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Alaska

$350+ Cheap flights from San José (SJO) to Alaska

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ANC
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from San José to Alaska

Cheapest flights from San José to Alaska
Explore the most affordable flight options available from San José to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:15 am
SJO
-
ANC
2 stops26h 07m
United Airlines
Mon 1/48:44 pm
ANC
-
SJO
1 stop12h 51m
United Airlines
Deal found 7/28$592
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.
Thu 9/37:55 am
SJO
-
ANC
1 stop13h 07m
United Airlines
Tue 9/1511:09 pm
ANC
-
SJO
2 stops42h 28m
United Airlines
Deal found 7/29$604
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.
Fri 10/91:00 pm
SJO
-
ANC
1 stop32h 17m
American Airlines
Sun 10/188:22 pm
ANC
-
SJO
1 stop15h 38m
American Airlines
Deal found 7/29$610
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:15 am
SJO
-
ANC
2 stops26h 07m
United Airlines
Sun 1/311:35 pm
ANC
-
SJO
1 stop19h 25m
United Airlines
Deal found 7/28$613
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 10/22:57 pm
SJO
-
ANC
2 stops30h 16m
American Airlines
Fri 10/168:22 pm
ANC
-
SJO
1 stop15h 38m
American Airlines
Deal found 7/25$625
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:55 am
SJO
-
ANC
2 stops16h 48m
United Airlines
Fri 10/1611:45 pm
ANC
-
SJO
2 stops17h 52m
United Airlines
Deal found 7/28$627
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 10/101:00 pm
SJO
-
ANC
1 stop32h 17m
American Airlines
Sat 10/178:22 pm
ANC
-
SJO
1 stop15h 38m
American Airlines
Deal found 7/26$632
This eDestinos deal was found by Cheapflights users on 7/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:29 am
SJO
-
FAI
2 stops32h 18m
Aeromexico
Sun 8/301:39 am
FAI
-
SJO
2 stops32h 26m
Aeromexico
Deal found 7/25$724
This FlightHub deal was found by Cheapflights users on 7/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:25 pm
SJO
-
FAI
2 stops37h 05m
Aeromexico
Mon 9/141:35 am
FAI
-
SJO
2 stops31h 42m
Aeromexico
Deal found 7/26$915
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:40 am
SJO
-
FAI
1 stop18h 19m
United Airlines
Wed 8/121:00 am
FAI
-
SJO
2 stops16h 37m
United Airlines
Deal found 7/28$940
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.
Thu 12/2412:34 am
SJO
-
FAI
2 stops17h 22m
Multiple Airlines
Sun 1/33:54 pm
FAI
-
SJO
2 stops15h 38m
Multiple Airlines
Deal found 7/28$1,011
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:45 am
SJO
-
FAI
2 stops20h 03m
Multiple Airlines
Wed 9/25:31 am
FAI
-
SJO
3 stops24h 59m
Multiple Airlines
Deal found 7/27$1,198

Find flight deals from San José to Alaska

Keep the following information in mind while searching for San José to Alaska flight deals. Data was last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$604
(United Airlines)

One-way from

$350
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$796
Provider with most accurate pricing for San José Juan Santamaria Intl-Anchorage flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Anchorage flights.
Search Deals
From San José Juan Santamaria Intl to Alaska
Search Deals
One-way flight from San José Juan Santamaria Intl to Alaska
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José to Alaska 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 July 29, 2026.
Use the filters below to find and compare flights from San José to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Thu 9/3

7:55 am-7:02 pm

1 stop13h 07m

Anchorage

Tue 9/15

11:09 pm-7:37 pm

2 stops42h 28m

$604

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Mon 9/21

7:55 am-2:13 pm

2 stops32h 18m

Anchorage

Fri 9/25

11:45 pm-12:21 pm

2 stops34h 36m

$634
Quickest round-trip

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Tue 9/15

7:55 am-7:02 pm

1 stop13h 07m

Anchorage

Sun 9/20

3:30 pm-7:15 am

1 stop13h 45m

$645

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Thu 9/10

8:45 am-2:13 pm

1 stop31h 28m

Anchorage

Sat 9/19

3:30 pm-7:15 am

1 stop13h 45m

$677

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Mon 10/5

7:55 am-10:43 pm

2 stops16h 48m

Anchorage

Fri 10/16

11:45 pm-7:37 pm

2 stops17h 52m

$687

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Sat 10/24

7:55 am-10:43 pm

2 stops16h 48m

Anchorage

Sun 10/25

11:59 pm-7:39 pm

2 stops17h 40m

$700

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Thu 9/10

1:25 pm-12:30 am

2 stops37h 05m

Fairbanks

Mon 9/14

1:35 am-11:17 am

2 stops31h 42m

$915

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Sat 8/8

7:55 am-10:59 pm

2 stops17h 04m

Fairbanks

Wed 8/12

1:00 am-12:21 pm

2 stops33h 21m

$993

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Thu 9/10

7:45 am-1:48 am

2 stops20h 03m

Fairbanks

Mon 9/14

1:28 am-11:15 pm

3 stops19h 47m

$1,363

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Mon 8/24

7:45 am-1:48 am

2 stops20h 03m

Fairbanks

Mon 8/31

6:18 pm-11:15 pm

3 stops26h 57m

$1,422

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from San José to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from San José 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 San José to Alaska

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

Currently, November is the cheapest month in which you can book a flight from San José to Alaska (average of $358). Flying from San José to Alaska in June is currently the most expensive (average of $875). 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.

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated July 29, 2026.
Read through reviews of airlines operating flights from San José to Alaska, such as Alaska Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,728 reviews

Overall

7.9

Crew

8.5

Food

7.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,728 reviews
Alaska Airlines
7.9
Good
12,728 reviews

Overall

7.9

Crew

8.5

Food

7.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
United Airlines
7.4
Good
10,052 reviews
Alaska Airlines
7.9
Good
12,728 reviews

Overall

7.9

Crew

8.5

Food

7.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Related info for your journey

Find useful and relevant information for your journey from San José to Alaska. 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 from for flights from San José to Alaska?

    If you book a flight to Alaska from San José, you will be flying from Juan Santamaria Intl, which is the city’s only airport. San José Juan Santamaria Intl (SJO) is located 8.8 mi from the center of San José.

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

    Airlines like United Airlines and Aeromexico fly from San José to Alaska in about 13h 07m. The time it takes to get you to your destination can typically vary by up to 23h 58m. Airlines will cover a distance of 4813 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San José to Alaska 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 San José to Alaska?

    Currently, November is the cheapest month in which you can book a flight from San José to Alaska (average of $358). Flying from San José to Alaska in June is currently the most expensive (average of $875). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from San José to Alaska

Discover the top 2 airlines that operate flights from San José to Alaska. 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$357Average$489FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$490Average$872FlexibilityNo cancel feeOn-time75%

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