Iberia flights from Chicago O'Hare (ORD) to Green Bay (GRB).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed-Sun 16:55 Chicago O'Hare (ORD) 3 18:03 Green Bay (GRB)
Iberia IB 8330 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:08 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3581)
Tue 16:59 Chicago O'Hare (ORD) 3 18:07 Green Bay (GRB)
Iberia IB 8330 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:08 Operates only on 2026-03-31
Codeshare flight, operated by American Airlines.(AA 3581)
Daily 22:00 Chicago O'Hare (ORD) 3 23:06 Green Bay (GRB)
Iberia IB 8330 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3673)
Daily 22:00 Chicago O'Hare (ORD) 3 23:07 Green Bay (GRB)
Iberia IB 8330 Non-stop Embraer EMB 175 (E75) 1:07 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3663)
Daily 22:00 Chicago O'Hare (ORD) 3 23:08 Green Bay (GRB)
Iberia IB 8330 Non-stop Embraer EMB 175 (E75) 1:08 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3663)
Daily 22:00 Chicago O'Hare (ORD) 3 23:07 Green Bay (GRB)
Iberia IB 8330 Non-stop Embraer EMB 175 (E75) 1:07 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3673)
Daily 22:00 Chicago O'Hare (ORD) 3 23:10 Green Bay (GRB)
Iberia IB 8330 Non-stop Embraer EMB 175 (E75) 1:10 Effective 2026-10-05 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 3673)
Daily 22:20 Chicago O'Hare (ORD) 3 23:28 Green Bay (GRB)
Iberia IB 8330 Non-stop Embraer EMB 175 (E75) 1:08 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3612)
Mon 22:30 Chicago O'Hare (ORD) 3 23:36 Green Bay (GRB)
Iberia IB 8330 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:06 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3881)
Daily 16:40 Chicago O'Hare (ORD) 3 17:37 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 175 (E75) 0:57 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3613)
Daily 16:40 Chicago O'Hare (ORD) 3 17:40 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:00 Effective 2026-05-21 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3545)
Daily 16:40 Chicago O'Hare (ORD) 3 17:40 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 175 (E75) 1:00 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3429)
Thu,Fri 16:49 Chicago O'Hare (ORD) 3 17:53 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 3662)
Sun 16:49 Chicago O'Hare (ORD) 3 17:57 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:08 Operates only on 2026-02-15
Codeshare flight, operated by American Airlines.(AA 3662)
Mon,Wed-Fri,Sun 16:49 Chicago O'Hare (ORD) 3 17:53 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 3662)
Tue 16:51 Chicago O'Hare (ORD) 3 17:55 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-02-17 through 2026-03-03
Codeshare flight, operated by American Airlines.(AA 3662)
Sat 16:55 Chicago O'Hare (ORD) 3 17:59 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-02-21 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3662)
Daily 17:00 Chicago O'Hare (ORD) 3 18:07 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:07 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3448)
Daily 18:30 Chicago O'Hare (ORD) 3 19:48 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3459)
Mon,Tue,Thu-Sun 20:48 Chicago O'Hare (ORD) 3 22:01 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Valid until 2026-01-04
Codeshare flight, operated by American Airlines.(AA 3536)
Mon,Thu-Sun 21:08 Chicago O'Hare (ORD) 3 22:12 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-01-08 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 3397)
Mon,Thu-Sun 21:08 Chicago O'Hare (ORD) 3 22:12 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-01-18 through 2026-02-01
Codeshare flight, operated by American Airlines.(AA 3397)
Thu-Sun 21:08 Chicago O'Hare (ORD) 3 22:12 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-02-05 through 2026-02-08
Codeshare flight, operated by American Airlines.(AA 3397)
Sat 21:09 Chicago O'Hare (ORD) 3 22:10 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:01 Operates only on 2026-02-14
Codeshare flight, operated by American Airlines.(AA 3485)
Tue,Wed 21:10 Chicago O'Hare (ORD) 3 22:14 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-01-06 through 2026-01-20
Codeshare flight, operated by American Airlines.(AA 3397)
Tue 21:10 Chicago O'Hare (ORD) 3 22:14 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-01-27 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 3397)
Daily 22:26 Chicago O'Hare (ORD) 3 23:33 Green Bay (GRB)
Iberia IB 8375 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:07 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3402)




