$106+ Cheap flights from Indiana to Ontario
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Indiana to Ontario with Cheapflights
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Cheapest flights from Indiana to OntarioExplore the most affordable flight options available from Indiana to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Indiana to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This FlightHub deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/253:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Mon 9/281:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$236
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:25 am
ORD
- YTZ
Nonstop1h 42m
Air Canada
Wed 9/169:30 am
YTZ
- ORD
1 stop6h 22m
Air Canada
Deal found 7/27![Air Canada logo]()
$236
This Trip.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/2910:20 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sun 9/61:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/23![Porter Airlines logo]()
$237
This Mytrip deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:45 am
ORD
- YTZ
1 stop6h 05m
Air Canada
Sun 9/137:35 pm
YTZ
- ORD
Nonstop2h 06m
Air Canada
Deal found 7/23![Air Canada logo]()
$237
This Kissandfly.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:40 pm
ORD
- YYZ
Nonstop1h 46m
Air Canada
Sun 9/137:00 am
YYZ
- ORD
Nonstop2h 00m
Air Canada
Deal found 7/26![Air Canada logo]()
$237
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:55 am
ORD
- YYZ
Nonstop1h 45m
Air Canada
Thu 9/104:00 pm
YYZ
- ORD
1 stop5h 12m
Air Canada
Deal found 7/27![Air Canada logo]()
$238
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/2910:20 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sat 9/51:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$239
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 9/88:45 am
ORD
- YTZ
1 stop6h 05m
Air Canada
Tue 9/158:20 am
YTZ
- ORD
2 stops7h 32m
Air Canada
Deal found 7/24![Air Canada logo]()
$239
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 9/77:25 am
ORD
- YTZ
Nonstop1h 42m
Air Canada
Mon 9/1412:15 pm
YTZ
- ORD
Nonstop2h 06m
Air Canada
Deal found 7/24![Air Canada logo]()
$240
This Trip.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:45 am
MDW
- YTZ
Nonstop1h 40m
Air Transat
Thu 9/241:45 pm
YTZ
- MDW
Nonstop1h 50m
Air Transat
Deal found 7/23![Air Transat logo]()
$241
This Kissandfly.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:30 pm
ORD
- YYZ
1 stop8h 24m
Lufthansa
Sat 9/511:00 am
YYZ
- ORD
Nonstop2h 00m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$241
This Super.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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.
Thu 9/33:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Tue 9/810:10 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$242
Best flights from Indiana to OntarioDiscover carefully curated flight deals from Indiana to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Indiana to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This FlightHub deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/253:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Mon 9/281:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$236
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:59 pm
ORD
- YYZ
Nonstop1h 47m
United Airlines
Sat 9/198:50 am
YYZ
- ORD
Nonstop2h 03m
United Airlines
Deal found 7/25![United Airlines logo]()
$253
This United deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:59 pm
ORD
- YYZ
Nonstop1h 47m
Multiple Airlines
Fri 9/114:00 pm
YYZ
- ORD
1 stop5h 12m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:29 am
MDW
- YYZ
1 stop6h 51m
Delta
Thu 9/1712:08 pm
YYZ
- MDW
1 stop7h 25m
Delta
Deal found 7/23![Delta logo]()
$279
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/197:25 am
ORD
- YTZ
Nonstop1h 53m
Air Canada
Sat 8/2212:15 pm
YTZ
- ORD
Nonstop2h 06m
Air Canada
Deal found 7/27![Air Canada logo]()
$300
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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.
Thu 8/205:39 am
IND
- YUL
1 stop16h 05m
American Airlines
Mon 8/245:34 pm
YUL
- IND
1 stop5h 29m
American Airlines
Deal found 7/26![American Airlines logo]()
$458
This Justfly.com deal was found by Cheapflights users on 7/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
CVG
- YYZ
1 stop5h 35m
WestJet
Fri 8/286:00 am
YYZ
- CVG
2 stops12h 43m
WestJet
Deal found 7/22![WestJet logo]()
$476
This Porter Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:45 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Wed 9/1610:10 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:53 pm
ORD
- YYZ
Nonstop1h 51m
United Airlines
Sat 9/267:00 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
Deal found 7/27![United Airlines logo]()
$253
This United deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/1012:59 pm
ORD
- YYZ
Nonstop1h 47m
Multiple Airlines
Tue 9/159:00 am
YYZ
- ORD
1 stop6h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$262
This Porter Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sun 9/1310:10 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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.
Mon 9/289:29 am
MDW
- YYZ
1 stop4h 46m
Delta
Wed 9/304:05 pm
YYZ
- MDW
1 stop3h 28m
Delta
Deal found 7/24![Delta logo]()
$279
This Super.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:20 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sat 8/298:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$246
This United deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/188:42 am
ORD
- YYZ
1 stop9h 20m
Multiple Airlines
Tue 9/223:00 pm
YYZ
- ORD
1 stop6h 12m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/68:45 am
ORD
- YYZ
1 stop4h 34m
United Airlines
Thu 9/107:00 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
Deal found 7/23![United Airlines logo]()
$274
This Super.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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.
