$101+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYZ
Oct 5 — Oct 121
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 5, 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 5, 2026.
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2411:45 am -
Nonstop1h 40m
Sun 9/2710:10 am -
Nonstop1h 50m
Deal found 9/2![Multiple Airlines logo]()
$228
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:20 pm -
Nonstop1h 46m
Thu 11/194:35 pm -
Nonstop2h 05m
Deal found 9/4![Porter Airlines logo]()
$228
This United deal was found by Cheapflights users on 9/4. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:00 am -
1 stop5h 43m
Wed 9/302:00 pm -
Nonstop1h 55m
Deal found 9/4![Multiple Airlines logo]()
$228
This Trip.com deal was found by Cheapflights users on 9/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:20 pm -
Nonstop1h 40m
Sun 10/410:10 am -
Nonstop1h 50m
Deal found 9/5![Multiple Airlines logo]()
$229
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:45 am -
1 stop6h 05m
Mon 10/2612:05 pm -
Nonstop2h 15m
Deal found 9/4![Air Canada logo]()
$229
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:15 pm -
Nonstop1h 46m
Mon 10/266:55 pm -
Nonstop2h 03m
Deal found 9/4![Air Canada logo]()
$229
This Air Canada deal was found by Cheapflights users on 9/3. 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 10/257:25 am -
Nonstop1h 41m
Thu 10/2910:45 am -
1 stop5h 07m
Deal found 9/3![Air Canada logo]()
$230
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:59 pm -
Nonstop1h 47m
Sun 10/115:15 pm -
Nonstop2h 15m
Deal found 9/1![United Airlines logo]()
$230
This Booking.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Tue 9/2911:05 am -
1 stop5h 45m
Sun 10/412:15 pm -
Nonstop2h 10m
Deal found 9/2![Air Canada logo]()
$231
This Booking.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Wed 9/309:55 am -
Nonstop1h 45m
Sun 10/48:05 am -
Nonstop1h 55m
Deal found 9/2![Air Canada logo]()
$231
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:45 am -
Nonstop1h 40m
Mon 9/2810:10 am -
Nonstop1h 50m
Deal found 9/4![Multiple Airlines logo]()
$232
This Trip.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:45 am -
1 stop8h 12m
Fri 10/2311:55 pm -
1 stop8h 05m
Deal found 9/1![Air Canada logo]()
$232
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 5, 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 5, 2026.
This Trip.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:20 pm -
Nonstop1h 40m
Sun 9/2710:10 am -
Nonstop1h 50m
Deal found 9/1![Porter Airlines logo]()
$228
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:59 pm -
Nonstop1h 47m
Tue 10/68:50 am -
Nonstop1h 58m
Deal found 9/1![United Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
1 stop5h 36m
Wed 11/46:00 am -
1 stop5h 11m
Deal found 9/1![Delta logo]()
$255
This FlightHub deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Thu 10/153:20 pm -
Nonstop1h 40m
Sun 10/1810:10 am -
Nonstop1h 50m
Deal found 9/2![Air Transat logo]()
$271
This United deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Tue 10/208:40 am -
Nonstop3h 48m
Sat 10/2412:25 am -
1 stop7h 58m
Deal found 9/2![Multiple Airlines logo]()
$289
This Air Canada deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/72:00 pm -
1 stop4h 46m
Wed 11/112:30 pm -
1 stop6h 51m
Deal found 8/31![Air Canada logo]()
$386
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:52 pm -
Nonstop2h 04m
Sun 9/278:50 am -
Nonstop1h 58m
Deal found 9/1![United Airlines logo]()
$230
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am -
Nonstop1h 40m
Wed 10/710:10 am -
Nonstop1h 50m
Deal found 9/4![Porter Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Sun 10/48:50 am -
Nonstop1h 59m
Fri 10/95:15 pm -
Nonstop2h 15m
Deal found 8/31![United Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:29 am -
1 stop6h 51m
Sun 10/412:08 pm -
1 stop7h 25m
Deal found 9/1![Delta logo]()
$255
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:20 pm -
Nonstop1h 40m
Sat 10/310:10 am -
Nonstop1h 50m
Deal found 9/4![Porter Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:47 pm -
Nonstop1h 58m
Sat 11/283:35 pm -
Nonstop2h 09m
Deal found 9/1![United Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 11/68:29 am -
1 stop7h 50m
Mon 11/912:15 pm -
1 stop7h 15m
Deal found 9/2![Delta logo]()
$256
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:45 am -
Nonstop1h 40m
Sat 10/31:45 pm -
Nonstop1h 50m
Deal found 9/4![Porter Airlines logo]()
$233
This United deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/33:50 pm -
1 stop6h 58m
Tue 10/61:00 am -
1 stop8h 17m
Deal found 9/2![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/249:29 am -
1 stop6h 50m
Thu 10/296:00 am -
1 stop7h 47m
