American Airlines flights from United States to Costa Rica

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.

American Airlines flights from United States to Costa Rica

Business class flights from United States to Costa Rica

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Dallas (DFW)to

Liberia (Costa Rica) (LIR)
01/04/26 - 01/10/26

Round trip

Business / First

from
$1,423Fare subject to changes
Updated: 5 hours ago

Dallas (DFW)to

San Jose, CR (SJO)
11/08/25 - 11/11/25

Round trip

Business / First

from
$1,307Fare subject to changes
Updated: 4 hours ago

Miami (MIA)to

San Jose, CR (SJO)
10/08/25 - 10/12/25

Round trip

Business / First

from
$789Fare subject to changes
Updated: 16 hours ago

Charlotte (CLT)to

San Jose, CR (SJO)
01/30/26 - 02/05/26

Round trip

Business / First

from
$1,146Fare subject to changes
Updated: 3 hours ago

Phoenix (PHX)to

San Jose, CR (SJO)
11/18/25 - 11/23/25

Round trip

Business / First

from
$1,222Fare subject to changes
Updated: 4 hours ago

Chicago (ORD)to

San Jose, CR (SJO)
12/10/25 - 01/12/26

Round trip

Business / First

from
$1,074Fare subject to changes
Updated: 17 hours ago

Miami (MIA)to

Liberia (Costa Rica) (LIR)
01/04/26 - 01/13/26

Round trip

Business / First

from
$1,266Fare subject to changes
Updated: 13 hours ago

Charlotte (CLT)to

Liberia (Costa Rica) (LIR)
12/08/25 - 12/14/25

Round trip

Business / First

from
$1,121Fare subject to changes
Updated: 16 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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Miami (MIA)to

San Jose, CR (SJO)
11/07/25 - 11/10/25

Round trip

Economy

from
$221Fare subject to changes
Updated: 5 hours ago

Dallas (DFW)to

Liberia (Costa Rica) (LIR)
01/22/26 - 01/25/26

Round trip

Economy

from
$489Fare subject to changes
Updated: 4 hours ago

Dallas (DFW)to

San Jose, CR (SJO)
03/10/26 - 03/17/26

Round trip

Economy

from
$466Fare subject to changes
Updated: 8 hours ago

Charlotte (CLT)to

San Jose, CR (SJO)
01/30/26 - 02/05/26

Round trip

Economy

from
$515Fare subject to changes
Updated: 3 hours ago

Phoenix (PHX)to

San Jose, CR (SJO)
02/20/26 - 02/28/26

Round trip

Economy

from
$354Fare subject to changes
Updated: 3 hours ago

Chicago (ORD)to

San Jose, CR (SJO)
12/11/25 - 12/17/25

Round trip

Economy

from
$381Fare subject to changes
Updated: 17 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.

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Top United States to Costa Rica routes