$392 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 2/11. 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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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$392
Fairbanks
Fairbanks2 stops$501
Anchorage
Anchorage1 stop$392
Fairbanks
Fairbanks2 stops$501

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 - Wed, Jun 3
United Airlines Logo
8:45 am - 10:55 pm
SJO
-
ANC
16h 10m
1 stop
United Airlines Logo
10:30 pm - 7:37 pm
ANC
-
SJO
19h 07m
1 stop
$392United Airlines
Fri, Feb 27 - Sun, Mar 1
United Airlines Logo
2:05 pm - 11:08 pm
SJO
-
ANC
36h 03m
2 stops
United Airlines Logo
11:45 pm - 8:39 pm
ANC
-
SJO
41h 54m
2 stops
$404United Airlines
Tue, May 26 - Wed, Jun 3
United Airlines Logo
11:13 am - 11:10 am
SJO
-
ANC
25h 57m
2 stops
United Airlines Logo
2:11 pm - 10:11 am
ANC
-
SJO
18h 00m
2 stops
$440United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
5:30 am - 10:50 pm
SJO
-
ANC
19h 20m
2 stops
United Airlines Logo
11:52 pm - 9:32 pm
ANC
-
SJO
43h 40m
2 stops
$441United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
6:00 am - 10:55 pm
SJO
-
ANC
42h 55m
2 stops
United Airlines Logo
12:12 pm - 10:11 am
ANC
-
SJO
19h 59m
2 stops
$446United Airlines
Thu, Mar 26 - Mon, Apr 6
United Airlines Logo
7:45 am - 10:50 pm
SJO
-
ANC
41h 05m
2 stops
United Airlines Logo
11:47 pm - 10:11 am
ANC
-
SJO
32h 24m
2 stops
$452United Airlines
Tue, May 26 - Wed, Jun 3
Avianca Logo
8:45 am - 10:55 pm
SJO
-
ANC
16h 10m
1 stop
Avianca Logo
2:11 pm - 10:11 am
ANC
-
SJO
18h 00m
2 stops
$454Avianca
Tue, May 5 - Sat, May 9
Alaska Airlines Logo
12:55 am - 4:25 pm
SJO
-
ANC
17h 30m
2 stops
Alaska Airlines Logo
1:49 am - 11:45 pm
ANC
-
SJO
19h 56m
2 stops
$493Alaska Airlines
Thu, May 7 - Tue, May 12
Alaska Airlines Logo
12:55 am - 10:53 pm
SJO
-
FAI
23h 58m
2 stops
Alaska Airlines Logo
7:59 pm - 11:33 pm
FAI
-
SJO
25h 34m
2 stops
$501Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
11:35 pm - 6:50 pm
SJO
-
ANC
21h 15m
1 stop
American Airlines Logo
8:30 pm - 1:22 pm
ANC
-
SJO
14h 52m
1 stop
$501American Airlines
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.

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 $368 (return) on average. On the other hand, the most expensive months are April and June, when the average cost of round-trip tickets is $873 and $808 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 5 weeks before departure, which saves you about 13% 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$226
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 30% 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.
8.0
Alaska AirlinesOverall score based on 11839 reviews
7.8Comfort
7.0Entertainment
7.1Food
8.5Crew
8.1Boarding
Airline reviews

The room for legs is adequate for a 6’ tall man and the flight was comfortable. The cabin is clean and the crew is very friendly and pleasant.

10.0 ExcellentPhilip, Feb 2026
SAN - TPA
Read more Alaska Airlines reviews

The room for legs is adequate for a 6’ tall man and the flight was comfortable. The cabin is clean and the crew is very friendly and pleasant.

The he whole flight was very smooth on every aspects.

Flight cancelled and deplaned. Rescheduled 8 hours later at a different airport. Ended up at destination but late.

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.

Flight was delayed about 40 minutes by a mechanical problem. This made a long day even longer. Otherwise good.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

The attendant on board was amazing. She should be doing business/first international long haul.

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

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

Information on your arrival and departure airports