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San José

$255+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJO
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap 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 julio 30, 2025.

Round-trip from

$564
(United Airlines)

One-way from

$255
(Delta)

Popular in

October

Cheapest in

August

Average price

$893
From Alaska to San José Juan Santamaria Intl
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One-way flight from Alaska to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 1% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 9/1211:45 pmANC - SJO
2 stops17h 52mUnited Airlines
vie. 9/197:55 amSJO - ANC
1 stop13h 25mUnited Airlines
Deal found 7/29$564
This American Airlines deal was found by Cheapflights users on 7/28. 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.
sáb. 9/278:13 pmANC - SJO
1 stop19h 39mAmerican Airlines
mar. 9/307:27 amSJO - ANC
1 stop13h 40mAmerican Airlines
Deal found 7/28$593
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/23:50 pmANC - SJO
2 stops18h 02mDelta
jue. 12/117:00 amSJO - ANC
2 stops16h 30mDelta
Deal found 7/29$615
This American Airlines deal was found by Cheapflights users on 7/29. 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.
jue. 9/111:31 amANC - SJO
2 stops14h 26mMultiple Airlines
vie. 9/197:27 amSJO - ANC
1 stop13h 40mMultiple Airlines
Deal found 7/29$653
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
dom. 11/3012:09 amANC - SJO
1 stop20h 32mAlaska Airlines
mar. 12/92:26 amSJO - ANC
2 stops20h 56mAlaska Airlines
Deal found 7/29$713
This Aeromexico deal was found by Cheapflights users on 7/29. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2612:55 amANC - SJO
2 stops20h 15mAeromexico
mar. 9/308:05 amSJO - ANC
2 stops19h 32mAeromexico
Deal found 7/29$845

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 julio 30, 2025.
Use the filters below to find and compare flights from Alaska to San José that are best for you.

Fly from

Alaska

Fly to

San José

Route

Depart

Return

Price

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

vie. 9/12

11:45 pm-7:37 pm

2 stops17h 52m

San José Juan Santamaria Intl

vie. 9/19

7:55 am-7:20 pm

1 stop13h 25m

$564

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

sáb. 9/27

8:13 pm-5:52 pm

1 stop19h 39m

San José Juan Santamaria Intl

mar. 9/30

7:27 am-7:07 pm

1 stop13h 40m

$593

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

mar. 12/2

3:50 pm-12:52 pm

2 stops18h 02m

San José Juan Santamaria Intl

jue. 12/11

7:00 am-8:30 pm

2 stops16h 30m

$615

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

jue. 9/11

1:31 am-5:57 pm

2 stops14h 26m

San José Juan Santamaria Intl

vie. 9/19

7:27 am-7:07 pm

1 stop13h 40m

$653

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

dom. 11/30

12:09 am-11:41 pm

1 stop20h 32m

San José Juan Santamaria Intl

mar. 12/9

2:26 am-8:22 pm

2 stops20h 56m

$713

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

vie. 9/26

12:55 am-11:10 pm

2 stops20h 15m

San José Juan Santamaria Intl

mar. 9/30

8:05 am-1:37 am

2 stops19h 32m

$845

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

mié. 8/20

5:19 pm-12:10 pm

2 stops16h 51m

$255

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

dom. 9/28

9:53 pm-7:42 pm

2 stops19h 49m

$257

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

sáb. 10/4

1:39 am-3:17 pm

2 stops35h 38m

$305

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

vie. 9/12

1:15 am-7:04 pm

3 stops15h 49m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 results
1
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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

What is the cheapest month to book a flight from Alaska to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Alaska to San José, San José Province (average of $398). Flying from Alaska to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AK to SJO?

Find hourly flight availability from Alaska to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alaska to San José, San José Province as you normally would.

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated julio 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Aeromexico from Alaska to San José by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Aeromexico
7.5
Good
1,721 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • What are the cheapest airlines to fly from Alaska to San José, San José Province one-way?

    The cheapest airlines for a one-way flight from Alaska to San José, San José Province are Delta ($255), American Airlines ($257), and Alaska Airlines ($313).

  • 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.

  • What is the cheapest month to book a flight from Alaska to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Alaska to San José, San José Province (average of $398). Flying from Alaska to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San José?

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

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Alternative routes for Alaska to San José

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Liberia flights
Atlanta to Liberia flights
Hobby to Liberia flights
Boston to Liberia flights
Philadelphia to San José flights
Austin to San José flights
Oakland to San José flights
Salt Lake City to San José flights
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George Bush Intcntl to Liberia flights
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Minneapolis to San José flights
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Miami to Liberia flights

Top 4 airlines flying from Alaska to San José

Discover the top 4 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$476Average$743FlexibilityNo cancel feeOn-time69%
DeltaCheapest$554Average$680FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$595Average$745FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$614Average$704FlexibilityNo cancel feeOn-time71%

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