All airlines flying from Houston Hobby (HOU) to Guanacaste (LIR).

FLIGHT SCHEDULE
Direct Flights:
Sat 08:30 Houston Hobby (HOU) 11:45 Guanacaste (LIR) Southwest Airlines WN 566 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2026-03-07
Sat 08:30 Houston Hobby (HOU) 10:45 Guanacaste (LIR) Southwest Airlines WN 566 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-03-14 through 2026-04-04
Sat,Sun 08:30 Houston Hobby (HOU) 10:50 Guanacaste (LIR) Southwest Airlines WN 566 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-06-06 through 2026-08-02
Sun 08:40 Houston Hobby (HOU) 10:55 Guanacaste (LIR) Southwest Airlines WN 566 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-03-08 through 2026-04-05
Sat 07:25 Houston Hobby (HOU) 10:50 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-03
Sat 09:25 Houston Hobby (HOU) 12:45 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-01-10 through 2026-02-28
Sat 09:55 Houston Hobby (HOU) 12:10 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-11 through 2026-05-30
Thu 10:20 Houston Hobby (HOU) 13:45 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (73W) 3:25 Operates only on 2026-01-01
Fri 10:20 Houston Hobby (HOU) 13:45 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-02
Sat 10:20 Houston Hobby (HOU) 12:45 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-08-08 through 2026-09-26
Mon 10:25 Houston Hobby (HOU) 13:50 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-05
Sun 10:40 Houston Hobby (HOU) 14:00 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2026-01-11
Sun 10:40 Houston Hobby (HOU) 14:00 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2026-01-25
Thu,Fri 10:45 Houston Hobby (HOU) 14:05 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-05 through 2026-03-06
Mon-Fri 10:45 Houston Hobby (HOU) 13:05 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-09 through 2026-04-06
Sat,Sun 10:45 Houston Hobby (HOU) 13:05 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-06-06 through 2026-08-02
Sun 10:50 Houston Hobby (HOU) 14:15 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-04
Mon-Fri 10:50 Houston Hobby (HOU) 13:10 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 10:55 Houston Hobby (HOU) 14:15 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-01-08 through 2026-01-30
Mon,Tue,Thu,Fri,Sun 10:55 Houston Hobby (HOU) 14:15 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-01 through 2026-03-02
Sun 10:55 Houston Hobby (HOU) 13:15 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-08 through 2026-04-05
Sun 10:55 Houston Hobby (HOU) 13:10 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-12 through 2026-05-31
Sun 10:55 Houston Hobby (HOU) 13:15 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-08-09 through 2026-09-27
Sun 11:00 Houston Hobby (HOU) 14:20 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2026-01-18
Mon-Fri 11:00 Houston Hobby (HOU) 13:15 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-07 through 2026-06-03
Tue,Wed 11:10 Houston Hobby (HOU) 14:30 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-01-06 through 2026-01-28
Wed 11:10 Houston Hobby (HOU) 14:30 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-04 through 2026-02-25
Tue,Wed 11:10 Houston Hobby (HOU) 14:30 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-03-03 through 2026-03-04
Sat 11:40 Houston Hobby (HOU) 14:55 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2026-03-07
Sat 11:40 Houston Hobby (HOU) 13:55 Guanacaste (LIR) Southwest Airlines WN 691 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-03-14 through 2026-04-04

An international route departing from Houston Hobby airport, United States (HOU) and arriving at Guanacaste airport, Costa Rica (LIR).
The flight distance is 1457 miles, or 2345 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 3:15 and 3:25.

Return (LIR-HOU) flights

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All airlines flying from Houston Hobby (HOU) to Guanacaste (LIR).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN566

08:30

Houston Hobby (HOU)

11:45

Guanacaste (LIR)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN566

08:30

Houston Hobby (HOU)

10:45

Guanacaste (LIR)

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN566

08:30

Houston Hobby (HOU)

10:50

Guanacaste (LIR)

Effective 2026-06-06 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN566

08:40

Houston Hobby (HOU)

10:55

Guanacaste (LIR)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

07:25

Houston Hobby (HOU)

10:50

Guanacaste (LIR)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

09:25

Houston Hobby (HOU)

12:45

Guanacaste (LIR)

Effective 2026-01-10 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN691

09:55

Houston Hobby (HOU)

12:10

Guanacaste (LIR)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:20

Houston Hobby (HOU)

13:45

Guanacaste (LIR)

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN691

10:20

Houston Hobby (HOU)

13:45

Guanacaste (LIR)

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:20

Houston Hobby (HOU)

12:45

Guanacaste (LIR)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:25

Houston Hobby (HOU)

13:50

Guanacaste (LIR)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:40

Houston Hobby (HOU)

14:00

Guanacaste (LIR)

Operates only on 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:40

Houston Hobby (HOU)

14:00

Guanacaste (LIR)

Operates only on 2026-01-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:45

Houston Hobby (HOU)

14:05

Guanacaste (LIR)

Effective 2026-03-05 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN691

10:45

Houston Hobby (HOU)

13:05

Guanacaste (LIR)

Effective 2026-03-09 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN691

10:45

Houston Hobby (HOU)

13:05

Guanacaste (LIR)

Effective 2026-06-06 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN691

10:50

Houston Hobby (HOU)

14:15

Guanacaste (LIR)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:50

Houston Hobby (HOU)

13:10

Guanacaste (LIR)

Effective 2026-06-04 through 2026-08-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN691

10:55

Houston Hobby (HOU)

14:15

Guanacaste (LIR)

Effective 2026-01-08 through 2026-01-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:55

Houston Hobby (HOU)

14:15

Guanacaste (LIR)

Effective 2026-02-01 through 2026-03-02

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:55

Houston Hobby (HOU)

13:15

Guanacaste (LIR)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN691

10:55

Houston Hobby (HOU)

13:10

Guanacaste (LIR)

Effective 2026-04-12 through 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

10:55

Houston Hobby (HOU)

13:15

Guanacaste (LIR)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

11:00

Houston Hobby (HOU)

14:20

Guanacaste (LIR)

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

11:00

Houston Hobby (HOU)

13:15

Guanacaste (LIR)

Effective 2026-04-07 through 2026-06-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

11:10

Houston Hobby (HOU)

14:30

Guanacaste (LIR)

Effective 2026-01-06 through 2026-01-28

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

11:10

Houston Hobby (HOU)

14:30

Guanacaste (LIR)

Effective 2026-02-04 through 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

11:10

Houston Hobby (HOU)

14:30

Guanacaste (LIR)

Effective 2026-03-03 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN691

11:40

Houston Hobby (HOU)

14:55

Guanacaste (LIR)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN691

11:40

Houston Hobby (HOU)

13:55

Guanacaste (LIR)

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

An international route departing from Houston Hobby airport, United States (HOU) and arriving at Guanacaste airport, Costa Rica (LIR).
The flight distance is 1457 miles, or 2345 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 3:15 and 3:25.

Return (LIR-HOU) flights

Feedback - Disclaimer - Privacy