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
$321 - $562
Route
Depart
Return
Price
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
Tue 5/7
3 stops21h 04m
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 5/8
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
Tue 5/7
2 stops13h 17m
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 5/8
3 stops16h 59m
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 4/15
2 stops23h 06m
San José Juan Santamaria Intl
Tue 4/16
2 stops23h 10m
Boise Air Term. Gowen FldSan José Juan Santamaria Intl
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 9/9
2 stops28h 02m
San José Juan Santamaria Intl
Fri 9/20
1 stop28h 50m
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 9/10
1 stop16h 25m
San José Juan Santamaria Intl
Sun 9/22
1 stop13h 32m
Crew
Entertainment
Boarding
Comfort
Overall
Food
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.
Crew
Entertainment
Boarding
Comfort
Overall
Food
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.
Crew
Entertainment
Boarding
Comfort
Overall
Food
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.
Crew
Entertainment
Boarding
Comfort
Overall
Food
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.
Crew
Entertainment
Boarding
Comfort
Overall
Food
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.
Crew
Entertainment
Boarding
Comfort
Overall
Food
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.
Cheapflights helps you search for flights from Boise to Costa Rica via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Cheapflights helps you find that perfect flight to Costa Rica from Boise by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Cheapflights does show flights with no change fees to all users. To see these options for flights from Boise to Costa Rica, users can toggle the no change fees filter when performing a flight search.
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