$106+ Cheap flights from Illinois to Canada
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYZ
Sep 7 — Sep 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Illinois to Canada with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Canada
Cheapest
Best
Last-minute
One-way
Cheapest flights from Illinois to CanadaExplore the most affordable flight options available from Illinois to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Illinois to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Gotogate deal was found by Cheapflights users on 8/5. 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.
Thu 9/108:45 am -
1 stop6h 05m
Sun 9/137:35 pm -
Nonstop2h 06m
Deal found 8/5![Air Canada logo]()
$235
This Air Canada deal was found by Cheapflights users on 8/6. 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.
Tue 9/153:40 pm -
1 stop5h 13m
Mon 9/214:00 pm -
1 stop5h 12m
Deal found 8/6![Air Canada logo]()
$236
This FlightHub deal was found by Cheapflights users on 8/8. 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.
Sat 8/2910:20 am -
Nonstop1h 40m
Sat 9/51:45 pm -
Nonstop1h 50m
Deal found 8/8![Porter Airlines logo]()
$237
This Air Canada deal was found by Cheapflights users on 8/8. 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.
Sat 8/292:00 pm -
Nonstop1h 53m
Sat 9/57:45 pm -
Nonstop2h 06m
Deal found 8/8![Air Canada logo]()
$237
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Thu 9/102:15 pm -
Nonstop1h 46m
Mon 9/1412:25 pm -
Nonstop1h 58m
Deal found 8/5![Air Canada logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Wed 8/2610:25 am -
Nonstop1h 40m
Sat 9/191:45 pm -
Nonstop1h 50m
Deal found 8/4![Porter Airlines logo]()
$238
This Air Canada deal was found by Cheapflights users on 8/4. 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.
Tue 9/19:50 am -
1 stop5h 32m
Tue 9/16:30 pm -
Nonstop2h 35m
Deal found 8/4![Air Canada logo]()
$238
This Air Canada deal was found by Cheapflights users on 8/6. 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.
Wed 9/98:45 am -
1 stop5h 48m
Wed 9/96:50 pm -
Nonstop1h 58m
Deal found 8/6![Air Canada logo]()
$238
This Trip.com deal was found by Cheapflights users on 8/4. 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.
Sun 8/3010:20 am -
Nonstop1h 40m
Sun 9/61:45 pm -
Nonstop1h 50m
Deal found 8/4![Porter Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 9/16:30 am -
1 stop6h 49m
Tue 9/15:27 pm -
Nonstop2h 03m
Deal found 8/6![United Airlines logo]()
$239
This Trip.com deal was found by Cheapflights users on 8/4. 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.
Mon 8/3110:25 am -
Nonstop1h 40m
Sun 9/61:45 pm -
Nonstop1h 50m
Deal found 8/4![Porter Airlines logo]()
$240
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Tue 8/252:00 pm -
Nonstop1h 53m
Thu 8/2710:45 am -
1 stop4h 59m
Deal found 8/3![Air Canada logo]()
$240
Best flights from Illinois to CanadaDiscover carefully curated flight deals from Illinois to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Illinois to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This Porter Airlines deal was found by Cheapflights users on 8/7. 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.
Wed 9/233:20 pm -
Nonstop1h 40m
Sun 9/2710:10 am -
Nonstop1h 50m
Deal found 8/7![Porter Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 9/16:15 pm -
1 stop4h 39m
Tue 9/87:00 am -
Nonstop2h 00m
Deal found 8/3![United Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 9/178:55 am -
1 stop7h 25m
Thu 9/242:24 pm -
1 stop7h 06m
Deal found 8/3![Delta logo]()
$266
This United deal was found by Cheapflights users on 8/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:00 am -
1 stop5h 43m
Thu 9/1710:30 am -
1 stop5h 22m
Deal found 8/7![Multiple Airlines logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:00 am -
1 stop9h 30m
Thu 10/297:55 am -
1 stop6h 55m
Deal found 8/7![Alaska Airlines logo]()
$459
This Fareboom deal was found by Cheapflights users on 8/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:20 pm -
Nonstop1h 40m
Sun 9/1310:10 am -
Nonstop1h 50m
Deal found 8/7![Porter Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 9/106:25 am -
1 stop6h 54m
Sun 9/137:00 am -
Nonstop2h 00m
Deal found 8/7![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 8/279:24 am -
1 stop7h 00m
Sun 8/306:10 am -
1 stop7h 29m
Deal found 8/3![Delta logo]()
$266
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:25 am -
Nonstop1h 40m
Tue 8/251:45 pm -
Nonstop1h 50m
Deal found 8/3![Porter Airlines logo]()
$248
This Mytrip deal was found by Cheapflights users on 8/3. 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.
