$115+ Cheap flights from Canada to O'Hare Intl (ORD)
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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ORD
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Cheapest flights from Canada to O'Hare IntlExplore the most affordable flight options available from Canada to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Canada to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:00 am
YUL
- ORD
1 stop5h 05m
Air Canada
Sun 5/109:55 am
ORD
- YUL
1 stop6h 31m
Air Canada
Deal found 3/12![Air Canada logo]()
$192
This Trip.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:30 pm
YUL
- ORD
1 stop4h 46m
Air Canada
Mon 6/87:25 am
ORD
- YUL
1 stop5h 20m
Air Canada
Deal found 3/12![Air Canada logo]()
$193
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/3012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Thu 5/75:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 3/11![WestJet logo]()
$195
This SmartFares deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:15 am
YUL
- ORD
Nonstop2h 38m
Air Canada
Mon 4/138:40 am
ORD
- YUL
Nonstop2h 11m
Air Canada
Deal found 3/13![Air Canada logo]()
$195
This Trip.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:20 pm
YUL
- ORD
Nonstop2h 35m
Air Canada
Sun 4/1212:50 pm
ORD
- YUL
Nonstop2h 15m
Air Canada
Deal found 3/12![Air Canada logo]()
$196
This Trip.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:15 am
YUL
- ORD
Nonstop2h 38m
Air Canada
Sun 4/267:55 am
ORD
- YUL
1 stop5h 26m
Air Canada
Deal found 3/13![Air Canada logo]()
$202
This Trip.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:30 pm
YUL
- ORD
Nonstop2h 35m
Air Canada
Sun 4/266:40 pm
ORD
- YUL
1 stop4h 51m
Air Canada
Deal found 3/14![Air Canada logo]()
$203
This FlightHub deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:40 pm
YTZ
- ORD
Nonstop1h 55m
Porter Airlines
Sun 9/133:20 pm
ORD
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$205
This Air Canada deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:40 am
YUL
- ORD
Nonstop2h 38m
Air Canada
Mon 6/157:25 am
ORD
- YUL
1 stop5h 20m
Air Canada
Deal found 3/13![Air Canada logo]()
$207
This FlightHub deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:40 pm
YTZ
- ORD
Nonstop1h 55m
Porter Airlines
Thu 9/247:00 am
ORD
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 3/13![Porter Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Thu 4/305:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 3/13![WestJet logo]()
$211
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:05 am
YTZ
- ORD
Nonstop1h 55m
Porter Airlines
Wed 9/167:00 am
ORD
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 3/15![Porter Airlines logo]()
$211
Best flights from Canada to O'Hare IntlDiscover carefully curated flight deals from Canada to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Canada to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/255:00 pm
YUL
- ORD
Nonstop2h 52m
United Airlines
Mon 4/277:13 am
ORD
- YUL
Nonstop2h 27m
United Airlines
Deal found 3/11![United Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:49 pm
YUL
- ORD
1 stop8h 25m
Delta
Fri 6/121:15 pm
ORD
- YUL
1 stop9h 41m
Delta
Deal found 3/15![Delta logo]()
$249
This Porter Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:05 am
YTZ
- ORD
Nonstop1h 55m
Porter Airlines
Mon 9/147:00 am
ORD
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$250
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:15 pm
YTZ
- ORD
Nonstop1h 55m
Air Canada
Wed 6/102:00 pm
ORD
- YTZ
Nonstop1h 41m
Air Canada
Deal found 3/15![Air Canada logo]()
$272
This Flightnetwork deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
YXX
- ORD
1 stop8h 40m
WestJet
Sun 5/105:30 pm
ORD
- YXX
1 stop26h 05m
WestJet
Deal found 3/14![WestJet logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/76:15 pm
YTZ
- ORD
1 stop7h 07m
Multiple Airlines
Tue 4/146:01 pm
ORD
- YTZ
1 stop15h 24m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:45 pm
YVR
- ORD
1 stop8h 14m
Alaska Airlines
Sat 4/186:00 am
ORD
- YVR
1 stop8h 45m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:27 pm
YYC
- ORD
1 stop10h 03m
United Airlines
Tue 4/218:42 am
ORD
- YYC
Nonstop3h 50m
United Airlines
Deal found 3/12![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:42 pm
YUL
- ORD
1 stop7h 06m
Delta
Tue 4/2111:19 am
ORD
- YUL
1 stop5h 21m
Delta
Deal found 3/13![Delta logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/185:00 pm
YUL
- ORD
