$124+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ORD
apr. 16 — apr. 231
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 maart 17, 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 maart 17, 2026.
This FlightHub deal was found by Cheapflights users on 3/16. 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 5/248:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
do 5/2810:25 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$199
This Trip.com deal was found by Cheapflights users on 3/17. 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.
za 4/411:20 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 4/711:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$200
This Trip.com deal was found by Cheapflights users on 3/16. 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.
di 4/79:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
wo 4/811:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$201
This Trip.com deal was found by Cheapflights users on 3/15. 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 4/102:30 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
zo 4/124:05 pm
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$202
This Trip.com deal was found by Cheapflights users on 3/15. 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.
wo 4/89:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
zo 4/124:05 pm
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$203
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 4/239:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
do 4/3011:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/13![Porter Airlines logo]()
$204
This Trip.com deal was found by Cheapflights users on 3/16. 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.
do 4/99:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 4/1411:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$205
This FlightHub deal was found by Cheapflights users on 3/16. 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.
za 9/121:40 pm
YTZ
- ORD
Nonstop1h 55m
Porter Airlines
zo 9/133:20 pm
ORD
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$205
This Jettzy deal was found by Cheapflights users on 3/13. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/79:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
za 4/1112:55 pm
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/13![Porter Airlines logo]()
$207
This Gotogate deal was found by Cheapflights users on 3/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 4/239:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
ma 4/2711:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$208
This FlightHub deal was found by Cheapflights users on 3/16. 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.
vr 9/181:40 pm
YTZ
- ORD
Nonstop1h 55m
Porter Airlines
ma 9/217:00 am
ORD
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$209
This FlightHub deal was found by Cheapflights users on 3/16. 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.
ma 4/139:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
do 4/1611:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$210
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 maart 17, 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 maart 17, 2026.
This SmartFares deal was found by Cheapflights users on 3/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/149:25 am
YTZ
- MDW
Nonstop1h 50m
Air Transat
di 4/2111:00 am
MDW
- YTZ
Nonstop1h 42m
Air Transat
Deal found 3/16![Air Transat logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/147:45 am
YTZ
- MDW
1 stop6h 15m
Multiple Airlines
di 4/2111:00 am
MDW
- YTZ
Nonstop1h 42m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$217
This Mytrip deal was found by Cheapflights users on 3/12. 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 4/239:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
ma 4/2711:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 3/12. 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.
do 4/2312:16 pm
YYZ
- ORD
1 stop5h 02m
Delta
ma 4/278:52 am
ORD
- YYZ
1 stop3h 32m
Delta
Deal found 3/12![Delta logo]()
$274
This KAYAK deal was found by Cheapflights users on 3/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 6/17:20 pm
YTZ
- ORD
Nonstop1h 56m
Air Canada
vr 6/52:00 pm
ORD
- YTZ
Nonstop1h 41m
Air Canada
Deal found 3/13![Air Canada logo]()
$283
This Porter Airlines deal was found by Cheapflights users on 3/15. 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.
di 4/289:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
wo 4/2911:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 3/14. 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 6/47:20 am
YYZ
- STL
1 stop7h 46m
American Airlines
ma 6/89:23 am
STL
- YYZ
1 stop8h 22m
American Airlines
Deal found 3/14![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/147:00 pm
YYZ
- STL
1 stop5h 57m
United Airlines
wo 4/156:30 am
STL
- YYZ
1 stop6h 12m
United Airlines
Deal found 3/12![United Airlines logo]()
$489
This SmartFares deal was found by Cheapflights users on 3/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 4/59:25 am
YTZ
- MDW
Nonstop1h 50m
Air Transat
di 4/711:00 am
MDW
- YTZ
Nonstop1h 42m
Air Transat
Deal found 3/12![Air Transat logo]()
$252
This FlightHub deal was found by Cheapflights users on 3/12. 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.
