Flights from Chicago to Toronto

Our cheapest offers for flights from Chicago to Toronto

Here you can compare cheap flights from Chicago (CHI) to Toronto (YTO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Toronto. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Chicago
Toronto
Outbound
02/05/25
1 Stopover (TPA)
NK0715, PD0526
27h 19min
Return
02/17/25
direct
AA3608
02h 00min
Spirit Airlines, Porter Airlines ?
$236
Best option
Chicago
Toronto
Outbound
02/09/25
direct
AA3606
01h 41min
Return
02/21/25
direct
AA3610
02h 00min
American Airlines ?
$246
Chicago
Toronto
Pay attention to transfer at connecting flight
Outbound
01/30/25
1 Stopover (TPA)
NK0571, PD0528
12h 24min
Return
02/23/25
1 Stopover (TPA)
PD0525, NK0572
12h 18min
Spirit Airlines, Porter Airlines
$254
Chicago
Toronto
Outbound
01/30/25
2 Stopovers (ATL, MCO)
F91442, F94026, F81691
20h 14min
Return
02/23/25
2 Stopovers (MCO, DEN)
F81692, F93311, F93174
42h 10min
Frontier Airlines, Flair Airlines ?
$240
Chicago
Toronto
Outbound
03/10/25
1 Stopover (TPA)
F91416, PD0526
29h 40min
Return
03/22/25
1 Stopover (YYC)
F80629, WS1574
19h 51min
Frontier Airlines, Porter Airlines ?
$250
Chicago
Toronto
Outbound
01/27/25
2 Stopovers (LAS, MCO)
F92145, F91876, F81693
22h 07min
Return
02/20/25
1 Stopover (TPA)
PD0525, NK1171
16h 29min
Frontier Airlines, Flair Airlines ?
$263
Chicago
Toronto
Outbound
02/05/25
direct
AA3610
01h 35min
Return
02/17/25
1 Stopover (DTW)
WS6338, WS7570
04h 38min
American Airlines ?
$265
Chicago
Toronto
Outbound
04/02/25
direct
AA3606
01h 40min
Return
04/15/25
direct
AA3610
01h 55min
American Airlines ?
$266
Chicago
Toronto
Outbound
01/31/25
direct
AC0510
01h 41min
Return
02/10/25
direct
AC0509
01h 57min
Air Canada ?
$270
Chicago
Toronto
Outbound
02/07/25
1 Stopover (TPA)
F91416, PD0528
25h 13min
Return
03/09/25
direct
UA2364
02h 05min
Frontier Airlines, Porter Airlines ?
$273
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Chicago to Toronto

Favorite airline: United Airlines
United Airlines is the most popular airline for flights from Chicago to Toronto.
United Airlines
52 %
Air Canada
23 %
Westjet
15 %
Cheapest weekday: e.g. Saturday
The cheapest day of departure is Monday, Thursday, Friday and Saturday. You can save up to 2 % when you fly on these days of the week.
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 5 % more expensive.
non stop flight
1 stop
2 stops
01h 43min
05h 08min
15h 57min
$233
$244
$255
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 75 % of travelers will book a direct flight.
Route
bookings
Direct flights
01h 43min, from $233
75 %
1 stopover Calgary International Airport-Banff
11h 11min, from $681
6 %
1 stopover Washington DC - Ronald Reagan National Airport, VA
05h 08min, from $244
5 %

Important flight information

Flight information: Chicago - Toronto

Roundtrip from $235.44
Flight duration min. 01:34 / max. 01:47
Return flight duration min. 01:50/ max. 02:17
Distance 702 km
Flights per week 162
Departure airport Airport Chicago-IL all Airports (ORD, MDW, RFD) (CHI)
Arrival airport Airport Toronto (YTO)
Destination country Flights to Canada
Alternative flights to Toronto
Flight destinations with a similar price