Nonstop2h 52m
United Airlines
Tue 4/211:00 pm
ORD
- YUL
1 stop5h 45m
United Airlines
Deal found 3/11![United Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:45 pm
YUL
- ORD
1 stop6h 14m
Delta
Sun 4/197:00 am
ORD
- YUL
1 stop3h 59m
Delta
Deal found 3/14![Delta logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/246:35 pm
YUL
- ORD
1 stop16h 03m
United Airlines
Sun 4/268:00 am
ORD
- YUL
1 stop10h 45m
United Airlines
Deal found 3/11![United Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
YUL
- ORD
1 stop5h 19m
Delta
Mon 4/208:15 am
ORD
- YUL
1 stop8h 25m
Delta
Deal found 3/12![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 5/148:50 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
Sat 5/169:20 pm
ORD
- YYZ
Nonstop1h 39m
United Airlines
Deal found 3/11![United Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:25 pm
YTZ
- ORD
1 stop6h 57m
Multiple Airlines
Mon 4/66:01 pm
ORD
- YTZ
2 stops25h 02m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$327
This KAYAK deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:20 pm
YTZ
- ORD
Nonstop1h 56m
Air Canada
Fri 6/511:03 am
ORD
- YTZ
1 stop6h 39m
Air Canada
Deal found 3/13![Air Canada logo]()
$328
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:06 pm
YUL
- ORD
1 stop4h 08m
Delta
Sun 5/106:00 am
ORD
- YUL
1 stop10h 42m
Delta
Deal found 3/12![Delta logo]()
$251
This oojo deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
YXX
- ORD
1 stop8h 40m
WestJet
Sun 6/145:30 pm
ORD
- YXX
1 stop6h 55m
WestJet
Deal found 3/15![WestJet logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/2312:00 pm
YTZ
- ORD
2 stops24h 42m
Multiple Airlines
Mon 4/2712:47 pm
ORD
- YTZ
1 stop5h 08m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 5/216:30 pm
YUL
- ORD
Nonstop2h 38m
United Airlines
Mon 5/2510:30 am
ORD
- YUL
1 stop4h 47m
United Airlines
Deal found 3/11![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/812:15 pm
YYZ
- ORD
1 stop5h 28m
Delta
Fri 4/105:40 pm
ORD
- YYZ
1 stop3h 59m
Delta
Deal found 3/11![Delta logo]()
$274
This Air Canada deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:20 pm
YTZ
- ORD
Nonstop1h 56m
Air Canada
Mon 6/2211:05 am
ORD
- YTZ
1 stop5h 46m
Air Canada
Deal found 3/12![Air Canada logo]()
$370
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 5/226:10 am
YYZ
- ORD
1 stop7h 51m
Delta
Sun 5/2410:45 am
ORD
- YYZ
1 stop9h 34m
Delta
Deal found 3/11![Delta logo]()
$274
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/16:35 pm
YUL
- ORD
1 stop6h 08m
United Airlines
Mon 4/610:04 pm
ORD
- YUL
1 stop17h 48m
United Airlines
Deal found 3/11![United Airlines logo]()
$274
This oojo deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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.
Wed 8/266:00 am
YXX
- ORD
1 stop8h 40m
WestJet
Sun 8/305:30 pm
ORD
- YXX
1 stop6h 55m
WestJet
Deal found 3/11![WestJet logo]()
$411
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:20 pm
YTZ
- ORD
Nonstop1h 56m
Air Canada
Sat 7/188:45 am
ORD
- YTZ
1 stop6h 06m
Air Canada
Deal found 3/15![Air Canada logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
YVR
- ORD
1 stop7h 14m
Alaska Airlines
Tue 4/78:00 am
ORD
- YVR
1 stop27h 40m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$486
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:30 pm
YXX
- ORD
2 stops18h 10m
Multiple Airlines
Sun 5/245:30 pm
ORD
- YXX
2 stops18h 30m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:15 pm
YYZ
- ORD
1 stop5h 37m
Delta
Sun 5/107:00 am
ORD
- YYZ
1 stop5h 30m
Delta
Deal found 3/14![Delta logo]()
$286
This Porter Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:10 pm
YWG
- ORD
1 stop7h 22m
Porter Airlines
Thu 4/168:06 am
ORD
- YWG
1 stop7h 24m
Porter Airlines
Deal found 3/12![Porter Airlines logo]()
$511
Last-minute flights from Canada to O'Hare IntlDiscover last-minute flight deals from Canada to O'Hare Intl. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Canada to O'Hare Intl. Data last updated March 17, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:20 pm
YUL
- ORD
Nonstop2h 35m
Air Canada
Sun 4/128:40 am
ORD
- YUL
Nonstop2h 11m
Air Canada
Deal found 3/13![Air Canada logo]()
$193
This SmartFares deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:15 am
YUL
- ORD
Nonstop2h 38m
Air Canada
Mon 4/138:40 am
ORD
- YUL
Nonstop2h 11m
Air Canada
Deal found 3/13![Air Canada logo]()
$195
This Mytrip deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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.
