$203 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 1/28. 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$369
Fairbanks
Fairbanks2 stops$614
Anchorage
Anchorage2 stops$369
Fairbanks
Fairbanks2 stops$614

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, Mar 24 - Sun, Apr 5
United Airlines Logo
1:05 pm - 10:50 pmSJO-ANC
35h 45m2 stops
United Airlines Logo
11:45 pm - 10:11 amANC-SJO
32h 26m2 stops
$369United Airlines
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Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
6:30 am - 12:25 amSJO-ANC
20h 55m2 stops
United Airlines Logo
9:00 pm - 12:56 pmANC-SJO
12h 56m1 stop
$370United Airlines
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Wed, Dec 24 - Tue, Dec 30
United Airlines Logo
6:30 am - 12:25 amSJO-ANC
20h 55m2 stops
United Airlines Logo
1:30 am - 6:25 amANC-SJO
25h 55m2 stops
$372United Airlines
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Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
11:35 pm - 7:06 pmSJO-ANC
21h 31m1 stop
American Airlines Logo
8:50 pm - 9:55 pmANC-SJO
23h 05m1 stop
$395American Airlines
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Sun, Feb 1 - Fri, Feb 6
Multiple Airlines Logo
1:16 am - 3:06 pmSJO-FAI
16h 50m2 stops
Multiple Airlines Logo
2:10 am - 11:15 pmFAI-SJO
18h 05m2 stops
$614Multiple Airlines
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Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
1:27 am - 12:44 amSJO-FAI
26h 17m2 stops
Alaska Airlines Logo
5:51 am - 12:07 amFAI-SJO
15h 16m2 stops
$671Alaska Airlines
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Mon, Feb 2 - Fri, Feb 6
Aeromexico Logo
1:20 pm - 12:22 amSJO-FAI
38h 02m2 stops
Aeromexico Logo
1:30 am - 11:35 pmFAI-SJO
19h 05m2 stops
$687Aeromexico
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Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
7:45 am - 2:48 amSJO-FAI
22h 03m2 stops
Multiple Airlines Logo
2:10 am - 11:15 pmFAI-SJO
18h 05m2 stops
$692Multiple Airlines
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Thu, Feb 19 - Wed, Feb 25
American Airlines Logo
3:04 pm - 2:58 pmSJO-FAI
26h 54m2 stops
American Airlines Logo
5:51 am - 10:40 pmFAI-SJO
13h 49m2 stops
$787American Airlines
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Wed, Feb 18 - Tue, Feb 24
Alaska Airlines Logo
1:27 am - 12:44 amSJO-FAI
26h 17m2 stops
Alaska Airlines Logo
2:18 am - 12:07 amFAI-SJO
18h 49m2 stops
$807Alaska Airlines
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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 March.

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 $880 and $853 respectively.

What’s the cheapest day of the week to fly from San José to Alaska?

The average price of all round-trip flights from San José to Alaska clicked on KAYAK for each day over the last 12 months.

When flying from San José to Alaska, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to San José, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

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 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

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Good to know

Low seasonFebruary
Cheapest flight$212
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 36% 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.

  • What is the cheapest time of day to fly to Alaska?

    The cheapest time of day to fly to Alaska is generally in the morning, when round-trip flights cost $842 on average. The most expensive time of day to fly to Alaska is generally at night, which is peak travel time and where the average cost of a ticket is $852.

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 11340 reviews
8.5Crew
8.1Boarding
7.8Comfort
7.1Food
7.0Entertainment
Airline reviews

No accommodation or credit offered for cancelled layover flight to Eugene from portland

8.0 ExcellentDaren, Nov 2025BUR - PDX
Read more Alaska Airlines reviews

No accommodation or credit offered for cancelled layover flight to Eugene from portland

If they loaded the back of the plane first, loading would go faster

accommodating myself, my dog and crate when the flight was delayed multiple times

I know airlines have to save money, but a little more legroom would be nice. I’m a small person and I just felt cramped after a few hours. However, I loved everything else! Free Alaska Airlines wifi, free movies, yummy snacks, and the crew was so helpful and accommodating!

I liked the free snacks and drink. I liked the onboard entertainment. I did not like the WiFi cutting out in middle of my movie.

I love a red eye flight. No lines to wait in. Lots of turbulence on the flight and a very shaky landing.

I truly appreciated the kindness and attentiveness of the staff and flight attendants. They did their best to be prompt with departure times to San Diego and back to New York! Alaska Airlines ... you are awesome!!

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.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

United has come a long way, it’s been a fantastic experience traveling with them.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Great crew, excellent landing, good food. Over all great experience. Thank you!

Older aircraft, no meal, only food was for purchase. Not impressed United.

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

Information on your arrival and departure airports

San José (SJO)