$183 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 7/25. 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
1 adult, Economy, 0 bags

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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Cheap Flights from San Antonio to Alaska

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Anchorage
Anchorage1 stop$365
Fairbanks
Fairbanks2 stops$372
Anchorage
Anchorage1 stop$365
Fairbanks
Fairbanks2 stops$372

Book Cheap San Antonio to Alaska Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Alaska

Tue, Aug 25 - Tue, Sep 1
Southwest Logo
1:30 pm - 11:45 pm
SAT
-
ANC
13h 15m
1 stop
Southwest Logo
12:55 am - 2:50 pm
ANC
-
SAT
10h 55m
1 stop
$365Southwest
Tue, Aug 4 - Tue, Aug 18
Delta Logo
12:39 pm - 11:59 pm
SAT
-
ANC
14h 20m
2 stops
Delta Logo
10:37 pm - 3:52 pm
ANC
-
SAT
14h 15m
1 stop
$370Delta
Tue, Aug 25 - Tue, Sep 8
Delta Logo
2:00 pm - 8:59 pm
SAT
-
ANC
9h 59m
1 stop
Delta Logo
5:15 pm - 12:05 pm
ANC
-
SAT
15h 50m
2 stops
$372Delta
Mon, Aug 17 - Sun, Aug 23
Delta Logo
12:39 pm - 12:39 am
SAT
-
FAI
15h 00m
2 stops
Delta Logo
10:00 pm - 11:49 am
FAI
-
SAT
10h 49m
1 stop
$372Delta
Tue, Aug 25 - Tue, Sep 8
Delta Logo
8:00 am - 8:59 pm
SAT
-
ANC
15h 59m
2 stops
Delta Logo
5:15 pm - 12:05 pm
ANC
-
SAT
15h 50m
2 stops
$377Delta
Mon, Aug 17 - Sun, Aug 23
Delta Logo
12:39 pm - 12:39 am
SAT
-
FAI
15h 00m
2 stops
Delta Logo
10:00 pm - 4:24 pm
FAI
-
SAT
15h 24m
2 stops
$377Delta
Mon, Jun 8 - Thu, Jun 11
American Airlines Logo
4:25 pm - 10:35 pm
SAT
-
ANC
9h 10m
1 stop
American Airlines Logo
11:42 pm - 4:38 pm
ANC
-
SAT
13h 56m
1 stop
$428American Airlines
Tue, Sep 1 - Sat, Sep 5
Delta Logo
12:25 pm - 12:06 am
SAT
-
FAI
14h 41m
2 stops
Delta Logo
10:05 pm - 12:05 pm
FAI
-
SAT
11h 00m
1 stop
$451Delta
Tue, Jul 7 - Sun, Jul 12
Alaska Airlines Logo
7:02 am - 11:55 pm
SAT
-
ANC
19h 53m
1 stop
Alaska Airlines Logo
12:57 am - 5:00 am
ANC
-
SAT
25h 03m
1 stop
$460Alaska Airlines
Sat, Aug 8 - Sat, Aug 15
Alaska Airlines Logo
7:02 am - 8:38 pm
SAT
-
ANC
16h 36m
2 stops
Alaska Airlines Logo
1:22 am - 3:46 pm
ANC
-
SAT
11h 24m
2 stops
$472Alaska Airlines
Booking Insights

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.

How much is a round-trip flight from San Antonio to Alaska?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Alaska departing in August.

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 $199 (return) on average. On the other hand, the most expensive months are November and February, when the average cost of round-trip tickets is $437 and $399 respectively.

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, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$183
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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.

Reviews of the top 4 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.
7.9
Alaska AirlinesOverall score based on 12325 reviews
8.5Crew
7.8Comfort
8.1Boarding
7.0Entertainment
7.1Food
Airline reviews

I've been loyal to Alaska Airlines for nearly 25 years and before the merger I had much better benefits. However, since the merger with Hawaiian Air, you've bumped me from group A to B or C and I now get poor selection of seats in the back of the plane.

6.0 GoodEric, Apr 2026
DFW - SEA
Read more Alaska Airlines reviews

I've been loyal to Alaska Airlines for nearly 25 years and before the merger I had much better benefits. However, since the merger with Hawaiian Air, you've bumped me from group A to B or C and I now get poor selection of seats in the back of the plane.

The response was very helpful and quick. Overall, it was very professional.

Don’t fly with Alaska if you have a layover in Seattle. Guaranteed to screw you over. We waited at terminal S3 &were >2 hours delayed(mechanical issues)and told to change terminals to a different plane that required riding 3 shuttles to get to new terminal N14. Then they delayed the flight even further and changed gates again. when I went to the customer service in terminal N, the manager turned me away without apologizing & refused to assist me but mandated I leave her alone as her shift is nearly finished and insisted I totake another 2 shuttles to terminal C so I can just talk to another service rep while dragging my family of 4/ kids in tow.

Would not let us check in our luggage. Flight was 40 minutes late, so we really did have time to check in our luggage. Could not get on another flight even for the next day, calling the Alaska service numbers provided, it stated the average wait time to speak to anyone on the phone was 8 HOURS! Alaska would not refund our tix. Never again!!!!!

Morbidly obese dude took half my seat. Sore shoulders back from being squeezed. Shame on the airline for not making this guy purchase two seats

Everything was good. Please have a wheat free option for snacks in the future.

I had a medical incident on the flight. The crew was very responsive and kind, making the situation as "good" as possible. (I believe they were overly cautious, but it's understandable.) My only complaint is that the seats are too small. I was so cramped for so many hours, that it exacerbated my medical incident. I will probably not be able to fly in coach anymore, and cannot afford otherwise, so it looks like flying is a thing of the past for me.

Attentive, caring. Loved the communication in the app even before boarding and while on plane from pilots.

Not delay for a few passengers. That was uncalled for. If idiots can't make the flight on time thats their fault. Why should I be punished for them? No more holding the plane for one or two people

The flight was on time and got in early which allowed us to get to our next flight.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

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

Information on your arrival and departure airports