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Cheap flights from Indiana to Ontario from C$ 137

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Indiana to Ontario

Enter your travel dates to find the best prices.

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 12 June 2026.

Thu 25/63:20 p.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Mon 29/68:50 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 10/6C$ 304
Fri 26/62:00 p.m.
ORD
-
YTZ
Nonstop1h 42m
Air Canada
Mon 29/612:15 p.m.
YTZ
-
ORD
Nonstop2h 04m
Air Canada
Deal found 12/6C$ 304
Mon 14/93:45 p.m.
ORD
-
YYZ
Nonstop1h 45m
Air Canada
Fri 18/98:05 a.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Deal found 9/6C$ 304
Fri 10/73:20 p.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Mon 13/71:45 p.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 11/6C$ 306
Thu 24/93:20 p.m.
ORD
-
YTZ
Nonstop1h 40m
Porter Airlines
Mon 28/98:40 p.m.
YTZ
-
ORD
Nonstop1h 55m
Porter Airlines
Deal found 11/6C$ 306
Sat 11/75:35 p.m.
ORD
-
YYZ
Nonstop1h 45m
Air Canada
Wed 15/74:00 p.m.
YYZ
-
ORD
Nonstop1h 57m
Air Canada
Deal found 9/6C$ 306
Sun 28/610:25 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Sat 4/78:50 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 11/6C$ 307
Tue 15/99:50 a.m.
ORD
-
YYZ
Nonstop1h 45m
Air Canada
Fri 18/96:15 a.m.
YYZ
-
ORD
1 stop5h 02m
Air Canada
Deal found 9/6C$ 307
Thu 9/73:20 p.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Thu 16/78:50 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 12/6C$ 309
Thu 2/72:00 p.m.
ORD
-
YTZ
Nonstop1h 42m
Air Canada
Thu 9/712:15 p.m.
YTZ
-
ORD
Nonstop2h 04m
Air Canada
Deal found 10/6C$ 309
Tue 7/72:15 p.m.
ORD
-
YYZ
Nonstop1h 46m
Air Canada
Tue 14/78:05 a.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Deal found 9/6C$ 309
Mon 29/610:25 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Tue 21/78:50 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 7/6C$ 310

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 12 June 2026.

Round-trip from

C$ 304

One-way from

C$ 137

Popular in

June

Cheapest in

January

Average price

C$ 1,247

Good round-trip deal

C$ 273 or less
Porter Airlines
  • Porter Airlines
  • 25/6-29/6
  • Nonstop
  • 3h 30m total
  • Indiana to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 4/9
  • Nonstop
  • 1h 40m total
  • Indiana to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Indiana to Ontario.
Search Deals

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 629,999 searches. Data last updated 12 June 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

Price

Cheapest round-trip
Quickest round-trip

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Fri 10/7

3:20 p.m.-6:00 p.m.

Nonstop1h 40m

Toronto Island

Mon 13/7

1:45 p.m.-2:35 p.m.

Nonstop1h 50m

C$ 314

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Sat 4/7

10:25 a.m.-1:05 p.m.

Nonstop1h 40m

Toronto Island

Sun 12/7

8:50 a.m.-9:40 a.m.

Nonstop1h 50m

C$ 314

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Tue 30/6

10:25 a.m.-1:05 p.m.

Nonstop1h 40m

Toronto Island

Thu 2/7

1:45 p.m.-2:35 p.m.

Nonstop1h 50m

C$ 328

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Fri 26/6

10:25 a.m.-1:05 p.m.

Nonstop1h 40m

Toronto Island

Sun 28/6

1:45 p.m.-2:35 p.m.

Nonstop1h 50m

C$ 330

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 2/10

5:53 p.m.-8:44 p.m.

Nonstop1h 51m

Toronto Pearson Intl

Tue 6/10

6:50 p.m.-7:48 p.m.

Nonstop1h 58m

C$ 345

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Sat 1/8

7:25 a.m.-10:06 a.m.

Nonstop1h 41m

Toronto Island

Thu 6/8

12:15 p.m.-1:10 p.m.

Nonstop1h 55m

C$ 358

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Thu 16/7

7:25 a.m.-10:06 a.m.

Nonstop1h 41m

Toronto Island

Tue 21/7

7:20 p.m.-8:16 p.m.

Nonstop1h 56m

C$ 358

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Sat 25/7

10:25 a.m.-1:05 p.m.

Nonstop1h 40m

Toronto Island

Sun 26/7

8:50 a.m.-9:40 a.m.

Nonstop1h 50m

C$ 367

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 16/7

9:20 p.m.-11:59 p.m.

Nonstop1h 39m

Toronto Pearson Intl

Wed 22/7

4:00 p.m.-4:57 p.m.

Nonstop1h 57m

C$ 370

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Tue 21/7

11:07 a.m.-6:42 p.m.

1 stop6h 35m

Toronto Island

Sat 25/7

7:20 p.m.-8:16 p.m.

Nonstop1h 56m

C$ 370

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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 C$ 151). Flying from Indiana to Region of Ontario in September is currently the most expensive (average of C$ 675). 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 12 June 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 12 June 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?

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?

    Airlines like Porter Airlines, United Airlines, and Delta fly from Indiana to Region of Ontario in about 1h 40m. The time it takes to get you to your destination can typically vary by up to 2h 18m. The distance from Indiana to Region of Ontario is about 711 km. This flight may include one or multiple stops.

  • 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 C$ 151). Flying from Indiana to Region of Ontario in September is currently the most expensive (average of C$ 675). 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

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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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Indiana to Ontario?

When you search for this flight from Indiana to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Indiana to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Indiana to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Indiana to Ontario with no change fees?

Yes, we can. To see specific flights from Indiana to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Indiana to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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