$282 Find Cheap Flights from San José 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 José to Alaska departing on 10/7. 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 José 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 José to Alaska, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San José to Alaska

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Anchorage
Anchorage1 stop$487
Fairbanks
Fairbanks2 stops$651
Anchorage
Anchorage1 stop$487
Fairbanks
Fairbanks2 stops$651

Book Cheap San José 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 José 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 José to Alaska

Tue, May 26 - Mon, Jun 1
United Airlines Logo
8:45 am - 10:46 pm
SJO
-
ANC
16h 01m
1 stop
United Airlines Logo
2:05 pm - 7:15 am
ANC
-
SJO
15h 10m
1 stop
$487United Airlines
Wed, May 27 - Tue, Jun 2
United Airlines Logo
8:45 am - 10:46 pm
SJO
-
ANC
16h 01m
1 stop
United Airlines Logo
12:12 pm - 7:37 pm
ANC
-
SJO
29h 25m
2 stops
$498United Airlines
Tue, May 26 - Sun, May 31
Alaska Airlines Logo
12:53 am - 11:20 pm
SJO
-
ANC
24h 27m
2 stops
Alaska Airlines Logo
7:24 pm - 11:33 pm
ANC
-
SJO
26h 09m
2 stops
$500Alaska Airlines
Fri, Oct 9 - Sun, Oct 18
American Airlines Logo
12:57 pm - 7:08 pm
SJO
-
ANC
32h 11m
1 stop
American Airlines Logo
8:20 pm - 1:58 pm
ANC
-
SJO
15h 38m
1 stop
$507American Airlines
Sat, May 23 - Mon, Jun 1
United Airlines Logo
12:30 am - 10:46 pm
SJO
-
ANC
24h 16m
2 stops
United Airlines Logo
12:12 pm - 10:11 am
ANC
-
SJO
19h 59m
2 stops
$508United Airlines
Fri, Oct 9 - Sun, Oct 18
American Airlines Logo
2:45 pm - 7:08 pm
SJO
-
ANC
30h 23m
2 stops
American Airlines Logo
8:20 pm - 1:58 pm
ANC
-
SJO
15h 38m
1 stop
$511American Airlines
Tue, May 19 - Wed, May 27
Alaska Airlines Logo
12:53 am - 3:22 pm
SJO
-
ANC
40h 29m
2 stops
Alaska Airlines Logo
11:13 pm - 11:33 pm
ANC
-
SJO
22h 20m
1 stop
$516Alaska Airlines
Sat, Sep 19 - Sat, Sep 26
Aeromexico Logo
8:13 am - 12:06 am
SJO
-
FAI
17h 53m
2 stops
Aeromexico Logo
1:30 am - 12:05 pm
FAI
-
SJO
32h 35m
2 stops
$734Aeromexico
Thu, Sep 10 - Mon, Sep 14
Aeromexico Logo
1:25 pm - 12:06 am
SJO
-
FAI
36h 41m
2 stops
Aeromexico Logo
1:30 am - 11:45 pm
FAI
-
SJO
20h 15m
2 stops
$771Aeromexico
Thu, Sep 10 - Tue, Sep 15
GOL Logo
12:57 pm - 3:09 pm
SJO
-
FAI
28h 12m
2 stops
GOL Logo
8:00 am - 11:05 am
FAI
-
SJO
25h 05m
2 stops
$783GOL
Booking Insights

KAYAK's insights & trends for San José to Alaska flights

Get data-powered insights and trends into flights from San José 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 José 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 José to Alaska departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José 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 José to Alaska is November, when tickets cost $379 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $757 and $693 respectively.

How far in advance should I book a flight from San José 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 José 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 José to Alaska, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$282
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from San José to Anchorage

FAQs - booking Alaska flights

  • How does KAYAK find such low prices on flights from San José 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 José to Alaska.

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

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

 
See real verified KAYAK customer reviews for airlines flying from San José 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 José 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 12237 reviews
7.0Entertainment
7.0Food
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

No blanket on a 6 hours red eye flight on business class. SHAME!!! Very unfair and uncomfortable especially considering how cold the aircraft was with the ac

10.0 ExcellentMalini, Mar 2026
LIR - LAX
Read more Alaska Airlines reviews

No blanket on a 6 hours red eye flight on business class. SHAME!!! Very unfair and uncomfortable especially considering how cold the aircraft was with the ac

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.

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

Good. They have great attitudes. I will say that the Liberia airport in Costa Rica is the best in the world.

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

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

I like them since I live in Alaska and I don't have much choice

Coke zero offered...good. The proptness of flight was late. This has been a everytime thing for my last 9 flights. And is putting alot of pressure on my connecting flights. Not a bit punctual. I am always early, but Ak. Airlines is not. And people i happen fly beside, parrot the same thing. The baggage delivery to baggage claim, is not prompt. Its slowwwww. The seats are poorly padded, very crowd. We need more room, not padding the airlines bottom line. Its like a cattle car. More leg room, more side to side room. And attendants need upgrade of verbal skills. I have been faithful to Ak. A., but it will change if changes are not made. Not the only planes in the sky.

We were very late to take off, late exit plane, and luggage took a long time.

Great if it’s not a long flight in coach.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

The international / itallian speakers did not seem as friendly and professional as the others. Drink selections were denied ( a beer) until questioned about lack of ANY beer on the plane and then four options were given.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

It was a more comfortable seat don't get stuck in middle, makes for uncomfortable situation

Business class would have been better , poor quality blanket , services

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

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

Information on your arrival and departure airports