Copa Airlines flights from Milwaukee (MKE) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:23 Milwaukee (MKE) 10:32 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-04-30 through 2026-05-06
Codeshare flight, operated by United Airlines.(UA 4697)
Mon,Fri-Sun 09:23 Milwaukee (MKE) 10:32 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-05-08 through 2026-05-17
Codeshare flight, operated by United Airlines.(UA 4697)
Tue,Wed 09:23 Milwaukee (MKE) 10:32 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-05-19 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 4697)
Daily 09:40 Milwaukee (MKE) 10:49 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4697)
Daily 09:44 Milwaukee (MKE) 10:50 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:06 Effective 2026-02-12 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 5213)
Tue-Thu 10:20 Milwaukee (MKE) 11:29 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-05-07 through 2026-05-14
Codeshare flight, operated by United Airlines.(UA 5559)
Mon 10:20 Milwaukee (MKE) 11:29 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:09 Operates only on 2026-05-18
Codeshare flight, operated by United Airlines.(UA 5559)
Tue 10:30 Milwaukee (MKE) 11:43 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ 550 (CR5) 1:13 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 5347)
Daily 10:30 Milwaukee (MKE) 11:43 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:13 Effective 2026-01-07 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 5347)
Daily 10:30 Milwaukee (MKE) 11:43 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:13 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 5347)
Wed 10:40 Milwaukee (MKE) 11:53 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Canadair CRJ (CRJ) 1:13 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 5347)
Daily 10:45 Milwaukee (MKE) 11:45 Chicago O'Hare (ORD) 2
Copa Airlines CM 1347 Non-stop Embraer EMB 175 (E7W) 1:00 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 5559)
Daily 07:00 Milwaukee (MKE) 08:22 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2026-01-06 through 2026-01-31
Codeshare flight, operated by United Airlines.(UA 4803)
Mon,Fri 07:00 Milwaukee (MKE) 08:22 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2026-02-02 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 4803)
Wed 07:00 Milwaukee (MKE) 08:22 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4803)
Mon,Fri 07:08 Milwaukee (MKE) 08:30 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Embraer EMB 175 (E7W) 1:22 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4803)
Tue,Thu,Sat,Sun 08:30 Milwaukee (MKE) 09:52 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Canadair CRJ 550 (CR5) 1:22 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 5402)
Tue,Thu,Sat,Sun 08:33 Milwaukee (MKE) 09:55 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Canadair CRJ (CRJ) 1:22 Effective 2026-02-01 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 5402)
Mon-Thu 09:23 Milwaukee (MKE) 10:32 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-05-12 through 2026-05-18
Codeshare flight, operated by United Airlines.(UA 4697)
Daily 10:20 Milwaukee (MKE) 11:29 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-04-30 through 2026-05-06
Codeshare flight, operated by United Airlines.(UA 5559)
Mon,Fri-Sun 10:20 Milwaukee (MKE) 11:29 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-05-08 through 2026-05-17
Codeshare flight, operated by United Airlines.(UA 5559)
Tue,Wed 10:20 Milwaukee (MKE) 11:29 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-05-19 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 5559)
Daily 11:30 Milwaukee (MKE) 12:36 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Canadair CRJ (CRJ) 1:06 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4740)
Daily 11:40 Milwaukee (MKE) 12:49 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4740)
Daily 12:14 Milwaukee (MKE) 13:15 Chicago O'Hare (ORD) 2
Copa Airlines CM 1842 Non-stop Canadair CRJ 550 (CR5) 1:01 Effective 2026-05-21 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 4740)
Tue,Thu,Sat,Sun 07:00 Milwaukee (MKE) 08:22 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2026-02-01 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 4803)
Tue,Thu,Sat,Sun 07:08 Milwaukee (MKE) 08:30 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Embraer EMB 175 (E7W) 1:22 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 4803)
Daily 08:29 Milwaukee (MKE) 09:30 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ 550 (CR5) 1:01 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 5402)
Mon,Fri 08:30 Milwaukee (MKE) 09:52 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ 550 (CR5) 1:22 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 5402)
Thu 08:30 Milwaukee (MKE) 09:36 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ (CRJ) 1:06 Operates only on 2026-02-12
Codeshare flight, operated by United Airlines.(UA 5402)
Daily 08:30 Milwaukee (MKE) 09:36 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ 550 (CR5) 1:06 Effective 2026-02-13 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 5402)
Mon-Fri,Sun 08:30 Milwaukee (MKE) 09:36 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ (CRJ) 1:06 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 5402)
Sat 08:30 Milwaukee (MKE) 09:36 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ 550 (CR5) 1:06 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 5402)
Daily 08:30 Milwaukee (MKE) 09:38 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ 550 (CR5) 1:08 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 5402)
Daily 08:30 Milwaukee (MKE) 09:39 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Embraer EMB 175 (E7W) 1:09 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 5402)
Tue 08:33 Milwaukee (MKE) 09:55 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ 550 (CR5) 1:22 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 5402)
Daily 08:33 Milwaukee (MKE) 09:55 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ (CRJ) 1:22 Effective 2026-01-07 through 2026-01-31
Codeshare flight, operated by United Airlines.(UA 5402)
Mon,Fri 08:33 Milwaukee (MKE) 09:55 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ (CRJ) 1:22 Effective 2026-02-02 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 5402)
Wed 08:33 Milwaukee (MKE) 09:55 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 5402)
Wed 08:33 Milwaukee (MKE) 09:55 Chicago O'Hare (ORD) 2
Copa Airlines CM 1843 Non-stop Canadair CRJ (CRJ) 1:22 Operates only on 2026-02-11
Codeshare flight, operated by United Airlines.(UA 5402)
Mon-Fri,Sun 05:00 Milwaukee (MKE) 06:06 Chicago O'Hare (ORD) 2
Copa Airlines CM 1844 Non-stop Canadair CRJ 550 (CR5) 1:06 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 5799)
Sat 05:00 Milwaukee (MKE) 06:06 Chicago O'Hare (ORD) 2
Copa Airlines CM 1844 Non-stop Canadair CRJ (CRJ) 1:06 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 5799)
Daily 05:00 Milwaukee (MKE) 06:01 Chicago O'Hare (ORD) 2
Copa Airlines CM 1844 Non-stop Canadair CRJ 550 (CR5) 1:01 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 5799)
Thu 09:23 Milwaukee (MKE) 10:32 Chicago O'Hare (ORD) 2
Copa Airlines CM 1844 Non-stop Canadair CRJ (CRJ) 1:09 Operates only on 2026-05-07
Codeshare flight, operated by United Airlines.(UA 4697)




