$256 Find Cheap Flights from San Antonio to Alaska

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 Alaska departing on 9/6. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Alaska

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Alaska, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Alaska, as well as popular online travel agencies
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Best Alaska Flight Deals from San Antonio

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Anchorage
Anchorage1 stop$443
Fairbanks
Fairbanks2 stops$570
Anchorage
Anchorage1 stop$443
Fairbanks
Fairbanks2 stops$570

Cheap Flights from San Antonio to Alaska

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Alaska 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.

Recent round-trip flight deals from San Antonio to Alaska

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Antonio to Alaska.
Discover the best prices for you by selecting your travel dates on KAYAK.
Sun Country Air Logo
6:35 pm - 12:28 pmSAT-ANC
20h 53m1 stop
Sun Country Air Logo
8:55 pm - 9:47 amANC-SAT
9h 52m1 stop
$443Sun Country Air
Find Deal
Sun, Jun 8 - Sat, Jun 14
Sun Country Air Logo
6:35 pm - 12:16 pmSAT-ANC
20h 41m1 stop
Sun Country Air Logo
1:20 pm - 9:47 amANC-SAT
17h 27m1 stop
$491Sun Country Air
Find Deal
Thu, Jun 12 - Wed, Jun 18
 Logo
10:51 pm - 12:16 pmSAT-ANC
40h 25m3 stops
 Logo
1:20 pm - 9:47 amANC-SAT
17h 27m1 stop
Mon, Jun 9 - Sun, Jun 15
Delta Logo
12:45 pm - 11:26 pmSAT-ANC
13h 41m2 stops
Delta Logo
10:30 pm - 3:36 pmANC-SAT
14h 06m1 stop
$508Delta
Find Deal
Wed, Jun 11 - Wed, Jun 18
Delta Logo
6:06 pm - 12:27 amSAT-ANC
9h 21m1 stop
Delta Logo
8:15 pm - 9:37 amANC-SAT
10h 22m1 stop
$510Delta
Find Deal
Tue, May 27 - Tue, Jun 3
Alaska Airlines Logo
7:28 pm - 2:20 amSAT-FAI
9h 52m1 stop
Alaska Airlines Logo
12:50 am - 5:10 amFAI-SAT
25h 20m2 stops
$592Alaska Airlines
Find Deal
Tue, Jun 3 - Mon, Jun 9
Alaska Airlines Logo
7:28 pm - 7:48 amSAT-FAI
15h 20m2 stops
Alaska Airlines Logo
11:05 am - 5:10 amFAI-SAT
15h 05m2 stops
$597Alaska Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
United Airlines Logo
10:04 am - 7:24 pmSAT-ANC
12h 20m1 stop
United Airlines Logo
11:59 pm - 3:23 pmANC-SAT
12h 24m2 stops
$673United Airlines
Find Deal
Thu, Jun 5 - Thu, Jun 5
American Airlines Logo
5:44 pm - 2:20 amSAT-FAI
11h 36m2 stops
American Airlines Logo
10:00 am - 11:56 pmFAI-SAT
10h 56m2 stops
$682American Airlines
Find Deal
Sat, May 31 - Sat, Jun 7
United Airlines Logo
6:45 am - 9:22 pmSAT-ANC
17h 37m2 stops
United Airlines Logo
11:59 pm - 4:54 pmANC-SAT
13h 55m2 stops
$718United Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 4
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KAYAK's insights & trends for San Antonio to Alaska flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Alaska, 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 Alaska is January, when tickets cost $438 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is $981 and $740 respectively.

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

The average price of all round-trip flights from San Antonio to Alaska clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Alaska on a Friday and more expensive on a Saturday. On your return trip to San Antonio, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to Alaska, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Antonio to Alaska, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$256
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Antonio to Anchorage

FAQs - booking Alaska flights

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

    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 Alaska.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Alaska 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 Alaska?

    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 from San Antonio to Alaska with an airline and back with another airline.

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

    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 from San Antonio to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Alaska?

    The cheapest time of day to fly to Alaska is generally at night, when round-trip flights cost $552 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Alaska is generally in the morning, which is peak travel time and where the average cost of a ticket is $708.

