United flights to Liberia (Costa Rica) from $ 273* or from $/mo

United's most popular flights to Liberia (Costa Rica) (LIR)

$

New York/Newark (EWR)to

Liberia (Costa Rica) (LIR)
06/06/25 - 06/10/25
from
$ 290
or from $/mo
Viewed: 18 hours ago
Roundtrip
|
Economy

Denver (DEN)to

Liberia (Costa Rica) (LIR)
08/05/25 - 08/19/25
from
$ 451
or from $/mo
Viewed: 18 hours ago
Roundtrip
|
Economy

Houston (IAH)to

Liberia (Costa Rica) (LIR)
08/05/25 - 08/19/25
from
$ 415
or from $/mo
Viewed: 17 hours ago
Roundtrip
|
Economy

Chicago (ORD)to

Liberia (Costa Rica) (LIR)
07/06/25 - 07/20/25
from
$ 450
or from $/mo
Viewed: 17 hours ago
Roundtrip
|
Economy

Los Angeles (LAX)to

Liberia (Costa Rica) (LIR)
05/31/25 - 06/08/25
from
$ 411
or from $/mo
Viewed: 41 minutes ago
Roundtrip
|
Economy

San Francisco (SFO)to

Liberia (Costa Rica) (LIR)
07/22/25 - 07/29/25
from
$ 705
or from $/mo
Viewed: 16 hours ago
Roundtrip
|
Economy

Philadelphia (PHL)to

Liberia (Costa Rica) (LIR)
05/28/25 - 06/04/25
from
$ 427
or from $/mo
Viewed: 16 hours ago
Roundtrip
|
Economy

Washington, D.C. (IAD)to

Liberia (Costa Rica) (LIR)
06/01/25 - 06/05/25
from
$ 273
or from $/mo
Viewed: 13 hours ago
Roundtrip
|
Economy

Austin (AUS)to

Liberia (Costa Rica) (LIR)
07/01/25 - 07/15/25
from
$ 337
or from $/mo
Viewed: 19 hours ago
Roundtrip
|
Economy

Dallas (DFW)to

Liberia (Costa Rica) (LIR)
07/09/25 - 07/16/25
from
$ 425
or from $/mo
Viewed: 18 hours ago
Roundtrip
|
Economy

San Diego (SAN)to

Liberia (Costa Rica) (LIR)
06/01/25 - 06/15/25
from
$ 385
or from $/mo
Viewed: 16 hours ago
Roundtrip
|
Economy

Sacramento (SMF)to

Liberia (Costa Rica) (LIR)
07/11/25 - 07/15/25
from
$ 497
or from $/mo
Viewed: 15 hours ago
Roundtrip
|
Economy

Phoenix (PHX)to

Liberia (Costa Rica) (LIR)
08/07/25 - 08/14/25
from
$ 561
or from $/mo
Viewed: 16 hours ago
Roundtrip
|
Economy

Washington, D.C. (DCA)to

Liberia (Costa Rica) (LIR)
06/03/25 - 06/17/25
from
$ 273
or from $/mo
Viewed: 7 hours ago
Roundtrip
|
Economy

Charlotte (CLT)to

Liberia (Costa Rica) (LIR)
08/06/25 - 08/20/25
from
$ 545
or from $/mo
Viewed: 19 hours ago
Roundtrip
|
Economy

Las Vegas (LAS)to

Liberia (Costa Rica) (LIR)
08/07/25 - 08/21/25
from
$ 445
or from $/mo
Viewed: 18 hours ago
Roundtrip
|
Economy

Tampa (TPA)to

Liberia (Costa Rica) (LIR)
06/13/25 - 06/20/25
from
$ 385
or from $/mo
Viewed: 15 hours ago
Roundtrip
|
Economy

Baltimore (BWI)to

Liberia (Costa Rica) (LIR)
06/04/25 - 06/08/25
from
$ 273
or from $/mo
Viewed: 19 hours ago
Roundtrip
|
Economy

San Antonio (SAT)to

Liberia (Costa Rica) (LIR)
06/18/25 - 07/02/25
from
$ 411
or from $/mo
Viewed: 16 hours ago
Roundtrip
|
Economy

Salt Lake City (SLC)to

Liberia (Costa Rica) (LIR)
08/03/25 - 08/07/25
from
$ 367
or from $/mo
Viewed: 15 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.

