Frontier Airlines flights from Atlanta (ATL) to Chicago O'Hare (ORD).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu,Sat 05:45 Atlanta (ATL) N 07:04 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321 (321) 2:19 Effective 2025-05-22 through 2025-05-31
Sat 07:38 Atlanta (ATL) N 08:59 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:21 Operates only on 2025-05-03
Wed 08:17 Atlanta (ATL) N 09:38 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321 (321) 2:21 Effective 2025-05-07 through 2025-05-21
Mon,Thu-Sun 09:02 Atlanta (ATL) N 10:22 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:20 Effective 2025-06-05 through 2025-06-16
Daily 09:02 Atlanta (ATL) N 10:22 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:20 Effective 2025-06-17 through 2025-08-18
Mon,Sun 09:11 Atlanta (ATL) N 10:37 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:26 Effective 2025-06-01 through 2025-06-02
Mon,Fri 09:18 Atlanta (ATL) N 10:41 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:23 Effective 2025-05-23 through 2025-05-30
Sun 09:37 Atlanta (ATL) N 11:00 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321neo (32Q) 2:23 Operates only on 2025-05-04
Sun 09:37 Atlanta (ATL) N 11:00 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321 (321) 2:23 Effective 2025-05-11 through 2025-05-18
Thu 10:22 Atlanta (ATL) N 11:43 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:21 Valid until 2025-05-15
Mon,Fri 10:42 Atlanta (ATL) N 12:03 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:21 Effective 2025-05-02 through 2025-05-19
Tue 12:15 Atlanta (ATL) N 13:37 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:22 Operates only on 2025-06-10
Wed 13:52 Atlanta (ATL) N 15:08 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:16 Operates only on 2025-06-11
Sat 12:20 Atlanta (ATL) N 13:41 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A321neo (32Q) 2:21 Effective 2025-05-10 through 2025-05-17
Wed 12:20 Atlanta (ATL) N 13:45 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A320neo (32N) 2:25 Operates only on 2025-06-04
Tue 12:45 Atlanta (ATL) N 14:10 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A321neo (32Q) 2:25 Operates only on 2025-06-03
Tue 12:59 Atlanta (ATL) N 14:22 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A320neo (32N) 2:23 Operates only on 2025-05-27
Wed 12:59 Atlanta (ATL) N 14:22 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A321neo (32Q) 2:23 Operates only on 2025-05-28
Tue,Wed 15:06 Atlanta (ATL) N 16:34 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A320neo (32N) 2:28 Effective 2025-06-17 through 2025-08-13
Tue 15:16 Atlanta (ATL) N 16:41 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A321 (321) 2:25 Operates only on 2025-05-06
Tue 15:16 Atlanta (ATL) N 16:41 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A321neo (32Q) 2:25 Operates only on 2025-05-13
Tue 15:16 Atlanta (ATL) N 16:41 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A320neo (32N) 2:25 Operates only on 2025-05-20
Sun 22:43 Atlanta (ATL) N 23:59 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A320neo (32N) 2:16 Operates only on 2025-06-08
Mon,Thu,Fri,Sun 21:52 Atlanta (ATL) N 23:11 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:19 Valid until 2025-05-19
Mon,Thu,Fri 22:43 Atlanta (ATL) N 23:59 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:16 Effective 2025-06-05 through 2025-06-09
Mon,Thu-Sun 22:58 Atlanta (ATL) N 00:17 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:19 Effective 2025-05-22 through 2025-05-31
The flight arrives 1 day after departure.
Mon,Sun 22:58 Atlanta (ATL) N 00:20 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:22 Effective 2025-06-01 through 2025-06-02
The flight arrives 1 day after departure.
Mon,Thu-Sun 22:58 Atlanta (ATL) N 00:20 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:22 Effective 2025-06-12 through 2025-07-04
The flight arrives 1 day after departure.
Mon,Thu-Sun 22:58 Atlanta (ATL) N 00:22 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:24 Effective 2025-07-05 through 2025-08-18
The flight arrives 1 day after departure.
Sat 22:59 Atlanta (ATL) N 00:15 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:16 Operates only on 2025-06-07
The flight arrives 1 day after departure.
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Frontier Airlines flights from Atlanta (ATL) to Chicago O'Hare (ORD).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F91441
05:45
Atlanta (ATL) N

07:04
Chicago O'Hare (ORD) 5
Effective 2025-05-22 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Airbus A321 (321)
Frontier Airlines F91441
07:38
Atlanta (ATL) N

08:59
Chicago O'Hare (ORD) 5
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:21, non-stop
Airbus A320neo (32N)
Frontier Airlines F91441
08:17
Atlanta (ATL) N

09:38
Chicago O'Hare (ORD) 5
Effective 2025-05-07 through 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A321 (321)
Frontier Airlines F91441
09:02
Atlanta (ATL) N

10:22
Chicago O'Hare (ORD) 5
Effective 2025-06-05 through 2025-06-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A320neo (32N)
Frontier Airlines F91441
09:02
Atlanta (ATL) N