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Copa Airlines flights from Milwaukee (MKE) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1347
09:23
Milwaukee (MKE)

10:32
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4697)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
09:23
Milwaukee (MKE)

10:32
Chicago O'Hare (ORD) 2
Effective 2026-05-08 through 2026-05-17
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4697)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
09:23
Milwaukee (MKE)

10:32
Chicago O'Hare (ORD) 2
Effective 2026-05-19 through 2026-05-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4697)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
09:40
Milwaukee (MKE)

10:49
Chicago O'Hare (ORD) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4697)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
09:44
Milwaukee (MKE)

10:50
Chicago O'Hare (ORD) 2
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5213)
Duration: 1:06, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
10:20
Milwaukee (MKE)

11:29
Chicago O'Hare (ORD) 2
Effective 2026-05-07 through 2026-05-14
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5559)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
10:20
Milwaukee (MKE)

11:29
Chicago O'Hare (ORD) 2
Operates only on 2026-05-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5559)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
10:30
Milwaukee (MKE)

11:43
Chicago O'Hare (ORD) 2
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5347)
Duration: 1:13, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1347
10:30
Milwaukee (MKE)

11:43
Chicago O'Hare (ORD) 2
Effective 2026-01-07 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5347)
Duration: 1:13, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
10:30
Milwaukee (MKE)

11:43
Chicago O'Hare (ORD) 2
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5347)
Duration: 1:13, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
10:40
Milwaukee (MKE)

11:53
Chicago O'Hare (ORD) 2
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5347)
Duration: 1:13, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1347
10:45
Milwaukee (MKE)

11:45
Chicago O'Hare (ORD) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5559)
Duration: 1:00, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1842
07:00
Milwaukee (MKE)

08:22
Chicago O'Hare (ORD) 2
Effective 2026-01-06 through 2026-01-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4803)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1842
07:00
Milwaukee (MKE)