Wed 8/263:15 pm -
Nonstop1h 40m
Fri 9/41:45 pm -
Nonstop1h 50m
Deal found 8/3![Multiple Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 9/126:22 pm -
1 stop4h 32m
Mon 9/148:00 pm -
1 stop5h 28m
Deal found 8/7![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 9/178:55 am -
1 stop5h 20m
Sun 9/206:00 am -
1 stop5h 37m
Deal found 8/6![Delta logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Thu 10/811:45 am -
Nonstop1h 40m
Mon 10/1210:10 am -
Nonstop1h 50m
Deal found 8/4![Porter Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 8/6. 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.
Sat 9/199:29 am -
1 stop6h 51m
Sat 9/266:00 am -
1 stop4h 07m
Deal found 8/6![Delta logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Tue 9/811:45 am -
Nonstop1h 40m
Wed 9/98:30 am -
2 stops10h 21m
Deal found 8/3![Multiple Airlines logo]()
$310
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:15 pm -
Nonstop1h 40m
Mon 8/248:55 am -
Nonstop1h 50m
Deal found 8/3![Porter Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 9/115:03 pm -
1 stop4h 56m
Mon 9/1412:08 pm -
1 stop7h 25m
Deal found 8/7![Delta logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 9/183:20 pm -
Nonstop1h 40m
Sun 9/208:15 pm -
2 stops22h 36m
Deal found 8/7![Multiple Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 9/510:50 am -
1 stop7h 21m
Thu 9/1012:15 pm -
Nonstop2h 06m
Deal found 8/3![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 8/5. 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.
Fri 9/189:29 am -
1 stop6h 51m
Mon 9/216:00 am -
1 stop4h 07m
Deal found 8/5![Delta logo]()
$279
This Super.com deal was found by Cheapflights users on 8/7. 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.
Sat 9/53:20 pm -
Nonstop1h 40m
Sat 9/121:45 pm -
Nonstop1h 50m
Deal found 8/7![Porter Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 9/912:55 pm -
1 stop4h 56m
Mon 9/147:35 pm -
Nonstop2h 06m
Deal found 8/3![United Airlines logo]()
$328
This United deal was found by Cheapflights users on 8/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:53 pm -
Nonstop1h 51m
Fri 9/189:00 am -
1 stop6h 52m
Deal found 8/6![Multiple Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 9/1910:50 am -
1 stop7h 01m
Sun 9/207:35 pm -
Nonstop2h 06m
Deal found 8/3![United Airlines logo]()
$328
This United deal was found by Cheapflights users on 8/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:25 am -
Nonstop1h 53m
Mon 9/78:20 am -
1 stop4h 40m
Deal found 8/3![Multiple Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/4. 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.
Fri 9/48:48 am -
1 stop7h 36m
Tue 9/86:00 am -
1 stop5h 37m
Deal found 8/4![Delta logo]()
$307
This Trip.com deal was found by Cheapflights users on 8/7. 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.
Tue 10/133:20 pm -
Nonstop1h 40m
Thu 10/151:45 pm -
Nonstop1h 50m
Deal found 8/7![Porter Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 8/6. 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.
Wed 9/169:29 am -
1 stop4h 46m
Fri 9/1812:08 pm -
1 stop7h 25m
Deal found 8/6![Delta logo]()
$307
This United deal was found by Cheapflights users on 8/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:56 pm -
1 stop5h 00m
Sun 8/307:35 pm -
Nonstop2h 06m
Deal found 8/3![Multiple Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 9/2512:55 pm -
1 stop4h 56m
Mon 9/287:35 pm -
Nonstop2h 06m
Deal found 8/3![United Airlines logo]()
$339
Last-minute flights from Illinois to CanadaDiscover last-minute flight deals from Illinois to Canada. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Canada. Data last updated August 8, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Tue 8/252:00 pm -
Nonstop1h 53m
Thu 8/2710:45 am -
1 stop4h 59m
Deal found 8/3![Air Canada logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Wed 8/2610:25 am -
Nonstop1h 40m
Sat 9/191:45 pm -
Nonstop1h 50m
Deal found 8/4![Porter Airlines logo]()
$238
This FlightHub deal was found by Cheapflights users on 8/8. 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.
