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San José

$325+ Cheap flights from Alaska to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJO
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Alaska to San José

Cheapest flights from Alaska to San José
Explore the most affordable flight options available from Alaska to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:29 pm
ANC
-
SJO
1 stop11h 52m
United Airlines
Tue 6/238:45 am
SJO
-
ANC
1 stop16h 01m
United Airlines
Deal found 6/7$757
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:45 pm
ANC
-
SJO
2 stops17h 52m
United Airlines
Tue 10/277:45 am
SJO
-
ANC
2 stops16h 54m
United Airlines
Deal found 6/7$761
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:20 pm
ANC
-
SJO
1 stop15h 38m
American Airlines
Tue 10/272:45 pm
SJO
-
ANC
2 stops30h 23m
American Airlines
Deal found 6/7$771
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:14 pm
ANC
-
SJO
1 stop15h 01m
United Airlines
Tue 9/17:55 am
SJO
-
ANC
1 stop13h 07m
United Airlines
Deal found 6/8$787
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3012:34 am
ANC
-
SJO
1 stop20h 23m
Alaska Airlines
Tue 1/121:45 am
SJO
-
ANC
2 stops17h 47m
Alaska Airlines
Deal found 6/6$791
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:56 pm
ANC
-
SJO
2 stops19h 57m
American Airlines
Tue 9/17:00 am
SJO
-
ANC
2 stops17h 32m
American Airlines
Deal found 6/8$801
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3011:40 pm
ANC
-
SJO
2 stops17h 59m
United Airlines
Sun 1/107:30 am
SJO
-
ANC
1 stop15h 04m
United Airlines
Deal found 6/6$835
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:20 pm
ANC
-
SJO
1 stop15h 37m
American Airlines
Sun 10/112:45 pm
SJO
-
ANC
2 stops30h 23m
American Airlines
Deal found 6/10$863
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:19 pm
ANC
-
SJO
1 stop19h 18m
United Airlines
Thu 9/177:55 am
SJO
-
ANC
2 stops17h 10m
United Airlines
Deal found 6/7$881

Find flight deals from Alaska to San José

Keep the following information in mind while searching for Alaska to San José flight deals. Data was last updated June 11, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$757
(United Airlines)

One-way from

$325
(Air Canada)

Popular in

July

Cheapest in

August

Average price

$709
Provider with most accurate pricing for Anchorage-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-San José Juan Santamaria Intl flights.
Search Deals
From Alaska to San José Juan Santamaria Intl
Search Deals
One-way flight from Alaska to San José Juan Santamaria Intl
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Alaska to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Wed 8/26

10:19 pm-12:21 pm

1 stop12h 02m

San José Juan Santamaria Intl

Tue 9/1

7:55 am-7:02 pm

1 stop13h 07m

$757

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 10/19

11:45 pm-7:37 pm

2 stops17h 52m

San José Juan Santamaria Intl

Tue 10/27

7:45 am-10:39 pm

2 stops16h 54m

$761

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 8/27

2:14 pm-7:15 am

1 stop15h 01m

San José Juan Santamaria Intl

Tue 9/1

7:55 am-7:02 pm

1 stop13h 07m

$787

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 10/1

8:20 pm-1:57 pm

1 stop15h 37m

San José Juan Santamaria Intl

Sun 10/11

2:45 pm-7:08 pm

2 stops30h 23m

$863

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 9/14

9:00 am-12:21 pm

2 stops25h 21m

San José Juan Santamaria Intl

Thu 9/17

7:55 am-11:05 pm

2 stops17h 10m

$881
Cheapest one-way

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 9/17

12:29 am-6:50 pm

2 stops16h 21m

$386

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Fri 8/21

1:29 am-7:49 pm

2 stops16h 20m

$386
Quickest one-way

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Wed 9/16

10:19 pm-12:21 pm

1 stop12h 02m

$410

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Tue 9/15

10:19 pm-12:21 pm

1 stop12h 02m

$413

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Wed 9/9

10:19 pm-7:37 pm

1 stop19h 18m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Alaska to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Alaska with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alaska to San José
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Alaska to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San José from Alaska?

    San José Juan Santamaria Intl (SJO) is the airport you will fly into if you book a flight from Alaska to San José. It is only a 8.8 mi journey from Juan Santamaria Intl (SJO) to San José’s city center.

  • How long is the flight from Alaska to San José?

    For as low as $757, United Airlines can have you in San José from Alaska in 12h 02m. Alaska and San José are separated by a distance of 4813 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Alaska to San José that include hotel bookings?

    Yes. In addition to deals on Alaska to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alaska to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to San José.

  • Can I find deals for business class flights from Alaska to San José?

    Yes. Cheapflights offers flight deals from Alaska to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Jacó
Heredia
Dominical
Manuel Antonio

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Top 3 airlines flying from Alaska to San José

Discover the top 3 airlines that operate flights from Alaska to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$275Average$671FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$326Average$762FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$544Average$676FlexibilityNo cancel feeOn-time71%

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