Fri 4/177:00 am
YUL
- ORD
1 stop7h 05m
Air Canada
Sun 4/194:15 pm
ORD
- YUL
1 stop6h 06m
Air Canada
Deal found 3/11![Air Canada logo]()
$209
This SmartFares deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:15 am
YYZ
- ORD
Nonstop1h 55m
Air Canada
Sun 4/197:55 am
ORD
- YYZ
Nonstop1h 36m
Air Canada
Deal found 3/12![Air Canada logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:00 am
YYC
- ORD
Nonstop3h 35m
WestJet
Mon 4/275:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 3/13![WestJet logo]()
$214
This SmartFares deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:05 pm
YYZ
- ORD
Nonstop2h 00m
Air Canada
Mon 4/277:55 am
ORD
- YYZ
Nonstop1h 36m
Air Canada
Deal found 3/11![Air Canada logo]()
$216
This Trip.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:15 am
YUL
- ORD
Nonstop2h 38m
Air Canada
Sun 4/267:55 am
ORD
- YUL
1 stop5h 26m
Air Canada
Deal found 3/13![Air Canada logo]()
$202
This Trip.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:15 am
YUL
- ORD
Nonstop2h 38m
Air Canada
Sun 4/266:40 pm
ORD
- YUL
1 stop4h 51m
Air Canada
Deal found 3/14![Air Canada logo]()
$203
This SmartFares deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:30 pm
YYZ
- ORD
Nonstop1h 55m
Air Canada
Sun 4/264:15 pm
ORD
- YYZ
Nonstop1h 43m
Air Canada
Deal found 3/12![Air Canada logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Thu 4/305:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 3/13![WestJet logo]()
$211
This Trip.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
YXX
- ORD
1 stop8h 40m
WestJet
Sun 5/105:30 pm
ORD
- YXX
1 stop6h 55m
WestJet
Deal found 3/13![WestJet logo]()
$217
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/3012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Thu 5/75:30 pm
ORD
- YYC
Nonstop3h 55m
WestJet
Deal found 3/11![WestJet logo]()
$195
One-way flights from Canada to O'Hare IntlSearch for one-way flight options from Canada to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Canada to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/13![WestJet logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/13![WestJet logo]()
$116
This Trip.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
YXX
- ORD
1 stop8h 40m
WestJet
Deal found 3/13![WestJet logo]()
$118
This FlightHub deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:00 am
YXX
- ORD
1 stop8h 40m
WestJet
Deal found 3/12![WestJet logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:00 pm
YYC
- ORD
Nonstop3h 40m
WestJet
Deal found 3/16![WestJet logo]()
$124
This Mytrip deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:40 am
YUL
- ORD
Nonstop2h 38m
Air Canada
Deal found 3/14![Air Canada logo]()
$124
This FlightHub deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
YXX
- ORD
1 stop8h 40m
WestJet
Deal found 3/13![WestJet logo]()
$126
This deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:15 pm
YTZ
- ORD
Nonstop1h 55m
Air Canada
Deal found 3/16![Air Canada logo]()
$126
This Trip.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:40 am
YUL
- ORD
Nonstop2h 38m
Air Canada
Deal found 3/14![Air Canada logo]()
$127
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:30 pm
YUL
- ORD
Nonstop2h 40m
American Airlines
Deal found 3/14![American Airlines logo]()
$128
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:15 am
YYC
- ORD
Nonstop3h 30m
American Airlines
Deal found 3/15![American Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:30 pm
YTZ
- ORD
1 stop11h 52m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$130
Find flight deals from Canada to O'Hare Intl
Keep the following information in mind while searching for Canada to O'Hare Intl flight deals. Data was last updated March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $192 (Mytrip) |
One-way from | $115 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $270 |
Good round-trip deal | $266 or less |
Good one-way deal | $180 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Canada to O'Hare Intl 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 March 17, 2026.
