WestJet flights from Mexico City Benito Juarez (MEX) to Chicago O'Hare (ORD).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu,Fri 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 5774 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-09-03 through 2026-09-25
Codeshare flight, operated by Aeromexico.(AM 686)
Mon,Tue,Thu-Sat 08:25 Mexico City Benito Juarez (MEX) 2 12:40 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-01-12 through 2026-02-03
Codeshare flight, operated by Aeromexico.(AM 686)
Tue-Thu,Sat 08:35 Mexico City Benito Juarez (MEX) 2 13:02 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737 MAX 9 (7M9) 4:27 Effective 2026-01-06 through 2026-01-10
Codeshare flight, operated by Aeromexico.(AM 686)
Tue,Wed,Sat,Sun 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-03-31 through 2026-04-12
Codeshare flight, operated by Aeromexico.(AM 686)
Tue,Sat,Sun 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-04-26 through 2026-05-03
Codeshare flight, operated by Aeromexico.(AM 686)
Mon,Tue,Sat,Sun 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-05-04 through 2026-05-12
Codeshare flight, operated by Aeromexico.(AM 686)
Mon-Wed,Sat,Sun 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-05-13 through 2026-06-03
Codeshare flight, operated by Aeromexico.(AM 686)
Daily 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-06-04 through 2026-07-01
Codeshare flight, operated by Aeromexico.(AM 686)
Tue,Wed,Sat,Sun 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-07-04 through 2026-08-02
Codeshare flight, operated by Aeromexico.(AM 686)
Daily 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-08-03 through 2026-09-02
Codeshare flight, operated by Aeromexico.(AM 686)
Tue,Wed,Sat,Sun 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-09-05 through 2026-10-06
Codeshare flight, operated by Aeromexico.(AM 686)
Tue,Sat,Sun 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-10-10 through 2026-10-24
Codeshare flight, operated by Aeromexico.(AM 686)
Daily 08:40 Mexico City Benito Juarez (MEX) 2 12:55 Chicago O'Hare (ORD) 5
WestJet WS 6106 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-02-05 through 2026-03-07
Codeshare flight, operated by Aeromexico.(AM 686)
Mon,Sat 18:30 Mexico City Benito Juarez (MEX) 2 23:53 Chicago O'Hare (ORD) 5
WestJet WS 6112 Non-stop Boeing 737-800 (7S8) 4:23 Effective 2026-03-30 through 2026-10-24
Codeshare flight, operated by Aeromexico.(AM 682)
Daily 18:40 Mexico City Benito Juarez (MEX) 2 23:00 Chicago O'Hare (ORD) 5
WestJet WS 6112 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2026-01-12 through 2026-03-07
Codeshare flight, operated by Aeromexico.(AM 682)
Daily 18:40 Mexico City Benito Juarez (MEX) 2 23:59 Chicago O'Hare (ORD) 5
WestJet WS 6112 Non-stop Boeing 737 MAX 8 (7M8) 4:19 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Aeromexico.(AM 682)
Mon,Fri,Sun 08:35 Mexico City Benito Juarez (MEX) 2 13:02 Chicago O'Hare (ORD) 5
WestJet WS 6113 Non-stop Boeing 737 MAX 9 (7M9) 4:27 Effective 2026-01-05 through 2026-01-11
Codeshare flight, operated by Aeromexico.(AM 686)
Tue-Fri,Sun 18:30 Mexico City Benito Juarez (MEX) 2 23:53 Chicago O'Hare (ORD) 5
WestJet WS 6114 Non-stop Boeing 737-800 (7S8) 4:23 Effective 2026-03-29 through 2026-10-25
Codeshare flight, operated by Aeromexico.(AM 682)
Mon-Fri 18:40 Mexico City Benito Juarez (MEX) 2 00:00 Chicago O'Hare (ORD) 5
WestJet WS 6114 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective from 2026-10-26
Codeshare flight, operated by Aeromexico.(AM 682)
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6115 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-03-29 through 2026-04-03
Codeshare flight, operated by Aeromexico.(AM 686)
Mon,Thu,Fri 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6115 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-04-06 through 2026-04-13
Codeshare flight, operated by Aeromexico.(AM 686)
Mon,Thu,Fri 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6115 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-04-27 through 2026-05-01
Codeshare flight, operated by Aeromexico.(AM 686)
Thu,Fri 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6115 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-05-07 through 2026-05-29
Codeshare flight, operated by Aeromexico.(AM 686)
Mon,Thu,Fri 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6115 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-07-02 through 2026-07-31
Codeshare flight, operated by Aeromexico.(AM 686)
Mon,Thu,Fri 08:35 Mexico City Benito Juarez (MEX) 2 14:10 Chicago O'Hare (ORD) 5
WestJet WS 6115 Non-stop Boeing 737-800 (7S8) 4:35 Effective 2026-09-28 through 2026-10-23
