$95+ Cheap flights from Illinois to Canada
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYZ
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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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
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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
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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 September 23, 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 September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/143:20 pm -
Nonstop1h 40m
Mon 10/191:45 pm -
Nonstop1h 50m
Deal found 9/19![Porter Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Sun 10/256:20 pm -
Nonstop1h 46m
Tue 10/2710:35 am -
Nonstop2h 05m
Deal found 9/19![Porter Airlines logo]()
$213
This Booking.com deal was found by Cheapflights users on 9/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:40 pm -
1 stop5h 13m
Mon 10/128:05 am -
Nonstop1h 55m
Deal found 9/18![Air Canada logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/2011:45 am -
Nonstop1h 40m
Sat 10/2410:10 am -
Nonstop1h 50m
Deal found 9/18![Porter Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/83:20 pm -
Nonstop1h 40m
Mon 10/121:45 pm -
Nonstop1h 50m
Deal found 9/19![Porter Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Mon 10/266:20 pm -
Nonstop1h 46m
Thu 10/2910:35 am -
Nonstop2h 05m
Deal found 9/22![Porter Airlines logo]()
$215
This Gotogate deal was found by Cheapflights users on 9/22. 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.
Mon 10/193:45 pm -
Nonstop1h 46m
Thu 10/299:00 am -
1 stop6h 52m
Deal found 9/22![Air Canada logo]()
$215
This Trip.com deal was found by Cheapflights users on 9/18. 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.
Sat 10/311:45 am -
Nonstop1h 40m
Sun 10/410:10 am -
Nonstop1h 50m
Deal found 9/18![Porter Airlines logo]()
$216
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:00 pm -
Nonstop1h 48m
Sun 10/1112:15 pm -
Nonstop2h 10m
Deal found 9/20![Air Canada logo]()
$216
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Tue 10/203:45 pm -
Nonstop1h 46m
Tue 10/276:55 pm -
Nonstop2h 03m
Deal found 9/22![Air Canada logo]()
$216
This Trip.com deal was found by Cheapflights users on 9/19. 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.
Sat 10/1011:45 am -
Nonstop1h 40m
Sun 10/111:45 pm -
Nonstop1h 50m
Deal found 9/19![Porter Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 11/46:20 pm -
Nonstop1h 46m
Mon 11/164:35 pm -
Nonstop2h 05m
Deal found 9/20![Porter Airlines logo]()
$217
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 September 23, 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 September 23, 2026.
This Justfly.com deal was found by Cheapflights users on 9/18. 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.
Sat 10/33:20 pm -
Nonstop1h 40m
Tue 10/1310:10 am -
Nonstop1h 50m
Deal found 9/18![Porter Airlines logo]()
$213
This Trip.com deal was found by Cheapflights users on 9/18. 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.
Fri 10/23:20 pm -
Nonstop1h 40m
Sun 10/410:10 am -
Nonstop1h 50m
Deal found 9/18![Multiple Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 11/231:57 pm -
Nonstop1h 50m
Sat 11/288:35 am -
Nonstop2h 09m
Deal found 9/22![United Airlines logo]()
$243
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:00 pm -
Nonstop1h 48m
Sun 10/118:20 am -
1 stop4h 40m
Deal found 9/17![Air Canada logo]()
$326
This Delta deal was found by Cheapflights users on 9/19. 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 12/52:41 pm -
2 stops10h 44m
Tue 12/82:25 pm -
1 stop6h 10m
Deal found 9/19![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 am -
Nonstop1h 40m
Thu 10/2210:10 am -
Nonstop1h 50m
Deal found 9/17![Porter Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/2111:45 am -
Nonstop1h 40m
Sat 10/2410:10 am -
Nonstop1h 50m
Deal found 9/21![Porter Airlines logo]()
$214
This United deal was found by Cheapflights users on 9/22. 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 10/247:09 am -
Nonstop1h 45m
Tue 10/278:20 am -
Nonstop2h 03m
Deal found 9/22![Multiple Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/247:03 am -
Nonstop1h 44m
Fri 11/278:35 am -
Nonstop2h 09m
Deal found 9/22![United Airlines logo]()
$243
This Mytrip deal was found by Cheapflights users on 9/22. 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 10/83:20 pm -
Nonstop1h 40m
Sun 10/1110:10 am -
Nonstop1h 50m
Deal found 9/22![Porter Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/611:05 am -
Nonstop1h 58m
Thu 11/1210:53 am -
Nonstop2h 04m
Deal found 9/19![United Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/282:50 pm -
1 stop7h 07m
Mon 11/27:00 am -
1 stop7h 37m
Deal found 9/22![American Airlines logo]()
$537
This United deal was found by Cheapflights users on 9/21. 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.