za 5/28:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
ma 5/43:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 5/15:40 pm
YTZ
- MDW
1 stop20h 20m
Multiple Airlines
vr 5/83:20 pm
MDW
- YTZ
Nonstop1h 40m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 3/12. 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 5/12:15 pm
YYZ
- ORD
1 stop7h 25m
Delta
zo 5/37:00 am
ORD
- YYZ
1 stop5h 24m
Delta
Deal found 3/12![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 3/12. 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.
do 4/306:10 am
YYZ
- ORD
1 stop7h 35m
Delta
zo 5/38:52 am
ORD
- YYZ
1 stop3h 32m
Delta
Deal found 3/12![Delta logo]()
$274
This FlightHub deal was found by Cheapflights users on 3/12. 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.
za 4/1811:20 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 4/2111:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 3/12. 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.
do 4/306:10 am
YYZ
- MDW
1 stop3h 37m
Delta
za 5/21:24 pm
MDW
- YYZ
1 stop8h 32m
Delta
Deal found 3/12![Delta logo]()
$274
This Trip.com deal was found by Cheapflights users on 3/14. 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.
do 4/169:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
zo 4/194:05 pm
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/14![Porter Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/12. 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 5/22:15 pm
YYZ
- MDW
1 stop4h 43m
Delta
ma 5/46:38 pm
MDW
- YYZ
1 stop3h 18m
Delta
Deal found 3/12![Delta logo]()
$274
This Air Canada deal was found by Cheapflights users on 3/12. 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 7/97:20 pm
YTZ
- ORD
Nonstop1h 56m
Air Canada
zo 7/127:25 am
ORD
- YTZ
Nonstop1h 41m
Air Canada
Deal found 3/12![Air Canada logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/236:15 pm
YTZ
- ORD
1 stop18h 27m
Multiple Airlines
ma 4/2712:47 pm
ORD
- YTZ
1 stop5h 08m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$336
This Porter Airlines deal was found by Cheapflights users on 3/17. 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 5/11:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
vr 5/83:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/12. 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 5/112:16 pm
YYZ
- MDW
1 stop6h 42m
Delta
ma 5/46:38 pm
MDW
- YYZ
1 stop3h 18m
Delta
Deal found 3/12![Delta logo]()
$274
This Air Canada deal was found by Cheapflights users on 3/12. 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 6/197:20 pm
YTZ
- ORD
Nonstop1h 56m
Air Canada
ma 6/2211:05 am
ORD
- YTZ
1 stop5h 46m
Air Canada
Deal found 3/12![Air Canada logo]()
$370
This Delta deal was found by Cheapflights users on 3/12. 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.
ma 5/2512:09 pm
YYZ
- MDW
1 stop7h 24m
Delta
ma 6/11:59 pm
MDW
- YYZ
1 stop8h 15m
Delta
Deal found 3/12![Delta logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/267:40 pm
YTZ
- ORD
1 stop17h 02m
Multiple Airlines
zo 5/312:47 pm
ORD
- YTZ
2 stops25h 01m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$380
This Air Canada deal was found by Cheapflights users on 3/15. 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 4/166:45 am
YTZ
- ORD
1 stop5h 08m
Air Canada
zo 4/198:40 am
ORD
- YTZ
1 stop6h 12m
Air Canada
Deal found 3/15![Air Canada logo]()
$385
This WestJet deal was found by Cheapflights users on 3/12. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 7/96:10 pm
YHM
- ORD
1 stop23h 30m
WestJet
zo 7/125:30 pm
ORD
- YHM
1 stop22h 45m
WestJet
Deal found 3/12![WestJet logo]()
$938
This United Airlines deal was found by Cheapflights users on 3/15. 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 6/47:30 am
YYZ
- STL
2 stops9h 16m
United Airlines
ma 6/89:23 am
STL
- YYZ
1 stop7h 33m
United Airlines
Deal found 3/15![United Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 3/15. 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.