10:22
Chicago O'Hare (ORD) 5
Effective 2025-06-17 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A320neo (32N)
Frontier Airlines F91441
09:11
Atlanta (ATL) N

10:37
Chicago O'Hare (ORD) 5
Effective 2025-06-01 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:26, non-stop
Airbus A320neo (32N)
Frontier Airlines F91441
09:18
Atlanta (ATL) N

10:41
Chicago O'Hare (ORD) 5
Effective 2025-05-23 through 2025-05-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:23, non-stop
Airbus A320neo (32N)
Frontier Airlines F91441
09:37
Atlanta (ATL) N

11:00
Chicago O'Hare (ORD) 5
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:23, non-stop
Airbus A321neo (32Q)
Frontier Airlines F91441
09:37
Atlanta (ATL) N

11:00
Chicago O'Hare (ORD) 5
Effective 2025-05-11 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:23, non-stop
Airbus A321 (321)
Frontier Airlines F91441
10:22
Atlanta (ATL) N

11:43
Chicago O'Hare (ORD) 5
Valid until 2025-05-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A320neo (32N)
Frontier Airlines F91441
10:42
Atlanta (ATL) N

12:03
Chicago O'Hare (ORD) 5
Effective 2025-05-02 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A320neo (32N)
Frontier Airlines F91441
12:15
Atlanta (ATL) N

13:37
Chicago O'Hare (ORD) 5
Operates only on 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A320neo (32N)
Frontier Airlines F91441
13:52
Atlanta (ATL) N

15:08
Chicago O'Hare (ORD) 5
Operates only on 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:16, non-stop
Airbus A320neo (32N)
Frontier Airlines F91595
12:20
Atlanta (ATL) N

13:41
Chicago O'Hare (ORD) 5
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:21, non-stop
Airbus A321neo (32Q)
Frontier Airlines F91595
12:20
Atlanta (ATL) N

13:45
Chicago O'Hare (ORD) 5
Operates only on 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Airbus A320neo (32N)
Frontier Airlines F91595
12:45
Atlanta (ATL) N

14:10
Chicago O'Hare (ORD) 5
Operates only on 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Airbus A321neo (32Q)
Frontier Airlines F91595
12:59
Atlanta (ATL) N

14:22
Chicago O'Hare (ORD) 5
Operates only on 2025-05-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:23, non-stop
Airbus A320neo (32N)
Frontier Airlines F91595
12:59
Atlanta (ATL) N

14:22
Chicago O'Hare (ORD) 5
Operates only on 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:23, non-stop
Airbus A321neo (32Q)
Frontier Airlines F91595
15:06
Atlanta (ATL) N

16:34
Chicago O'Hare (ORD) 5
Effective 2025-06-17 through 2025-08-13
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:28, non-stop
Airbus A320neo (32N)
Frontier Airlines F91595
15:16
Atlanta (ATL) N

16:41
Chicago O'Hare (ORD) 5
Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Airbus A321 (321)
Frontier Airlines F91595
15:16
Atlanta (ATL) N

16:41
Chicago O'Hare (ORD) 5
Operates only on 2025-05-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Airbus A321neo (32Q)
Frontier Airlines F91595
15:16
Atlanta (ATL) N

16:41
Chicago O'Hare (ORD) 5
Operates only on 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Airbus A320neo (32N)
Frontier Airlines F91595
22:43
Atlanta (ATL) N

23:59
Chicago O'Hare (ORD) 5
Operates only on 2025-06-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:16, non-stop
Airbus A320neo (32N)
Frontier Airlines F93397
21:52
Atlanta (ATL) N

23:11
Chicago O'Hare (ORD) 5
Valid until 2025-05-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:19, non-stop
Airbus A320neo (32N)
Frontier Airlines F93397
22:43
Atlanta (ATL) N

23:59
Chicago O'Hare (ORD) 5
Effective 2025-06-05 through 2025-06-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:16, non-stop
Airbus A320neo (32N)
Frontier Airlines F93397
22:58
Atlanta (ATL) N

00:17(+1)
Chicago O'Hare (ORD) 5
Effective 2025-05-22 through 2025-05-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
Frontier Airlines F93397
22:58
Atlanta (ATL) N

00:20(+1)
Chicago O'Hare (ORD) 5
Effective 2025-06-01 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:22, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
Frontier Airlines F93397
22:58
Atlanta (ATL) N

00:20(+1)
Chicago O'Hare (ORD) 5
Effective 2025-06-12 through 2025-07-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
Frontier Airlines F93397
22:58
Atlanta (ATL) N

00:22(+1)
Chicago O'Hare (ORD) 5
Effective 2025-07-05 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
Frontier Airlines F93397
22:59
Atlanta (ATL) N

00:15(+1)
Chicago O'Hare (ORD) 5
Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:16, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
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Parallax here ATL-ORD
  • A domestic route departing from the Atlanta airport (ATL) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 606 miles, or 976 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:16 and 2:28.
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