American Airlines flights from United States to Costa Rica
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1 Adult, Economy class
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today
today
Popular flights with American Airlines
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*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Business class flights from United States to Costa Rica
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Miami (MIA)to
San Jose, CR (SJO)
09/08/26 - 09/15/26
Round trip
Business / First
from
$894Fare subject to changes
Updated: 28 minutes ago
Dallas (DFW)to
Liberia (Costa Rica) (LIR)
10/01/26 - 10/05/26
Round trip
Business / First
from
$1,420Fare subject to changes
Updated: 3 hours ago
Dallas (DFW)to
San Jose, CR (SJO)
09/26/26 - 10/02/26
Round trip
Business / First
from
$1,584Fare subject to changes
Updated: 4 hours ago
Miami (MIA)to
Liberia (Costa Rica) (LIR)
07/10/26 - 07/13/26
Round trip
Business / First
from
$1,229Fare subject to changes
Updated: 2 hours ago
Charlotte (CLT)to
San Jose, CR (SJO)
07/21/26 - 07/24/26
Round trip
Business / First
from
$1,544Fare subject to changes
Updated: 6 hours ago
Charlotte (CLT)to
Liberia (Costa Rica) (LIR)
09/12/26 - 09/17/26
Round trip
Business / First
from
$1,176Fare subject to changes
Updated: 3 hours ago
Los Angeles (LAX)to
San Jose, CR (SJO)
08/29/26 - 09/06/26
Round trip
Business / First
from
$1,540Fare subject to changes
Updated: 15 hours ago
Los Angeles (LAX)to
Liberia (Costa Rica) (LIR)
07/03/26 - 07/09/26
Round trip
Business / First
from
$1,421Fare subject to changes
Updated: 15 hours ago
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Find deals on United States to Costa Rica flights
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flight_land
$
Miami (MIA)to
San Jose, CR (SJO)
12/03/26 - 12/13/26
Round trip
Economy
from
$386Fare subject to changes
Updated: 4 hours ago
Dallas (DFW)to
Liberia (Costa Rica) (LIR)
10/01/26 - 10/05/26
Round trip
Economy
from
$680Fare subject to changes
Updated: 3 hours ago
Dallas (DFW)to
San Jose, CR (SJO)
11/10/26 - 11/17/26
Round trip
Economy
from
$840Fare subject to changes
Updated: 49 minutes ago
Miami (MIA)to
Liberia (Costa Rica) (LIR)
07/08/26 - 07/13/26
Round trip
Economy
from
$439Fare subject to changes
Updated: 7 hours ago
Charlotte (CLT)to
San Jose, CR (SJO)
12/07/26 - 12/15/26
Round trip
Economy
from
$864Fare subject to changes
Updated: 5 hours ago
Charlotte (CLT)to
Liberia (Costa Rica) (LIR)
09/12/26 - 09/17/26
Round trip
Economy
from
$636Fare subject to changes
Updated: 3 hours ago
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.