$125+ Cheap flights from Toronto (YTO) to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ORD
mei. 31 — jun. 71
Round-trip
1 adult, Economy
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Find cheap flights from Toronto to Illinois with Cheapflights
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Cheapest flights from Toronto to IllinoisExplore the most affordable flight options available from Toronto to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mei 1, 2026.
Explore the most affordable flight options available from Toronto to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mei 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 5/248:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
wo 5/273:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$205
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/224:00 pm
YYZ
- ORD
Nonstop1h 59m
Air Canada
di 5/269:55 am
ORD
- YYZ
Nonstop1h 40m
Air Canada
Deal found 4/30![Air Canada logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/218:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 6/210:15 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$206
This Air Canada deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 6/257:20 pm
YTZ
- ORD
Nonstop1h 56m
Air Canada
ma 6/297:25 am
ORD
- YTZ
Nonstop1h 41m
Air Canada
Deal found 4/27![Air Canada logo]()
$206
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/226:40 pm
YYZ
- ORD
Nonstop2h 00m
Air Canada
do 5/289:55 am
ORD
- YYZ
Nonstop1h 40m
Air Canada
Deal found 4/29![Air Canada logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 7/21:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
wo 7/223:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$207
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 5/238:30 am
YTZ
- ORD
1 stop7h 23m
Air Canada
wo 6/37:25 am
ORD
- YTZ
Nonstop1h 41m
Air Canada
Deal found 4/29![Air Canada logo]()
$207
This Air Canada deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 5/234:00 pm
YYZ
- ORD
1 stop5h 08m
Air Canada
za 5/308:35 pm
ORD
- YYZ
Nonstop1h 43m
Air Canada
Deal found 4/27![Air Canada logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/268:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 6/210:15 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$208
This Flightnetwork deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 6/1112:15 pm
YTZ
- ORD
Nonstop1h 55m
Air Canada
do 6/187:25 am
ORD
- YTZ
Nonstop1h 41m
Air Canada
Deal found 4/27![Air Canada logo]()
$208
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/148:00 am
YYZ
- ORD
Nonstop2h 00m
Air Canada
za 5/169:55 am
ORD
- YYZ
Nonstop1h 40m
Air Canada
Deal found 4/30![Air Canada logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/221:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
ma 6/13:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$209
Best flights from Toronto to IllinoisDiscover carefully curated flight deals from Toronto to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mei 1, 2026.
Discover carefully curated flight deals from Toronto to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mei 1, 2026.
This FlightHub deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 7/11:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 7/73:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 5/1![Porter Airlines logo]()
$206
This Justfly.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 6/191:45 pm
YTZ
- MDW
Nonstop1h 50m
Multiple Airlines
zo 6/213:20 pm
MDW
- YTZ
Nonstop1h 40m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/281:00 pm
YYZ
- ORD
Nonstop2h 06m
United Airlines
ma 6/19:15 pm
ORD
- YYZ
Nonstop1h 44m
United Airlines
Deal found 4/28![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 5/246:30 am
YYZ
- MDW
1 stop7h 49m
Delta
zo 5/319:22 am
MDW
- YYZ
1 stop6h 59m
Delta
Deal found 4/26![Delta logo]()
$234
This Justfly.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 7/188:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
za 7/2510:25 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$206
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 6/93:00 pm
YYZ
- STL
1 stop6h 25m
Air Canada
wo 6/108:40 am
STL
- YYZ
Nonstop1h 58m
Air Canada
Deal found 4/30![Air Canada logo]()
$433
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 6/35:15 pm
YYZ
- ORD
Nonstop2h 03m
United Airlines
wo 6/107:09 am
ORD
- YYZ
Nonstop1h 45m
United Airlines
Deal found 4/28![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 6/62:20 pm
YYZ
- MDW
1 stop5h 13m
Delta
wo 6/109:17 am
MDW
- YYZ
1 stop3h 17m
Delta
Deal found 4/27![Delta logo]()
$234
This Porter Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/221:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
wo 6/310:15 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 6/307:00 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
di 7/75:55 pm
ORD
- YYZ
Nonstop1h 49m
United Airlines
Deal found 4/27![United Airlines logo]()
$231
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/292:20 pm
YYZ
- MDW
1 stop5h 13m
Delta
za 6/69:22 am
MDW
- YYZ
1 stop6h 59m
Delta
Deal found 4/26![Delta logo]()
$234
This Porter Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 6/68:45 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
wo 6/1010:15 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 7/111:00 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
wo 7/85:55 pm
ORD
- YYZ
Nonstop1h 49m
United Airlines
Deal found 4/27![United Airlines logo]()
$231
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 7/26:19 pm
YYZ
- MLI
1 stop17h 54m
American Airlines