Sat 8/2910:20 am -
Nonstop1h 40m
Sat 9/51:45 pm -
Nonstop1h 50m
Deal found 8/8![Porter Airlines logo]()
$237
This Air Canada deal was found by Cheapflights users on 8/8. 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.
Sat 8/292:00 pm -
Nonstop1h 53m
Sat 9/57:45 pm -
Nonstop2h 06m
Deal found 8/8![Air Canada logo]()
$237
This Trip.com deal was found by Cheapflights users on 8/4. 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.
Sun 8/3010:20 am -
Nonstop1h 40m
Sun 9/61:45 pm -
Nonstop1h 50m
Deal found 8/4![Porter Airlines logo]()
$239
This Trip.com deal was found by Cheapflights users on 8/4. 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.
Mon 8/3110:25 am -
Nonstop1h 40m
Sun 9/61:45 pm -
Nonstop1h 50m
Deal found 8/4![Porter Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 9/16:30 am -
1 stop6h 49m
Tue 9/15:27 pm -
Nonstop2h 03m
Deal found 8/6![United Airlines logo]()
$239
This Air Canada deal was found by Cheapflights users on 8/6. 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.
Wed 9/98:45 am -
1 stop5h 48m
Wed 9/96:50 pm -
Nonstop1h 58m
Deal found 8/6![Air Canada logo]()
$238
This Gotogate deal was found by Cheapflights users on 8/5. 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.
Thu 9/108:45 am -
1 stop6h 05m
Sun 9/137:35 pm -
Nonstop2h 06m
Deal found 8/5![Air Canada logo]()
$235
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Thu 9/102:15 pm -
Nonstop1h 46m
Mon 9/1412:25 pm -
Nonstop1h 58m
Deal found 8/5![Air Canada logo]()
$237
This Kissandfly.com deal was found by Cheapflights users on 8/4. 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.
Thu 9/1012:59 pm -
Nonstop1h 47m
Sun 9/138:50 am -
Nonstop2h 03m
Deal found 8/4![Lufthansa logo]()
$240
This Air Canada deal was found by Cheapflights users on 8/6. 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.
Tue 9/153:40 pm -
1 stop5h 13m
Mon 9/214:00 pm -
1 stop5h 12m
Deal found 8/6![Air Canada logo]()
$236
One-way flights from Illinois to CanadaSearch for one-way flight options from Illinois to Canada. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Illinois to Canada. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Wed 9/911:05 am -
1 stop5h 45m
Deal found 8/5![Air Canada logo]()
$106
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Wed 9/98:45 am -
1 stop5h 48m
Deal found 8/5![Air Canada logo]()
$106
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Sun 9/207:25 am -
Nonstop1h 42m
Deal found 8/3![Air Canada logo]()
$107
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Sun 9/208:40 pm -
Nonstop1h 46m
Deal found 8/3![Air Canada logo]()
$107
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:44 pm -
1 stop3h 12m
Deal found 8/3![Delta logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:45 am -
Nonstop1h 40m
Deal found 8/4![Porter Airlines logo]()
$108
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Tue 9/152:00 pm -
Nonstop1h 42m
Deal found 8/3![Air Canada logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Wed 9/237:11 am -
1 stop8h 44m
Deal found 8/5![Multiple Airlines logo]()
$108
This Trip.com deal was found by Cheapflights users on 8/4. 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.
Tue 9/13:20 pm -
Nonstop1h 40m
Deal found 8/4![Air Transat logo]()
$109
This Air Canada deal was found by Cheapflights users on 8/5. 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.
Wed 9/28:40 am -
1 stop6h 11m
Deal found 8/5![Air Canada logo]()
$109
This Air Canada deal was found by Cheapflights users on 8/7. 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.
Thu 9/1011:05 am -
1 stop5h 28m
Deal found 8/7![Air Canada logo]()
$109
This Kissandfly.com deal was found by Cheapflights users on 8/7. 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.
Tue 9/159:29 am -
1 stop6h 51m
Deal found 8/7![KLM logo]()
$109
Find flight deals from Illinois to Canada
Keep the following information in mind while searching for Illinois to Canada flight deals. Data was last updated August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $235 (Gotogate) |
One-way from | $106 (Mytrip) |
Popular in | April |
Cheapest in | March |
Average price | $310 |
Good round-trip deal | $238 or less |
Good one-way deal | $111 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Canada 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 August 8, 2026.
