All airlines flying from Chicago O'Hare (ORD) to Guanacaste (LIR).

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FLIGHT SCHEDULE
Direct Flights:
Sat 08:10 Chicago O'Hare (ORD) 3 12:13 Guanacaste (LIR) American Airlines AA 309 Non-stop Boeing 737 MAX 8 (7M8) 5:03 Effective 2026-05-23 through 2026-06-27
Sat 08:10 Chicago O'Hare (ORD) 3 12:13 Guanacaste (LIR) American Airlines AA 311 Non-stop Boeing 737 MAX 8 (7M8) 5:03 Effective 2026-07-04 through 2026-08-01
Daily 08:15 Chicago O'Hare (ORD) 3 13:37 Guanacaste (LIR) American Airlines AA 337 Non-stop Boeing 737 MAX 8 (7M8) 5:22 Valid until 2026-01-05
Thu,Sat,Sun 08:33 Chicago O'Hare (ORD) 3 13:37 Guanacaste (LIR) American Airlines AA 337 Non-stop Boeing 737 MAX 8 (7M8) 5:04 Effective 2026-01-08 through 2026-02-08
Sat 07:45 Chicago O'Hare (ORD) 1 11:46 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737-800 (738) 5:01 Effective 2026-05-02 through 2026-05-30
Mon,Thu,Fri,Sun 07:49 Chicago O'Hare (ORD) 1 12:55 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737-900 (739) 5:06 Effective 2026-01-08 through 2026-02-09
Mon,Thu,Fri,Sun 07:49 Chicago O'Hare (ORD) 1 12:55 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737-800 (738) 5:06 Effective 2026-02-12 through 2026-03-02
Thu,Fri 07:49 Chicago O'Hare (ORD) 1 12:55 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737 MAX 9 (7M9) 5:06 Effective 2026-03-05 through 2026-03-06
Daily 07:49 Chicago O'Hare (ORD) 1 11:55 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737 MAX 9 (7M9) 5:06 Effective 2026-03-08 through 2026-03-28
Sat 07:49 Chicago O'Hare (ORD) 1 11:53 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737-800 (738) 5:04 Effective 2026-09-26 through 2026-10-24
Sat,Sun 07:52 Chicago O'Hare (ORD) 1 11:53 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737-800 (738) 5:01 Effective 2026-03-29 through 2026-04-26
Sat 07:52 Chicago O'Hare (ORD) 1 11:53 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737-800 (738) 5:01 Effective 2026-06-06 through 2026-08-08
Sat 07:54 Chicago O'Hare (ORD) 1 13:00 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737-900 (739) 5:06 Effective 2026-01-10 through 2026-02-07
Sat 07:54 Chicago O'Hare (ORD) 1 13:00 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737-800 (738) 5:06 Effective 2026-02-14 through 2026-02-28
Sat 07:54 Chicago O'Hare (ORD) 1 13:00 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737 MAX 9 (7M9) 5:06 Operates only on 2026-03-07
Daily 09:25 Chicago O'Hare (ORD) 1 14:40 Guanacaste (LIR) United Airlines UA 1120 Non-stop Boeing 737-900 (739) 5:15 Valid until 2026-01-05
Mon,Wed-Sun 08:10 Chicago O'Hare (ORD) 3 12:40 Guanacaste (LIR) American Airlines AA 1132 Non-stop Boeing 737-800 (738) 5:30 Effective 2026-03-08 through 2026-04-06
Mon,Wed-Sun 08:14 Chicago O'Hare (ORD) 3 13:24 Guanacaste (LIR) American Airlines AA 1132 Non-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2026-02-12 through 2026-03-07
Direct Codeshare Flights:
Sat 07:45 Chicago O'Hare (ORD) 1 11:46 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737-800 (738) 5:01 Effective 2026-05-02 through 2026-05-30 Codeshare flight, operated by United Airlines.(UA 1120)
Mon,Thu,Fri,Sun 07:49 Chicago O'Hare (ORD) 1 12:55 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737-900 (739) 5:06 Effective 2026-01-08 through 2026-02-09 Codeshare flight, operated by United Airlines.(UA 1120)
Mon,Thu,Fri,Sun 07:49 Chicago O'Hare (ORD) 1 12:55 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737-800 (738) 5:06 Effective 2026-02-12 through 2026-03-02 Codeshare flight, operated by United Airlines.(UA 1120)
Thu,Fri 07:49 Chicago O'Hare (ORD) 1 12:55 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737 MAX 9 (7M9) 5:06 Effective 2026-03-05 through 2026-03-06 Codeshare flight, operated by United Airlines.(UA 1120)
Daily 07:49 Chicago O'Hare (ORD) 1 11:55 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737 MAX 9 (7M9) 5:06 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1120)
Sat 07:49 Chicago O'Hare (ORD) 1 11:53 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737-800 (738) 5:04 Effective 2026-09-26 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 1120)
Sat,Sun 07:52 Chicago O'Hare (ORD) 1 11:53 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737-800 (738) 5:01 Effective 2026-03-29 through 2026-04-26 Codeshare flight, operated by United Airlines.(UA 1120)
Sat 07:52 Chicago O'Hare (ORD) 1 11:53 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737-800 (738) 5:01 Effective 2026-06-06 through 2026-08-08 Codeshare flight, operated by United Airlines.(UA 1120)
Sat 07:54 Chicago O'Hare (ORD) 1 13:00 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737-900 (739) 5:06 Effective 2026-01-10 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 1120)
Sat 07:54 Chicago O'Hare (ORD) 1 13:00 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737-800 (738) 5:06 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 1120)
Sat 07:54 Chicago O'Hare (ORD) 1 13:00 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737 MAX 9 (7M9) 5:06 Operates only on 2026-03-07 Codeshare flight, operated by United Airlines.(UA 1120)
Daily 09:25 Chicago O'Hare (ORD) 1 14:40 Guanacaste (LIR) Avianca AV 2132 Non-stop Boeing 737-900 (739) 5:15 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1120)

