Flights from Chicago (CHI) to Toronto (YTO) with Star Alliance

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Airline

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Toronto

Thursday

light rain

27/03/2025

6°C

27/03/2025

light rain

Friday

rain and snow

28/03/2025

1°C

28/03/2025

rain and snow

Saturday

moderate rain

29/03/2025

12°C

29/03/2025

moderate rain

Sunday

rain and snow

30/03/2025

-0°C

30/03/2025

rain and snow

Monday

snow

31/03/2025

-0°C

31/03/2025

snow

Tuesday

broken clouds

01/04/2025

-3°C

01/04/2025

broken clouds

Wednesday

rain and snow

02/04/2025

3°C

02/04/2025

rain and snow

Flight schedules from Chicago to Toronto 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 (14)

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Chicago US
ORD07:12
1h 46m
No stops
Toronto CA
YYZ09:58
Chicago - Toronto
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5450
  Chicago. US
  ORD 07:12
  1h 46m
  437 Miles
  Toronto. CA
  YYZ 09:58
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Chicago US
ORD09:50
1h 35m
No stops
Toronto CA
YYZ12:25
Chicago - Toronto
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8902
  Chicago. US
  ORD 09:50
  1h 35m
  437 Miles
  Toronto. CA
  YYZ 12:25
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
Chicago US
ORD11:04
1h 38m
No stops
Toronto CA
YYZ13:42
Chicago - Toronto
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 567
  Chicago. US
  ORD 11:04
  1h 38m
  437 Miles
  Toronto. CA
  YYZ 13:42
  Airbus A319 Passenger
  Operated by United Airlines
Chicago US
ORD13:04
1h 41m
No stops
Toronto CA
YYZ15:45
Chicago - Toronto
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3505
  Chicago. US
  ORD 13:04
  1h 41m
  437 Miles
  Toronto. CA
  YYZ 15:45
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Chicago US
ORD14:05
1h 41m
No stops
Toronto CA
YYZ16:46
Chicago - Toronto
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 504
  Chicago. US
  ORD 14:05
  1h 41m
  437 Miles
  Toronto. CA
  YYZ 16:46
  Airbus A220-300 Passenger
  Operated by Air Canada
Chicago US
ORD16:00
1h 41m
No stops
Toronto CA
YYZ18:41
Chicago - Toronto
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 506
  Chicago. US
  ORD 16:00
  1h 41m
  437 Miles
  Toronto. CA
  YYZ 18:41
  Airbus A220-300 Passenger
  Operated by Air Canada
Chicago US
ORD17:01
1h 44m
No stops
Toronto CA
YYZ19:45
Chicago - Toronto
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3577
  Chicago. US
  ORD 17:01
  1h 44m
  437 Miles
  Toronto. CA
  YYZ 19:45
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Chicago US
ORD18:39
1h 46m
No stops
Toronto CA
YYZ21:25
Chicago - Toronto
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 265
  Chicago. US
  ORD 18:39
  1h 46m
  437 Miles
  Toronto. CA
  YYZ 21:25
  Boeing 737-800 Passenger
  Operated by United Airlines
Chicago US
ORD20:30
1h 41m
No stops
Toronto CA
YYZ23:11
Chicago - Toronto
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 510
  Chicago. US
  ORD 20:30
  1h 41m
  437 Miles
  Toronto. CA
  YYZ 23:11
  Airbus A220-300 Passenger
  Operated by Air Canada
Chicago US
ORD21:12
1h 47m
No stops
Toronto CA
YYZ23:59
Chicago - Toronto
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4631
  Chicago. US
  ORD 21:12
  1h 47m
  437 Miles
  Toronto. CA
  YYZ 23:59
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Chicago US
ORD13:05
3h 29m
1 Stop
Toronto CA
YYZ17:34
Chicago - Toronto
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5423
  Chicago. US
  ORD 13:05
  1h 19m
  265 Miles
  Cincinnati. US
  CVG 15:24
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2Air Canada AC 8708
  Cincinnati. US
  CVG 16:05
  1h 29m
  415 Miles
  Toronto. CA
  YYZ 17:34
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
Chicago US
ORD10:35
5h 38m
1 Stop
Toronto CA
YYZ17:13
Chicago - Toronto
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2217
  Chicago. US
  ORD 10:35
  1h 34m
  413 Miles
  Pittsburgh. US
  PIT 13:09
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 8924
  Pittsburgh. US
  PIT 16:05
  1h 8m
  223 Miles
  Toronto. CA
  YYZ 17:13
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
Chicago US
ORD10:55
5h 39m
1 Stop
Toronto CA
YYZ17:34
Chicago - Toronto
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1851
  Chicago. US
  ORD 10:55
  1h 17m
  265 Miles
  Cincinnati. US
  CVG 13:12
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 8708
  Cincinnati. US
  CVG 16:05
  1h 29m
  415 Miles
  Toronto. CA
  YYZ 17:34
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
Chicago US
ORD14:30
6h 13m
1 Stop
Toronto CA
YYZ21:43
Chicago - Toronto
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 576
  Chicago. US
  ORD 14:30
  1h 21m
  235 Miles
  Detroit. US
  DTW 16:51
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 8776
  Detroit. US
  DTW 20:30
  1h 13m
  214 Miles
  Toronto. CA
  YYZ 21:43
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada