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Cheap flights from Indianapolis to Ontario from C$ 150

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Indianapolis to Ontario

Keep the following information in mind while searching for Indianapolis to Ontario flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 351

One-way from

C$ 150

Popular in

February

Cheapest in

June

Average price

C$ 693
26/9-28/9
  • 26/9-28/9
  • 2 total stops
  • 50h 29m total
  • Indianapolis to Ontario
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27/8
  • 27/8
  • 1 total stop
  • 20h 20m total
  • Indianapolis to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Indianapolis to Ontario

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 12 June 2025.

Fri 26/91:17 p.m.IND - YYZ
1 stop23h 13mMultiple Airlines
Sun 28/96:30 a.m.YYZ - IND
1 stop27h 16mMultiple Airlines
Deal found 12/6C$ 351
Sat 19/710:15 a.m.IND - YUL
1 stop7h 40mMultiple Airlines
Wed 23/76:55 a.m.YUL - IND
2 stops8h 29mMultiple Airlines
Deal found 12/6C$ 422
Sat 12/710:15 a.m.IND - YOW
1 stop5h 41mMultiple Airlines
Sat 19/77:00 a.m.YOW - IND
2 stops8h 24mMultiple Airlines
Deal found 12/6C$ 450
Thu 18/97:31 p.m.IND - YUL
1 stop16h 14mAmerican Airlines
Tue 23/95:15 p.m.YUL - IND
1 stop17h 03mAmerican Airlines
Deal found 12/6C$ 481
Fri 25/710:20 a.m.IND - YUL
2 stops9h 04mAir Canada
Fri 1/83:30 p.m.YUL - IND
1 stop5h 30mAir Canada
Deal found 10/6C$ 510
Mon 25/810:30 a.m.IND - YYZ
1 stop7h 11mAmerican Airlines
Tue 26/86:30 a.m.YYZ - IND
1 stop8h 55mAmerican Airlines
Deal found 10/6C$ 517
Sat 11/104:36 p.m.IND - YYZ
1 stop17h 22mUnited Airlines
Sun 12/109:00 p.m.YYZ - IND
1 stop18h 21mUnited Airlines
Deal found 10/6C$ 604
Fri 4/72:40 p.m.IND - YYZ
1 stop9h 04mDelta
Wed 16/77:55 a.m.YYZ - IND
1 stop9h 43mDelta
Deal found 10/6C$ 615
Fri 29/812:00 p.m.IND - YUL
1 stop5h 43mDelta
Tue 2/96:00 a.m.YUL - IND
1 stop5h 10mDelta
Deal found 10/6C$ 618
Sat 28/68:05 a.m.IND - YUL
1 stop5h 04mUnited Airlines
Fri 11/76:00 a.m.YUL - IND
1 stop5h 04mUnited Airlines
Deal found 12/6C$ 641
Thu 7/810:20 a.m.IND - YYZ
Nonstop1h 30mAir Canada
Mon 11/87:20 p.m.YYZ - IND
Nonstop1h 40mAir Canada
Deal found 12/6C$ 703
Tue 17/64:38 p.m.IND - YUL
1 stop6h 40mWestJet
Fri 20/66:45 p.m.YUL - IND
1 stop5h 49mWestJet
Deal found 11/6C$ 835

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 12 June 2025.
Use the filters below to find and compare flights from Indianapolis to Ontario that are best for you.

Fly from

Indianapolis

Fly to

Ontario

Route

Depart

Return

Price

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Fri 26/9

1:17 p.m.-12:30 p.m.

1 stop23h 13m

Toronto Pearson Intl

Sun 28/9

6:30 a.m.-9:46 a.m.

1 stop27h 16m

C$ 351

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Sat 19/7

10:15 a.m.-5:55 p.m.

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 23/7

6:55 a.m.-3:24 p.m.

2 stops8h 29m

C$ 422

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Sat 12/7

10:15 a.m.-3:56 p.m.

1 stop5h 41m

Ottawa

Sat 19/7

7:00 a.m.-3:24 p.m.

2 stops8h 24m

C$ 450

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Thu 18/9

7:31 p.m.-11:45 a.m.

1 stop16h 14m

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

5:15 p.m.-10:18 a.m.

1 stop17h 03m

C$ 481

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Fri 25/7

10:20 a.m.-7:24 p.m.

2 stops9h 04m

Montreal Pierre Elliott Trudeau Intl

Fri 1/8

3:30 p.m.-9:00 p.m.

1 stop5h 30m

C$ 510

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Mon 25/8

10:30 a.m.-5:41 p.m.

1 stop7h 11m

Toronto Pearson Intl

Tue 26/8

6:30 a.m.-3:25 p.m.

1 stop8h 55m

C$ 517

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Sat 11/10

4:36 p.m.-9:58 a.m.

1 stop17h 22m

Toronto Pearson Intl

Sun 12/10

9:00 p.m.-3:21 p.m.

1 stop18h 21m

C$ 604

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Fri 4/7

2:40 p.m.-11:44 p.m.

1 stop9h 04m

Toronto Pearson Intl

Wed 16/7

7:55 a.m.-5:38 p.m.

1 stop9h 43m

C$ 615

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Fri 29/8

12:00 p.m.-5:43 p.m.

1 stop5h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

6:00 a.m.-11:10 a.m.

1 stop5h 10m

C$ 618

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Sat 28/6

8:05 a.m.-1:09 p.m.

1 stop5h 04m

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

6:00 a.m.-11:04 a.m.

1 stop5h 04m

C$ 641

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 28 results
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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$ 167). Flying from Indianapolis to Region of Ontario in July is currently the most expensive (average of C$ 255). 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 12 June 2025.

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 12 June 2025.

The most flights from IND to CAON are scheduled on a Thursday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 12 June 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Indianapolis to Ontario to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
9,537 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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 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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at C$ 226. United Airlines flights start at C$ 264 while deals on Air Canada start at C$ 305 one-way.

  • 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 Lufthansa (100%), Air Canada (97%) and Jazz (97%).

  • 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$ 167). Flying from Indianapolis to Region of Ontario in July is currently the most expensive (average of C$ 255). 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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Top airline flying from Indianapolis to Ontario

Discover the top airline that operate flights from Indianapolis 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 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 554AverageC$ 1,026FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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