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Cheap flights from Indianapolis to Ontario from C$ 186

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Indianapolis to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Indianapolis to Ontario
Explore the most affordable flight options available from Indianapolis to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Thu 24/98:30 a.m.
IND
-
YYZ
1 stop12h 25m
Multiple Airlines
Sun 27/97:30 a.m.
YYZ
-
IND
2 stops35h 23m
Multiple Airlines
Deal found 29/7C$ 467
Mon 21/98:00 a.m.
IND
-
YYZ
1 stop12h 55m
Multiple Airlines
Wed 30/94:55 p.m.
YYZ
-
IND
1 stop18h 39m
Multiple Airlines
Deal found 24/7C$ 473
Wed 14/102:46 p.m.
IND
-
YYZ
1 stop23h 19m
Multiple Airlines
Tue 20/109:30 a.m.
YYZ
-
IND
1 stop28h 21m
Multiple Airlines
Deal found 26/7C$ 481
Tue 13/1012:33 p.m.
IND
-
YYZ
1 stop28h 22m
Multiple Airlines
Tue 20/109:30 a.m.
YYZ
-
IND
1 stop28h 21m
Multiple Airlines
Deal found 26/7C$ 497
Fri 11/97:30 a.m.
IND
-
YYZ
1 stop13h 25m
Multiple Airlines
Mon 14/98:10 a.m.
YYZ
-
IND
2 stops10h 43m
Multiple Airlines
Deal found 28/7C$ 498
Fri 11/97:30 a.m.
IND
-
YYZ
1 stop13h 25m
Multiple Airlines
Sun 13/96:30 a.m.
YYZ
-
IND
2 stops36h 23m
Multiple Airlines
Deal found 27/7C$ 504
Mon 24/86:11 p.m.
IND
-
YYZ
2 stops19h 54m
Multiple Airlines
Mon 31/89:30 a.m.
YYZ
-
IND
1 stop10h 25m
Multiple Airlines
Deal found 25/7C$ 507
Mon 12/102:46 p.m.
IND
-
YYZ
1 stop23h 19m
Multiple Airlines
Tue 20/109:30 a.m.
YYZ
-
IND
1 stop28h 21m
Multiple Airlines
Deal found 26/7C$ 514
Sat 15/87:55 a.m.
IND
-
YUL
1 stop8h 25m
KLM
Sat 22/86:00 a.m.
YUL
-
IND
1 stop7h 39m
KLM
Deal found 28/7C$ 530
Wed 9/94:25 p.m.
IND
-
YUL
1 stop5h 25m
Air Canada
Wed 16/99:10 a.m.
YUL
-
IND
1 stop6h 31m
Air Canada
Deal found 26/7C$ 570
Sat 15/810:20 a.m.
IND
-
YUL
1 stop5h 02m
Air Canada
Sat 22/84:10 p.m.
YUL
-
IND
1 stop4h 34m
Air Canada
Deal found 26/7C$ 581
Sat 8/87:20 a.m.
IND
-
YUL
1 stop5h 49m
United Airlines
Tue 11/82:20 p.m.
YUL
-
IND
1 stop4h 42m
United Airlines
Deal found 25/7C$ 586

Find flight deals from Indianapolis to Ontario

Keep the following information in mind while searching for Indianapolis to Ontario flight deals. Data was last updated 29 July 2026.

Round-trip from

C$ 467

One-way from

C$ 186

Popular in

June

Cheapest in

January

Average price

C$ 907

Good round-trip deal

C$ 1,279 or less
24/9-27/9
  • 24/9-27/9
  • 3 total stops
  • 47h 48m total
  • Indianapolis to Ontario
Search Deals
21/9
  • 21/9
  • 1 total stop
  • 12h 55m total
  • Indianapolis to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Indianapolis to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 29 July 2026.
Use the filters below to find and compare flights from Indianapolis to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Sat 8/8

7:20 a.m.-1:09 p.m.

1 stop5h 49m

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

2:20 p.m.-7:02 p.m.