Top 5 airlines serving from San Antonio to Alaska

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Alaska. 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 Alaska? 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 9968 reviews
7.9Comfort
7.1Food
8.5Crew
7.1Entertainment
8.2Boarding
Airline reviews

Everything was good. However, the selections of movies and TV shows were boring and unexciting. It was disappointing.

8.0 ExcellentAnonymous, Apr 2025DFW - PDX
Read more Alaska Airlines reviews

Everything was good. However, the selections of movies and TV shows were boring and unexciting. It was disappointing.

Three hour flight so snacks and basic drinks unless you pre buy as usual. Didn’t do my emtertainment as was tired after 23 hours of travel. You have to use your own device on US flights if travelers aren’t aware so if you only use your cell phone that can be small. Crew are great.

It was very good. I love flying with Alaska air.

The flight itself was okay, but there were 2 screaming kids in front of me my entire flight which made it just awful. The parent did zero to try and make the children settle down and flight attendants did nothing either. I understand it's hard to travel with children, but constantly yelling, screaming, or loud talking for 4 hours straight is just ridiculous.

Flight was delayed about 45 min and they never offered an explanation. Peruse, staff were friendly and competent and the flight was safe.

Seattle flight to Walla Walla has a confusing doorway system . Small signs once you leave gate area to tarmac. Almost went the wrong way to my plane.

On time (in fact, early). Easy boarding and getting off.

The big problem I had was with online check-in! The 6 letter identification that I was given was for Alaska and I had to get a person on the phone (not easy) to give me a different 6 letter code for American. This resulted in my sitting in the very back row! The Alaska code is worthless and should never be given when purchasing this flight!

I hate turbulence and we had quite a lot. I really appreciated kept us calm informed. When it would likely start, when it would likely end. And the cause. Very good!

Airline seems to have really gone downhill and have secured a reputation for being late and nonprofessional. How sad.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Food choices were very limited. Taste of the dishes was average.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Sucks ! All three flights I was on this trip were delayed.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything was on time, we arrived early, everything worked well.

Angela was the best fa ever. She made that 8 hour flight a breeze

This was a pleasant, short flight and the crew was friendly.

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

We almost missed our return flight. We got to the gate one minute from closing the cabin door, and the agent got us aboard the plane! We are so very grateful!!!!!

Flight was delayed in phoenix by 1 hour. When Kenny got to minneapolis st paul, Kenny missed his connecting flight to Duluth on Sun country air. Sun country customer service did nothing to help Kenny get home to Duluth. We will not fly with sun country ever again.

When we landed in Minneapolis from Providence, the ground crew was unable to move the jet bridge to meet our plane because the wheels were frozen. We waited patiently on the plane for about 45 minutes while they tried to solve this problem. It was mind boggling that this would not be more quickly resolved, or anticipated, in a place where sever winter weather is the norm. We stressed about meeting our connecting flight to Portland, which we assumed would be our only option for that day. Fortunately, when we finally raced from our gate to the next one, that Sun Country flight had been delayed so we didn't miss it. We decided not to take anything but direct flights from now on, no matter how much cheaper.

No line to check my bag. Reasonable overweight fee. When the connection was late due to weather, the gate agent opened the door and let me on the second flight. The plane waited for my luggage transfer. My bag arrived on time at my final destination:)

I had paid for a seat assignment at the time of reservation but when I checked in the night before it wasn’t there. Had to purchase another seat.

So unprofessional. They changed my connecting flight to a time that made it literally impossible to make the flight with no way to contact them or reject the changes. When I missed the flight as expected, there was no one to be found at their ticketing counter and the phone support put me on hold for an indefinite time. Since they didn't have another flight that day, all sun country air personell had left the airport (this was at 7pm) and my only options were to get a hotel for the night and come back the next afternoon to hopefully get rescheduled or buy a flight with another airline.

I purchased an aisle seat but was put in the middle seat surrounded by families with small sick children (3). That can happen anytime and I was prepared. The ticket agent questioned why I hadn’t paid for my luggage and had to explain that 2 pieces were included with my ticket. I hate that nickel and diming attitude. Please inform your staff better.

I know the airline has been open for 40 years and the flight crew looked just as old. The flight attendants were not friendly and rude. They should think of retiring this crew.

The crew was friendly, but I only got a drink, no food.

Flight was late, boarding was a mess, families separated so they could make extra profit.

Everything you need to know for your flight from San Antonio to Alaska

Information on your arrival and departure airports

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