Flights from Chicago (CHI) to Brussels (BRU)

Flight schedules from Chicago to Brussels with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (22)

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Chicago US
ORD17:55
8h 0m
No stops
Brussels BE
BRU08:55
+1 day/s
Chicago - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 972
  Chicago. US
  ORD 17:55
  8h 0m
  4171 Miles
  Brussels. BE
  BRU 08:55
  Boeing 787-10
  Operated by United Airlines
Chicago US
ORD15:15
10h 25m
1 Stop
Brussels BE
BRU08:40
+1 day/s
Chicago - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 944
  Chicago. US
  ORD 15:15
  8h 20m
  4355 Miles
  Frankfurt. DE
  FRA 06:35
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Lufthansa LH 1006
  Frankfurt. DE
  FRA 07:40
  1h 0m
  190 Miles
  Brussels. BE
  BRU 08:40
  Airbus A321 Passenger
  Operated by Lufthansa
Chicago US
ORD14:36
10h 29m
1 Stop
Brussels BE
BRU08:05
+1 day/s
Chicago - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2298
  Chicago. US
  ORD 14:36
  2h 23m
  721 Miles
  New York. US
  EWR 17:59
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 994
  New York. US
  EWR 19:00
  7h 5m
  3691 Miles
  Brussels. BE
  BRU 08:05
  Boeing 787-10
  Operated by United Airlines
Chicago US
ORD13:21
10h 54m
1 Stop
Brussels BE
BRU07:15
+1 day/s
Chicago - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1830
  Chicago. US
  ORD 13:21
  1h 54m
  590 Miles
  Washington. US
  IAD 16:15
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 950
  Washington. US
  IAD 17:50
  7h 25m
  3903 Miles
  Brussels. BE
  BRU 07:15
  Boeing 777-300ER Passenger
  Operated by United Airlines
Chicago US
ORD14:01
10h 54m
1 Stop
Brussels BE
BRU07:55
+1 day/s
Chicago - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3448
  Chicago. US
  ORD 14:01
  2h 18m
  750 Miles
  Montreal. CA
  YUL 17:19
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Air Canada AC 832
  Montreal. CA
  YUL 18:55
  7h 0m
  3470 Miles
  Brussels. BE
  BRU 07:55
  Boeing 777-300ER Passenger
  Operated by Air Canada
Chicago US
ORD18:30
11h 0m
1 Stop
Brussels BE
BRU12:30
+1 day/s
Chicago - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 907
  Chicago. US
  ORD 18:30
  8h 25m
  4355 Miles
  Frankfurt. DE
  FRA 09:55
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Lufthansa LH 1010
  Frankfurt. DE
  FRA 11:30
  1h 0m
  190 Miles
  Brussels. BE
  BRU 12:30
  Airbus A319 Passenger
  Operated by Lufthansa
Chicago US
ORD13:50
11h 15m
1 Stop
Brussels BE
BRU08:05
+1 day/s
Chicago - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2329
  Chicago. US
  ORD 13:50
  2h 15m
  721 Miles
  New York. US
  EWR 17:05
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 994
  New York. US
  EWR 19:00
  7h 5m
  3691 Miles
  Brussels. BE
  BRU 08:05
  Boeing 787-10
  Operated by United Airlines
Chicago US
ORD18:00
11h 20m
1 Stop
Brussels BE
BRU12:20
+1 day/s
Chicago - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 953
  Chicago. US
  ORD 18:00
  8h 35m
  4542 Miles
  Munich. DE
  MUC 09:35
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Lufthansa LH 2286
  Munich. DE
  MUC 10:55
  1h 25m
  373 Miles
  Brussels. BE
  BRU 12:20
  Airbus A320 Passenger (sharklets)
  Operated by Lufthansa
Chicago US
ORD16:20
11h 40m
1 Stop
Brussels BE
BRU11:00
+1 day/s
Chicago - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Austrian OS 66
  Chicago. US
  ORD 16:20
  8h 45m
  4728 Miles
  Vienna. AT
  VIE 08:05
  Boeing 777-200 / 200ER Passenger
  Operated by Austrian
2. Flight 2Brussels Airlines SN 2902
  Vienna. AT
  VIE 09:10
  1h 50m
  577 Miles
  Brussels. BE
  BRU 11:00
  Airbus A319 Passenger
  Operated by Brussels Airlines
Chicago US
ORD21:25
11h 40m
1 Stop
Brussels BE
BRU16:05
+1 day/s
Chicago - Brussels
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 435
  Chicago. US
  ORD 21:25
  8h 20m
  4542 Miles
  Munich. DE
  MUC 12:45
  Airbus A350-900
  Operated by Lufthansa
2. Flight 2Lufthansa LH 2288
  Munich. DE
  MUC 14:40
  1h 25m
  373 Miles
  Brussels. BE
  BRU 16:05
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Lufthansa
Chicago US
ORD15:55
11h 50m
1 Stop
Brussels BE
BRU10:45
+1 day/s
Chicago - Brussels
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 431
  Chicago. US
  ORD 15:55
  8h 30m
  4355 Miles
  Frankfurt. DE
  FRA 07:25
  Airbus A340-600
  Operated by Lufthansa
2. Flight 2Lufthansa LH 1008
  Frankfurt. DE
  FRA 09:45
  1h 0m
  190 Miles
  Brussels. BE
  BRU 10:45
  Airbus A320 Passenger (sharklets)
  Operated by Lufthansa
