$415 Find Cheap Flights from San José to Alaska

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Alaska departing on 2/6. 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.
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
Anchorage2 stops$415
Fairbanks
Fairbanks2 stops$487
Anchorage
Anchorage2 stops$415
Fairbanks
Fairbanks2 stops$487

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

Fri, Feb 6 - Fri, Feb 20
United Airlines Logo
2:05 pm - 11:15 pm
SJO
-
ANC
36h 10m
2 stops
United Airlines Logo
11:45 pm - 12:56 pm
ANC
-
SJO
34h 11m
2 stops
$415United Airlines
Thu, Mar 26 - Fri, Apr 3
United Airlines Logo
5:30 am - 10:50 pm
SJO
-
ANC
43h 20m
2 stops
United Airlines Logo
11:47 pm - 10:11 am
ANC
-
SJO
32h 24m
2 stops
$424United Airlines
Fri, Feb 6 - Fri, Feb 20
United Airlines Logo
2:05 pm - 7:57 pm
SJO
-
ANC
32h 52m
2 stops
United Airlines Logo
11:45 pm - 1:15 pm
ANC
-
SJO
34h 30m
2 stops
$435United Airlines
Thu, May 7 - Tue, May 12
Alaska Airlines Logo
12:55 am - 3:03 pm
SJO
-
FAI
40h 08m
2 stops
Alaska Airlines Logo
4:16 pm - 11:33 pm
FAI
-
SJO
29h 17m
2 stops
$487Alaska 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
4:16 pm - 11:33 pm
FAI
-
SJO
29h 17m
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 - 9:36 pm
ANC
-
SJO
23h 06m
1 stop
$511American Airlines
Wed, Mar 4 - Tue, Mar 10
Multiple Airlines Logo
7:00 am - 2:38 am
SJO
-
FAI
22h 38m
2 stops
Multiple Airlines Logo
12:30 am - 7:12 pm
FAI
-
SJO
16h 42m
2 stops
$727Multiple Airlines
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
7:00 am - 2:38 am
SJO
-
FAI
22h 38m
2 stops
American Airlines Logo
12:30 am - 1:55 pm
FAI
-
SJO
34h 25m
2 stops
$768American Airlines
Tue, Feb 24 - Mon, Mar 2
Aeromexico Logo
6:17 am - 12:22 am
SJO
-
FAI
21h 05m
2 stops
Aeromexico Logo
1:27 am - 11:52 am
FAI
-
SJO
31h 25m
2 stops
$812Aeromexico
Mon, Mar 2 - Thu, Mar 5
Aeromexico Logo
6:17 am - 12:22 am
SJO
-
FAI
21h 05m
2 stops
Aeromexico Logo
1:27 am - 11:52 am
FAI
-
SJO
31h 25m
2 stops
$877Aeromexico
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$415
Best time to beat the crowds with an average 26% 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 11795 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.1Food
7.0Entertainment
Airline reviews

The staff was extremely helpful and accommodating. The only thing I could have done without was the long layover in between flights but I was going to a less popular destination so it was understandable.

10.0 ExcellentAnonymous, Jan 2026
RNO - SEA
Read more Alaska Airlines reviews

The staff was extremely helpful and accommodating. The only thing I could have done without was the long layover in between flights but I was going to a less popular destination so it was understandable.

Flight attendants made this flight wonderful. They made sure everyone had what they needed and anticipated future needs. They made adjustments as needed. It was clear this was an experienced crew.

Worst first/business class I have ever flown after 75 years on planes. Barely acceptable seats, terrible food, uninterested attendants, unavailable WiFi. I’ll never fly this airline again.

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.

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

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

I so appreciate the crew members on each flight of United. They are outstanding.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

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

Information on your arrival and departure airports