United Airlines flights from Chicago O'Hare (ORD) to Miami (MIA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 18:10 Chicago O'Hare (ORD) 1 22:33 Miami (MIA)
United Airlines UA 519 Non-stop Boeing 737 MAX 8 (7M8) 3:23 Effective 2025-01-07 through 2025-02-12
Daily 18:10 Chicago O'Hare (ORD) 1 22:16 Miami (MIA)
United Airlines UA 519 Non-stop Boeing 737-800 (738) 3:06 Effective from 2025-02-13
Mon,Wed-Sun 18:35 Chicago O'Hare (ORD) 1 22:59 Miami (MIA)
United Airlines UA 519 Non-stop Boeing 737-900 (739) 3:24 Effective 2024-12-19 through 2025-01-06
Mon,Tue,Thu-Sun 06:00 Chicago O'Hare (ORD) 1 10:18 Miami (MIA)
United Airlines UA 1359 Non-stop Boeing 737-800 (738) 3:18 Effective 2024-12-19 through 2024-12-31
Mon,Wed-Sun 06:00 Chicago O'Hare (ORD) 1 10:18 Miami (MIA)
United Airlines UA 1359 Non-stop Boeing 737-800 (738) 3:18 Effective 2025-01-01 through 2025-01-06
Daily 10:43 Chicago O'Hare (ORD) 1 14:57 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737 MAX 8 (7M8) 3:14 Valid until 2024-09-06
Sat 10:43 Chicago O'Hare (ORD) 1 14:57 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737-900 (739) 3:14 Operates only on 2024-09-07
Daily 10:43 Chicago O'Hare (ORD) 1 14:57 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737 MAX 8 (7M8) 3:14 Effective 2024-09-08 through 2024-09-25
Wed 10:45 Chicago O'Hare (ORD) 1 15:06 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737-800 (738) 3:21 Operates only on 2024-12-25
Daily 10:45 Chicago O'Hare (ORD) 1 15:07 Miami (MIA)
United Airlines UA 1857 Non-stop Airbus A321neo (32Q) 3:22 Effective 2025-01-07 through 2025-02-12
Daily 10:45 Chicago O'Hare (ORD) 1 14:55 Miami (MIA)
United Airlines UA 1857 Non-stop Airbus A321neo (32Q) 3:10 Effective 2025-02-13 through 2025-03-29
Daily 10:45 Chicago O'Hare (ORD) 1 14:55 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737-800 (738) 3:10 Effective from 2025-03-30
Mon-Thu,Sat,Sun 10:50 Chicago O'Hare (ORD) 1 15:06 Miami (MIA)
United Airlines UA 1857 Non-stop Airbus A321neo (32Q) 3:16 Effective 2024-10-27 through 2024-11-07
Fri 10:50 Chicago O'Hare (ORD) 1 15:06 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737-900 (739) 3:16 Operates only on 2024-11-01
Daily 10:50 Chicago O'Hare (ORD) 1 15:06 Miami (MIA)
United Airlines UA 1857 Non-stop Airbus A321neo (32Q) 3:16 Effective 2024-11-08 through 2024-11-27
Daily 10:50 Chicago O'Hare (ORD) 1 15:06 Miami (MIA)
United Airlines UA 1857 Non-stop Airbus A321neo (32Q) 3:16 Effective 2024-11-29 through 2024-12-18
Mon,Tue,Thu-Sun 10:50 Chicago O'Hare (ORD) 1 15:11 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737-800 (738) 3:21 Effective 2024-12-19 through 2024-12-31
Mon,Wed-Sun 10:50 Chicago O'Hare (ORD) 1 15:11 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737-800 (738) 3:21 Effective 2025-01-01 through 2025-01-06
Daily 10:55 Chicago O'Hare (ORD) 1 15:09 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737-800 (738) 3:14 Effective 2024-09-26 through 2024-10-26
Thu 11:00 Chicago O'Hare (ORD) 1 15:16 Miami (MIA)
United Airlines UA 1857 Non-stop Boeing 737-900 (739) 3:16 Operates only on 2024-11-28
Mon,Sat,Sun 12:45 Chicago O'Hare (ORD) 1 16:57 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737-800 (738) 3:12 Effective 2024-10-27 through 2024-11-03
Mon,Thu,Sat,Sun 12:45 Chicago O'Hare (ORD) 1 16:57 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737-800 (738) 3:12 Effective 2024-11-07 through 2024-11-24