Use the filters below to find and compare flights from Canada to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Sat 4/25
5:00 pm-6:52 pm
Nonstop2h 52m
Chicago O'Hare Intl
Mon 4/27
7:13 am-10:40 am
Nonstop2h 27m
$202
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Fri 4/17
1:27 pm-12:30 am
1 stop10h 03m
Chicago O'Hare Intl
Tue 4/21
8:42 am-11:32 am
Nonstop3h 50m
$227
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Sat 4/18
5:00 pm-6:52 pm
Nonstop2h 52m
Chicago O'Hare Intl
Tue 4/21
1:00 pm-7:45 pm
1 stop5h 45m
$230
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Fri 4/24
6:35 pm-9:38 am
1 stop16h 03m
Chicago O'Hare Intl
Sun 4/26
8:00 am-7:45 pm
1 stop10h 45m
$236
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Thu 5/14
8:50 am-9:50 am
Nonstop2h 00m
Chicago O'Hare Intl
Sat 5/16
9:20 pm-11:59 pm
Nonstop1h 39m
$243
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Sat 6/6
12:49 pm-8:14 pm
1 stop8h 25m
Chicago O'Hare Intl
Fri 6/12
1:15 pm-11:56 pm
1 stop9h 41m
$249
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Sat 4/18
12:42 pm-6:48 pm
1 stop7h 06m
Chicago O'Hare Intl
Tue 4/21
11:19 am-5:40 pm
1 stop5h 21m
$249
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 4/16
6:45 pm-11:59 pm
1 stop6h 14m
Chicago O'Hare Intl
Sun 4/19
7:00 am-11:59 am
1 stop3h 59m
$249
Quickest round-trip
TorontoChicago
YTZ - ORD
YTZORD
Toronto Island
Mon 9/7
10:05 am-11:00 am
Nonstop1h 55m
Chicago O'Hare Intl
Mon 9/14
7:00 am-9:40 am
Nonstop1h 40m
$250
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 4/16
6:00 am-10:19 am
1 stop5h 19m
Chicago O'Hare Intl
Mon 4/20
8:15 am-5:40 pm
1 stop8h 25m
$251
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Canada to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Canada with our price prediction graph.
YUL-ORD
YYC-ORD
YTZ-ORD
YXX-ORD
YVR-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Canada to Chicago O'Hare Intl Airport
CA0-ORD
YUL-ORD
YYC-ORD
YTZ-ORD
YXX-ORD
What is the cheapest month to book a flight from Canada to Chicago O'Hare Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Canada to Chicago O'Hare Intl Airport (average of $91). Flying from Canada to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $157). 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 CA to ORD?
Find hourly flight availability from Canada to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 27% on flights from Canada to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Canada to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Canada to O'Hare Intl. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Canada to Chicago O'Hare Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Canada to Chicago O'Hare Intl Airport
Explore weekly flight availability from Canada to O'Hare Intl. 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 March 17, 2026.
The most flights from CA0 to ORD are scheduled on a Monday (63 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (52 on average).
How often are flights from Canada to Chicago delayed?
About 13% of weekly flights between Canada and Chicago have experienced delays in the past year, with the average delay time being 142 minutes.
What is the most punctual flight time for Canada to Chicago flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Canada to Chicago flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated March 17, 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andWestJet from Canada to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Food
7.6
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Food
7.6
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Food
7.6
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Food
7.6
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Food
7.6
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Food
7.6
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Related info for your journey
Find useful and relevant information for your journey from Canada to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsSchaumburg
Rosemont
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Oak Brook
South Holland
Elk Grove Village
Libertyville
Waukegan
Beloit
Warrenville
Oakbrook Terrace
Bridgeview
Great Lakes
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 Canada to O'Hare Intl
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Complete your trip
Complete your trip to O'Hare Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Canada to O'Hare Intl by cabin class
Find flights from Canada to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 17, 2026.
Canada and O'Hare Intl flights
Browse other Canada and O'Hare Intl flight options. Last updated on March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Canada to O'Hare Intl flights
Consider these flights traveling from Canada to O'Hare Intl.
Top 5 airlines flying from Canada to O'Hare Intl
Discover the top 5 airlines that operate flights from Canada to O'Hare Intl. 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$383 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$90 | Average$410 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$252 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$167 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$180 | Average$423 | FlexibilityNo cancel fee | On-time52% |