Deal found 9/2![Delta logo]()
$256
This Porter Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/253:20 pm -
Nonstop1h 40m
Sun 9/2710:10 am -
Nonstop1h 50m
Deal found 9/2![Porter Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2812:59 pm -
Nonstop1h 47m
Thu 10/110:15 am -
Nonstop2h 06m
Deal found 9/2![United Airlines logo]()
$241
This United deal was found by Cheapflights users on 9/4. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop16h 48m
Mon 10/1911:55 pm -
1 stop8h 05m
Deal found 9/4![Multiple Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/3. 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 10/19:29 am -
1 stop6h 51m
Sun 10/412:08 pm -
1 stop7h 25m
Deal found 9/3![Delta logo]()
$256
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/94:33 pm -
Nonstop2h 04m
Sat 10/107:00 am -
Nonstop2h 00m
Deal found 9/3![United Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/81:27 pm -
1 stop8h 29m
Mon 10/126:00 am -
1 stop7h 47m
Deal found 9/2![Delta logo]()
$256
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:02 am -
Nonstop1h 45m
Wed 12/1610:53 am -
Nonstop2h 04m
Deal found 9/4![United Airlines logo]()
$241
This United deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Mon 10/197:11 am -
Nonstop2h 29m
Mon 10/192:30 pm -
1 stop7h 15m
Deal found 8/31![Multiple Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Sun 10/257:03 am -
Nonstop1h 44m
Thu 10/296:45 am -
Nonstop2h 09m
Deal found 9/2![United Airlines logo]()
$241
This Trip.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:20 pm -
Nonstop1h 40m
Sun 10/410:10 am -
Nonstop1h 50m
Deal found 9/1![Porter Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 9/4. 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.
Sat 12/129:37 am -
1 stop6h 43m
Mon 12/1412:17 pm -
1 stop6h 44m
Deal found 9/4![Delta logo]()
$277
This Air Canada deal was found by Cheapflights users on 9/4. 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.
Wed 9/167:25 am -
Nonstop1h 42m
Thu 9/247:35 pm -
Nonstop2h 06m
Deal found 9/4![Air Canada logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/194:00 pm -
1 stop5h 23m
Fri 10/238:50 am -
Nonstop1h 58m
Deal found 9/2![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 9/4. 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.
Wed 11/111:31 pm -
1 stop8h 26m
Sat 11/146:00 am -
1 stop7h 51m
Deal found 9/4![Delta logo]()
$277
Last-minute flights from Illinois to CanadaDiscover last-minute flight deals from Illinois to Canada. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Canada. Data last updated September 5, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2411:45 am -
Nonstop1h 40m
Sun 9/2710:10 am -
Nonstop1h 50m
Deal found 9/2![Multiple Airlines logo]()
$228
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:45 am -
Nonstop1h 40m
Mon 9/2810:10 am -
Nonstop1h 50m
Deal found 9/4![Multiple Airlines logo]()
$232
This Booking.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Tue 9/2911:05 am -
1 stop5h 45m
Sun 10/412:15 pm -
Nonstop2h 10m
Deal found 9/2![Air Canada logo]()
$231
This United deal was found by Cheapflights users on 9/4. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:00 am -
1 stop5h 43m
Wed 9/302:00 pm -
Nonstop1h 55m
Deal found 9/4![Multiple Airlines logo]()
$228
This Booking.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Wed 9/309:55 am -
Nonstop1h 45m
Sun 10/48:05 am -
Nonstop1h 55m
Deal found 9/2![Air Canada logo]()
$231
This Trip.com deal was found by Cheapflights users on 9/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:20 pm -
Nonstop1h 40m
Sun 10/410:10 am -
Nonstop1h 50m
Deal found 9/5![Multiple Airlines logo]()
$229
This Booking.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 am -
Nonstop1h 48m
Mon 10/512:20 pm -
2 stops8h 52m
Deal found 9/1![Air Canada logo]()
$232
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:59 pm -
Nonstop1h 47m
Sun 10/115:15 pm -
Nonstop2h 15m
Deal found 9/1![United Airlines logo]()
$230
This Trip.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:45 am -
1 stop8h 12m
Fri 10/2311:55 pm -
1 stop8h 05m
Deal found 9/1![Air Canada logo]()
$232
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:45 am -
1 stop6h 05m
Mon 10/2612:05 pm -
Nonstop2h 15m
Deal found 9/4![Air Canada logo]()
$229
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:15 pm -
Nonstop1h 46m
Mon 10/266:55 pm -
Nonstop2h 03m
Deal found 9/4![Air Canada logo]()
$229
This Air Canada deal was found by Cheapflights users on 9/3. 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 10/257:25 am -
Nonstop1h 41m
Thu 10/2910:45 am -
1 stop5h 07m
Deal found 9/3![Air Canada logo]()
$230
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 5, 2026.