Mon-Wed,Sat,Sun 12:45 Chicago O'Hare (ORD) 1 16:57 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737-800 (738) 3:12 Effective 2024-11-26 through 2024-12-02
Mon,Thu-Sun 12:45 Chicago O'Hare (ORD) 1 16:57 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737-800 (738) 3:12 Effective 2024-12-05 through 2024-12-16
Daily 12:45 Chicago O'Hare (ORD) 1 17:05 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2025-01-07 through 2025-02-12
Mon,Thu-Sun 14:13 Chicago O'Hare (ORD) 1 18:33 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737-800 (738) 3:20 Effective 2024-12-19 through 2025-01-06
Wed 14:13 Chicago O'Hare (ORD) 1 18:33 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737-800 (738) 3:20 Operates only on 2024-12-25
Wed 14:13 Chicago O'Hare (ORD) 1 18:33 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737-900 (739) 3:20 Operates only on 2025-01-01
Daily 14:20 Chicago O'Hare (ORD) 1 18:29 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737-800 (738) 3:09 Effective from 2025-02-13
Tue 14:23 Chicago O'Hare (ORD) 1 18:43 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737-900 (739) 3:20 Operates only on 2024-12-24
Tue 14:23 Chicago O'Hare (ORD) 1 18:43 Miami (MIA)
United Airlines UA 2004 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Operates only on 2024-12-31
Tue,Wed 07:00 Chicago O'Hare (ORD) 1 11:16 Miami (MIA)
United Airlines UA 2090 Non-stop Airbus A321neo (32Q) 3:16 Effective 2024-12-03 through 2024-12-18
Thu,Sat,Sun 07:10 Chicago O'Hare (ORD) 1 11:24 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-800 (738) 3:14 Effective 2024-09-26 through 2024-09-29
Mon-Fri 07:10 Chicago O'Hare (ORD) 1 11:24 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-900 (739) 3:14 Effective 2024-09-27 through 2024-10-04
Daily 07:10 Chicago O'Hare (ORD) 1 11:24 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-900 (739) 3:14 Effective 2024-10-05 through 2024-10-20
Mon,Tue,Thu-Sat 07:10 Chicago O'Hare (ORD) 1 11:24 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-900 (739) 3:14 Effective 2024-10-21 through 2024-10-26
Wed 07:10 Chicago O'Hare (ORD) 1 11:24 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-800 (738) 3:14 Operates only on 2024-10-23
Daily 07:10 Chicago O'Hare (ORD) 1 11:26 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-800 (738) 3:16 Effective 2024-10-27 through 2024-11-27
Mon,Thu-Sun 07:10 Chicago O'Hare (ORD) 1 11:26 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-800 (738) 3:16 Effective 2024-11-29 through 2024-12-16
Daily 07:15 Chicago O'Hare (ORD) 1 11:36 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-900 (739) 3:21 Effective 2025-01-07 through 2025-02-12
Daily 07:15 Chicago O'Hare (ORD) 1 11:23 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-800 (738) 3:08 Effective from 2025-02-13
Daily 07:25 Chicago O'Hare (ORD) 1 11:46 Miami (MIA)
United Airlines UA 2090 Non-stop Boeing 737-800 (738) 3:21 Effective 2024-12-19 through 2025-01-06
Sat 20:30 Chicago O'Hare (ORD) 1 00:47 Miami (MIA)
United Airlines UA 2406 Non-stop Boeing 737-900 (739) 3:17 Operates only on 2024-11-30
The flight arrives 1 day after departure.
Sun 20:55 Chicago O'Hare (ORD) 1 01:07 Miami (MIA)
United Airlines UA 2406 Non-stop Boeing 737-900 (739) 3:12 Operates only on 2024-12-01
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 08:45 Chicago O'Hare (ORD) 1 21:41 Miami (MIA)
United Airlines UA 1983 1-stop Boeing 777 (777) 11:56 Valid until 2024-09-25