di 7/711:43 am
MLI
- YYZ
2 stops11h 07m
American Airlines
Deal found 4/28![American Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/224:04 pm
YYZ
- ORD
1 stop5h 10m
Delta
do 5/289:25 am
ORD
- YYZ
1 stop6h 56m
Delta
Deal found 4/28![Delta logo]()
$235
This Porter Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 6/51:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
zo 6/710:15 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 6/308:50 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
wo 7/85:55 pm
ORD
- YYZ
Nonstop1h 49m
United Airlines
Deal found 4/27![United Airlines logo]()
$231
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/222:20 pm
YYZ
- ORD
1 stop4h 45m
Delta
vr 5/296:00 am
ORD
- YYZ
1 stop6h 40m
Delta
Deal found 4/27![Delta logo]()
$235
This Porter Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 5/271:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
za 5/3010:30 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$226
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/292:45 pm
YYZ
- ORD
Nonstop2h 05m
United Airlines
za 5/309:20 pm
ORD
- YYZ
Nonstop1h 39m
United Airlines
Deal found 4/30![United Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 5/3012:09 pm
YYZ
- ORD
1 stop5h 20m
Delta
za 6/69:25 am
ORD
- YYZ
1 stop6h 56m
Delta
Deal found 4/30![Delta logo]()
$241
This Porter Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/291:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
zo 5/313:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 6/68:50 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
wo 6/107:09 am
ORD
- YYZ
Nonstop1h 45m
United Airlines
Deal found 5/1![United Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 5/304:10 pm
YYZ
- MDW
1 stop3h 23m
Delta
za 6/66:36 pm
MDW
- YYZ
1 stop3h 23m
Delta
Deal found 4/30![Delta logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/299:50 am
YYZ
- STL
1 stop15h 07m
Multiple Airlines
vr 6/511:24 am
STL
- YYZ
2 stops32h 31m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$397
This Porter Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 5/258:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
ma 6/13:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$232
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 6/137:43 pm
YYZ
- ORD
1 stop4h 43m
United Airlines
za 6/209:40 pm
ORD
- YYZ
1 stop11h 24m
United Airlines
Deal found 4/30![United Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 5/246:10 am
YYZ
- MDW
1 stop3h 33m
Delta
vr 5/299:22 am
MDW
- YYZ
1 stop6h 59m
Delta
Deal found 4/29![Delta logo]()
$242
This Justfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 6/38:45 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
vr 6/53:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/2912:09 pm
YYZ
- MDW
1 stop7h 24m
Delta
za 5/306:36 pm
MDW
- YYZ
1 stop3h 23m
Delta
Deal found 4/29![Delta logo]()
$242
Last-minute flights from Toronto to IllinoisDiscover last-minute flight deals from Toronto to Illinois. Data last updated mei 1, 2026 and is based on user searches.
Discover last-minute flight deals from Toronto to Illinois. Data last updated mei 1, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/148:00 am
YYZ
- ORD
Nonstop2h 00m
Air Canada
za 5/169:55 am
ORD
- YYZ
Nonstop1h 40m
Air Canada
Deal found 4/30![Air Canada logo]()
$209
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/148:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
zo 5/1710:30 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/218:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
vr 5/293:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$206
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/224:00 pm
YYZ
- ORD
Nonstop1h 59m
Air Canada
di 5/269:55 am
ORD
- YYZ
Nonstop1h 40m
Air Canada
Deal found 4/30![Air Canada logo]()
$206
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/226:40 pm
YYZ
- ORD
Nonstop2h 00m
Air Canada
do 5/289:55 am
ORD
- YYZ
Nonstop1h 40m
Air Canada
Deal found 4/29![Air Canada logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/221:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
ma 6/13:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$209
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 5/238:30 am
YTZ
- ORD
1 stop7h 23m
Air Canada
wo 6/37:25 am
ORD
- YTZ
Nonstop1h 41m
Air Canada
Deal found 4/29![Air Canada logo]()
$207
This Air Canada deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 5/234:00 pm
YYZ
- ORD
1 stop5h 08m
Air Canada
za 5/308:35 pm
ORD
- YYZ
Nonstop1h 43m
Air Canada
Deal found 4/27![Air Canada logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 5/248:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
wo 5/273:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/268:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 6/210:15 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$208
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 5/278:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
ma 6/110:15 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$211
This Kissandfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/2812:25 pm
YYZ
- ORD
Nonstop2h 00m
Air Canada
ma 6/19:15 pm
ORD
- YYZ
Nonstop1h 44m
Air Canada
Deal found 4/30![Air Canada logo]()
$211
One-way flights from Toronto to IllinoisSearch for one-way flight options from Toronto to Illinois. Find affordable one-way fares based on user searches. Data last updated mei 1, 2026.
Search for one-way flight options from Toronto to Illinois. Find affordable one-way fares based on user searches. Data last updated mei 1, 2026.
