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Ontario

$76+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Indiana to Ontario

Keep the following information in mind while searching for Indiana to Ontario flight deals. Data was last updated September 14, 2025.

Round-trip from

$205
(Kiwi.com)

One-way from

$76
(Mytrip)

Popular in

February

Cheapest in

April

Average price

$719

Good round-trip deal

$650 or less

Good one-way deal

$276 or less
From Indiana to Ontario
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One-way flight from Indiana to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Indiana to Ontario.
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Price to beat on a one-way flight from Indiana to Ontario.
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Find flight deals from Indiana to Ontario

Cheapest flights from Indiana to Ontario
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 September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:53 pmORD - YYZ
1 stop7h 14mMultiple Airlines
Mon 10/274:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Deal found 9/12$205
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Tue 10/217:43 pmORD - YYZ
1 stop17h 22mMultiple Airlines
Thu 10/236:30 amYYZ - ORD
1 stop10h 34mMultiple Airlines
Deal found 9/11$207
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 11/86:35 amIND - YYZ
1 stop8h 05mMultiple Airlines
Mon 11/107:00 amYYZ - IND
1 stop15h 56mMultiple Airlines
Deal found 9/14$207
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/210:11 amORD - YYZ
1 stop9h 56mMultiple Airlines
Sun 10/54:00 pmYYZ - ORD
1 stop26h 16mMultiple Airlines
Deal found 9/11$208
This Mytrip deal was found by Cheapflights users on 9/12. 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 9/266:44 pmORD - YYZ
1 stop18h 21mMultiple Airlines
Tue 9/306:30 amYYZ - ORD
1 stop12h 09mMultiple Airlines
Deal found 9/12$212
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:26 pmORD - YYZ
1 stop6h 41mMultiple Airlines
Mon 10/204:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Deal found 9/12$215
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Sat 9/275:05 amORD - YYZ
1 stop8h 00mMultiple Airlines
Tue 9/306:30 amYYZ - ORD
1 stop12h 09mMultiple Airlines
Deal found 9/12$218
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:26 pmORD - YYZ
1 stop6h 41mMultiple Airlines
Sun 10/194:00 pmYYZ - ORD
1 stop24h 49mMultiple Airlines
Deal found 9/12$219
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/75:05 amORD - YYZ
1 stop8h 00mMultiple Airlines
Mon 10/204:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Deal found 9/13$221
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:20 pmORD - YYZ
1 stop24h 47mMultiple Airlines
Mon 10/204:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Deal found 9/12$223
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:53 pmORD - YYZ
1 stop7h 14mMultiple Airlines
Sun 10/264:00 pmYYZ - ORD
1 stop24h 49mMultiple Airlines
Deal found 9/12$224
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/75:05 amORD - YYZ
1 stop8h 00mMultiple Airlines
Sun 10/194:00 pmYYZ - ORD
1 stop24h 49mMultiple Airlines
Deal found 9/13$225

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 September 14, 2025.
Use the filters below to find and compare flights from Indiana to Ontario that are best for you.

Fly from

Indiana

Fly to

Ontario

Route

Depart

Return

Price

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Sun 10/12

9:35 am-12:17 pm

Nonstop1h 42m

Toronto Island

Sun 10/19

3:35 pm-4:24 pm

Nonstop1h 49m

$241

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Thu 10/23

6:00 am-2:05 pm

1 stop8h 05m

Toronto Pearson Intl

Sun 10/26

7:10 am-9:20 am

1 stop26h 10m

$246

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Sat 11/8

6:35 am-2:40 pm

1 stop8h 05m

Toronto Pearson Intl

Mon 11/10

7:00 am-4:21 pm

2 stops9h 21m

$248

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Wed 10/29

6:20 pm-2:40 pm

1 stop20h 20m

Toronto Pearson Intl

Wed 11/5

7:15 am-9:00 pm

2 stops13h 45m

$256

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Fri 10/3

1:58 pm-9:21 pm

1 stop7h 23m

Toronto Pearson Intl

Mon 10/6

9:50 am-5:10 pm

1 stop7h 20m

$261

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 10/30

11:00 am-4:30 pm

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 11/2

11:25 am-3:20 pm

1 stop4h 55m

$262

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Mon 10/27

11:00 am-5:45 pm

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 11/3

11:25 am-3:20 pm

1 stop4h 55m

$262

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 10/23

5:20 pm-10:15 pm

1 stop3h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 10/26

11:25 am-3:20 pm

1 stop4h 55m

$263

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 10/30

11:00 am-4:30 pm

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 11/3

6:45 am-10:05 am

1 stop4h 20m

$265

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Thu 10/9

9:35 am-12:17 pm

Nonstop1h 42m

Toronto Island

Sun 10/12

7:50 am-8:39 am

Nonstop1h 49m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from Indiana to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Indiana to Region of Ontario (average of $243). Flying from Indiana to Region of Ontario in August is currently the most expensive (average of $348). 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 September 14, 2025.

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.

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 September 14, 2025.
Read through reviews of airlines operating flights from Indiana to Ontario, such as Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • How long is the flight from Indiana to Region of Ontario?

    For as low as $241, Porter Airlines can have you in Region of Ontario from Indiana in 1h 42m. There are 442 mi between Indiana and Region of Ontario. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Indiana to Region of Ontario one-way?

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at $84. WestJet flights start at $131 while deals on United Airlines start at $132 one-way.

  • Can I find deals for flights from Indiana to Ontario that include hotel bookings?

    Yes. In addition to deals on Indiana to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indiana to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to Ontario.

  • Can I find deals for business class flights from Indiana to Ontario?

    Yes. Cheapflights offers flight deals from Indiana to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indiana to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Indiana to Region of Ontario (average of $243). Flying from Indiana to Region of Ontario in August is currently the most expensive (average of $348). 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.

See more FAQs

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.
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Newark to Pearson Intl flights
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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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$230Average$560FlexibilityNo cancel feeOn-time67%
DeltaCheapest$257Average$600FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$267Average$693FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$465Average$586FlexibilityNo cancel feeOn-time71%

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