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Iberia flights from Chicago O'Hare (ORD) to Green Bay (GRB).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB8330
16:55
Chicago O'Hare (ORD) 3

18:03
Green Bay (GRB)
Effective 2026-03-29 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3581)
Duration: 1:08, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8330
16:59
Chicago O'Hare (ORD) 3

18:07
Green Bay (GRB)
Operates only on 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3581)
Duration: 1:08, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8330
22:00
Chicago O'Hare (ORD) 3

23:06
Green Bay (GRB)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3673)
Duration: 1:06, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB8330
22:00
Chicago O'Hare (ORD) 3

23:07
Green Bay (GRB)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3663)
Duration: 1:07, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB8330
22:00
Chicago O'Hare (ORD) 3

23:08
Green Bay (GRB)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3663)
Duration: 1:08, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB8330
22:00
Chicago O'Hare (ORD) 3

23:07
Green Bay (GRB)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3673)
Duration: 1:07, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB8330
22:00
Chicago O'Hare (ORD) 3

23:10
Green Bay (GRB)
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3673)
Duration: 1:10, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB8330
22:20
Chicago O'Hare (ORD) 3

23:28
Green Bay (GRB)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3612)
Duration: 1:08, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB8330
22:30
Chicago O'Hare (ORD) 3

23:36
Green Bay (GRB)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3881)
Duration: 1:06, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
16:40
Chicago O'Hare (ORD) 3

17:37
Green Bay (GRB)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3613)
Duration: 0:57, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB8375
16:40
Chicago O'Hare (ORD) 3

17:40
Green Bay (GRB)
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3545)
Duration: 1:00, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
16:40
Chicago O'Hare (ORD) 3

17:40
Green Bay (GRB)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3429)
Duration: 1:00, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB8375
16:49
Chicago O'Hare (ORD) 3

17:53
Green Bay (GRB)
Effective 2026-02-12 through 2026-02-20
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3662)
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
16:49
Chicago O'Hare (ORD) 3

17:57
Green Bay (GRB)
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3662)
Duration: 1:08, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
16:49
Chicago O'Hare (ORD) 3

17:53
Green Bay (GRB)
Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3662)
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
16:51
Chicago O'Hare (ORD) 3

17:55
Green Bay (GRB)
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3662)
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
16:55
Chicago O'Hare (ORD) 3

17:59
Green Bay (GRB)
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3662)
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
17:00
Chicago O'Hare (ORD) 3

18:07
Green Bay (GRB)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3448)
Duration: 1:07, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
18:30
Chicago O'Hare (ORD) 3

19:48
Green Bay (GRB)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3459)
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
20:48
Chicago O'Hare (ORD) 3

22:01
Green Bay (GRB)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3536)
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
21:08
Chicago O'Hare (ORD) 3

22:12
Green Bay (GRB)
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3397)
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
21:08
Chicago O'Hare (ORD) 3

22:12
Green Bay (GRB)
Effective 2026-01-18 through 2026-02-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3397)
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
21:08
Chicago O'Hare (ORD) 3

22:12
Green Bay (GRB)
Effective 2026-02-05 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3397)
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
21:09
Chicago O'Hare (ORD) 3

22:10
Green Bay (GRB)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3485)
Duration: 1:01, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
21:10
Chicago O'Hare (ORD) 3

22:14
Green Bay (GRB)
Effective 2026-01-06 through 2026-01-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3397)
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
21:10
Chicago O'Hare (ORD) 3

22:14
Green Bay (GRB)
Effective 2026-01-27 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3397)
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB8375
22:26
Chicago O'Hare (ORD) 3

23:33
Green Bay (GRB)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3402)
Duration: 1:07, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Green Bay airport (GRB).
  • The flight distance is 174 miles, or 280 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 0:57 and 1:18.
All ORD-GRB flights
All Iberia flights
Return (GRB-ORD) flights
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