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Cheap flights from Indianapolis to Ontario from C$ 246

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
13 Jul — 20 Jul1
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 13 June 2026.

Mon 5/108:30 a.m.
IND
-
YYZ
1 stop12h 25m
Multiple Airlines
Sun 11/107:30 a.m.
YYZ
-
IND
1 stop30h 37m
Multiple Airlines
Deal found 12/6C$ 558
Sat 25/710:53 a.m.
IND
-
YYZ
1 stop12h 42m
Multiple Airlines
Tue 28/77:45 a.m.
YYZ
-
IND
1 stop10h 30m
Multiple Airlines
Deal found 12/6C$ 578
Thu 9/710:18 a.m.
IND
-
YYZ
2 stops30h 51m
Multiple Airlines
Wed 15/77:45 a.m.
YYZ
-
IND
1 stop26h 18m
Multiple Airlines
Deal found 9/6C$ 593
Tue 22/911:09 a.m.
IND
-
YYZ
1 stop27h 21m
Multiple Airlines
Thu 1/109:30 a.m.
YYZ
-
IND
1 stop10h 44m
Multiple Airlines
Deal found 11/6C$ 596
Fri 21/87:00 a.m.
IND
-
YYZ
1 stop16h 35m
Multiple Airlines
Mon 24/89:30 a.m.
YYZ
-
IND
1 stop10h 25m
Multiple Airlines
Deal found 12/6C$ 597
Wed 26/812:14 p.m.
IND
-
YYZ
2 stops23h 46m
Multiple Airlines
Mon 31/89:30 a.m.
YYZ
-
IND
1 stop10h 25m
Multiple Airlines
Deal found 11/6C$ 611
Wed 15/79:00 a.m.
IND
-
YYZ
1 stop11h 05m
Multiple Airlines
Thu 16/76:30 a.m.
YYZ
-
IND
1 stop27h 42m
Multiple Airlines
Deal found 9/6C$ 614
Fri 17/76:32 p.m.
IND
-
YOW
1 stop20h 03m
Multiple Airlines
Fri 24/77:00 a.m.
YOW
-
IND
1 stop26h 58m
Multiple Airlines
Deal found 10/6C$ 621
Sat 11/77:47 p.m.
IND
-
YYZ
1 stop27h 48m
Multiple Airlines
Sat 18/77:25 a.m.
YYZ
-
IND
2 stops16h 05m
Multiple Airlines
Deal found 13/6C$ 622
Mon 27/74:25 p.m.
IND
-
YUL
1 stop5h 25m
Air Canada
Mon 3/82:10 p.m.
YUL
-
IND
1 stop6h 34m
Air Canada
Deal found 12/6C$ 645
Thu 9/77:47 p.m.
IND
-
YOW
1 stop18h 48m
Multiple Airlines
Thu 16/76:25 p.m.
YOW
-
IND
2 stops39h 33m
Multiple Airlines
Deal found 11/6C$ 692
Fri 17/76:32 p.m.
IND
-
YOW
1 stop20h 03m
Multiple Airlines
Thu 23/77:00 a.m.
YOW
-
IND
2 stops26h 58m
Multiple Airlines
Deal found 10/6C$ 704

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 13 June 2026.

Round-trip from

C$ 558

One-way from

C$ 246

Popular in

June

Cheapest in

January

Average price

C$ 1,249

Good round-trip deal

C$ 740 or less

Good one-way deal

C$ 505 or less
5/10-11/10
  • 5/10-11/10
  • 2 total stops
  • 43h 02m total
  • Indianapolis to Ontario
Search Deals
12/8
  • 12/8
  • 1 total stop
  • 9h 12m total
  • Indianapolis 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$ 43 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 Indianapolis to Ontario.
Search Deals
Price to beat on a one-way 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 13 June 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

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Thu 9/7

7:47 p.m.-2:35 p.m.

1 stop18h 48m

Ottawa

Thu 16/7

6:25 p.m.-9:58 a.m.

2 stops39h 33m

C$ 692

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Tue 23/6

7:42 p.m.-12:13 a.m.

1 stop4h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

6:10 a.m.-12:54 p.m.

1 stop6h 44m

C$ 758

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 24/6

7:42 p.m.-12:13 a.m.

1 stop4h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

6:10 a.m.-12:54 p.m.

1 stop6h 44m

C$ 758

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Mon 20/7

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

1 stop5h 01m

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

9:10 a.m.-3:44 p.m.

1 stop6h 34m

C$ 761

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Fri 14/8

7:00 a.m.-5:30 p.m.

1 stop10h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

2:10 p.m.-8:44 p.m.

1 stop6h 34m

C$ 761

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Sat 4/7

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

1 stop5h 01m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

10:10 a.m.-3:44 p.m.

1 stop5h 34m

C$ 761

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Sat 18/7

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

1 stop5h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 25/7

4:10 p.m.-8:44 p.m.

1 stop4h 34m

C$ 761

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Thu 16/7

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

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

11:10 a.m.-3:44 p.m.

1 stop4h 34m

C$ 761

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Mon 13/7

5:36 a.m.-11:43 a.m.

1 stop6h 07m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

5:30 p.m.-9:01 a.m.

1 stop15h 31m

C$ 764

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Fri 17/7

4:00 p.m.-11:25 p.m.

1 stop7h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

7:00 a.m.-5:22 p.m.

1 stop10h 22m

C$ 764

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 50 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, January is the cheapest month in which you can book a flight from Indianapolis to Region of Ontario (average of C$ 151). Flying from Indianapolis to Region of Ontario in September is currently the most expensive (average of C$ 676). 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 13 June 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 13 June 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?

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?

    Air Canada, American Airlines, and Delta can get you from Indianapolis to Region of Ontario in just under 5h 25m. Your travel time can differ by up to 6h 24m. 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 (84%), Jazz (84%) and United Airlines (84%).

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

    Looking at all options, your cheapest flight can be booked for C$ 274. While the most popular route (Indianapolis - Toronto Pearson Intl) can be booked for C$ 558 on average, our data indicates C$ 1,035 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, January is the cheapest month in which you can book a flight from Indianapolis to Region of Ontario (average of C$ 151). Flying from Indianapolis to Region of Ontario in September is currently the most expensive (average of C$ 676). 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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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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