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

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 09:10 Atlanta (ATL) N 10:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:29 Effective 2026-02-17 through 2026-02-18
Daily 09:22 Atlanta (ATL) N 10:51 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:29 Effective 2026-02-10 through 2026-02-16
Daily 09:22 Atlanta (ATL) N 10:51 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:29 Effective 2026-02-19 through 2026-03-05
Tue-Fri,Sun 09:23 Atlanta (ATL) N 10:52 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321neo (32Q) 2:29 Effective 2026-03-08 through 2026-03-15
Mon-Fri,Sun 09:23 Atlanta (ATL) N 10:52 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321neo (32Q) 2:29 Effective 2026-03-16 through 2026-03-31
Mon,Fri 09:27 Atlanta (ATL) N 10:56 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321neo (32Q) 2:29 Effective 2026-03-06 through 2026-03-09
Sat 09:47 Atlanta (ATL) N 11:16 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:29 Effective 2026-03-07 through 2026-03-28
Mon,Thu,Fri,Sun 10:20 Atlanta (ATL) N 11:35 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321 (321) 2:15 Effective 2026-01-08 through 2026-01-12
Sat 10:20 Atlanta (ATL) N 11:35 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:15 Operates only on 2026-01-10
Tue 10:46 Atlanta (ATL) N 12:08 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:22 Operates only on 2026-01-13
Wed,Thu,Sun 10:46 Atlanta (ATL) N 12:08 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321neo (32Q) 2:22 Effective 2026-01-14 through 2026-01-18
Mon,Fri,Sat 10:46 Atlanta (ATL) N 12:08 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321 (321) 2:22 Effective 2026-01-16 through 2026-01-19
Tue 11:40 Atlanta (ATL) N 12:54 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:14 Operates only on 2026-01-06
Thu,Sun 12:16 Atlanta (ATL) N 13:37 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321neo (32Q) 2:21 Effective 2026-01-22 through 2026-02-08
Tue 12:36 Atlanta (ATL) N 13:57 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321neo (32Q) 2:21 Operates only on 2026-01-20
Tue 12:37 Atlanta (ATL) N 13:58 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:21 Effective 2026-01-27 through 2026-02-03
Daily 15:54 Atlanta (ATL) N 17:12 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321 (321) 2:18 Effective 2026-04-01 through 2026-04-13
Mon,Tue,Thu,Sat,Sun 17:05 Atlanta (ATL) N 18:33 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A321 (321) 2:28 Valid until 2026-01-05
Wed,Fri 17:05 Atlanta (ATL) N 18:33 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1441 Non-stop Airbus A320neo (32N) 2:28 Valid until 2026-01-02
Tue 15:30 Atlanta (ATL) N 16:52 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A321neo (32Q) 2:22 Operates only on 2026-01-13
Tue 15:30 Atlanta (ATL) N 16:52 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A321neo (32Q) 2:22 Effective 2026-02-17 through 2026-03-03
Tue 15:50 Atlanta (ATL) N 17:12 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A320neo (32N) 2:22 Operates only on 2026-02-10
Tue 17:00 Atlanta (ATL) N 18:27 Chicago O'Hare (ORD) 5
Frontier Airlines F9 1595 Non-stop Airbus A320neo (32N) 2:27 Effective 2026-01-20 through 2026-02-03
Wed 15:30 Atlanta (ATL) N 16:52 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:22 Operates only on 2026-01-14
Wed 15:30 Atlanta (ATL) N 16:52 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:22 Effective 2026-02-11 through 2026-03-04
Wed 17:00 Atlanta (ATL) N 18:27 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:27 Effective 2026-01-21 through 2026-02-04
Mon,Fri,Sun 21:10 Atlanta (ATL) N 22:24 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:14 Valid until 2026-01-04
Mon-Thu 21:10 Atlanta (ATL) N 22:24 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:14 Valid until 2026-01-05
Thu,Sat 21:15 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-02-12 through 2026-02-14
Mon,Thu,Fri,Sun 21:15 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321 (321) 2:24 Effective 2026-02-13 through 2026-02-23
Thu,Sat 21:15 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-02-21 through 2026-03-05
Mon,Fri,Sun 21:15 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321 (321) 2:24 Effective 2026-02-27 through 2026-03-02
Daily 21:15 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-03-06 through 2026-03-13
Sat 21:15 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:24 Operates only on 2026-03-14
Daily 21:15 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-03-15 through 2026-03-31
Thu 21:20 Atlanta (ATL) N 22:44 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:24 Operates only on 2026-01-15
Mon,Fri-Sun 21:20 Atlanta (ATL) N 22:44 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-01-16 through 2026-01-19
Sat 21:20 Atlanta (ATL) N 22:44 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-01-24 through 2026-02-07
Sat 21:22 Atlanta (ATL) N 22:36 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321 (321) 2:14 Operates only on 2026-01-10
Thu,Fri,Sun 21:22 Atlanta (ATL) N 22:46 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-01-22 through 2026-02-08
Mon 21:22 Atlanta (ATL) N 22:46 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:24 Effective 2026-01-26 through 2026-02-09
Wed 21:25 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321 (321) 2:14 Operates only on 2026-01-07
Mon,Thu,Sun 21:25 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:14 Effective 2026-01-08 through 2026-01-12
Fri 21:25 Atlanta (ATL) N 22:39 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A320neo (32N) 2:14 Operates only on 2026-01-09
Sat 21:32 Atlanta (ATL) N 22:46 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:14 Valid until 2026-01-03
Daily 22:50 Atlanta (ATL) N 00:01 Chicago O'Hare (ORD) 5
Frontier Airlines F9 3397 Non-stop Airbus A321neo (32Q) 2:11 Effective 2026-04-01 through 2026-04-13
The flight arrives 1 day after departure.
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Frontier Airlines flights from Atlanta (ATL) to Chicago O'Hare (ORD).
Ad mobi flat here (320x100px) 9629219771 M FlightInfo Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F91441
09:10
Atlanta (ATL) N