Use the filters below to find and compare flights from Illinois to Canada that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoToronto
MDW Chicago Midway - YTZ Toronto Island
MDWYTZ
Chicago Midway
Wed 9/23
3:20 pm-6:00 pm
Nonstop1h 40m
Toronto Island
Sun 9/27
10:10 am-11:00 am
Nonstop1h 50m
$245
ChicagoToronto
MDW Chicago Midway - YTZ Toronto Island
MDWYTZ
Chicago Midway
Fri 9/11
3:20 pm-6:00 pm
Nonstop1h 40m
Toronto Island
Sun 9/13
10:10 am-11:00 am
Nonstop1h 50m
$245
ChicagoToronto
MDW Chicago Midway - YTZ Toronto Island
MDWYTZ
Chicago Midway
Wed 8/19
10:25 am-1:05 pm
Nonstop1h 40m
Toronto Island
Tue 8/25
1:45 pm-2:35 pm
Nonstop1h 50m
$248
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Tue 9/1
6:15 pm-11:54 pm
1 stop4h 39m
Toronto Pearson Intl
Tue 9/8
7:00 am-8:00 am
Nonstop2h 00m
$250
ChicagoToronto
MDW Chicago Midway - YTZ Toronto Island
MDWYTZ
Chicago Midway
Thu 10/8
11:45 am-2:25 pm
Nonstop1h 40m
Toronto Island
Mon 10/12
10:10 am-11:00 am
Nonstop1h 50m
$256
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Thu 9/10
6:25 am-2:19 pm
1 stop6h 54m
Toronto Pearson Intl
Sun 9/13
7:00 am-8:00 am
Nonstop2h 00m
$263
ChicagoToronto
MDW Chicago Midway - YTZ Toronto Island
MDWYTZ
Chicago Midway
Fri 8/21
3:15 pm-5:55 pm
Nonstop1h 40m
Toronto Island
Mon 8/24
8:55 am-9:45 am
Nonstop1h 50m
$265
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Thu 9/17
8:55 am-5:20 pm
1 stop7h 25m
Toronto Pearson Intl
Thu 9/24
2:24 pm-8:30 pm
1 stop7h 06m
$266
ChicagoToronto
MDW Chicago Midway - YYZ Toronto Pearson Intl
MDWYYZ
Chicago Midway
Thu 8/27
9:24 am-5:24 pm
1 stop7h 00m
Toronto Pearson Intl
Sun 8/30
6:10 am-12:39 pm
1 stop7h 29m
$266
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Sun 9/13
5:00 am-11:43 am
1 stop5h 43m
Toronto Pearson Intl
Thu 9/17
10:30 am-2:52 pm
1 stop5h 22m
$272
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Canada
Have a flexible travel schedule? Discover the best time to fly to Canada from Illinois with our price prediction graph.
ORD-YTZ
ORD-YYZ
MDW-YTZ
ORD-YUL
ORD-YVR
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 Illinois to Canada
USIL-CA0
ORD-YTZ
ORD-YYZ
MDW-YTZ
ORD-YUL
What is the cheapest month to book a flight from Illinois to Canada?
Currently, October is the cheapest month in which you can book a flight from Illinois to Canada (average of $311). Flying from Illinois to Canada in July is currently the most expensive (average of $444). 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 IL to CA?
Find hourly flight availability from Illinois to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 8, 2026.
A simple way to save on the total cost of your ticket is to fly from Illinois to Canada at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the evening.
Weekly flight availability from Illinois to Canada
Explore weekly flight availability from Illinois to Canada. 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 August 8, 2026.
The most flights from USIL to CA0 are scheduled on a Wednesday (69 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).
How far ahead should I book a flight from Illinois to Canada?
The best time to book flights from Illinois to Canada is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Illinois to Canada?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Canada. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Illinois to Canada flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Canada. 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Top regions
Alternative routes for Illinois to Canada
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Canada by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Canada by cabin class
Find flights from Illinois to Canada, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Canada flights
Browse other Illinois and Canada flight options. Last updated on August 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Canada
Find the right flight back to Illinois after your stay in Canada
Illinois to Canada flights
Consider these flights traveling from Illinois to Canada.
Fly to Canada regions
Consider these flights traveling to Canada regions.
Top 9 airlines flying from Illinois to Canada
Discover the top 9 airlines that operate flights from Illinois to Canada. 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 August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$316 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$119 | Average$400 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$123 | Average$613 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$350 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$160 | Average$403 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$160 | Average$337 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$199 | Average$489 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$343 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$381 | Average$385 | FlexibilityNo cancel fee | On-time68% |