$391+ Cheap flights from Alaska to San José (SJO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJO
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Alaska to San José
Cheapest
Best
Last-minute
One-way
Cheapest flights from Alaska to San JoséExplore 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 September 16, 2026.
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 September 16, 2026.
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:51 pm -
2 stops26h 40m
Thu 11/51:46 am -
2 stops22h 09m
Deal found 9/14![Alaska Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/308:43 pm -
1 stop13h 05m
Fri 11/68:45 am -
2 stops17h 11m
Deal found 9/14![United Airlines logo]()
$909
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/308:22 pm -
1 stop15h 38m
Fri 11/62:46 pm -
1 stop31h 23m
Deal found 9/14![American Airlines logo]()
$931
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:02 am -
3 stops24h 33m
Thu 11/51:46 am -
2 stops16h 02m
Deal found 9/14![Multiple Airlines logo]()
$955
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/1011:59 pm -
2 stops32h 26m
Wed 12/22:25 pm -
2 stops35h 34m
Deal found 9/13![United Airlines logo]()
$986
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/19:54 pm -
2 stops20h 13m
Sun 10/113:01 pm -
2 stops30h 16m
Deal found 9/15![American Airlines logo]()
$1,024
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 12/1312:07 am -
2 stops34h 15m
Thu 1/71:15 am -
2 stops24h 24m
Deal found 9/14![United Airlines logo]()
$1,059
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/1011:59 pm -
2 stops32h 26m
Tue 12/18:45 am -
2 stops41h 14m
Deal found 9/13![United Airlines logo]()
$1,089
Best flights from Alaska to San JoséDiscover carefully curated flight deals from Alaska to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Alaska to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This Expedia deal was found by Cheapflights users on 9/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2411:12 pm -
1 stop21h 13m
Sun 1/317:15 am -
2 stops21h 30m
Deal found 9/12![Multiple Airlines logo]()
$848
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 2/2812:34 am -
1 stop20h 23m
Tue 3/21:45 am -
2 stops20h 25m
Deal found 9/14![Alaska Airlines logo]()
$873
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 12/1312:07 am -
2 stops34h 15m
Thu 1/71:15 am -
2 stops24h 24m
Deal found 9/14![United Airlines logo]()
$1,059
Last-minute flights from Alaska to San JoséDiscover last-minute flight deals from Alaska to San José. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to San José. Data last updated September 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/19:54 pm -
2 stops20h 13m
Sun 10/113:01 pm -
2 stops30h 16m
Deal found 9/15![American Airlines logo]()
$1,024
This FlightHub deal was found by Cheapflights users on 9/15. 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 10/110:48 pm -
2 stops22h 52m
Sun 10/1112:40 pm -
3 stops25h 10m
Deal found 9/15![Multiple Airlines logo]()
$1,345
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/1211:45 pm -
2 stops34h 36m
Mon 10/191:25 pm -
2 stops35h 18m
Deal found 9/14![United Airlines logo]()
$1,165
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:51 pm -
2 stops26h 40m
Thu 11/51:46 am -
2 stops22h 09m
Deal found 9/14![Alaska Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/308:43 pm -
1 stop13h 05m
Fri 11/68:45 am -
2 stops17h 11m
Deal found 9/14![United Airlines logo]()
$909
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/308:22 pm -
1 stop15h 38m
Fri 11/62:46 pm -
1 stop31h 23m
Deal found 9/14![American Airlines logo]()
$931
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:02 am -
3 stops24h 33m
Thu 11/51:46 am -
2 stops16h 02m
Deal found 9/14![Multiple Airlines logo]()
$955
One-way flights from Alaska to San JoséSearch for one-way flight options from Alaska to San José. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Alaska to San José. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/233:30 pm -
2 stops26h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/48:14 pm -
1 stop14h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/311:59 pm -
2 stops32h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/68:14 pm -
2 stops37h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:47 am -
3 stops40h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$480
This Avianca deal was found by Cheapflights users on 9/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:48 pm -
2 stops22h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/1112:07 am -
1 stop18h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:48 am -
3 stops52h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:18 pm -
3 stops50h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 11/38:14 pm -
1 stop14h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/312:07 am -
2 stops41h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:28 pm -
3 stops28h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$533
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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $745 (United Airlines) |
One-way from | $391 (United Airlines) |
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 7,457,451 searches. Data last updated September 16, 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
Cheapest round-trip
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Wed 9/23
3:30 pm-7:15 am
1 stop13h 45m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$391
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Tue 9/22
3:30 pm-12:21 pm
2 stops18h 51m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$391
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Wed 11/4
8:14 pm-8:50 pm
2 stops21h 36m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$420
Quickest round-trip
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Fri 12/4
8:45 pm-12:35 pm
1 stop12h 50m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$420
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Thu 11/5
11:59 pm-11:25 am
2 stops32h 26m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$480
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Fri 12/11
12:07 am-10:00 pm
1 stop18h 53m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$494
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Fri 12/4
5:18 pm-10:55 pm
3 stops50h 37m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$512
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Wed 11/4
6:45 am-8:35 am
3 stops22h 50m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$573
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Wed 11/4
11:13 pm-11:05 pm
1 stop20h 52m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$635
AnchorageSan José
ANC Anchorage - SJO San José Juan Santamaria Intl
ANCSJO
Anchorage
Sun 1/24
11:12 pm-11:25 pm
1 stop21h 13m
San José Juan Santamaria Intl
Sun 1/31
7:15 am-1:45 am
2 stops21h 30m
$848
Showing 1-10 of 12 resultsSorted by cheapest first
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.
ANC-SJO
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
USAK-SJO
ANC-SJO
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.
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Jacó
Heredia
Dominical
Manuel Antonio
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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.
Complete your trip
Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Alaska to San José by cabin class
Find flights from Alaska to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alaska and San José flights
Browse other Alaska and San José flight options. Last updated on September 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San José
Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 16, 2026.
Alaska to San José flights
Consider these flights traveling from Alaska to San José.
Top 2 airlines flying from Alaska to San José
Discover the top 2 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 7,457,451 searches. Data last updated September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$275 | Average$797 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$326 | Average$762 | FlexibilityNo cancel fee | On-time69% |