Search for one-way flight options from Illinois to Canada. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Booking.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:05 am -
1 stop5h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Air Canada logo]()
$101
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Wed 10/2111:45 am -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Air Transat logo]()
$102
This Air Canada deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/272:00 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Air Canada logo]()
$102
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Sat 10/38:29 pm -
Nonstop1h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$102
This Air Canada deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:00 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Air Canada logo]()
$103
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:20 pm -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$103
This Porter Airlines deal was found by Cheapflights users on 9/3. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:45 am -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Porter Airlines logo]()
$104
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 10/17:30 am -
1 stop5h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$104
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:45 am -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Porter Airlines logo]()
$105
This Air Canada deal was found by Cheapflights users on 9/3. 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.
Fri 10/211:05 am -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Air Canada logo]()
$105
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:45 am -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Air Transat logo]()
$106
This Air Canada deal was found by Cheapflights users on 9/4. 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.
Sat 10/311:05 am -
1 stop5h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Air Canada logo]()
$106
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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $228 (Trip.com) |
One-way from | $101 (Booking.com) |
Popular in | August |
Cheapest in | March |
Average price | $272 |
Good round-trip deal | $205 or less |
Good one-way deal | $135 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 5, 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 10/21
11:45 am-2:25 pm
Nonstop1h 40m
Toronto Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$102
ChicagoToronto
ORD Chicago O'Hare Intl - YTZ Toronto Island
ORDYTZ
Chicago O'Hare Intl
Wed 10/21
8:45 am-3:50 pm
1 stop6h 05m
Toronto Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$103
ChicagoToronto
MDW Chicago Midway - YTZ Toronto Island
MDWYTZ
Chicago Midway
Sun 9/27
11:45 am-2:25 pm
Nonstop1h 40m
Toronto Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Thu 10/22
5:59 am-2:19 pm
1 stop7h 20m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Thu 10/1
6:00 am-11:43 am
1 stop4h 43m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Sat 10/31
6:59 am-1:43 pm
1 stop5h 44m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
ChicagoToronto
MDW Chicago Midway - YTZ Toronto Island
MDWYTZ
Chicago Midway
Wed 9/30
11:45 am-2:25 pm
Nonstop1h 40m
Toronto Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$106
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Mon 10/19
11:05 am-6:12 pm
1 stop6h 07m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$106
ChicagoToronto
ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl
ORDYYZ
Chicago O'Hare Intl
Wed 10/14
8:50 am-11:49 am
Nonstop1h 59m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$107
ChicagoToronto
ORD Chicago O'Hare Intl - YTZ Toronto Island
ORDYTZ
Chicago O'Hare Intl
Tue 9/22
11:05 am-5:50 pm
1 stop5h 45m
Toronto Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
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-YVR
MDW-YYZ
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-YVR
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 $331). 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 5, 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 14% 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 5, 2026.
The most flights from USIL to CA0 are scheduled on a Friday (70 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (14 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 62 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 5, 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 5, 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$315 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$360 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$139 | Average$434 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$153 | Average$625 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$160 | Average$403 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$160 | Average$336 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$209 | Average$594 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$343 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$381 | Average$385 | FlexibilityNo cancel fee | On-time68% |