Volaris flights from Chicago O'Hare (ORD) to Houston George Bush (IAH).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 05:20 Chicago O'Hare (ORD) 08:36 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A320 (320) 3:16 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Thu,Fri,Sun 05:25 Chicago O'Hare (ORD) 08:41 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A320 (320) 3:16 Effective 2026-03-06 through 2026-03-30
Codeshare flight, operated by Frontier Airlines.(F9)
Mon 05:40 Chicago O'Hare (ORD) 08:56 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:16 Operates only on 2026-02-16
Codeshare flight, operated by Frontier Airlines.(F9)
Fri,Sun 06:30 Chicago O'Hare (ORD) 09:31 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:01 Effective 2026-01-16 through 2026-01-18
Codeshare flight, operated by Frontier Airlines.(F9)
Fri 06:30 Chicago O'Hare (ORD) 09:31 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:01 Effective 2026-02-13 through 2026-02-20
Codeshare flight, operated by Frontier Airlines.(F9)
Thu 07:00 Chicago O'Hare (ORD) 10:22 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-02-12 through 2026-02-26
Codeshare flight, operated by Frontier Airlines.(F9)
Thu,Fri,Sun 07:00 Chicago O'Hare (ORD) 10:22 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-02-27 through 2026-03-05
Codeshare flight, operated by Frontier Airlines.(F9)
Sun 07:30 Chicago O'Hare (ORD) 10:52 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-02-15 through 2026-02-22
Codeshare flight, operated by Frontier Airlines.(F9)
Mon 07:35 Chicago O'Hare (ORD) 10:57 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-02-23 through 2026-03-02
Codeshare flight, operated by Frontier Airlines.(F9)
Sat 08:05 Chicago O'Hare (ORD) 11:29 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:24 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by Frontier Airlines.(F9)
Fri 08:15 Chicago O'Hare (ORD) 11:36 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:21 Effective 2026-01-23 through 2026-02-06
Codeshare flight, operated by Frontier Airlines.(F9)
Thu 08:35 Chicago O'Hare (ORD) 11:41 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A320 (320) 3:06 Operates only on 2026-01-08
Codeshare flight, operated by Frontier Airlines.(F9)
Sun 09:51 Chicago O'Hare (ORD) 12:58 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A320 (320) 3:07 Valid until 2026-01-04
Codeshare flight, operated by Frontier Airlines.(F9)
Tue 11:59 Chicago O'Hare (ORD) 15:02 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A320 (320) 3:03 Operates only on 2026-01-06
Codeshare flight, operated by Frontier Airlines.(F9)
Sun 12:40 Chicago O'Hare (ORD) 15:45 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:05 Operates only on 2026-01-11
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Thu-Sun 15:40 Chicago O'Hare (ORD) 18:40 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:00 Effective 2026-04-02 through 2026-04-13
Codeshare flight, operated by Frontier Airlines.(F9)
Sat 15:51 Chicago O'Hare (ORD) 19:00 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A320 (320) 3:09 Valid until 2026-01-03
Codeshare flight, operated by Frontier Airlines.(F9)
Sun 16:19 Chicago O'Hare (ORD) 19:41 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A321 (321) 3:22 Effective 2026-01-25 through 2026-02-08
Codeshare flight, operated by Frontier Airlines.(F9)
Thu 20:21 Chicago O'Hare (ORD) 23:27 Houston George Bush (IAH)
Volaris Y4 2564 Non-stop Airbus A320 (320) 3:06 Valid until 2026-01-01
Codeshare flight, operated by Frontier Airlines.(F9)




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Volaris flights from Chicago O'Hare (ORD) to Houston George Bush (IAH).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Volaris Y42564
05:20
Chicago O'Hare (ORD)

08:36
Houston George Bush (IAH)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Volaris Y42564
05:25
Chicago O'Hare (ORD)

08:41
Houston George Bush (IAH)
Effective 2026-03-06 through 2026-03-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Volaris Y42564
05:40
Chicago O'Hare (ORD)

08:56
Houston George Bush (IAH)
Operates only on 2026-02-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:16, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
06:30
Chicago O'Hare (ORD)

09:31
Houston George Bush (IAH)
Effective 2026-01-16 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:01, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
06:30
Chicago O'Hare (ORD)

09:31
Houston George Bush (IAH)
Effective 2026-02-13 through 2026-02-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:01, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
07:00
Chicago O'Hare (ORD)

10:22
Houston George Bush (IAH)
Effective 2026-02-12 through 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:22, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
07:00
Chicago O'Hare (ORD)

10:22
Houston George Bush (IAH)
Effective 2026-02-27 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:22, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
07:30
Chicago O'Hare (ORD)

10:52
Houston George Bush (IAH)
Effective 2026-02-15 through 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:22, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
07:35
Chicago O'Hare (ORD)

10:57
Houston George Bush (IAH)
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:22, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
08:05
Chicago O'Hare (ORD)

11:29
Houston George Bush (IAH)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:24, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
08:15
Chicago O'Hare (ORD)

11:36
Houston George Bush (IAH)
Effective 2026-01-23 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:21, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
08:35
Chicago O'Hare (ORD)

11:41
Houston George Bush (IAH)
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:06, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Volaris Y42564
09:51
Chicago O'Hare (ORD)

12:58
Houston George Bush (IAH)
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:07, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Volaris Y42564
11:59
Chicago O'Hare (ORD)

15:02
Houston George Bush (IAH)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:03, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Volaris Y42564
12:40
Chicago O'Hare (ORD)

15:45
Houston George Bush (IAH)
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:05, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
15:40
Chicago O'Hare (ORD)

18:40
Houston George Bush (IAH)
Effective 2026-04-02 through 2026-04-13
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:00, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
15:51
Chicago O'Hare (ORD)

19:00
Houston George Bush (IAH)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:09, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Volaris Y42564
16:19
Chicago O'Hare (ORD)

19:41
Houston George Bush (IAH)
Effective 2026-01-25 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:22, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42564
20:21
Chicago O'Hare (ORD)

23:27
Houston George Bush (IAH)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:06, non-stop
Airbus A320 (320)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Houston George Bush airport (IAH).
  • The flight distance is 925 miles, or 1489 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 3:00 and 3:24.
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