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United Airlines flights from Chicago O'Hare (ORD) to Miami (MIA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA519
18:10
Chicago O'Hare (ORD) 1

22:33
Miami (MIA)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:23, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA519
18:10
Chicago O'Hare (ORD) 1

22:16
Miami (MIA)
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737-800 (738)
United Airlines UA519
18:35
Chicago O'Hare (ORD) 1

22:59
Miami (MIA)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Boeing 737-900 (739)
United Airlines UA1359
06:00
Chicago O'Hare (ORD) 1

10:18
Miami (MIA)
Effective 2024-12-19 through 2024-12-31
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:18, non-stop
Boeing 737-800 (738)
United Airlines UA1359
06:00
Chicago O'Hare (ORD) 1

10:18
Miami (MIA)
Effective 2025-01-01 through 2025-01-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:18, non-stop
Boeing 737-800 (738)
United Airlines UA1857
10:43
Chicago O'Hare (ORD) 1

14:57
Miami (MIA)
Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:14, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1857
10:43
Chicago O'Hare (ORD) 1

14:57
Miami (MIA)
Operates only on 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:14, non-stop
Boeing 737-900 (739)
United Airlines UA1857
10:43
Chicago O'Hare (ORD) 1

14:57
Miami (MIA)
Effective 2024-09-08 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:14, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1857
10:45
Chicago O'Hare (ORD) 1

15:06
Miami (MIA)
Operates only on 2024-12-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:21, non-stop
Boeing 737-800 (738)
United Airlines UA1857
10:45
Chicago O'Hare (ORD) 1

15:07
Miami (MIA)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:22, non-stop
Airbus A321neo (32Q)
United Airlines UA1857
10:45
Chicago O'Hare (ORD) 1

14:55
Miami (MIA)
Effective 2025-02-13 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:10, non-stop
Airbus A321neo (32Q)
United Airlines UA1857
10:45
Chicago O'Hare (ORD) 1

14:55
Miami (MIA)
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:10, non-stop
Boeing 737-800 (738)
United Airlines UA1857
10:50
Chicago O'Hare (ORD) 1

15:06
Miami (MIA)
Effective 2024-10-27 through 2024-11-07
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:16, non-stop
Airbus A321neo (32Q)
United Airlines UA1857
10:50
Chicago O'Hare (ORD) 1

15:06
Miami (MIA)
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:16, non-stop
Boeing 737-900 (739)
United Airlines UA1857
10:50
Chicago O'Hare (ORD) 1

15:06
Miami (MIA)
Effective 2024-11-08 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:16, non-stop
Airbus A321neo (32Q)
United Airlines UA1857
10:50
Chicago O'Hare (ORD) 1

15:06
Miami (MIA)
Effective 2024-11-29 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:16, non-stop
Airbus A321neo (32Q)
United Airlines UA1857
10:50
Chicago O'Hare (ORD) 1

15:11
Miami (MIA)
Effective 2024-12-19 through 2024-12-31
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Boeing 737-800 (738)
United Airlines UA1857
10:50
Chicago O'Hare (ORD) 1

15:11
Miami (MIA)
Effective 2025-01-01 through 2025-01-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Boeing 737-800 (738)
United Airlines UA1857
10:55
Chicago O'Hare (ORD) 1

15:09
Miami (MIA)
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:14, non-stop
Boeing 737-800 (738)
United Airlines UA1857
11:00
Chicago O'Hare (ORD) 1

15:16
Miami (MIA)
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:16, non-stop
Boeing 737-900 (739)
United Airlines UA2004
12:45
Chicago O'Hare (ORD) 1

16:57
Miami (MIA)
Effective 2024-10-27 through 2024-11-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:12, non-stop
Boeing 737-800 (738)
United Airlines UA2004
12:45
Chicago O'Hare (ORD) 1

16:57
Miami (MIA)
Effective 2024-11-07 through 2024-11-24
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 3:12, non-stop
Boeing 737-800 (738)
United Airlines UA2004
12:45
Chicago O'Hare (ORD) 1