Sun 8/163:15 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sat 8/228:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$246
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:24 am
MDW
- YYZ
1 stop7h 00m
Delta
Wed 8/266:10 am
YYZ
- MDW
1 stop4h 07m
Delta
Deal found 7/24![Delta logo]()
$334
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:00 pm
ORD
- YTZ
Nonstop1h 53m
Air Canada
Wed 8/127:35 pm
YTZ
- ORD
Nonstop2h 06m
Air Canada
Deal found 7/27![Air Canada logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/1710:43 am
ORD
- YYZ
Nonstop1h 59m
United Airlines
Mon 8/248:50 am
YYZ
- ORD
Nonstop2h 03m
United Airlines
Deal found 7/27![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/53:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Mon 9/710:10 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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.
Mon 8/179:24 am
MDW
- YYZ
1 stop7h 00m
Delta
Wed 8/1912:09 pm
YYZ
- MDW
1 stop7h 24m
Delta
Deal found 7/25![Delta logo]()
$334
This United deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/117:09 am
ORD
- YYZ
Nonstop1h 45m
Multiple Airlines
Tue 8/1812:25 pm
YYZ
- ORD
Nonstop1h 57m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$344
This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/53:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sat 9/121:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/23![Porter Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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.
Mon 8/241:25 pm
MDW
- YYZ
1 stop8h 38m
Delta
Wed 8/266:10 am
YYZ
- MDW
1 stop4h 07m
Delta
Deal found 7/25![Delta logo]()
$334
This United deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/186:30 am
ORD
- YYZ
1 stop6h 49m
Multiple Airlines
Sun 8/238:05 am
YYZ
- ORD
Nonstop1h 55m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$353
This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/53:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Fri 9/1110:10 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/23![Porter Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 8/292:01 pm
ORD
- YUL
Nonstop2h 29m
United Airlines
Tue 9/89:45 am
YUL
- ORD
Nonstop2h 36m
United Airlines
Deal found 7/22![United Airlines logo]()
$357
This FlightHub deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/196:47 pm
CVG
- YYZ
1 stop5h 12m
WestJet
Sun 11/16:00 am
YYZ
- CVG
1 stop3h 40m
WestJet
Deal found 7/26![WestJet logo]()
$479
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/196:42 pm
MDW
- YYZ
1 stop3h 21m
Delta
Sat 8/2212:09 pm
YYZ
- MDW
1 stop7h 24m
Delta
Deal found 7/27![Delta logo]()
$334
This Gotogate deal was found by Cheapflights users on 7/22. 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.
Sat 9/510:20 am
IND
- YUL
1 stop5h 02m
Air Canada
Sat 9/128:40 am
YUL
- IND
1 stop6h 37m
Air Canada
Deal found 7/22![Air Canada logo]()
$455
Last-minute flights from Indiana to OntarioDiscover last-minute flight deals from Indiana to Ontario. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Indiana to Ontario. Data last updated July 27, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/1510:20 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sun 8/168:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$251
This Super.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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.
Tue 8/1810:25 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Mon 8/248:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:25 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sat 8/228:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/2010:25 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Thu 8/278:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/23![Porter Airlines logo]()
$249
This Trip.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/203:15 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sat 8/228:50 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$254
This Booking.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/207:25 am
ORD
- YTZ
Nonstop1h 53m
Air Canada
Sat 8/227:35 pm
YTZ
- ORD
Nonstop2h 06m
Air Canada
Deal found 7/27![Air Canada logo]()
$254
This FlightHub deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/2110:25 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Wed 9/21:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$242
This Trip.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/2110:25 am
MDW
- YTZ
Nonstop1h 40m
Multiple Airlines
Wed 9/21:45 pm
YTZ
- MDW
Nonstop1h 50m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/2210:20 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Tue 8/251:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$245
This Super.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Sun 8/2310:20 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Wed 8/268:55 am
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$246
This Trip.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/2910:20 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sun 9/61:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/23![Porter Airlines logo]()
$237
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/2910:20 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Sat 9/51:45 pm
YTZ
- MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$239
One-way flights from Indiana to OntarioSearch for one-way flight options from Indiana to Ontario. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Indiana to Ontario. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/610:43 am
ORD
- YYZ
Nonstop1h 59m
United Airlines
Deal found 7/23![United Airlines logo]()
$106
This Air Canada deal was found by Cheapflights users on 7/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:45 am
ORD
- YTZ
1 stop6h 05m
Air Canada
Deal found 7/22![Air Canada logo]()
$109
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/2611:05 am
ORD
- YYZ
1 stop5h 28m
Air Canada
Deal found 7/26![Air Canada logo]()
$109
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/208:55 am
ORD
- YYZ
1 stop7h 25m
Delta
Deal found 7/27![Delta logo]()
$111
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/279:29 am
MDW
- YYZ
1 stop3h 05m
Delta
Deal found 7/27![Delta logo]()
$111
This Porter Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/213:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$112
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/215:53 pm
ORD
- YYZ
Nonstop1h 51m
United Airlines
Deal found 7/27![United Airlines logo]()
$112
This Cheapflightsfares deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:15 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$113
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:25 am
ORD
- YTZ
Nonstop1h 42m
Air Canada
Deal found 7/26![Air Canada logo]()
$113
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:40 pm
ORD
- YYZ
Nonstop1h 46m
Air Canada
Deal found 7/26![Air Canada logo]()
$113
This Super.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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.
