$223 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 3/25. 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 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$370
Fairbanks
Fairbanks2 stops$433
Anchorage
Anchorage2 stops$370
Fairbanks
Fairbanks2 stops$433

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

Wed, Feb 11 - Wed, Feb 18
United Airlines Logo
8:45 am - 7:46 pm
SJO
-
ANC
38h 01m2 stops
United Airlines Logo
9:00 am - 12:56 pm
ANC
-
SJO
24h 56m2 stops
$370United Airlines
Fri, Feb 6 - Fri, Feb 20
United Airlines Logo
8:45 am - 7:57 pm
SJO
-
ANC
38h 12m2 stops
United Airlines Logo
11:45 pm - 6:25 am
ANC
-
SJO
27h 40m2 stops
$411United Airlines
Sun, Feb 1 - Fri, Feb 6
United Airlines Logo
6:30 am - 11:15 pm
SJO
-
ANC
43h 45m2 stops
United Airlines Logo
11:45 pm - 12:56 pm
ANC
-
SJO
34h 11m2 stops
$412United Airlines
Thu, May 7 - Tue, May 12
Alaska Airlines Logo
12:55 am - 3:03 pm
SJO
-
FAI
40h 08m2 stops
Alaska Airlines Logo
7:59 pm - 11:33 pm
FAI
-
SJO
25h 34m2 stops
$433Alaska Airlines
Thu, May 21 - Wed, Jun 3
Alaska Airlines Logo
12:53 am - 12:20 am
SJO
-
ANC
25h 27m1 stop
Alaska Airlines Logo
11:15 pm - 11:33 pm
ANC
-
SJO
22h 18m1 stop
$452Alaska Airlines
Wed, Mar 25 - Sun, Apr 5
American Airlines Logo
11:35 pm - 7:06 pm
SJO
-
ANC
21h 31m1 stop
American Airlines Logo
8:13 pm - 9:43 pm
ANC
-
SJO
23h 30m1 stop
$456American Airlines
Tue, Jan 27 - Tue, Feb 10
Multiple Airlines Logo
1:16 am - 2:48 am
SJO
-
FAI
28h 32m2 stops
Multiple Airlines Logo
1:30 am - 11:35 pm
FAI
-
SJO
19h 05m2 stops
$605Multiple Airlines
Tue, Jan 20 - Mon, Jan 26
American Airlines Logo
2:54 pm - 3:06 pm
SJO
-
FAI
27h 12m2 stops
American Airlines Logo
2:10 am - 10:30 pm
FAI
-
SJO
17h 20m2 stops
$630American Airlines
Mon, Feb 2 - Sun, Feb 8
Multiple Airlines Logo
7:09 am - 2:48 am
SJO
-
FAI
22h 39m2 stops
Multiple Airlines Logo
2:10 am - 10:30 pm
FAI
-
SJO
17h 20m2 stops
$648Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Aeromexico Logo
1:20 pm - 12:22 am
SJO
-
FAI
38h 02m2 stops
Aeromexico Logo
1:30 am - 11:35 pm
FAI
-
SJO
19h 05m2 stops
$738Aeromexico
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 $853 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$223
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 31% 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 11575 reviews
7.8Comfort
7.0Entertainment
8.5Crew
8.1Boarding
7.1Food
Airline reviews

The aircraft was really clean and modern n spacious -flight was a bit too warm n upper fan wasn’t fully functional

10.0 ExcellentYolande, Dec 2025
BZE - LAX
Read more Alaska Airlines reviews

The aircraft was really clean and modern n spacious -flight was a bit too warm n upper fan wasn’t fully functional

The flight was delayed, but once it arrived everything moved right along.

In evening be nice to have something sweet rather than dry pretzels

Late leaving so threatened our connection in Vegas to Seattle. We did make up time and made our connection.

Poor, no one with Alaska Airlines is in a hurry to do anything. Slow, lack of intent, inconsistent.

I behave had better flights this one was old and poor

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.

The staff was nice, however boarding taking 2 hours. That’s insane. Overall very bad experience, a lot of turbulence and when landed in Chicago was horrible. I don’t think I’ll flight with UA again.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

An international flight on an apron is pretty unusual in my 40 years of traveling. Departure delay. Luggage despite over an hour connection did not make it to the flight. Actually still in Germany. My luggage was not moved until I reached my final destination despite knowing it to be left in Germany upon my arrival in Chicago. The service left me a little off, both going and returning from Europe. Light on in the cabin even during a night flight and lots of traffic no matter what. Maybe passengers want more service? As a frequent traveler i just want to be able to sleep, the food will be better at the destination anyway. So since the cabin crew woke me up I asked for a cocktail, I did not get the best response although sitting in row 20 premium economy. I usually fly premium economy or business and my 2 flight to Europe in 2025 with United both had luggage delays and other minor issues. American flights to Australia, Canada and Europe went smoothly and Premium plus feels very much like business light. Is United Club becoming a waste and Silver/Gold levels another waste??

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

Information on your arrival and departure airports