do 4/232:15 pm
YYZ
- ORD
1 stop5h 37m
Delta
di 5/512:00 pm
ORD
- YYZ
1 stop5h 09m
Delta
Deal found 3/15![Delta logo]()
$286
This Mytrip deal was found by Cheapflights users on 3/14. 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.
di 4/79:25 am
YTZ
- ORD
1 stop15h 57m
Multiple Airlines
vr 4/1012:45 pm
ORD
- YTZ
2 stops23h 35m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 3/15. 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 6/27:30 am
YYZ
- STL
2 stops9h 16m
United Airlines
vr 6/129:23 am
STL
- YYZ
1 stop7h 33m
United Airlines
Deal found 3/15![United Airlines logo]()
$501
Last-minute flights from Toronto to IllinoisDiscover last-minute flight deals from Toronto to Illinois. Data last updated maart 17, 2026 and is based on user searches.
Discover last-minute flight deals from Toronto to Illinois. Data last updated maart 17, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 3/17. 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.
za 4/411:20 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 4/711:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/17![Porter Airlines logo]()
$200
This Trip.com deal was found by Cheapflights users on 3/16. 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.
di 4/79:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
wo 4/811:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$201
This Jettzy deal was found by Cheapflights users on 3/13. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/79:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
za 4/1112:55 pm
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/13![Porter Airlines logo]()
$207
This Trip.com deal was found by Cheapflights users on 3/15. 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.
wo 4/89:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
zo 4/124:05 pm
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$203
This Trip.com deal was found by Cheapflights users on 3/16. 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.
do 4/99:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 4/1411:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$205
This Trip.com deal was found by Cheapflights users on 3/15. 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 4/102:30 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
zo 4/124:05 pm
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$202
This FlightHub deal was found by Cheapflights users on 3/16. 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.
ma 4/139:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
do 4/1611:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$210
This Trip.com deal was found by Cheapflights users on 3/12. 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.
ma 4/139:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
di 4/1411:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$212
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 4/239:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
do 4/3011:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/13![Porter Airlines logo]()
$204
This Gotogate deal was found by Cheapflights users on 3/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 4/239:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
ma 4/2711:00 am
MDW
- YTZ
Nonstop1h 42m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$208
This SmartFares deal was found by Cheapflights users on 3/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 4/256:30 pm
YYZ
- ORD
Nonstop1h 55m
Air Canada
zo 4/264:15 pm
ORD
- YYZ
Nonstop1h 43m
Air Canada
Deal found 3/12![Air Canada logo]()
$217
This Mytrip deal was found by Cheapflights users on 3/16. 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 4/309:25 am
YTZ
- MDW
Nonstop1h 50m
Multiple Airlines
do 5/73:20 pm
MDW
- YTZ
Nonstop1h 40m
Multiple Airlines
Deal found 3/16![Multiple Airlines 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 maart 17, 2026.
Search for one-way flight options from Toronto to Illinois. Find affordable one-way fares based on user searches. Data last updated maart 17, 2026.
This FlightHub deal was found by Cheapflights users on 3/15. 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 4/299:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$124
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 5/108:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 3/13![Porter Airlines logo]()
$125
This deal was found by Cheapflights users on 3/16. 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 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
Deal found 3/16![Air Canada logo]()
$126
This Trip.com deal was found by Cheapflights users on 3/13. 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.