08:22
Chicago O'Hare (ORD) 2
Effective 2026-02-02 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4803)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1842
07:00
Milwaukee (MKE)

08:22
Chicago O'Hare (ORD) 2
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4803)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1842
07:08
Milwaukee (MKE)

08:30
Chicago O'Hare (ORD) 2
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4803)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1842
08:30
Milwaukee (MKE)

09:52
Chicago O'Hare (ORD) 2
Valid until 2026-01-04
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:22, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1842
08:33
Milwaukee (MKE)

09:55
Chicago O'Hare (ORD) 2
Effective 2026-02-01 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:22, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1842
09:23
Milwaukee (MKE)

10:32
Chicago O'Hare (ORD) 2
Effective 2026-05-12 through 2026-05-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4697)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1842
10:20
Milwaukee (MKE)

11:29
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5559)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1842
10:20
Milwaukee (MKE)

11:29
Chicago O'Hare (ORD) 2
Effective 2026-05-08 through 2026-05-17
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5559)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1842
10:20
Milwaukee (MKE)

11:29
Chicago O'Hare (ORD) 2
Effective 2026-05-19 through 2026-05-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5559)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1842
11:30
Milwaukee (MKE)

12:36
Chicago O'Hare (ORD) 2
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4740)
Duration: 1:06, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1842
11:40
Milwaukee (MKE)

12:49
Chicago O'Hare (ORD) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4740)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1842
12:14
Milwaukee (MKE)

13:15
Chicago O'Hare (ORD) 2
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4740)
Duration: 1:01, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1843
07:00
Milwaukee (MKE)

08:22
Chicago O'Hare (ORD) 2
Effective 2026-02-01 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4803)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1843
07:08
Milwaukee (MKE)

08:30
Chicago O'Hare (ORD) 2
Valid until 2026-01-04
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4803)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1843
08:29
Milwaukee (MKE)

09:30
Chicago O'Hare (ORD) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:01, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1843
08:30
Milwaukee (MKE)

09:52
Chicago O'Hare (ORD) 2
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:22, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1843
08:30
Milwaukee (MKE)

09:36
Chicago O'Hare (ORD) 2
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:06, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1843
08:30
Milwaukee (MKE)

09:36
Chicago O'Hare (ORD) 2
Effective 2026-02-13 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:06, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1843
08:30
Milwaukee (MKE)

09:36
Chicago O'Hare (ORD) 2
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:06, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1843
08:30
Milwaukee (MKE)

09:36
Chicago O'Hare (ORD) 2
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:06, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1843
08:30
Milwaukee (MKE)

09:38
Chicago O'Hare (ORD) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:08, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1843
08:30
Milwaukee (MKE)

09:39
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:09, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1843
08:33
Milwaukee (MKE)

09:55
Chicago O'Hare (ORD) 2
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:22, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1843
08:33
Milwaukee (MKE)

09:55
Chicago O'Hare (ORD) 2
Effective 2026-01-07 through 2026-01-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:22, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1843
08:33
Milwaukee (MKE)

09:55
Chicago O'Hare (ORD) 2
Effective 2026-02-02 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:22, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1843
08:33
Milwaukee (MKE)

09:55
Chicago O'Hare (ORD) 2
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1843
08:33
Milwaukee (MKE)

09:55
Chicago O'Hare (ORD) 2
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5402)
Duration: 1:22, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1844
05:00
Milwaukee (MKE)

06:06
Chicago O'Hare (ORD) 2
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5799)
Duration: 1:06, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1844
05:00
Milwaukee (MKE)

06:06
Chicago O'Hare (ORD) 2
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5799)
Duration: 1:06, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Copa Airlines CM1844
05:00
Milwaukee (MKE)

06:01
Chicago O'Hare (ORD) 2
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5799)
Duration: 1:01, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1844
09:23
Milwaukee (MKE)

10:32
Chicago O'Hare (ORD) 2
Operates only on 2026-05-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4697)
Duration: 1:09, non-stop
Canadair CRJ (CRJ)
  • A domestic route departing from the Milwaukee airport (MKE) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 67 miles, or 108 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 1:00 and 1:22.
All MKE-ORD flights
All Copa Airlines flights
Return (ORD-MKE) flights
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