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$615+ Cheap flights from Bellingham (BLI) 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — SJO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Bellingham to San José

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

This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:30 am
BLI
-
SJO
2 stops14h 15m
Alaska Airlines
Wed 5/612:55 am
SJO
-
BLI
2 stops46h 47m
Alaska Airlines
Deal found 1/28$615
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:19 pm
BLI
-
SJO
2 stops27h 24m
Alaska Airlines
Thu 7/301:11 am
SJO
-
BLI
2 stops18h 28m
Alaska Airlines
Deal found 1/28$839
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:20 am
BLI
-
SJO
2 stops12h 52m
Multiple Airlines
Tue 4/1412:42 pm
SJO
-
BLI
2 stops36h 17m
Multiple Airlines
Deal found 1/27$1,670
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 7/207:19 pm
BLI
-
SJO
3 stops16h 41m
Multiple Airlines
Fri 7/3111:59 pm
SJO
-
BLI
2 stops14h 15m
Multiple Airlines
Deal found 1/28$3,179
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:20 am
BLI
-
SJO
2 stops15h 23m
American Airlines
Tue 4/146:30 am
SJO
-
BLI
3 stops18h 29m
American Airlines
Deal found 1/27$3,826

Find flight deals from Bellingham to San José

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$615
(Alaska Airlines)
Provider with most accurate pricing for Bellingham-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bellingham-San José Juan Santamaria Intl flights.
Search Deals
From Bellingham to San José Juan Santamaria Intl
Search Deals

Cheapflights Fare Finder

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

Fly from

Bellingham

Fly to

San José

Route

Depart

Return

Price

BellinghamSan José

BLI - SJO

BLISJO

Bellingham

Tue 5/5

8:30 am-11:45 pm

2 stops14h 15m

San José Juan Santamaria Intl

Wed 5/6

12:55 am-10:42 pm

2 stops46h 47m

$615

BellinghamSan José

BLI - SJO

BLISJO

Bellingham

Mon 7/20

7:19 pm-11:43 pm

2 stops27h 24m

San José Juan Santamaria Intl

Thu 7/30

1:11 am-6:39 pm

2 stops18h 28m

$839

BellinghamSan José

BLI - SJO

BLISJO

Bellingham

Thu 4/2

5:20 am-7:12 pm

2 stops12h 52m

San José Juan Santamaria Intl

Tue 4/14

12:42 pm-11:59 pm

2 stops36h 17m

$1,670

BellinghamSan José

BLI - SJO

BLISJO

Bellingham

Mon 7/20

7:19 pm-1:00 pm

3 stops16h 41m

San José Juan Santamaria Intl

Fri 7/31

11:59 pm-1:14 pm

2 stops14h 15m

$3,179

BellinghamSan José

BLI - SJO

BLISJO

Bellingham

Thu 4/2

5:20 am-9:43 pm

2 stops15h 23m

San José Juan Santamaria Intl

Tue 4/14

6:30 am-11:59 pm

3 stops18h 29m

$3,826

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • Most accurate provider: When it comes to deals on Bellingham-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bellingham-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bellingham-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bellingham to San José

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

Related info for your journey

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

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

    Airlines like Alaska Airlines fly from Bellingham to San José in about 14h 15m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3469 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bellingham 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
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

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