16:57
Miami (MIA)
Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 3:12, non-stop
Boeing 737-800 (738)
United Airlines UA2004
12:45
Chicago O'Hare (ORD) 1

16:57
Miami (MIA)
Effective 2024-12-05 through 2024-12-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:12, non-stop
Boeing 737-800 (738)
United Airlines UA2004
12:45
Chicago O'Hare (ORD) 1

17:05
Miami (MIA)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2004
14:13
Chicago O'Hare (ORD) 1

18:33
Miami (MIA)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:20, non-stop
Boeing 737-800 (738)
United Airlines UA2004
14:13
Chicago O'Hare (ORD) 1

18:33
Miami (MIA)
Operates only on 2024-12-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-800 (738)
United Airlines UA2004
14:13
Chicago O'Hare (ORD) 1

18:33
Miami (MIA)
Operates only on 2025-01-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-900 (739)
United Airlines UA2004
14:20
Chicago O'Hare (ORD) 1

18:29
Miami (MIA)
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:09, non-stop
Boeing 737-800 (738)
United Airlines UA2004
14:23
Chicago O'Hare (ORD) 1

18:43
Miami (MIA)
Operates only on 2024-12-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-900 (739)
United Airlines UA2004
14:23
Chicago O'Hare (ORD) 1

18:43
Miami (MIA)
Operates only on 2024-12-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2090
07:00
Chicago O'Hare (ORD) 1

11:16
Miami (MIA)
Effective 2024-12-03 through 2024-12-18
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:16, non-stop
Airbus A321neo (32Q)
United Airlines UA2090
07:10
Chicago O'Hare (ORD) 1

11:24
Miami (MIA)
Effective 2024-09-26 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 3:14, non-stop
Boeing 737-800 (738)
United Airlines UA2090
07:10
Chicago O'Hare (ORD) 1

11:24
Miami (MIA)
Effective 2024-09-27 through 2024-10-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:14, non-stop
Boeing 737-900 (739)
United Airlines UA2090
07:10
Chicago O'Hare (ORD) 1

11:24
Miami (MIA)
Effective 2024-10-05 through 2024-10-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:14, non-stop
Boeing 737-900 (739)
United Airlines UA2090
07:10
Chicago O'Hare (ORD) 1

11:24
Miami (MIA)
Effective 2024-10-21 through 2024-10-26
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:14, non-stop
Boeing 737-900 (739)
United Airlines UA2090
07:10
Chicago O'Hare (ORD) 1

11:24
Miami (MIA)
Operates only on 2024-10-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:14, non-stop
Boeing 737-800 (738)
United Airlines UA2090
07:10
Chicago O'Hare (ORD) 1

11:26
Miami (MIA)
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:16, non-stop
Boeing 737-800 (738)
United Airlines UA2090
07:10
Chicago O'Hare (ORD) 1

11:26
Miami (MIA)
Effective 2024-11-29 through 2024-12-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:16, non-stop
Boeing 737-800 (738)
United Airlines UA2090
07:15
Chicago O'Hare (ORD) 1

11:36
Miami (MIA)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Boeing 737-900 (739)
United Airlines UA2090
07:15
Chicago O'Hare (ORD) 1

11:23
Miami (MIA)
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:08, non-stop
Boeing 737-800 (738)
United Airlines UA2090
07:25
Chicago O'Hare (ORD) 1

11:46
Miami (MIA)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Boeing 737-800 (738)
United Airlines UA2406
20:30
Chicago O'Hare (ORD) 1

00:47(+1)
Miami (MIA)
Operates only on 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:17, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
United Airlines UA2406
20:55
Chicago O'Hare (ORD) 1

01:07(+1)
Miami (MIA)
Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:12, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1983
08:45
Chicago O'Hare (ORD) 1

21:41
Miami (MIA)
Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:56, 1-stop
Boeing 777 (777)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Miami airport (MIA).
  • The flight distance is 1198 miles, or 1929 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 3:06 and 3:24.
All ORD-MIA flights
All United Airlines flights
Return (MIA-ORD) flights
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