h 02mnonstop
$247Alaska Airlines
Find Deal
Sat, Jun 8 - Wed, Jun 12
7:00 am - 9:12 amSAT-SEA
4h 12mnonstop
11:05 pm - 5:07 amSEA-SAT
4h 02mnonstop
$272Alaska Airlines
Find Deal
Sun, Jun 2 - Wed, Jun 5
9:23 am - 2:53 pmSAT-SEA
7h 30m1 stop
1:14 am - 9:23 amSEA-SAT
6h 09m1 stop
$308American Airlines
Find Deal
Wed, Jun 19 - Mon, Jun 24
6:00 am - 10:40 amSAT-SEA
6h 40m1 stop
3:35 pm - 11:59 pmSEA-SAT
6h 24m1 stop
$325United Airlines
Find Deal
Thu, May 23 - Sat, May 25
6:00 am - 10:43 amSAT-SEA
6h 43m1 stop
1:14 am - 9:23 amSEA-SAT
6h 09m1 stop
$351American Airlines
Find Deal
Mon, Jun 3 - Fri, Jun 7
6:00 am - 10:40 amSAT-SEA
6h 40m1 stop
11:00 am - 10:50 pmSEA-SAT
9h 50m2 stops
$359United Airlines
Find Deal
Thu, May 23 - Sat, May 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 Wednesdays and the most expensive ones on Saturdays.

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 $416 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 4 days 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 Frontier for $87. Spirit Airlines proposed a round-trip connection from $160 and Frontier from $185.

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 19m. 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 Thursday, when 21% of all weekly flights depart. The fewest flights depart on a Friday.

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 12m.

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

$87
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 33% 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 $87 for a one-way ticket and $154 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 $405 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

Top tips for finding a cheap flight from SAT to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $258 or less one-way and $416 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 9142 reviews
8.2Boarding
7.9Comfort
7.3Food
8.6Crew
7.3Entertainment
Airline reviews

Not a good experience, we were delayed by an hour due to maintenance issues.

2.0 MediocreAnonymous, May 2024JFK - SEA
Read more about Alaska Airlines reviews

Not a good experience, we were delayed by an hour due to maintenance issues.

After upgrading and paying for seat I was bumped from my seat. When I went to ask why she said I wasn’t assigned a seat because the ticket I purchased. After kindly explaining to her I upgraded the night before and paid for that seat she said how I was wrong and that something must have happened. I showed her my receipt and she still said there was an error. This is why I only fly delta. The flight attendant was rude as well but I don’t want to waste anymore time talking about how poor Alaska is. Delta here I come!

Ashley - the flight attendant from OMA to SEA - was phenomenal. I was traveling alone with my 4 month old and she made every accommodation possible and went out of her way to make sure my experience was as comfortable as possible. Give this woman a massive raise!

boarding was easy and the 737 Max was comfortable and roomy but that was the only good.. there was a child screaming at the top of his lungs for the entire loading, taxiing and part of the flight and no one in the crew said anything or offered any assistance.

The flight was great. The pilot was great. It was really annoying that the staff had facemasks on. Hard to hear what they’re saying when a mask is covering their mouth. I enjoyed the flight, but there was a crying baby in front of me. You guys should offer flights baby free. I would be very into that me and the person next to me discussed how they should make free flights for all of us that don’t have kids. I wouldn’t mind paying extra to not have to deal with the smell of a dirty diaper or screaming of a child. Also, if they had a separate room, the babies could be sent to the back with a curtain or something muddle the horrible sounds.

Smooth. Courteous. Fun. One problem: the wheels on my checked roller back were broken when I picked up baggage at destination. Must have happened during flight baggage handling but I don’t know where.

Staff very helpful and friendly, in flight entertainment poor. Flight left late and thus arrived 20 minutes late to final destination.

First time flying with Alaska and the staff were All professional from checkin to departure! I do plan to book more flights with Alaska. Thanks

Boarded the plain and had to wait 1 hour for crew Captain to arrive from another flight

Overall good flight, smooth and on time and comfortable. Disappointing that food is not served and you can't purchase the snack packs on the plane.

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.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

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!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

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.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

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.
6/8Sat
1 stopFrontier
8h 34mSAT-SEA
$87
5/28Tue
1 stopSpirit Airlines
14h 04mSAT-SEA
$98
6/11Tue
nonstopAlaska Airlines
4h 25mSAT-SEA
$99
10/28Mon
1 stopAmerican Airlines
8h 11mSAT-SEA
$112
6/10Mon
1 stopDelta
7h 40mSAT-SEA
$113
6/18Tue
1 stopDelta
9h 09mSAT-SEA
$118
5/26Sun
1 stopUnited Airlines
6h 29mSAT-SEA
$124
6/10Mon
nonstopAlaska Airlines
4h 25mSAT-SEA
$129
5/30Thu
1 stopAmerican Airlines
7h 51mSAT-SEA
$138
5/27Mon
1 stopUnited Airlines
6h 32mSAT-SEA
$196

Search by stops

Search by airline

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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.
5/13Mon
multi-stopDelta
7h 43mSAT-SEA
5/28Tue
multi-stopDelta
9h 17mSEA-SAT
$307
5/14Tue
multi-stopDelta
6h 05mSAT-SEA
5/25Sat
multi-stopDelta
7h 25mSEA-SAT
$358
5/13Mon
nonstopAlaska Airlines
4h 25mSAT-SEA
5/29Wed
nonstopAlaska Airlines
4h 02mSEA-SAT
$402
5/14Tue
multi-stopUnited Airlines
7h 27mSAT-SEA
5/25Sat
multi-stopUnited Airlines
9h 50mSEA-SAT
$418
5/13Mon
multi-stopUnited Airlines
9h 57mSAT-SEA
5/29Wed
multi-stopUnited Airlines
9h 45mSEA-SAT
$457
5/14Tue
multi-stopSpirit Airlines
14h 04mSAT-SEA
5/25Sat
multi-stopSpirit Airlines
23h 09mSEA-SAT
$460
5/14Tue
nonstopAlaska Airlines
4h 27mSAT-SEA
5/25Sat
nonstopAlaska Airlines
4h 02mSEA-SAT
$477
5/14Tue
multi-stopAmerican Airlines
6h 43mSAT-SEA
5/24Fri
multi-stopAmerican Airlines
8h 26mSEA-SAT
$496
5/14Tue
multi-stopSpirit Airlines
35h 52mSAT-SEA
5/25Sat
multi-stopSpirit Airlines
23h 09mSEA-SAT
$519
5/14Tue
multi-stopAmerican Airlines
6h 17mSAT-SEA
5/17Fri
multi-stopAmerican Airlines
6h 47mSEA-SAT
$553

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San Antonio - Seattle Flights

Departure:

San Antonio (undefined)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - San Antonio

Cabin classes:

$714
$1,030
$978
$198