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$106+ Cheap flights from Ontario to Indiana

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IND
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Ontario to Indiana

Cheapest flights from Ontario to Indiana
Explore the most affordable flight options available from Ontario to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This SmartFares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/147:00 amYYZ - ORD
1 stop5h 18mAir Canada
Mon 11/178:15 pmORD - YYZ
Nonstop1h 39mAir Canada
Deal found 10/29$181
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Fri 11/216:15 pmYYZ - ORD
1 stop5h 41mAmerican Airlines
Sun 11/236:47 amORD - YYZ
1 stop7h 43mAmerican Airlines
Deal found 10/28$184
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Thu 11/132:30 pmYTZ - MDW
Nonstop1h 50mPorter Airlines
Mon 11/174:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 10/26$187
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amYYZ - ORD
Nonstop2h 15mAmerican Airlines
Sun 12/79:39 amORD - YYZ
Nonstop1h 51mAmerican Airlines
Deal found 10/27$189
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/119:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Fri 11/144:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 10/27$191
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amYYZ - ORD
Nonstop2h 15mAmerican Airlines
Fri 11/287:11 amORD - YYZ
1 stop7h 46mAmerican Airlines
Deal found 10/27$192
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/172:45 pmYYZ - ORD
1 stop4h 46mUnited Airlines
Tue 1/64:50 pmORD - YYZ
Nonstop1h 55mUnited Airlines
Deal found 10/27$193
This Trip.com deal was found by Cheapflights users on 10/26. 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 11/1510:00 amYYZ - ORD
1 stop5h 55mAir Canada
Mon 11/248:15 pmORD - YYZ
Nonstop1h 39mAir Canada
Deal found 10/26$194
This SmartFares deal was found by Cheapflights users on 10/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Sun 12/1411:00 amMDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 10/27$194
This Trip.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/277:00 amYYZ - ORD
1 stop5h 18mAir Canada
Mon 12/13:55 pmORD - YYZ
Nonstop1h 39mAir Canada
Deal found 10/28$195
This Porter Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/172:30 pmYTZ - MDW
Nonstop1h 50mPorter Airlines
Thu 11/204:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 10/26$195
This SmartFares deal was found by Cheapflights users on 10/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Mon 11/244:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 10/27$196

Cheap flight deals from Ontario to Indiana

Keep the following information in mind while searching for Ontario to Indiana flight deals. Data was last updated October 29, 2025.

Round-trip from

$181
(SmartFares)

One-way from

$106
(lastminute.com)

Popular in

April

Cheapest in

August

Average price

$529

Good one-way deal

$644 or less
From Ontario to Indiana
Search Deals
One-way flight from Ontario to Indiana
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a one-way flight from Ontario to Indiana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Indiana 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 October 29, 2025.
Use the filters below to find and compare flights from Ontario to Indiana that are best for you.

Fly from

Ontario

Fly to

Indiana

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 2/2

3:30 pm-4:40 pm

Nonstop2h 10m

Chicago O'Hare Intl

Mon 2/9

6:28 pm-9:21 pm

Nonstop1h 53m

$184

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 2/24

8:55 am-10:02 am

Nonstop2h 07m

Chicago O'Hare Intl

Sat 2/28

8:15 pm-10:54 pm

Nonstop1h 39m

$184

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 2/24

8:55 am-10:02 am

Nonstop2h 07m

Chicago O'Hare Intl

Sat 2/28

6:28 pm-9:21 pm

Nonstop1h 53m

$184

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 1/9

11:00 am-12:08 pm

Nonstop2h 08m

Chicago O'Hare Intl

Sat 2/7

9:15 pm-11:54 pm

Nonstop1h 39m

$184

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 2/25

8:55 am-10:02 am

Nonstop2h 07m

Chicago O'Hare Intl

Fri 2/27

6:28 pm-9:21 pm

Nonstop1h 53m

$184

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 12/16

2:45 pm-6:30 pm

1 stop4h 45m

Chicago O'Hare Intl

Wed 1/7

9:15 pm-11:59 pm

Nonstop1h 44m

$193

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Mon 11/17

9:15 am-10:05 am

Nonstop1h 50m

Chicago Midway

Tue 11/18

11:00 am-1:42 pm

Nonstop1h 42m

$195

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Fri 11/14

2:30 pm-3:20 pm

Nonstop1h 50m

Chicago Midway

Wed 11/19

11:00 am-1:42 pm

Nonstop1h 42m

$195

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Mon 11/17

2:30 pm-3:20 pm

Nonstop1h 50m

Chicago Midway

Thu 11/20

4:15 pm-6:57 pm

Nonstop1h 42m

$195

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Mon 11/17

9:15 am-10:05 am

Nonstop1h 50m

Chicago Midway

Mon 11/17

4:15 pm-6:57 pm

Nonstop1h 42m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Ontario 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 Ontario to Indiana

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Indiana (average of $54). Flying from Region of Ontario to Indiana in June is currently the most expensive (average of $452). 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 ON to IN?

Find hourly flight availability from Ontario to Indiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s optimal to fly from Region of Ontario to Indiana in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Region of Ontario to Indiana?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Indiana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Region of Ontario to Indiana flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Region of Ontario to Indiana?

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Ontario to Indiana to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Air Canada
7.1
Good
10,371 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

Find useful and relevant information for your journey from Ontario to Indiana. 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 Region of Ontario to Indiana?

    United Airlines, Porter Airlines, and Air Canada can get you from Region of Ontario to Indiana in just under 1h 50m. Your travel time can differ by up to 3h 35m. The distance from Region of Ontario to Indiana is about 442 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $106 on Porter Airlines. Other airlines that offer cheap prices include Delta from $133 and Air Transat from $133 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Indiana 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 Region of Ontario to Indiana?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Indiana (average of $54). Flying from Region of Ontario to Indiana in June is currently the most expensive (average of $452). 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 Ontario to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ontario to Indiana

Discover the top 4 airlines that operate flights from Ontario to Indiana. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$361Average$458FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$384Average$445FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$415Average$544FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$518Average$765FlexibilityNo cancel feeOn-time69%

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