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$334+ Cheap flights from Bellingham (BLI) 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — SJO
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
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 July 29, 2026.

This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:46 pm
BLI
-
SJO
2 stops32h 22m
Alaska Airlines
Tue 11/31:43 am
SJO
-
BLI
2 stops23h 52m
Alaska Airlines
Deal found 7/28$1,043

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 July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,043
(Alaska Airlines)

One-way from

$334
(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.
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From Bellingham to San José Juan Santamaria Intl
Search Deals
One-way flight 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 July 29, 2026.
Use the filters below to find and compare flights from Bellingham to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BellinghamSan José

BLI - SJO

BLISJO

Bellingham

Mon 11/2

12:46 pm-11:08 pm

2 stops32h 22m

San José Juan Santamaria Intl

Tue 11/3

1:43 am-11:35 pm

2 stops23h 52m

$1,043
Cheapest one-way
Quickest one-way

BellinghamSan José

BLI - SJO

BLISJO

Bellingham

Fri 9/11

7:26 pm-7:49 pm

2 stops23h 23m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Sorted by cheapest first

Compare providers for flights from Bellingham to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bellingham to San José in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 32h 22m. 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
Jacó
Heredia
Dominical
Manuel Antonio

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