American Airlines flights from United States to Costa Rica
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1 Adult, Economy class
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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)
08/24/26 - 08/27/26
Round trip
Business / First
from
$864Fare subject to changes
Updated: 1 hour ago
Dallas (DFW)to
Liberia (Costa Rica) (LIR)
08/31/26 - 09/10/26
Round trip
Business / First
from
$1,360Fare subject to changes
Updated: 15 hours ago
Dallas (DFW)to
San Jose, CR (SJO)
08/15/26 - 08/18/26
Round trip
Business / First
from
$1,708Fare subject to changes
Updated: 15 hours ago
Miami (MIA)to
Liberia (Costa Rica) (LIR)
09/07/26 - 09/13/26
Round trip
Business / First
from
$1,254Fare subject to changes
Updated: 4 hours ago
Charlotte (CLT)to
Liberia (Costa Rica) (LIR)
06/19/26 - 06/25/26
Round trip
Business / First
from
$1,426Fare subject to changes
Updated: 15 hours ago
Charlotte (CLT)to
San Jose, CR (SJO)
09/02/26 - 09/07/26
Round trip
Business / First
from
$1,439Fare subject to changes
Updated: 6 hours ago
Philadelphia (PHL)to
San Jose, CR (SJO)
08/07/26 - 08/10/26
Round trip
Business / First
from
$1,426Fare subject to changes
Updated: 6 hours ago
Phoenix (PHX)to
San Jose, CR (SJO)
08/20/26 - 08/25/26
Round trip
Business / First
from
$1,293Fare 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. 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)
08/27/26 - 09/03/26
Round trip
Economy
from
$324Fare subject to changes
Updated: 18 minutes ago
Dallas (DFW)to
Liberia (Costa Rica) (LIR)
08/31/26 - 09/10/26
Round trip
Economy
from
$620Fare subject to changes
Updated: 15 hours ago
Dallas (DFW)to
San Jose, CR (SJO)
08/25/26 - 09/01/26
Round trip
Economy
from
$816Fare subject to changes
Updated: 1 hour ago
Miami (MIA)to
Liberia (Costa Rica) (LIR)
09/03/26 - 09/10/26
Round trip
Economy
from
$384Fare subject to changes
Updated: 1 hour ago
Charlotte (CLT)to
San Jose, CR (SJO)
01/06/27 - 01/13/27
Round trip
Economy
from
$840Fare subject to changes
Updated: 7 hours ago
Charlotte (CLT)to
Liberia (Costa Rica) (LIR)
02/17/27 - 02/25/27
Round trip
Economy
from
$627Fare subject to changes
Updated: 2 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.
Top United States to Costa Rica routes
