$797+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — SJO
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Bellingham to San José with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Bellingham to San José
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Cheapest flights from Bellingham to San JoséExplore 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 September 12, 2026.
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 September 12, 2026.
This Justfly.com deal was found by Cheapflights users on 9/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:26 pm -
2 stops42h 39m
Wed 9/167:45 am -
2 stops16h 59m
Deal found 9/8![Multiple Airlines logo]()
$1,739
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/222:38 pm -
2 stops32h 06m
Sun 1/31:54 am -
2 stops23h 55m
Deal found 9/7![Alaska Airlines logo]()
$1,970
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:20 pm -
2 stops51h 24m
Mon 1/44:15 pm -
3 stops23h 04m
Deal found 9/7![Multiple Airlines logo]()
$2,775
Best flights from Bellingham to San JoséDiscover carefully curated flight deals from Bellingham to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Bellingham to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/315:02 am -
2 stops16h 23m
Wed 2/31:23 am -
2 stops17h 58m
Deal found 9/9![Alaska Airlines logo]()
$797
This BusinessClass deal was found by Cheapflights users on 9/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/35:04 am -
2 stops27h 31m
Sun 1/101:37 pm -
2 stops36h 13m
Deal found 9/7![GOL logo]()
$2,137
This Orbitz deal was found by Cheapflights users on 9/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/225:04 am -
3 stops16h 11m
Mon 1/45:35 am -
3 stops19h 23m
Deal found 9/7![Multiple Airlines logo]()
$2,898
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/222:38 pm -
2 stops32h 06m
Sun 1/31:54 am -
2 stops23h 55m
Deal found 9/7![Alaska Airlines logo]()
$1,970
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 September 12, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $797 (Alaska Airlines) |
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 7,457,451 searches. Data last updated September 12, 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
Cheapest round-trip
Quickest round-trip
BellinghamSan José
BLI Bellingham - SJO San José Juan Santamaria Intl
BLISJO
Bellingham
Sun 1/31
5:02 am-11:25 pm
2 stops16h 23m
San José Juan Santamaria Intl
Wed 2/3
1:23 am-5:21 pm
2 stops17h 58m
$797
BellinghamSan José
BLI Bellingham - SJO San José Juan Santamaria Intl
BLISJO
Bellingham
Tue 12/22
2:38 pm-12:44 am
2 stops32h 06m
San José Juan Santamaria Intl
Sun 1/3
1:54 am-11:49 pm
2 stops23h 55m
$1,970
BellinghamSan José
BLI Bellingham - SJO San José Juan Santamaria Intl
BLISJO
Bellingham
Sun 1/3
5:04 am-10:35 am
2 stops27h 31m
San José Juan Santamaria Intl
Sun 1/10
1:37 pm-11:50 pm
2 stops36h 13m
$2,137
BellinghamSan José
BLI Bellingham - SJO San José Juan Santamaria Intl
BLISJO
Bellingham
Tue 12/22
5:04 am-11:15 pm
3 stops16h 11m
San José Juan Santamaria Intl
Mon 1/4
5:35 am-10:58 pm
3 stops19h 23m
$2,898
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bellingham-San José flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Bellingham-San José flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
BLI-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.
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.
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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