This iWofly deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 6/61:55 pm
YYZ
- ORD
Nonstop2h 00m
Air Canada
Deal found 4/30![Air Canada logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 7/138:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 4/27![Porter Airlines logo]()
$125
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/148:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$126
This Air Canada deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 5/2310:45 am
YTZ
- ORD
1 stop5h 08m
Air Canada
Deal found 4/27![Air Canada logo]()
$126
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 5/258:50 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
Deal found 4/27![United Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 7/118:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 4/29![Porter Airlines logo]()
$127
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 7/221:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 4/30![Porter Airlines logo]()
$128
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/226:40 pm
YYZ
- ORD
Nonstop2h 00m
Air Canada
Deal found 4/29![Air Canada logo]()
$129
This Justfly.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 8/68:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 4/27![Porter Airlines logo]()
$129
This FlightHub deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 9/610:05 am
YTZ
- ORD
Nonstop1h 55m
Porter Airlines
Deal found 4/27![Porter Airlines logo]()
$129
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/287:00 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
Deal found 4/30![United Airlines logo]()
$130
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/147:00 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
Deal found 4/29![United Airlines logo]()
$131
Find flight deals from Toronto to Illinois
Keep the following information in mind while searching for Toronto to Illinois flight deals. Data was last updated mei 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $205 (Kiwi.com) |
One-way from | $125 (iWofly) |
Popular in | April |
Cheapest in | July |
Average price | $254 |
Good round-trip deal | $183 or less |
Good one-way deal | $102 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Toronto to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mei 1, 2026.
Use the filters below to find and compare flights from Toronto to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
wo 7/1
1:45 pm-2:35 pm
Nonstop1h 50m
Chicago Midway
di 7/7
3:20 pm-6:00 pm
Nonstop1h 40m
$206
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
za 7/18
8:50 am-9:40 am
Nonstop1h 50m
Chicago Midway
za 7/25
10:25 am-1:05 pm
Nonstop1h 40m
$206
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
vr 6/19
1:45 pm-2:35 pm
Nonstop1h 50m
Chicago Midway
zo 6/21
3:20 pm-6:00 pm
Nonstop1h 40m
$211
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
vr 5/22
1:45 pm-2:35 pm
Nonstop1h 50m
Chicago Midway
wo 6/3
10:15 am-12:55 pm
Nonstop1h 40m
$220
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
za 6/6
8:45 am-9:35 am
Nonstop1h 50m
Chicago Midway
wo 6/10
10:15 am-12:55 pm
Nonstop1h 40m
$220
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
vr 6/5
1:45 pm-2:35 pm
Nonstop1h 50m
Chicago Midway
zo 6/7
10:15 am-12:55 pm
Nonstop1h 40m
$225
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
wo 5/27
1:45 pm-2:35 pm
Nonstop1h 50m
Chicago Midway
za 5/30
10:30 am-1:10 pm
Nonstop1h 40m
$226
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
do 5/28
1:00 pm-2:06 pm
Nonstop2h 06m
Chicago O'Hare Intl
ma 6/1
9:15 pm-11:59 pm
Nonstop1h 44m
$229
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
wo 6/3
5:15 pm-6:18 pm
Nonstop2h 03m
Chicago O'Hare Intl
wo 6/10
7:09 am-9:54 am
Nonstop1h 45m
$229
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
vr 5/29
1:45 pm-2:35 pm
Nonstop1h 50m
Chicago Midway
zo 5/31
3:20 pm-6:00 pm
Nonstop1h 40m
$230
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Toronto to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Toronto with our price prediction graph.
YYZ-ORD
YTZ-MDW
YTZ-ORD
YYZ-STL
YHM-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Toronto to Illinois
YTO-USIL
YYZ-ORD
YTZ-MDW
YTZ-ORD
YYZ-STL
How far ahead should I book a flight from Toronto to Illinois?
Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Toronto to Illinois?
Currently, August is the cheapest month in which you can book a flight from Toronto to Illinois (average of $228). Flying from Toronto to Illinois in December is currently the most expensive (average of $935). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YTO to IL?
Find hourly flight availability from Toronto to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mei 1, 2026.
It’s typically best to fly out from Toronto to Illinois in the morning. Doing so could potentially save you 32% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Toronto to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Toronto to Illinois. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Toronto to Illinois flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Toronto to Illinois
Explore weekly flight availability from Toronto to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated mei 1, 2026.
The most flights from YTO to USIL are scheduled on a Thursday (68 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (37 on average).
How much does it cost to fly round-trip from Toronto to Illinois?
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated mei 1, 2026.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andUnited Airlines from Toronto to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Boarding
8.2
Food
7.6
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Boarding
8.2
Food
7.6
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Boarding
8.2
Food
7.6
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Boarding
8.2
Food
7.6
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Boarding
8.2
Food
7.6
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Boarding
8.2
Food
7.6
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Related info for your journey
Find useful and relevant information for your journey from Toronto to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Toronto to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Toronto to Illinois by cabin class
Find flights from Toronto to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Toronto and Illinois flights
Browse other Toronto and Illinois flight options. Last updated on mei 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Toronto to Illinois flights
Consider these flights traveling from Toronto to Illinois.
Top 4 airlines flying from Toronto to Illinois
Discover the top 4 airlines that operate flights from Toronto to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mei 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$350 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$146 | Average$280 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$165 | Average$267 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$292 | FlexibilityNo cancel fee | On-time71% |