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Cheap flights from Chicago (CHI) to Toronto (YTO)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Toronto (YTO)

How to find the cheapest flight from Chicago (CHI) to Toronto (YTO)
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How to find the cheapest flight from Chicago (CHI) to Toronto (YTO)
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How to find the cheapest flight from Chicago (CHI) to Toronto (YTO)
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Cheap flights from Chicago to Toronto in July , August 2026

25 Jul - 29 Aug $ 360.00
CHI
Chicago
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
CHI
Chicago
Pick dates
24 Jul - 15 Aug $ 524.00
CHI
Chicago
United Airlines
DIRECT
YTO
Toronto
YTO
Toronto
United Airlines
DIRECT
CHI
Chicago
Pick dates
24 Jul - 13 Aug $ 730.00
CHI
Chicago
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
CHI
Chicago
Pick dates

Last minute flights from Chicago to Toronto

29 Jul - 31 Jul $ 481.00
CHI
Chicago
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
CHI
Chicago
Pick dates
25 Jul - 31 Jul $ 544.00
CHI
Chicago
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
CHI
Chicago
Pick dates
25 Jul - 31 Jul $ 546.00
CHI
Chicago
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
CHI
Chicago
Pick dates

One-way flights to Toronto from Chicago

3:20 PM - 3:20 PM
Porter Airlines
0 Stops
1h 40m
CHI - YTO
$ 231
Kiwi
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8:37 PM - 8:37 PM
Porter Airlines
0 Stops
1h 52m
CHI - YTO
$ 249
Kiwi
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9:20 PM - 9:20 PM
United Airlines
0 Stops
1h 39m
CHI - YTO
$ 259
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Toronto (YTO)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.