Fri 11/61:57 pm -
Nonstop1h 50m
Fri 11/139:00 am -
1 stop6h 52m
Deal found 9/21![Multiple Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 10/192:52 pm -
Nonstop2h 04m
Fri 10/231:00 pm -
Nonstop2h 05m
Deal found 9/18![United Airlines logo]()
$243
This Flightnetwork deal was found by Cheapflights users on 9/18. 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.
Fri 10/23:20 pm -
Nonstop1h 40m
Sun 10/410:10 am -
Nonstop1h 50m
Deal found 9/18![Porter Airlines logo]()
$221
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/216:17 pm -
Nonstop1h 58m
Sat 11/286:45 am -
Nonstop2h 09m
Deal found 9/21![United Airlines logo]()
$243
This FlightHub deal was found by Cheapflights users on 9/22. 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.
Wed 10/143:20 pm -
Nonstop1h 40m
Fri 10/161:45 pm -
Nonstop1h 50m
Deal found 9/22![Porter Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/177:09 am -
Nonstop1h 45m
Tue 10/201:00 pm -
Nonstop2h 05m
Deal found 9/18![United Airlines logo]()
$243
This KAYAK deal was found by Cheapflights users on 9/22. 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.
Tue 10/62:00 pm -
Nonstop1h 48m
Thu 10/88:20 am -
1 stop4h 40m
Deal found 9/22![Air Canada logo]()
$358
This Delta deal was found by Cheapflights users on 9/19. 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 10/237:00 am -
1 stop3h 57m
Sat 11/2812:50 pm -
1 stop8h 27m
Deal found 9/19![Delta logo]()
$372
This United deal was found by Cheapflights users on 9/20. 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 11/58:40 am -
Nonstop4h 55m
Mon 11/97:00 am -
1 stop7h 38m
Deal found 9/20![Multiple Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/67:03 am -
Nonstop1h 44m
Mon 11/97:26 pm -
Nonstop2h 22m
Deal found 9/21![United Airlines logo]()
$243
This Porter Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/211:45 am -
Nonstop1h 40m
Tue 10/610:10 am -
Nonstop1h 50m
Deal found 9/17![Porter Airlines logo]()
$252
This United deal was found by Cheapflights users on 9/19. 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 10/76:00 am -
1 stop16h 48m
Sat 10/1012:55 am -
1 stop8h 17m
Deal found 9/19![Multiple Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/67:03 am -
Nonstop1h 44m
Sat 11/148:35 am -
Nonstop2h 09m
Deal found 9/19![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 9/22. 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 10/16:10 am -
1 stop7h 50m
Sat 10/312:33 pm -
1 stop8h 27m
Deal found 9/22![Delta logo]()
$397
This Porter Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 11/216:20 pm -
Nonstop1h 46m
Wed 11/254:35 pm -
Nonstop2h 05m
Deal found 9/20![Porter Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/205:53 pm -
Nonstop1h 51m
Sat 10/241:00 pm -
Nonstop2h 05m
Deal found 9/20![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 9/19. 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.
Tue 10/136:20 am -
2 stops9h 55m
Mon 10/1912:00 pm -
Nonstop3h 40m
Deal found 9/19![Delta logo]()
$400
This United deal was found by Cheapflights users on 9/21. 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 10/2212:55 pm -
1 stop5h 02m
Tue 10/2712:20 pm -
1 stop7h 09m
Deal found 9/21![Multiple Airlines logo]()
$351
Last-minute flights from Illinois to CanadaDiscover last-minute flight deals from Illinois to Canada. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Canada. Data last updated September 23, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/18. 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.
Sat 10/311:45 am -
Nonstop1h 40m
Sun 10/410:10 am -
Nonstop1h 50m
Deal found 9/18![Porter Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/83:20 pm -
Nonstop1h 40m
Mon 10/121:45 pm -
Nonstop1h 50m
Deal found 9/19![Porter Airlines logo]()
$215
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:00 pm -
Nonstop1h 48m
Sun 10/1112:15 pm -
Nonstop2h 10m
Deal found 9/20![Air Canada logo]()
$216
This Trip.com deal was found by Cheapflights users on 9/18. 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.
Thu 10/811:45 am -
Nonstop1h 40m
Sun 10/1110:10 am -
Nonstop1h 50m
Deal found 9/18![Porter Airlines logo]()
$218
This Booking.com deal was found by Cheapflights users on 9/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:40 pm -
1 stop5h 13m
Mon 10/128:05 am -
Nonstop1h 55m
Deal found 9/18![Air Canada logo]()
$213
This Trip.com deal was found by Cheapflights users on 9/19. 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.
