Flights to Liberia (Costa Rica) from $ 210*
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1 Passenger, Economy
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today
today
United's most popular flights to Liberia (Costa Rica) (LIR)
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$
Newark/New York (EWR)to
Liberia (Costa Rica) (LIR)02/02/26 - 02/06/26
from
$Â 210
Viewed: 9 hours ago
Roundtrip
Economy
Denver (DEN)to
Liberia (Costa Rica) (LIR)01/14/26 - 01/28/26
from
$Â 550
Viewed: 9 hours ago
Roundtrip
Economy
Chicago (ORD)to
Liberia (Costa Rica) (LIR)02/08/26 - 02/12/26
from
$Â 366
Viewed: 7 hours ago
Roundtrip
Economy
Houston (IAH)to
Liberia (Costa Rica) (LIR)01/13/26 - 01/20/26
from
$Â 500
Viewed: 9 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Liberia (Costa Rica) (LIR)01/04/26 - 01/18/26
from
$Â 481
Viewed: 6 hours ago
Roundtrip
Economy
Los Angeles (LAX)to
Liberia (Costa Rica) (LIR)03/03/26 - 03/07/26
from
$Â 334
Viewed: 8 hours ago
Roundtrip
Economy
Phoenix (PHX)to
Liberia (Costa Rica) (LIR)03/03/26 - 03/17/26
from
$Â 325
Viewed: 7 hours ago
Roundtrip
Economy
Austin (AUS)to
Liberia (Costa Rica) (LIR)03/01/26 - 03/05/26
from
$Â 277
Viewed: 10 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to Liberia (Costa Rica) (LIR)
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flight_land
$
Newark/New York (EWR)to
Liberia (Costa Rica) (LIR)
01/27/26 - 02/03/26
Roundtrip
Business
from
$Â 894
Viewed: 1 day ago
Denver (DEN)to
Liberia (Costa Rica) (LIR)
01/01/26 - 01/08/26
Roundtrip
Business
from
$Â 1,133
Viewed: 8 hours ago
Chicago (ORD)to
Liberia (Costa Rica) (LIR)
03/08/26 - 03/17/26
Roundtrip
Business
from
$Â 946
Viewed: 1 day ago
Houston (IAH)to
Liberia (Costa Rica) (LIR)
05/27/26 - 06/02/26
Roundtrip
Business
from
$Â 1,148
Viewed: 1 day ago
San Francisco (SFO)to
Liberia (Costa Rica) (LIR)
01/22/26 - 01/27/26
Roundtrip
Business
from
$Â 1,159
Viewed: 1 hour ago
Los Angeles (LAX)to
Liberia (Costa Rica) (LIR)
12/30/25 - 01/12/26
Roundtrip
Business
from
$Â 1,328
Viewed: 1 hour ago
Phoenix (PHX)to
Liberia (Costa Rica) (LIR)
01/06/26 - 01/13/26
Roundtrip
Business
from
$Â 1,050
Viewed: 1 day ago
Austin (AUS)to
Liberia (Costa Rica) (LIR)
01/26/26 - 02/05/26
Roundtrip
Business
from
$Â 907
Viewed: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Things to do after your flight to Liberia (Costa Rica) (LIR)
Fly to Liberia, Costa Rica, with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.
Liberia’s top attractions
- Visit the Church of La Ermita La Agonia. The city’s oldest church is a well-preserved example of Spanish colonial architecture and the reason Liberia is nicknamed the White City.
- Head to the Museo de Guanacaste, a former city jail which has been renovated to offer local historical exhibits.
- Take a day trip to nearby Rincon de la Vieja National Park, an active volcano that offers hiking trails, mountains, waterfalls, hot springs, wildlife and camping.
- Spend some time at the nearby beaches along the Pacific Ocean.
- View the work of local artists and pick up a souvenir at the Hidden Garden Art Gallery.
Best time to travel to Liberia
Visit Liberia between December and April to enjoy warm weather during the dry season. Liberia and the wider region offer many festivals during this period, including the Fiestas de Santa Cruz and Nicoya Rodeo and Fiesta Patronal (Nicoya Rodeo and Patronage Festivity), both in winter. Travel to the region between October and May for smaller crowds, though expect frequent rain showers.
Find your vacation package to Liberia with United Vacations.