To save on the cost of your flight from Boise to Costa Rica, book at least 15 days before your planned departure. Booking around this time can save you about 55% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $522 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $737.
Flights from Boise to Costa Rica lean towards being more expensive in December. Prices are generally better when you fly from Boise to Costa Rica in October, with the cheapest ticket starting at $419.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Costa Rica as you normally would.
Fly from
Fly to
Budget
$282 - $631
Route
Depart
Return
Price
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Wed 5/8
2 stops15h 20m
San José Juan Santamaria Intl
Tue 5/14
2 stops12h 33m
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 4/15
2 stops11h 15m
San José Juan Santamaria Intl
Mon 4/29
3 stops19h 06m
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Wed 4/17
2 stops11h 15m
San José Juan Santamaria Intl
Tue 4/30
2 stops34h 55m
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 4/15
2 stops11h 15m
San José Juan Santamaria Intl
Wed 5/1
2 stops25h 19m
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 4/15
2 stops11h 15m
San José Juan Santamaria Intl
Wed 5/1
3 stops15h 21m
Boise Air Term. Gowen FldLiberia
BOI - LIR
BOILIR
Boise Air Term. Gowen Fld
Sat 4/13
1 stop14h 13m
Liberia
Tue 4/16
2 stops23h 17m
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 4/29
1 stop8h 52m
San José Juan Santamaria Intl
Wed 5/8
2 stops22h 30m
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 4/15
2 stops23h 41m
San José Juan Santamaria Intl
Wed 4/17
2 stops22h 20m
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Tue 4/16
2 stops26h 17m
San José Juan Santamaria Intl
Thu 5/2
2 stops23h 11m
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.
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