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)
03/05/26 - 03/08/26
Round trip
Business / First
from
$990Fare subject to changes
Updated: 5 hours ago
Dallas (DFW)to
Liberia (Costa Rica) (LIR)
04/24/26 - 05/02/26
Round trip
Business / First
from
$1,335Fare subject to changes
Updated: 21 minutes ago
Dallas (DFW)to
San Jose, CR (SJO)
05/07/26 - 05/12/26
Round trip
Business / First
from
$1,244Fare subject to changes
Updated: 1 hour ago
Charlotte (CLT)to
San Jose, CR (SJO)
04/10/26 - 04/15/26
Round trip
Business / First
from
$1,164Fare subject to changes
Updated: 5 hours ago
Philadelphia (PHL)to
Liberia (Costa Rica) (LIR)
04/23/26 - 04/30/26
Round trip
Business / First
from
$1,144Fare subject to changes
Updated: 12 hours ago
Miami (MIA)to
Liberia (Costa Rica) (LIR)
03/06/26 - 03/14/26
Round trip
Business / First
from
$1,176Fare subject to changes
Updated: 4 hours ago
Chicago (ORD)to
San Jose, CR (SJO)
02/05/26 - 02/10/26
Round trip
Business / First
from
$965Fare subject to changes
Updated: 5 hours ago
Charlotte (CLT)to
Liberia (Costa Rica) (LIR)
01/26/26 - 01/30/26
Round trip
Business / First
from
$1,072Fare subject to changes
Updated: 7 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)
04/29/26 - 05/03/26
Round trip
Economy
from
$239Fare subject to changes
Updated: 7 hours ago
Dallas (DFW)to
Liberia (Costa Rica) (LIR)
02/09/26 - 02/15/26
Round trip
Economy
from
$485Fare subject to changes
Updated: 5 hours ago
Dallas (DFW)to
San Jose, CR (SJO)
05/09/26 - 05/15/26
Round trip
Economy
from
$604Fare subject to changes
Updated: 6 hours ago
Charlotte (CLT)to
San Jose, CR (SJO)
04/10/26 - 04/15/26
Round trip
Economy
from
$624Fare subject to changes
Updated: 5 hours ago
Philadelphia (PHL)to
Liberia (Costa Rica) (LIR)
04/11/26 - 04/18/26
Round trip
Economy
from
$271Fare subject to changes
Updated: 5 hours ago
Miami (MIA)to
Liberia (Costa Rica) (LIR)
02/08/26 - 02/11/26
Round trip
Economy
from
$420Fare subject to changes
Updated: 1 hour 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.