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Parallax here ORD-LIR

An international route departing from Chicago O'Hare airport, United States (ORD) and arriving at Guanacaste airport, Costa Rica (LIR).
The flight distance is 2172 miles, or 3495 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 5:01 and 5:30.

Return (LIR-ORD) flights

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All airlines flying from Chicago O'Hare (ORD) to Guanacaste (LIR).

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA309

08:10

Chicago O'Hare (ORD) 3

12:13

Guanacaste (LIR)

Effective 2026-05-23 through 2026-06-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:03, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA311

08:10

Chicago O'Hare (ORD) 3

12:13

Guanacaste (LIR)

Effective 2026-07-04 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:03, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA337

08:15

Chicago O'Hare (ORD) 3

13:37

Guanacaste (LIR)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:22, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA337

08:33

Chicago O'Hare (ORD) 3

13:37

Guanacaste (LIR)

Effective 2026-01-08 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 5:04, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1120

07:45

Chicago O'Hare (ORD) 1

11:46

Guanacaste (LIR)

Effective 2026-05-02 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:01, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1120

07:49

Chicago O'Hare (ORD) 1

12:55

Guanacaste (LIR)

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:06, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1120

07:49

Chicago O'Hare (ORD) 1

12:55

Guanacaste (LIR)

Effective 2026-02-12 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:06, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1120

07:49

Chicago O'Hare (ORD) 1

12:55

Guanacaste (LIR)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1120

07:49

Chicago O'Hare (ORD) 1

11:55

Guanacaste (LIR)

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1120

07:49

Chicago O'Hare (ORD) 1

11:53

Guanacaste (LIR)

Effective 2026-09-26 through 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:04, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1120

07:52

Chicago O'Hare (ORD) 1

11:53

Guanacaste (LIR)

Effective 2026-03-29 through 2026-04-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 5:01, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1120

07:52

Chicago O'Hare (ORD) 1

11:53

Guanacaste (LIR)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:01, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1120

07:54

Chicago O'Hare (ORD) 1

13:00

Guanacaste (LIR)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:06, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1120

07:54

Chicago O'Hare (ORD) 1

13:00

Guanacaste (LIR)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:06, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1120

07:54

Chicago O'Hare (ORD) 1

13:00

Guanacaste (LIR)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1120

09:25

Chicago O'Hare (ORD) 1

14:40

Guanacaste (LIR)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:15, non-stop
Boeing 737-900 (739)

Direct Flights:

American Airlines AA1132

08:10

Chicago O'Hare (ORD) 3

12:40

Guanacaste (LIR)

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

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 5:30, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1132

08:14

Chicago O'Hare (ORD) 3

13:24

Guanacaste (LIR)

Effective 2026-02-12 through 2026-03-07

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Avianca AV2132

07:45

Chicago O'Hare (ORD) 1

11:46

Guanacaste (LIR)

Effective 2026-05-02 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:01, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2132

07:49

Chicago O'Hare (ORD) 1

12:55

Guanacaste (LIR)

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:06, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Avianca AV2132

07:49

Chicago O'Hare (ORD) 1

12:55

Guanacaste (LIR)

Effective 2026-02-12 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:06, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2132

07:49

Chicago O'Hare (ORD) 1

12:55

Guanacaste (LIR)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Avianca AV2132

07:49

Chicago O'Hare (ORD) 1

11:55

Guanacaste (LIR)

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Avianca AV2132

07:49

Chicago O'Hare (ORD) 1

11:53

Guanacaste (LIR)

Effective 2026-09-26 through 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:04, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2132

07:52

Chicago O'Hare (ORD) 1

11:53

Guanacaste (LIR)

Effective 2026-03-29 through 2026-04-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:01, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2132

07:52

Chicago O'Hare (ORD) 1

11:53

Guanacaste (LIR)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:01, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2132

07:54

Chicago O'Hare (ORD) 1

13:00

Guanacaste (LIR)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:06, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Avianca AV2132

07:54

Chicago O'Hare (ORD) 1

13:00

Guanacaste (LIR)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:06, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2132

07:54

Chicago O'Hare (ORD) 1

13:00

Guanacaste (LIR)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Avianca AV2132

09:25

Chicago O'Hare (ORD) 1

14:40

Guanacaste (LIR)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1120)

Duration: 5:15, non-stop
Boeing 737-900 (739)

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Parallax here ORD-LIR

An international route departing from Chicago O'Hare airport, United States (ORD) and arriving at Guanacaste airport, Costa Rica (LIR).
The flight distance is 2172 miles, or 3495 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 5:01 and 5:30.

Return (LIR-ORD) flights

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- CACHE: False - LANG: en - IS_EU: False