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Alaska

$310+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ANC
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
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 June 12, 2026.

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.
Tue 9/151:25 pm
SJO
-
ANC
2 stops27h 45m
United Airlines
Tue 9/223:30 pm
ANC
-
SJO
2 stops18h 51m
United Airlines
Deal found 6/8$560
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/178:45 am
SJO
-
ANC
1 stop31h 28m
United Airlines
Mon 9/2811:45 pm
ANC
-
SJO
2 stops17h 52m
United Airlines
Deal found 6/9$572
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/237:55 am
SJO
-
ANC
2 stops17h 10m
United Airlines
Sun 9/2711:45 pm
ANC
-
SJO
2 stops34h 36m
United Airlines
Deal found 6/11$574
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/107:55 am
SJO
-
ANC
2 stops16h 48m
United Airlines
Sun 10/1811:45 pm
ANC
-
SJO
2 stops34h 36m
United Airlines
Deal found 6/11$581
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.
Fri 10/92:45 pm
SJO
-
ANC
2 stops30h 23m
American Airlines
Sun 10/188:20 pm
ANC
-
SJO
1 stop15h 38m
American Airlines
Deal found 6/10$583
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.
Fri 10/91:25 pm
SJO
-
ANC
2 stops35h 18m
United Airlines
Sun 10/1811:45 pm
ANC
-
SJO
2 stops34h 36m
United Airlines
Deal found 6/7$584
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:55 am
SJO
-
ANC
1 stop13h 07m
United Airlines
Sat 9/193:30 pm
ANC
-
SJO
1 stop13h 45m
United Airlines
Deal found 6/10$589
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/188:45 am
SJO
-
ANC
1 stop31h 30m
United Airlines
Thu 9/2411:45 pm
ANC
-
SJO
2 stops17h 52m
United Airlines
Deal found 6/9$593
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/1012:57 pm
SJO
-
ANC
1 stop32h 11m
American Airlines
Sun 10/188:20 pm
ANC
-
SJO
1 stop15h 38m
American Airlines
Deal found 6/11$599
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/191:25 pm
SJO
-
ANC
2 stops27h 45m
United Airlines
Thu 9/2411:45 pm
ANC
-
SJO
2 stops34h 36m
United Airlines
Deal found 6/9$603
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.
Sat 8/86:00 am
SJO
-
FAI
2 stops42h 59m
United Airlines
Wed 8/121:00 am
FAI
-
SJO
2 stops33h 21m
United Airlines
Deal found 6/7$741
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/291:25 pm
SJO
-
FAI
2 stops35h 34m
United Airlines
Mon 8/311:00 am
FAI
-
SJO
2 stops16h 37m
United Airlines
Deal found 6/11$810

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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(United Airlines)

One-way from

$310
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$663
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. 18% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 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 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 June 12, 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

Fri 10/9

7:55 am-10:43 pm

2 stops40h 48m

Anchorage

Sun 10/18

11:45 pm-12:21 pm

2 stops34h 36m

$572

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Wed 9/23

7:55 am-11:05 pm

2 stops17h 10m

Anchorage

Sun 9/27

11:45 pm-12:21 pm

2 stops34h 36m

$574

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Wed 9/9

1:25 pm-2:13 pm

2 stops26h 48m

Anchorage

Sun 9/13

11:09 pm-12:21 pm

2 stops35h 12m

$581

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Sat 10/10

2:45 pm-7:08 pm

2 stops30h 23m

Anchorage

Sun 10/18

8:20 pm-1:58 pm

1 stop15h 38m

$604

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Mon 10/26

7:45 am-10:39 pm

2 stops16h 54m

Anchorage

Fri 11/6

11:40 pm-6:25 am

2 stops27h 45m

$616

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Fri 10/30

1:20 pm-10:39 pm

2 stops35h 19m

Anchorage

Fri 11/6

11:40 pm-6:25 am

2 stops27h 45m

$616

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Tue 9/1

1:25 pm-2:13 pm

2 stops50h 48m

Anchorage

Sun 9/6

3:15 pm-12:21 pm

2 stops19h 06m

$654

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Fri 10/9

2:45 pm-7:08 pm

2 stops30h 23m

Anchorage

Sun 10/18

8:20 pm-1:00 pm

2 stops14h 40m

$677
Quickest round-trip

San JoséAnchorage

SJO - ANC

SJOANC

San José Juan Santamaria Intl

Wed 9/2

7:55 am-7:02 pm

1 stop13h 07m

Anchorage

Mon 9/14

10:19 pm-7:37 pm

1 stop19h 18m

$681

San JoséFairbanks

SJO - FAI

SJOFAI

San José Juan Santamaria Intl

Sat 8/8

6:00 am-10:59 pm

2 stops42h 59m

Fairbanks

Wed 8/12

1:00 am-12:21 pm

2 stops33h 21m

$741

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 19 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 $262). Flying from San José to Alaska in July is currently the most expensive (average of $557). 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.

How much does it cost to fly round-trip from San José to Alaska?

How far ahead should I book a flight from San José to Alaska?

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from San José to Alaska. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 June 12, 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
12,490 reviews

Food

7.0

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

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
12,490 reviews
Alaska Airlines
7.9
Good
12,490 reviews

Food

7.0

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

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
9,810 reviews
Alaska Airlines
7.9
Good
12,490 reviews

Food

7.0

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

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 American Airlines fly from San José to Alaska in about 30h 23m. The time it takes to get you to your destination can typically vary by up to 10h 25m. 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 $262). Flying from San José to Alaska in July is currently the most expensive (average of $557). 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 June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$357Average$515FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$490Average$872FlexibilityNo cancel feeOn-time75%

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