$211+ Cheap flights from Boise (BOI) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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Find cheap flights from Boise 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
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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 Boise to San José
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Cheapest flights from Boise to San JoséExplore the most affordable flight options available from Boise to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
Explore the most affordable flight options available from Boise to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:16 pm
BOI
- SJO
2 stops20h 47m
American Airlines
Mon 8/311:29 pm
SJO
- BOI
2 stops21h 47m
American Airlines
Deal found 6/8![American Airlines logo]()
$413
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:03 am
BOI
- SJO
2 stops15h 12m
Multiple Airlines
Wed 8/129:40 am
SJO
- BOI
2 stops24h 32m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$442
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:26 am
BOI
- SJO
2 stops25h 19m
Multiple Airlines
Sat 10/109:40 am
SJO
- BOI
2 stops26h 48m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$445
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.
Sun 11/154:05 pm
BOI
- SJO
1 stop15h 27m
United Airlines
Sun 11/229:40 am
SJO
- BOI
1 stop10h 36m
United Airlines
Deal found 6/10![United Airlines logo]()
$448
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:00 am
BOI
- SJO
2 stops15h 15m
Multiple Airlines
Sun 11/225:45 am
SJO
- BOI
2 stops18h 10m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$450
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:18 am
BOI
- SJO
2 stops14h 22m
Multiple Airlines
Tue 12/88:05 pm
SJO
- BOI
3 stops18h 39m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$462
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:18 am
BOI
- SJO
2 stops13h 57m
Multiple Airlines
Thu 12/105:45 am
SJO
- BOI
2 stops18h 10m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$467
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.
Thu 8/67:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Sun 9/68:45 am
SJO
- BOI
1 stop12h 39m
United Airlines
Deal found 6/7![United Airlines logo]()
$470
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.
Sun 9/201:50 pm
BOI
- SJO
2 stops22h 09m
American Airlines
Mon 9/282:57 pm
SJO
- BOI
2 stops23h 34m
American Airlines
Deal found 6/11![American Airlines logo]()
$475
Best flights from Boise to San JoséDiscover carefully curated flight deals from Boise to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from Boise to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
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.
Thu 8/65:46 pm
BOI
- SJO
2 stops16h 25m
United Airlines
Sun 9/68:45 am
SJO
- BOI
1 stop10h 39m
United Airlines
Deal found 6/7![United Airlines logo]()
$470
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:35 pm
BOI
- SJO
1 stop12h 19m
Delta
Mon 9/281:25 pm
SJO
- BOI
2 stops25h 19m
Delta
Deal found 6/11![Delta logo]()
$563
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:51 pm
BOI
- SJO
1 stop28h 06m
Alaska Airlines
Wed 12/91:45 am
SJO
- BOI
1 stop12h 59m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$634
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 12/311:45 am
BOI
- SJO
2 stops31h 54m
United Airlines
Tue 12/89:40 am
SJO
- BOI
1 stop12h 35m
United Airlines
Deal found 6/9![United Airlines logo]()
$533
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.
Sun 9/207:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Mon 9/288:45 am
SJO
- BOI
1 stop15h 14m
United Airlines
Deal found 6/11![United Airlines logo]()
$559
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:51 pm
BOI
- SJO
1 stop28h 06m
Alaska Airlines
Mon 12/71:45 am
SJO
- BOI
1 stop12h 59m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$639
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.
Tue 7/77:00 am
BOI
- SJO
2 stops27h 11m
United Airlines
Mon 7/138:45 am
SJO
- BOI
1 stop12h 55m
United Airlines
Deal found 6/11![United Airlines logo]()
$595
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 8/87:05 pm
BOI
- SJO
2 stops27h 34m
United Airlines
Sat 9/58:45 am
SJO
- BOI
1 stop12h 39m
United Airlines
Deal found 6/7![United Airlines logo]()
$595
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.
Thu 12/311:45 am
BOI
- SJO
2 stops31h 54m
United Airlines
Thu 12/109:40 am
SJO
- BOI
1 stop15h 19m
United Airlines
Deal found 6/8![United Airlines logo]()
$595
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 8/75:00 am
BOI
- SJO
1 stop16h 15m
United Airlines
Mon 9/78:45 am
SJO
- BOI
1 stop30h 46m
United Airlines
Deal found 6/7![United Airlines logo]()
$648
Last-minute flights from Boise to San JoséDiscover last-minute flight deals from Boise to San José. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to San José. Data last updated June 12, 2026 and is based on user searches.
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:03 am
BOI
- SJO
2 stops15h 12m
Multiple Airlines
Sat 6/135:45 am
SJO
- BOI
2 stops17h 00m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$517
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.