Chicago US
ORD19:05
12h 0m
1 Stop
Brussels BE
BRU14:05
+1 day/s
Chicago - Brussels
Swiss
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Swiss LX 9
  Chicago. US
  ORD 19:05
  8h 40m
  4455 Miles
  Zurich. CH
  ZRH 10:45
  Airbus A330-300 Passenger
  Operated by Swiss
2. Flight 2Swiss LX 780
  Zurich. CH
  ZRH 12:50
  1h 15m
  301 Miles
  Brussels. BE
  BRU 14:05
  Airbus A220-100 Passenger
  Operated by Swiss
Chicago US
ORD12:45
12h 20m
1 Stop
Brussels BE
BRU08:05
+1 day/s
Chicago - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2238
  Chicago. US
  ORD 12:45
  2h 15m
  721 Miles
  New York. US
  EWR 16:00
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 994
  New York. US
  EWR 19:00
  7h 5m
  3691 Miles
  Brussels. BE
  BRU 08:05
  Boeing 787-10
  Operated by United Airlines
Chicago US
ORD22:35
12h 20m
1 Stop
Brussels BE
BRU17:55
+1 day/s
Chicago - Brussels
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 433
  Chicago. US
  ORD 22:35
  8h 35m
  4355 Miles
  Frankfurt. DE
  FRA 14:10
  Airbus A340-300
  Operated by Lufthansa
2. Flight 2Lufthansa LH 1016
  Frankfurt. DE
  FRA 16:55
  1h 0m
  190 Miles
  Brussels. BE
  BRU 17:55
  Airbus A320 Passenger
  Operated by Lufthansa
Chicago US
ORD17:50
12h 20m
1 Stop
Brussels BE
BRU13:10
+1 day/s
Chicago - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 920
  Chicago. US
  ORD 17:50
  8h 5m
  3964 Miles
  London. GB
  LHR 07:55
  Boeing 767-300 Passenger
  Operated by United Airlines
2. Flight 2Brussels Airlines SN 2094
  London. GB
  LHR 11:05
  1h 5m
  218 Miles
  Brussels. BE
  BRU 13:10
  Airbus A320neo
  Operated by Brussels Airlines
Chicago US
ORD15:15
12h 30m
1 Stop
Brussels BE
BRU10:45
+1 day/s
Chicago - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 944
  Chicago. US
  ORD 15:15
  8h 20m
  4355 Miles
  Frankfurt. DE
  FRA 06:35
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Lufthansa LH 1008
  Frankfurt. DE
  FRA 09:45
  1h 0m
  190 Miles
  Brussels. BE
  BRU 10:45
  Airbus A320 Passenger (sharklets)
  Operated by Lufthansa
Chicago US
ORD18:30
12h 30m
1 Stop
Brussels BE
BRU14:00
+1 day/s
Chicago - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 907
  Chicago. US
  ORD 18:30
  8h 25m
  4355 Miles
  Frankfurt. DE
  FRA 09:55
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Lufthansa LH 1012
  Frankfurt. DE
  FRA 13:00
  1h 0m
  190 Miles
  Brussels. BE
  BRU 14:00
  Airbus A319 Passenger
  Operated by Lufthansa
Chicago US
ORD16:50
12h 45m
1 Stop
Brussels BE
BRU12:35
+1 day/s
Chicago - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 970
  Chicago. US
  ORD 16:50
  8h 55m
  4837 Miles
  Rome. IT
  FCO 08:45
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Brussels Airlines SN 3176
  Rome. IT
  FCO 10:15
  2h 20m
  732 Miles
  Brussels. BE
  BRU 12:35
  Airbus A319 Passenger
  Operated by Brussels Airlines
Chicago US
ORD11:15
13h 0m
1 Stop
Brussels BE
BRU07:15
+1 day/s
Chicago - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1097
  Chicago. US
  ORD 11:15
  1h 50m
  614 Miles
  Washington. US
  DCA 14:05
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 950
  Washington. US
  IAD 17:50
  7h 25m
  3903 Miles
  Brussels. BE
  BRU 07:15
  Boeing 777-300ER Passenger
  Operated by United Airlines
Chicago US
ORD12:00
13h 5m
1 Stop
Brussels BE
BRU08:05
+1 day/s
Chicago - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 303
  Chicago. US
  ORD 12:00
  2h 9m
  735 Miles
  New York. US
  LGA 15:09
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 994
  New York. US
  EWR 19:00
  7h 5m
  3691 Miles
  Brussels. BE
  BRU 08:05
  Boeing 787-10
  Operated by United Airlines
Chicago US
ORD11:51
13h 14m
1 Stop
Brussels BE
BRU08:05
+1 day/s
Chicago - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2133
  Chicago. US
  ORD 11:51
  2h 15m
  721 Miles
  New York. US
  EWR 15:06
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 994
  New York. US
  EWR 19:00
  7h 5m
  3691 Miles
  Brussels. BE
  BRU 08:05
  Boeing 787-10
  Operated by United Airlines
Chicago US
ORD21:55
13h 55m
1 Stop
Brussels BE
BRU18:50
+1 day/s
Chicago - Brussels
LOT Polish Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1LOT Polish Airlines LO 4
  Chicago. US
  ORD 21:55
  8h 55m
  4698 Miles
  Warsaw. PL
  WAW 13:50
  Boeing 787-9
  Operated by LOT Polish Airlines
2. Flight 2LOT Polish Airlines LO 233
  Warsaw. PL
  WAW 16:35
  2h 15m
  716 Miles
  Brussels. BE
  BRU 18:50
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by LOT Polish Airlines