Codeshare flight, operated by Aeromexico.(AM 686)
Daily 08:35 Mexico City Benito Juarez (MEX) 2 13:02 Chicago O'Hare (ORD) 5
WestJet WS 6125 Non-stop Boeing 737 MAX 9 (7M9) 4:27 Valid until 2026-01-04
Codeshare flight, operated by Aeromexico.(AM 686)
Daily 16:20 Mexico City Benito Juarez (MEX) 2 21:47 Chicago O'Hare (ORD) 5
WestJet WS 6142 Non-stop Boeing 737 MAX 8 (7M8) 4:27 Effective 2026-06-25 through 2026-08-15
Codeshare flight, operated by Aeromexico.(AM 688)
Tue-Sun 17:50 Mexico City Benito Juarez (MEX) 2 22:11 Chicago O'Hare (ORD) 5
WestJet WS 6142 Non-stop Boeing 737 MAX 8 (7M8) 4:21 Valid until 2026-01-04
Codeshare flight, operated by Aeromexico.(AM 688)
Mon 18:00 Mexico City Benito Juarez (MEX) 2 22:20 Chicago O'Hare (ORD) 5
WestJet WS 6142 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Valid until 2026-01-05
Codeshare flight, operated by Aeromexico.(AM 688)
Tue-Sat 18:00 Mexico City Benito Juarez (MEX) 2 22:20 Chicago O'Hare (ORD) 5
WestJet WS 6142 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2026-01-06 through 2026-01-10
Codeshare flight, operated by Aeromexico.(AM 688)
Sun 18:00 Mexico City Benito Juarez (MEX) 2 22:20 Chicago O'Hare (ORD) 5
WestJet WS 6142 Non-stop Boeing 737 MAX 9 (7M9) 4:20 Operates only on 2026-01-11
Codeshare flight, operated by Aeromexico.(AM 688)
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WestJet flights from Mexico City Benito Juarez (MEX) to Chicago O'Hare (ORD).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-09-03 through 2026-09-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-01-12 through 2026-02-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-01-10
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:27, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-03-31 through 2026-04-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-04-26 through 2026-05-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-05-04 through 2026-05-12
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-06-03
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-06-04 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-07-04 through 2026-08-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-08-03 through 2026-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-09-05 through 2026-10-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-10-10 through 2026-10-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-02-05 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-03-30 through 2026-10-24
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Aeromexico. (AM 682)
Duration: 4:23, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-01-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 682)
Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 682)
Duration: 4:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-05 through 2026-01-11
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:27, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-10-25
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Aeromexico. (AM 682)
Duration: 4:23, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective from 2026-10-26
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aeromexico. (AM 682)
Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-04-06 through 2026-04-13
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-04-27 through 2026-05-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-05-07 through 2026-05-29
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-07-02 through 2026-07-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Effective 2026-09-28 through 2026-10-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:35, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 686)
Duration: 4:27, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-06-25 through 2026-08-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 688)
Duration: 4:27, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aeromexico. (AM 688)
Duration: 4:21, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aeromexico. (AM 688)
Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-01-10
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Aeromexico. (AM 688)
Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Aeromexico. (AM 688)
Duration: 4:20, non-stop
Boeing 737 MAX 9 (7M9)
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  • An international route departing from Mexico City Benito Juarez airport, Mexico (MEX) and arriving at Chicago O'Hare airport, United States (ORD).
  • The flight distance is 1688 miles, or 2717 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 4:15 and 4:35.