wo 4/89:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 3/13![Porter Airlines logo]()
$128
This Super.com deal was found by Cheapflights users on 3/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 4/89:25 am
YTZ
- MDW
Nonstop1h 50m
Air Transat
Deal found 3/17![Air Transat logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/101:30 pm
YTZ
- ORD
1 stop11h 52m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$130
This Super.com deal was found by Cheapflights users on 3/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 3/309:15 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$131
This Super.com deal was found by Cheapflights users on 3/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/289:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$133
This deal was found by Cheapflights users on 3/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 5/106:25 pm
YYZ
- ORD
Nonstop2h 00m
Air Canada
Deal found 3/16![Air Canada logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
wo 4/159:25 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 3/14![Porter Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/136:15 pm
YTZ
- ORD
1 stop7h 07m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/139:25 am
YTZ
- MDW
1 stop28h 35m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$136
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 maart 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $199 (FlightHub) |
One-way from | $124 (FlightHub) |
Popular in | December |
Cheapest in | July |
Average price | $270 |
Good round-trip deal | $205 or less |
Good one-way deal | $127 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 maart 17, 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
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
di 4/14
9:25 am-10:15 am
Nonstop1h 50m
Chicago Midway
di 4/21
11:00 am-1:42 pm
Nonstop1h 42m
$207
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
di 4/14
7:45 am-1:00 pm
1 stop6h 15m
Chicago Midway
di 4/21
11:00 am-1:42 pm
Nonstop1h 42m
$217
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
do 4/23
9:25 am-10:15 am
Nonstop1h 50m
Chicago Midway
ma 4/27
11:00 am-1:42 pm
Nonstop1h 42m
$223
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
di 4/28
9:25 am-10:15 am
Nonstop1h 50m
Chicago Midway
wo 4/29
11:00 am-1:42 pm
Nonstop1h 42m
$224
Quickest round-trip
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
za 5/2
8:50 am-9:40 am
Nonstop1h 50m
Chicago Midway
ma 5/4
3:20 pm-6:00 pm
Nonstop1h 40m
$239
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
zo 4/5
9:25 am-10:15 am
Nonstop1h 50m
Chicago Midway
di 4/7
11:00 am-1:42 pm
Nonstop1h 42m
$252
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
za 4/18
11:20 am-12:10 pm
Nonstop1h 50m
Chicago Midway
di 4/21
11:00 am-1:42 pm
Nonstop1h 42m
$258
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
vr 5/1
5:40 pm-1:00 pm
1 stop20h 20m
Chicago Midway
vr 5/8
3:20 pm-6:00 pm
Nonstop1h 40m
$265
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
do 4/16
9:25 am-10:15 am
Nonstop1h 50m
Chicago Midway
zo 4/19
4:05 pm-6:47 pm
Nonstop1h 42m
$269
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
vr 5/1
1:45 pm-2:35 pm
Nonstop1h 50m
Chicago Midway
vr 5/8
3:20 pm-6:00 pm
Nonstop1h 40m
$269
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.
YTZ-MDW
YYZ-ORD
YTZ-ORD
YYZ-STL
YYZ-MDW
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
YTZ-MDW
YYZ-ORD
YTZ-ORD
YYZ-STL
What is the cheapest month to book a flight from Toronto to Illinois?
Currently, June is the cheapest month in which you can book a flight from Toronto to Illinois (average of $83). Flying from Toronto to Illinois in February is currently the most expensive (average of $177). 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 maart 17, 2026.
It’s typically best to fly out from Toronto to Illinois in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the morning, 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 March 14, 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 maart 17, 2026.
The most flights from YTO to USIL are scheduled on a Thursday (62 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (45 on average).
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 maart 17, 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.
Crew
8.6
Entertainment
7.0
Food
7.6
Boarding
8.2
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Crew
8.6
Entertainment
7.0
Food
7.6
Boarding
8.2
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Crew
8.6
Entertainment
7.0
Food
7.6
Boarding
8.2
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Crew
8.6
Entertainment
7.0
Food
7.6
Boarding
8.2
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Crew
8.6
Entertainment
7.0
Food
7.6
Boarding
8.2
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Crew
8.6
Entertainment
7.0
Food
7.6
Boarding
8.2
Comfort
8.0
Overall
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 maart 17, 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 maart 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$357 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$146 | Average$265 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$165 | Average$272 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$320 | FlexibilityNo cancel fee | On-time71% |