Cheap flights from Toronto to Chicago
Flights starting at $108. Choose between United Airlines, Air Canada, or Frontier Airlines to find the best price.
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Tips to know when travelling to Chicago
$108 | |
$108 | |
$193 | |
$260 | |
$108 – $642 |
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Weekly direct flights
Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
---|---|---|---|---|---|---|---|
Direct flights | 19 | 23 | 21 | 19 | 19 | 16 | 16 |
Flair Airlines on Tuesdays, Thursdays, and Saturdays.
Swoop on Mondays, and Thursdays.
Porter Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
WestJet on Mondays, Tuesdays, Thursdays, Fridays, Saturdays, and Sundays.
Delta Air Lines on Tuesdays, Wednesdays, and Fridays.
American Airlines on Tuesdays, and Wednesdays.
Air Canada on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Check-in for a flight from Toronto to Chicago
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Air Canada | ACA | AC | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Frequently asked questions
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