Sat 10/1011:45 am -
Nonstop1h 40m
Sun 10/111:45 pm -
Nonstop1h 50m
Deal found 9/19![Porter Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/143:20 pm -
Nonstop1h 40m
Mon 10/191:45 pm -
Nonstop1h 50m
Deal found 9/19![Porter Airlines logo]()
$213
This Gotogate deal was found by Cheapflights users on 9/22. 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.
Mon 10/193:45 pm -
Nonstop1h 46m
Thu 10/299:00 am -
1 stop6h 52m
Deal found 9/22![Air Canada logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/2011:45 am -
Nonstop1h 40m
Sat 10/2410:10 am -
Nonstop1h 50m
Deal found 9/18![Porter Airlines logo]()
$214
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Tue 10/203:45 pm -
Nonstop1h 46m
Tue 10/276:55 pm -
Nonstop2h 03m
Deal found 9/22![Air Canada logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Sun 10/256:20 pm -
Nonstop1h 46m
Tue 10/2710:35 am -
Nonstop2h 05m
Deal found 9/19![Porter Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Mon 10/266:20 pm -
Nonstop1h 46m
Thu 10/2910:35 am -
Nonstop2h 05m
Deal found 9/22![Porter Airlines logo]()
$215
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 September 23, 2026.
Search for one-way flight options from Illinois to Canada. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Air Canada deal was found by Cheapflights users on 9/19. 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.
Fri 10/162:00 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Air Canada logo]()
$95
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/712:59 pm -
Nonstop1h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$95
This Flybillet deal was found by Cheapflights users on 9/18. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:50 pm -
Nonstop1h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Canada logo]()
$99
This Flybillet deal was found by Cheapflights users on 9/18. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:55 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Canada logo]()
$100
This Air Canada deal was found by Cheapflights users on 9/18. 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 10/257:05 am -
1 stop6h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Canada logo]()
$104
This Air Canada deal was found by Cheapflights users on 9/18. 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 10/118:45 am -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Canada logo]()
$104
This Delta deal was found by Cheapflights users on 9/22. 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.
Sun 10/185:29 pm -
1 stop4h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$105
This Super.com deal was found by Cheapflights users on 9/18. 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.
Fri 10/25:30 pm -
Nonstop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![WestJet logo]()
$107
This Air Canada deal was found by Cheapflights users on 9/18. 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 10/189:55 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Canada logo]()
$107
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:00 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Air Canada logo]()
$108
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/287:03 am -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$108
This Air Canada deal was found by Cheapflights users on 9/20. 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 10/108:45 am -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Air Canada 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $213 (Kiwi.com) |
One-way from | $95 (Air Canada) |
Popular in | September |
Cheapest in | January |
Average price | $316 |
Good round-trip deal | $205 or less |
Good one-way deal | $87 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 7,457,451 searches. Data last updated September 23, 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
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Sun 12/13
3:47 pm-6:45 pm
Nonstop1h 58m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$95
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Fri 10/23
5:53 pm-8:44 pm
Nonstop1h 51m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$95
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Sun 10/11
7:09 am-9:54 am
Nonstop1h 45m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$95
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Sun 10/18
5:53 pm-8:44 pm
Nonstop1h 51m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$95
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Sun 10/25
8:29 am-5:19 pm
1 stop7h 50m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$105
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Sat 11/21
5:05 pm-10:57 pm
1 stop4h 52m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$105
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Sun 10/18
5:29 pm-10:56 pm
1 stop4h 27m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$105
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Wed 11/18
5:00 am-9:24 pm
1 stop15h 24m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$105
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Wed 11/25
8:50 am-2:25 pm
1 stop4h 35m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$105
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Wed 10/28
6:59 am-1:43 pm
1 stop5h 44m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$105
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.
MDW-YTZ
ORD-YTZ
ORD-YYZ
ORD-YYC
ORD-YUL
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
MDW-YTZ
ORD-YTZ
ORD-YYZ
ORD-YYC
What is the cheapest month to book a flight from Illinois to Canada?
Currently, February is the cheapest month in which you can book a flight from Illinois to Canada (average of $336). Flying from Illinois to Canada in July is currently the most expensive (average of $443). 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 September 23, 2026.
A simple way to save on the total cost of your ticket is to fly from Illinois to Canada in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% 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 September 23, 2026.
The most flights from USIL to CA0 are scheduled on a Monday (69 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 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 47 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 September 19, 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.
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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 September 23, 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$464 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$141 | Average$371 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$153 | Average$638 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$160 | Average$403 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$160 | Average$349 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$209 | Average$596 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$343 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$381 | Average$385 | FlexibilityNo cancel fee | On-time68% |