British Airways flights from La Crosse (LSE) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri 11:11 La Crosse (LSE) 12:24 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Operates only on 2025-07-04
Codeshare flight, operated by American Airlines.(AA 4137)
Daily 11:13 La Crosse (LSE) 12:26 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 4137)
Daily 11:28 La Crosse (LSE) 12:40 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:12 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3634)
Daily 11:29 La Crosse (LSE) 12:44 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:15 Effective 2025-07-05 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 4137)
Daily 11:47 La Crosse (LSE) 13:04 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:17 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 4137)
Daily 11:50 La Crosse (LSE) 13:03 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3437)
Daily 14:43 La Crosse (LSE) 16:10 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3485)
Daily 14:48 La Crosse (LSE) 16:10 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 3412)
Daily 16:40 La Crosse (LSE) 18:00 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2025-10-06 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 3485)
Daily 18:26 La Crosse (LSE) 19:50 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 175 (E75) 1:24 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3441)
Daily 18:32 La Crosse (LSE) 19:50 Chicago O'Hare (ORD) 3
British Airways BA 4850 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3368)
Daily 11:17 La Crosse (LSE) 12:40 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 3471)
Daily 12:44 La Crosse (LSE) 14:20 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:36 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3713)
Daily 14:52 La Crosse (LSE) 16:10 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-11-02 through 2025-11-19
Codeshare flight, operated by American Airlines.(AA 3635)
Daily 14:52 La Crosse (LSE) 16:10 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2025-11-20 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3635)
Daily 16:35 La Crosse (LSE) 17:47 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:12 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 3536)
Mon,Thu,Sun 16:36 La Crosse (LSE) 17:49 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Effective 2025-05-05 through 2025-05-22
Codeshare flight, operated by American Airlines.(AA 3557)
Tue,Wed,Fri,Sat 16:36 La Crosse (LSE) 17:49 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2025-05-06 through 2025-05-21
Codeshare flight, operated by American Airlines.(AA 3557)
Thu,Fri,Sun 16:36 La Crosse (LSE) 17:49 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Effective 2025-05-23 through 2025-06-01
Codeshare flight, operated by American Airlines.(AA 3557)
Tue,Wed,Sat 16:36 La Crosse (LSE) 17:49 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2025-05-24 through 2025-05-31
Codeshare flight, operated by American Airlines.(AA 3557)
Mon 16:36 La Crosse (LSE) 17:57 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer ERJ 145 (ER4) 1:21 Operates only on 2025-05-26
Codeshare flight, operated by American Airlines.(AA 5816)
Mon-Wed 16:36 La Crosse (LSE) 17:49 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2025-06-02 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3557)
Daily 16:37 La Crosse (LSE) 17:54 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:17 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 4153)
Daily 17:00 La Crosse (LSE) 18:18 Chicago O'Hare (ORD) 3
British Airways BA 4851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2025-07-05 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 3536)
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British Airways flights from La Crosse (LSE) to Chicago O'Hare (ORD).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA4850
11:11
La Crosse (LSE)

12:24
Chicago O'Hare (ORD) 3
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4137)
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4850
11:13
La Crosse (LSE)

12:26
Chicago O'Hare (ORD) 3
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4137)
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4850
11:28
La Crosse (LSE)

12:40
Chicago O'Hare (ORD) 3
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3634)
Duration: 1:12, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4850
11:29
La Crosse (LSE)

12:44
Chicago O'Hare (ORD) 3
Effective 2025-07-05 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4137)
Duration: 1:15, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4850
11:47
La Crosse (LSE)

13:04
Chicago O'Hare (ORD) 3
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4137)
Duration: 1:17, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4850
11:50
La Crosse (LSE)

13:03
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3437)
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4850
14:43
La Crosse (LSE)

16:10
Chicago O'Hare (ORD) 3
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3485)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
British Airways BA4850
14:48
La Crosse (LSE)

16:10
Chicago O'Hare (ORD) 3
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3412)
Duration: 1:22, non-stop
Embraer EMB 175 (E75)
British Airways BA4850
16:40
La Crosse (LSE)

18:00
Chicago O'Hare (ORD) 3
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3485)
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
British Airways BA4850
18:26
La Crosse (LSE)

19:50
Chicago O'Hare (ORD) 3
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3441)
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
British Airways BA4850
18:32
La Crosse (LSE)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3368)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
British Airways BA4851
11:17
La Crosse (LSE)

12:40
Chicago O'Hare (ORD) 3
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3471)
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4851
12:44
La Crosse (LSE)

14:20
Chicago O'Hare (ORD) 3
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:36, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4851
14:52
La Crosse (LSE)

16:10
Chicago O'Hare (ORD) 3
Effective 2025-11-02 through 2025-11-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3635)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
British Airways BA4851
14:52
La Crosse (LSE)

16:10
Chicago O'Hare (ORD) 3
Effective 2025-11-20 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3635)
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4851
16:35
La Crosse (LSE)

17:47
Chicago O'Hare (ORD) 3
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3536)
Duration: 1:12, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4851
16:36
La Crosse (LSE)

17:49
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-05-22
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3557)
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4851
16:36
La Crosse (LSE)

17:49
Chicago O'Hare (ORD) 3
Effective 2025-05-06 through 2025-05-21
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3557)
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
British Airways BA4851
16:36
La Crosse (LSE)

17:49
Chicago O'Hare (ORD) 3
Effective 2025-05-23 through 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3557)
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4851
16:36
La Crosse (LSE)

17:49
Chicago O'Hare (ORD) 3
Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3557)
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
British Airways BA4851
16:36
La Crosse (LSE)

17:57
Chicago O'Hare (ORD) 3
Operates only on 2025-05-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5816)
Duration: 1:21, non-stop
Embraer ERJ 145 (ER4)
British Airways BA4851
16:36
La Crosse (LSE)

17:49
Chicago O'Hare (ORD) 3
Effective 2025-06-02 through 2025-06-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3557)
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
British Airways BA4851
16:37
La Crosse (LSE)

17:54
Chicago O'Hare (ORD) 3
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4153)
Duration: 1:17, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA4851
17:00
La Crosse (LSE)

18:18
Chicago O'Hare (ORD) 3
Effective 2025-07-05 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3536)
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
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Parallax here LSE-ORD
  • A domestic route departing from the La Crosse airport (LSE) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 214 miles, or 345 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 1:12 and 1:36.
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