10:39
Chicago O'Hare (ORD) 5
Effective 2026-02-17 through 2026-02-18
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91441
09:22
Atlanta (ATL) N

10:51
Chicago O'Hare (ORD) 5
Effective 2026-02-10 through 2026-02-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91441
09:22
Atlanta (ATL) N

10:51
Chicago O'Hare (ORD) 5
Effective 2026-02-19 through 2026-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91441
09:23
Atlanta (ATL) N

10:52
Chicago O'Hare (ORD) 5
Effective 2026-03-08 through 2026-03-15
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:29, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91441
09:23
Atlanta (ATL) N

10:52
Chicago O'Hare (ORD) 5
Effective 2026-03-16 through 2026-03-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:29, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91441
09:27
Atlanta (ATL) N

10:56
Chicago O'Hare (ORD) 5
Effective 2026-03-06 through 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91441
09:47
Atlanta (ATL) N

11:16
Chicago O'Hare (ORD) 5
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:29, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91441
10:20
Atlanta (ATL) N

11:35
Chicago O'Hare (ORD) 5
Effective 2026-01-08 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F91441
10:20
Atlanta (ATL) N

11:35
Chicago O'Hare (ORD) 5
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91441
10:46
Atlanta (ATL) N

12:08
Chicago O'Hare (ORD) 5
Operates only on 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91441
10:46
Atlanta (ATL) N

12:08
Chicago O'Hare (ORD) 5
Effective 2026-01-14 through 2026-01-18
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:22, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91441
10:46
Atlanta (ATL) N

12:08
Chicago O'Hare (ORD) 5
Effective 2026-01-16 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:22, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F91441
11:40
Atlanta (ATL) N

12:54
Chicago O'Hare (ORD) 5
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:14, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91441
12:16
Atlanta (ATL) N

13:37
Chicago O'Hare (ORD) 5
Effective 2026-01-22 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:21, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91441
12:36
Atlanta (ATL) N

13:57
Chicago O'Hare (ORD) 5
Operates only on 2026-01-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91441
12:37
Atlanta (ATL) N

13:58
Chicago O'Hare (ORD) 5
Effective 2026-01-27 through 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91441
15:54
Atlanta (ATL) N

17:12
Chicago O'Hare (ORD) 5
Effective 2026-04-01 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F91441
17:05
Atlanta (ATL) N

18:33
Chicago O'Hare (ORD) 5
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 2:28, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F91441
17:05
Atlanta (ATL) N

18:33
Chicago O'Hare (ORD) 5
Valid until 2026-01-02
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:28, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91595
15:30
Atlanta (ATL) N

16:52
Chicago O'Hare (ORD) 5
Operates only on 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91595
15:30
Atlanta (ATL) N

16:52
Chicago O'Hare (ORD) 5
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91595
15:50
Atlanta (ATL) N

17:12
Chicago O'Hare (ORD) 5
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91595
17:00
Atlanta (ATL) N

18:27
Chicago O'Hare (ORD) 5
Effective 2026-01-20 through 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93397
15:30
Atlanta (ATL) N

16:52
Chicago O'Hare (ORD) 5
Operates only on 2026-01-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
15:30
Atlanta (ATL) N

16:52
Chicago O'Hare (ORD) 5
Effective 2026-02-11 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
17:00
Atlanta (ATL) N

18:27
Chicago O'Hare (ORD) 5
Effective 2026-01-21 through 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:10
Atlanta (ATL) N

22:24
Chicago O'Hare (ORD) 5
Valid until 2026-01-04
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:14, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:10
Atlanta (ATL) N

22:24
Chicago O'Hare (ORD) 5
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:14, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93397
21:15
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Effective 2026-02-12 through 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 2:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:15
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Effective 2026-02-13 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:24, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F93397
21:15
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Effective 2026-02-21 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 2:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:15
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Effective 2026-02-27 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:24, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F93397
21:15
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Effective 2026-03-06 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:15
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Operates only on 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:24, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93397
21:15
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Effective 2026-03-15 through 2026-03-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:20
Atlanta (ATL) N

22:44
Chicago O'Hare (ORD) 5
Operates only on 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93397
21:20
Atlanta (ATL) N

22:44
Chicago O'Hare (ORD) 5
Effective 2026-01-16 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:20
Atlanta (ATL) N

22:44
Chicago O'Hare (ORD) 5
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:22
Atlanta (ATL) N

22:36
Chicago O'Hare (ORD) 5
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:14, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F93397
21:22
Atlanta (ATL) N

22:46
Chicago O'Hare (ORD) 5
Effective 2026-01-22 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:22
Atlanta (ATL) N

22:46
Chicago O'Hare (ORD) 5
Effective 2026-01-26 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93397
21:25
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:14, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F93397
21:25
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Effective 2026-01-08 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:14, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
21:25
Atlanta (ATL) N

22:39
Chicago O'Hare (ORD) 5
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:14, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93397
21:32
Atlanta (ATL) N

22:46
Chicago O'Hare (ORD) 5
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:14, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93397
22:50
Atlanta (ATL) N

00:01(+1)
Chicago O'Hare (ORD) 5
Effective 2026-04-01 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:11, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box
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 2:11 and 2:29.
All ATL-ORD flights
All Frontier Airlines flights
Return (ORD-ATL) flights
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