Business class deals on flights to Liberia (Costa Rica) (LIR)

$

New York/Newark (EWR)to

Liberia (Costa Rica) (LIR)
05/30/25 - 06/04/25

Roundtrip

|

Business

from
$ 878
or from $/mo
Viewed: 22 hours ago

Denver (DEN)to

Liberia (Costa Rica) (LIR)
06/17/25 - 06/20/25

Roundtrip

|

Business

from
$ 1,008
or from $/mo
Viewed: 18 hours ago

Houston (IAH)to

Liberia (Costa Rica) (LIR)
06/23/25 - 07/01/25

Roundtrip

|

Business

from
$ 1,056
or from $/mo
Viewed: 1 day ago

Chicago (ORD)to

Liberia (Costa Rica) (LIR)
06/09/25 - 06/15/25

Roundtrip

|

Business

from
$ 1,015
or from $/mo
Viewed: 21 hours ago

Los Angeles (LAX)to

Liberia (Costa Rica) (LIR)
05/29/25 - 06/08/25

Roundtrip

|

Business

from
$ 1,383
or from $/mo
Viewed: 15 hours ago

San Francisco (SFO)to

Liberia (Costa Rica) (LIR)
07/01/25 - 07/15/25

Roundtrip

|

Business

from
$ 1,265
or from $/mo
Viewed: 2 hours ago

Philadelphia (PHL)to

Liberia (Costa Rica) (LIR)
05/29/25 - 06/03/25

Roundtrip

|

Business

from
$ 991
or from $/mo
Viewed: 1 day ago

Washington, D.C. (IAD)to

Liberia (Costa Rica) (LIR)
06/05/25 - 06/09/25

Roundtrip

|

Business

from
$ 887
or from $/mo
Viewed: 1 day ago

Austin (AUS)to

Liberia (Costa Rica) (LIR)
05/30/25 - 06/03/25

Roundtrip

|

Business

from
$ 897
or from $/mo
Viewed: 16 hours ago

Dallas (DFW)to

Liberia (Costa Rica) (LIR)
06/05/25 - 06/10/25

Roundtrip

|

Business

from
$ 1,005
or from $/mo
Viewed: 1 day ago

San Diego (SAN)to

Liberia (Costa Rica) (LIR)
07/12/25 - 07/16/25

Roundtrip

|

Business

from
$ 945
or from $/mo
Viewed: 20 hours ago

Sacramento (SMF)to

Liberia (Costa Rica) (LIR)
08/30/25 - 09/03/25

Roundtrip

|

Business

from
$ 1,261
or from $/mo
Viewed: 1 day ago

Phoenix (PHX)to

Liberia (Costa Rica) (LIR)
05/12/25 - 05/16/25

Roundtrip

|

Business

from
$ 1,121
or from $/mo
Viewed: 2 hours ago

Washington, D.C. (DCA)to

Liberia (Costa Rica) (LIR)
07/30/25 - 08/04/25

Roundtrip

|

Business

from
$ 889
or from $/mo
Viewed: 1 hour ago

Charlotte (CLT)to

Liberia (Costa Rica) (LIR)
08/06/25 - 08/13/25

Roundtrip

|

Business

from
$ 1,155
or from $/mo
Viewed: 3 hours ago

Las Vegas (LAS)to

Liberia (Costa Rica) (LIR)
07/28/25 - 07/30/25

Roundtrip

|

Business

from
$ 1,007
or from $/mo
Viewed: 21 hours ago

Tampa (TPA)to

Liberia (Costa Rica) (LIR)
07/12/25 - 07/19/25

Roundtrip

|

Business

from
$ 1,089
or from $/mo
Viewed: 43 minutes ago

Baltimore (BWI)to

Liberia (Costa Rica) (LIR)
06/21/25 - 06/25/25

Roundtrip

|

Business

from
$ 893
or from $/mo
Viewed: 1 day ago

San Antonio (SAT)to

Liberia (Costa Rica) (LIR)
06/21/25 - 06/26/25

Roundtrip

|

Business

from
$ 971
or from $/mo
Viewed: 1 day ago

Salt Lake City (SLC)to

Liberia (Costa Rica) (LIR)
05/18/25 - 08/02/25

Roundtrip

|

Business

from
$ 1,265
or from $/mo
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.

More flights to Liberia (Costa Rica) with United Airlines