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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Dallas (DFW)to
Liberia (Costa Rica) (LIR)
03/09/26 - 03/13/26
Round trip
Business / First
from
$1,250Fare subject to changes
Updated: 11 hours ago
Miami (MIA)to
San Jose, CR (SJO)
12/11/25 - 12/21/25
Round trip
Business / First
from
$923Fare subject to changes
Updated: 8 hours ago
Dallas (DFW)to
San Jose, CR (SJO)
01/16/26 - 01/26/26
Round trip
Business / First
from
$1,271Fare subject to changes
Updated: 5 hours ago
Chicago (ORD)to
San Jose, CR (SJO)
02/06/26 - 02/13/26
Round trip
Business / First
from
$948Fare subject to changes
Updated: 17 hours ago
Charlotte (CLT)to
San Jose, CR (SJO)
03/15/26 - 03/22/26
Round trip
Business / First
from
$1,231Fare subject to changes
Updated: 6 hours ago
Charlotte (CLT)to
Liberia (Costa Rica) (LIR)
02/14/26 - 02/21/26
Round trip
Business / First
from
$1,430Fare subject to changes
Updated: 5 hours ago
Chicago (ORD)to
Liberia (Costa Rica) (LIR)
03/16/26 - 03/23/26
Round trip
Business / First
from
$1,200Fare subject to changes
Updated: 1 hour ago
Los Angeles (LAX)to
San Jose, CR (SJO)
03/14/26 - 03/21/26
Round trip
Business / First
from
$2,219Fare 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. 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
$
Dallas (DFW)to
Liberia (Costa Rica) (LIR)
08/09/26 - 08/16/26
Round trip
Economy
from
$553Fare subject to changes
Updated: 2 hours ago
Miami (MIA)to
San Jose, CR (SJO)
02/06/26 - 02/15/26
Round trip
Economy
from
$226Fare subject to changes
Updated: 2 hours ago
Dallas (DFW)to
San Jose, CR (SJO)
02/20/26 - 02/27/26
Round trip
Economy
from
$413Fare subject to changes
Updated: 10 hours ago
Charlotte (CLT)to
San Jose, CR (SJO)
03/01/26 - 03/18/26
Round trip
Economy
from
$591Fare subject to changes
Updated: 51 minutes ago
Chicago (ORD)to
San Jose, CR (SJO)
03/10/26 - 03/19/26
Round trip
Economy
from
$342Fare subject to changes
Updated: 5 hours ago
Philadelphia (PHL)to
San Jose, CR (SJO)
04/26/26 - 05/03/26
Round trip
Economy
from
$359Fare subject to changes
Updated: 4 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.
