$452 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 4/1. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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$452
Fairbanks
Fairbanks2 stops$532
Anchorage
Anchorage1 stop$452
Fairbanks
Fairbanks2 stops$532

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, Apr 1 - Wed, Apr 8
American Airlines Logo
11:35 pm - 7:06 pm
SJO
-
ANC
21h 31m
1 stop
American Airlines Logo
8:30 pm - 1:22 pm
ANC
-
SJO
14h 52m
1 stop
$452American Airlines
Tue, May 5 - Sat, May 9
Alaska Airlines Logo
12:55 am - 12:42 am
SJO
-
ANC
25h 47m
2 stops
Alaska Airlines Logo
12:59 am - 11:45 pm
ANC
-
SJO
20h 46m
2 stops
$458Alaska Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
11:35 pm - 7:06 pm
SJO
-
ANC
21h 31m
1 stop
American Airlines Logo
8:30 pm - 9:36 pm
ANC
-
SJO
23h 06m
1 stop
$461American Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
11:35 pm - 7:06 pm
SJO
-
ANC
21h 31m
1 stop
American Airlines Logo
8:30 pm - 9:36 pm
ANC
-
SJO
23h 06m
1 stop
$462American Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
11:35 pm - 7:06 pm
SJO
-
ANC
21h 31m
1 stop
American Airlines Logo
8:30 pm - 9:36 pm
ANC
-
SJO
23h 06m
1 stop
$463American Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
7:55 am - 10:45 pm
SJO
-
ANC
40h 50m
2 stops
United Airlines Logo
11:47 pm - 5:30 am
ANC
-
SJO
51h 43m
2 stops
$474United Airlines
Tue, May 5 - Sun, May 10
Alaska Airlines Logo
12:55 am - 10:43 pm
SJO
-
ANC
23h 48m
2 stops
Alaska Airlines Logo
11:45 pm - 11:45 pm
ANC
-
SJO
22h 00m
1 stop
$477Alaska Airlines
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
11:13 am - 10:45 pm
SJO
-
ANC
37h 32m
2 stops
United Airlines Logo
11:47 pm - 10:11 am
ANC
-
SJO
32h 24m
2 stops
$505United Airlines
Sat, Aug 8 - Wed, Aug 12
Aeromexico Logo
8:13 am - 12:06 am
SJO
-
FAI
17h 53m
2 stops
Aeromexico Logo
1:30 am - 11:45 pm
FAI
-
SJO
20h 15m
2 stops
$820Aeromexico
Thu, Aug 13 - Thu, Aug 20
Delta Logo
1:21 pm - 1:48 pm
SJO
-
FAI
26h 27m
2 stops
Delta Logo
2:40 pm - 11:56 am
FAI
-
SJO
19h 16m
2 stops
$2,198Delta
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 April.

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 July, when the average cost of round-trip tickets is $873 and $813 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 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$452
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 27% 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 11959 reviews
8.1Boarding
7.8Comfort
7.0Entertainment
8.5Crew
7.1Food
Airline reviews

Well the seats were very tight but the plane was very clean, the attendance great and good entertainment. Maybe they had it, but I wanted a map on the app. Thanks

10.0 ExcellentDantzelle, Feb 2026
LAS - PDX
Read more Alaska Airlines reviews

Well the seats were very tight but the plane was very clean, the attendance great and good entertainment. Maybe they had it, but I wanted a map on the app. Thanks

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.

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

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

I couldn’t make my first flight due to weather delays trapping us in the town we were in. Then I had to buy a new ticket

Flight attendants had a little attitude. Food tastes no good.

Chargers didn’t work, no entertainment and we had to wait for taxiing for easily 40 minutes after arriving early. Bags were late too!

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

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

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

Information on your arrival and departure airports