1 stop4h 42m

C$ 586

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 9/12

1:48 p.m.-11:58 p.m.

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

7:00 a.m.-3:09 p.m.

1 stop8h 09m

C$ 594

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 9/9

11:38 a.m.-5:30 p.m.

1 stop5h 52m

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

9:45 a.m.-4:33 p.m.

1 stop6h 48m

C$ 594

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Sat 5/9

5:00 p.m.-11:52 p.m.

1 stop6h 52m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

6:00 a.m.-1:44 p.m.

1 stop7h 44m

C$ 619

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Tue 20/10

12:01 p.m.-10:06 p.m.

1 stop10h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

6:10 a.m.-10:56 a.m.

1 stop4h 46m

C$ 619

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Thu 3/9

6:00 a.m.-10:40 a.m.

1 stop4h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

6:10 a.m.-3:17 p.m.

1 stop9h 07m

C$ 619

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Sat 5/9

4:25 p.m.-9:26 p.m.

1 stop5h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

8:40 a.m.-3:41 p.m.

2 stops7h 01m

C$ 638

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 26/8

7:30 p.m.-10:40 a.m.

1 stop15h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

1:10 p.m.-8:44 p.m.

2 stops7h 34m

C$ 638

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Sun 9/8

6:00 a.m.-10:40 a.m.

1 stop4h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

6:10 a.m.-12:47 p.m.

1 stop6h 37m

C$ 646

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Thu 20/8

6:00 a.m.-5:30 p.m.

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

9:45 a.m.-3:21 p.m.

1 stop5h 36m

C$ 646

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 56 resultsSorted by cheapest first
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Best time to book a flight from Indianapolis to Ontario

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

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

Currently, February is the cheapest month in which you can book a flight from Indianapolis to Region of Ontario (average of C$ 473). Flying from Indianapolis to Region of Ontario in June is currently the most expensive (average of C$ 1,257). 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 IND to ON?

Find hourly flight availability from Indianapolis 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 29 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indianapolis to Region of Ontario as you normally would.

Weekly flight availability from Indianapolis to Region of Ontario

Explore weekly flight availability from Indianapolis 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 29 July 2026.

The most flights from IND 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 Indianapolis to Region of Ontario?

Airfare is below average for this route at the moment.
Indianapolis to Region of Ontario flights typically cost between C$ 484 and C$ 937 in September.
The cheapest round-trip price found within the last 5 days was C$ 467 on Multiple Airlines (24 Sep-27 Sep).

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Indianapolis to Ontario?

    If you book a flight to Ontario from Indianapolis, you will be flying from Indianapolis, which is the city’s only airport. Indianapolis (IND) is located 13.3 km from the centre of Indianapolis.

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

    United Airlines and Delta can get you from Indianapolis to Region of Ontario in just under 5h 49m. Your travel time can differ by up to 4h 21m. Indianapolis and Region of Ontario are separated by a distance of 1207 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Indianapolis to Region of Ontario?

    Most travellers choose Indianapolis - Toronto Pearson Intl, Indianapolis - Montreal Pierre Elliott Trudeau Intl or Indianapolis - Ottawa when deciding on the best route from Indianapolis to Region of Ontario.

  • What are the most reliable airlines from Indianapolis to Region of Ontario?

    The top 3 most reliable airlines when flying from Indianapolis to Region of Ontario are Air Canada (76%), Jazz (76%) and United Airlines (76%).

  • What are the cheapest flights from Indianapolis to Region of Ontario?

    Looking at all options, your cheapest flight can be booked for C$ 1,279. While the most popular route (Indianapolis - Toronto Pearson Intl) can be booked for C$ 494 on average, our data indicates C$ 1,497 when flying from Indianapolis to Region of Ontario.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Indianapolis to Region of Ontario (average of C$ 473). Flying from Indianapolis to Region of Ontario in June is currently the most expensive (average of C$ 1,257). 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 Indianapolis to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Indianapolis to Ontario?

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Need flexible booking options for your flight to Ontario from Indianapolis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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