Thu 6/115:00 am
BOI
- SJO
2 stops14h 37m
United Airlines
Sat 6/136:40 am
SJO
- BOI
1 stop11h 16m
United Airlines
Deal found 6/7![United Airlines logo]()
$570
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.
Sat 6/137:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Tue 6/238:45 am
SJO
- BOI
1 stop15h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$640
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.
Sat 6/135:00 am
BOI
- SJO
2 stops24h 30m
United Airlines
Fri 6/268:45 am
SJO
- BOI
1 stop15h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$645
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:03 am
BOI
- SJO
2 stops24h 42m
Multiple Airlines
Mon 7/139:40 am
SJO
- BOI
2 stops24h 32m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$591
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.
Tue 7/77:00 am
BOI
- SJO
2 stops27h 11m
United Airlines
Mon 7/138:45 am
SJO
- BOI
1 stop12h 55m
United Airlines
Deal found 6/11![United Airlines logo]()
$595
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.
Sat 7/187:00 am
BOI
- SJO
2 stops27h 11m
United Airlines
Sun 7/266:00 am
SJO
- BOI
1 stop16h 05m
United Airlines
Deal found 6/10![United Airlines logo]()
$661
One-way flights from Boise to San JoséSearch for one-way flight options from Boise to San José. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from Boise to San José. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:26 am
BOI
- SJO
2 stops15h 49m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$211
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.
Thu 10/156:50 pm
BOI
- SJO
1 stop12h 25m
United Airlines
Deal found 6/10![United Airlines logo]()
$214
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:18 am
BOI
- SJO
2 stops13h 57m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$241
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:51 pm
BOI
- SJO
1 stop28h 06m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$337
Find flight deals from Boise to San José
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $413 (American Airlines) |
One-way from | $211 (oojo) |
Popular in | December |
Cheapest in | January |
Average price | $661 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 June 12, 2026.
Use the filters below to find and compare flights from Boise to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Thu 8/6
5:46 pm-10:11 am
2 stops16h 25m
San José Juan Santamaria Intl
Sun 9/6
8:45 am-7:24 pm
1 stop10h 39m
$470
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Thu 12/3
11:45 am-8:39 pm
2 stops31h 54m
San José Juan Santamaria Intl
Tue 12/8
9:40 am-9:15 pm
1 stop12h 35m
$533
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Sun 9/20
7:05 pm-7:15 am
1 stop12h 10m
San José Juan Santamaria Intl
Mon 9/28
8:45 am-11:59 pm
1 stop15h 14m
$559
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Sun 9/20
11:35 pm-11:54 am
1 stop12h 19m
San José Juan Santamaria Intl
Mon 9/28
1:25 pm-2:44 pm
2 stops25h 19m
$563
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Tue 7/7
7:00 am-10:11 am
2 stops27h 11m
San José Juan Santamaria Intl
Mon 7/13
8:45 am-9:40 pm
1 stop12h 55m
$595
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Sat 8/8
7:05 pm-10:39 pm
2 stops27h 34m
San José Juan Santamaria Intl
Sat 9/5
8:45 am-9:24 pm
1 stop12h 39m
$595
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Thu 12/3
11:45 am-8:39 pm
2 stops31h 54m
San José Juan Santamaria Intl
Thu 12/10
9:40 am-11:59 pm
1 stop15h 19m
$595
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Thu 12/3
6:51 pm-11:57 pm
1 stop28h 06m
San José Juan Santamaria Intl
Wed 12/9
1:45 am-1:44 pm
1 stop12h 59m
$634
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Thu 12/3
6:51 pm-11:57 pm
1 stop28h 06m
San José Juan Santamaria Intl
Mon 12/7
1:45 am-1:44 pm
1 stop12h 59m
$639
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Fri 8/7
5:00 am-9:15 pm
1 stop16h 15m
San José Juan Santamaria Intl
Mon 9/7
8:45 am-3:31 pm
1 stop30h 46m
$648
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Boise 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 Boise to San José in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boise-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-San José flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-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 Boise-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 Boise to San José
Have a flexible travel schedule? Discover the best time to fly to San José from Boise with our price prediction graph.
BOI-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 Boise to San José
How far ahead should I book a flight from Boise to San José?
The price you pay for your flight from Boise to San José may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Boise to San José?
Currently, January is the cheapest month in which you can book a flight from Boise to San José (average of $330). Flying from Boise to San José in December is currently the most expensive (average of $968). 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 Boise to San José?
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated June 12, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Boise to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Boise 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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Boise and San José flights
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Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2026.
Top 5 airlines flying from Boise to San José
Discover the top 5 airlines that operate flights from Boise 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 2,558,603 searches. Data last updated June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$815 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$454 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$315 | Average$469 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$376 | Average$686 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$477 | Average$698 | FlexibilityNo cancel fee | On-time63% |