Thu 8/1310:25 am
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 7/23![Porter Airlines logo]()
$114
This Porter Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 9/203:20 pm
MDW
- YTZ
Nonstop1h 40m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$115
Find flight deals from Indiana to Ontario
Keep the following information in mind while searching for Indiana to Ontario flight deals. Data was last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $236 (Mytrip) |
One-way from | $106 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $643 |
Good round-trip deal | $354 or less |
Good one-way deal | $356 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Indiana to Ontario 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 July 27, 2026.
Use the filters below to find and compare flights from Indiana to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoToronto
MDW - YTZ
MDWYTZ
Chicago Midway
Fri 9/25
3:20 pm-6:00 pm
Nonstop1h 40m
Toronto Island
Mon 9/28
1:45 pm-2:35 pm
Nonstop1h 50m
$236
ChicagoToronto
MDW - YTZ
MDWYTZ
Chicago Midway
Wed 9/9
11:45 am-2:25 pm
Nonstop1h 40m
Toronto Island
Wed 9/16
10:10 am-11:00 am
Nonstop1h 50m
$245
ChicagoToronto
MDW - YTZ
MDWYTZ
Chicago Midway
Wed 9/9
3:20 pm-6:00 pm
Nonstop1h 40m
Toronto Island
Sun 9/13
10:10 am-11:00 am
Nonstop1h 50m
$245
ChicagoToronto
MDW - YTZ
MDWYTZ
Chicago Midway
Sat 8/22
10:20 am-1:00 pm
Nonstop1h 40m
Toronto Island
Sat 8/29
8:50 am-9:40 am
Nonstop1h 50m
$246
ChicagoToronto
MDW - YTZ
MDWYTZ
Chicago Midway
Sun 8/16
3:15 pm-5:55 pm
Nonstop1h 40m
Toronto Island
Sat 8/22
8:50 am-9:40 am
Nonstop1h 50m
$246
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Wed 9/16
12:59 pm-3:46 pm
Nonstop1h 47m
Toronto Pearson Intl
Sat 9/19
8:50 am-9:53 am
Nonstop2h 03m
$253
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Tue 9/22
5:53 pm-8:44 pm
Nonstop1h 51m
Toronto Pearson Intl
Sat 9/26
7:00 am-8:00 am
Nonstop2h 00m
$253
ChicagoToronto
MDW - YTZ
MDWYTZ
Chicago Midway
Sat 9/5
3:20 pm-6:00 pm
Nonstop1h 40m
Toronto Island
Mon 9/7
10:10 am-11:00 am
Nonstop1h 50m
$260
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Sun 9/6
12:59 pm-3:46 pm
Nonstop1h 47m
Toronto Pearson Intl
Fri 9/11
4:00 pm-8:12 pm
1 stop5h 12m
$262
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Thu 9/10
12:59 pm-3:46 pm
Nonstop1h 47m
Toronto Pearson Intl
Tue 9/15
9:00 am-2:52 pm
1 stop6h 52m
$262
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indiana to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Indiana with our price prediction graph.
ORD-YYZ
MDW-YTZ
ORD-YTZ
ORD-YUL
IND-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 Indiana to Ontario
USIN-CAON
ORD-YYZ
MDW-YTZ
ORD-YTZ
ORD-YUL
What is the cheapest month to book a flight from Indiana to Region of Ontario?
Currently, February is the cheapest month in which you can book a flight from Indiana to Region of Ontario (average of $335). Flying from Indiana to Region of Ontario in June is currently the most expensive (average of $891). 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 IN to ON?
Find hourly flight availability from Indiana to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 27, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Region of Ontario as you normally would.
Weekly flight availability from Indiana to Region of Ontario
Explore weekly flight availability from Indiana to Ontario. 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 July 27, 2026.
The most flights from USIN to CAON are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Indiana to Region of Ontario?
Airfare is below average for this route at the moment.
Indiana to Region of Ontario flights typically cost between $343 and $664 in September.The cheapest round-trip price found within the last 5 days was $335 on Multiple Airlines (Sep 21-Sep 30).
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated July 27, 2026.
Read through reviews of airlines operating flights from Indiana to Ontario, such as Delta,United Airlines, andAmerican Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Indiana to Ontario. 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
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Alternative routes for Indiana to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indiana to Ontario by cabin class
Find flights from Indiana to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indiana and Ontario flights
Browse other Indiana and Ontario flight options. Last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ontario
Find the right flight back to Indiana after your stay in Ontario
Indiana to Ontario flights
Consider these flights traveling from Indiana to Ontario.
Top 4 airlines flying from Indiana to Ontario
Discover the top 4 airlines that operate flights from Indiana to Ontario. 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$505 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$514 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$618 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$686 | FlexibilityNo cancel fee | On-time67% |