Find flights
Deals
When to book
FAQs

Cheap flights from Indianapolis 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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
11 Jan — 18 Jan1
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 12 December 2025.

Tue 30/124:51 p.m.IND - YYZ
1 stop15h 04mMultiple Airlines
Fri 2/17:45 p.m.YYZ - IND
1 stop11h 28mMultiple Airlines
Deal found 10/12C$ 636
Mon 15/125:30 a.m.IND - YYZ
1 stop18h 55mMultiple Airlines
Tue 16/128:30 p.m.YYZ - IND
1 stop14h 28mMultiple Airlines
Deal found 11/12C$ 639
Tue 30/124:51 p.m.IND - YYZ
1 stop15h 04mMultiple Airlines
Sat 3/111:30 p.m.YYZ - IND
2 stops31h 43mMultiple Airlines
Deal found 10/12C$ 645
Tue 30/124:51 p.m.IND - YUL
1 stop23h 34mMultiple Airlines
Sat 3/110:15 a.m.YUL - IND
2 stops20h 58mMultiple Airlines
Deal found 9/12C$ 655
Tue 16/1212:03 p.m.IND - YYZ
1 stop11h 17mMultiple Airlines
Wed 17/127:45 p.m.YYZ - IND
1 stop11h 28mMultiple Airlines
Deal found 11/12C$ 699
Mon 15/125:30 a.m.IND - YYZ
1 stop18h 55mMultiple Airlines
Wed 17/127:10 a.m.YYZ - IND
2 stops48h 03mMultiple Airlines
Deal found 11/12C$ 710
Mon 22/125:15 a.m.IND - YYZ
1 stop9h 05mMultiple Airlines
Sun 4/17:15 a.m.YYZ - IND
2 stops23h 58mMultiple Airlines
Deal found 11/12C$ 718
Tue 16/1212:03 p.m.IND - YYZ
1 stop11h 17mMultiple Airlines
Sun 21/127:15 a.m.YYZ - IND
2 stops23h 58mMultiple Airlines
Deal found 11/12C$ 724
Wed 31/124:51 p.m.IND - YUL
1 stop23h 34mMultiple Airlines
Sun 4/18:25 p.m.YUL - IND
2 stops19h 31mMultiple Airlines
Deal found 10/12C$ 734
Tue 23/121:43 p.m.IND - YOW
1 stop10h 42mMultiple Airlines
Wed 24/1212:10 p.m.YOW - IND
2 stops27h 46mMultiple Airlines
Deal found 10/12C$ 763
Sun 21/128:11 p.m.IND - YUL
1 stop17h 35mAmerican Airlines
Sat 27/123:59 p.m.YUL - IND
1 stop18h 28mAmerican Airlines
Deal found 10/12C$ 778
Wed 24/124:51 p.m.IND - YUL
1 stop23h 34mMultiple Airlines
Sun 4/18:25 p.m.YUL - IND
2 stops19h 31mMultiple Airlines
Deal found 10/12C$ 797

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 12 December 2025.

Round-trip from

C$ 359

One-way from

C$ 137

Popular in

February

Cheapest in

November

Average price

C$ 870
8/1-11/1
  • 8/1-11/1
  • 4 total stops
  • 42h 52m total
  • Indianapolis to Ontario
Search Deals
27/1
  • 27/1
  • 1 total stop
  • 18h 10m total
  • Indianapolis to Ontario
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 281 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 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

Thu 8/1

3:01 p.m.-11:20 p.m.

1 stop8h 19m

Toronto Pearson Intl

Sun 11/1

12:15 p.m.-10:48 p.m.

3 stops34h 33m

C$ 359

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Wed 28/1

5:10 a.m.-11:20 p.m.

1 stop18h 10m

Toronto Pearson Intl

Thu 29/1

7:10 a.m.-7:36 p.m.

1 stop12h 26m

C$ 359

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Sun 25/1

9:34 p.m.-8:11 p.m.

2 stops22h 37m

Toronto Pearson Intl

Sun 1/2

8:30 p.m.-10:48 p.m.

1 stop26h 18m

C$ 361

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Tue 27/1

5:10 a.m.-11:20 p.m.

1 stop18h 10m

Toronto Pearson Intl

Thu 29/1

7:10 a.m.-7:36 p.m.

1 stop12h 26m

C$ 367

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Wed 21/1

5:10 a.m.-11:20 p.m.

1 stop18h 10m

Toronto Pearson Intl

Thu 29/1

7:10 a.m.-7:36 p.m.

1 stop12h 26m

C$ 368

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Wed 4/2

5:10 a.m.-8:11 p.m.

2 stops15h 01m

Toronto Pearson Intl

Tue 17/2

3:40 p.m.-10:48 p.m.

1 stop31h 08m

C$ 393

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Thu 8/1

3:01 p.m.-11:20 p.m.

1 stop8h 19m

Toronto Pearson Intl

Sat 17/1

7:10 a.m.-6:23 p.m.

1 stop11h 13m

C$ 401

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 21/1

12:21 p.m.-5:00 p.m.

2 stops28h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

8:00 a.m.-10:48 p.m.

1 stop14h 48m

C$ 437

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Thu 22/1

1:31 p.m.-12:25 a.m.

1 stop10h 54m

Ottawa

Sat 24/1

4:20 p.m.-8:13 p.m.

3 stops27h 53m

C$ 455

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Thu 15/1

5:10 a.m.-12:25 a.m.

1 stop19h 15m

Ottawa

Sun 18/1

1:20 p.m.-12:18 a.m.

2 stops10h 58m

C$ 465

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 31 results
1
2
3
4

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, July is the cheapest month in which you can book a flight from Indianapolis to Region of Ontario (average of C$ 281). Flying from Indianapolis to Region of Ontario in April is currently the most expensive (average of C$ 459). 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 December 2025.

When flying from Indianapolis to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 87% versus a flight in the afternoon.

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?

    United Airlines can get you from Indianapolis to Region of Ontario in just under 12h 13m. Your travel time can differ by up to . Indianapolis and Region of Ontario are separated by a distance of 1069 km.

  • 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 (95%), Jazz (95%) and United Airlines (95%).

  • 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, July is the cheapest month in which you can book a flight from Indianapolis to Region of Ontario (average of C$ 281). Flying from Indianapolis to Region of Ontario in April is currently the most expensive (average of C$ 459). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indianapolis to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Pearson Intl flights
O'Hare Intl to Vancouver Intl flights
O'Hare Intl to Calgary flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
Midway to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
Midway to Pearson Intl flights
O'Hare Intl to Ottawa flights
Cincinnati to Vancouver Intl flights
Indianapolis to Pearson Intl flights
Indianapolis to Vancouver Intl flights
O'Hare Intl to Winnipeg flights
O'Hare Intl to Québec City flights
Cincinnati to Pearson Intl flights
Indianapolis to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Abbotsford flights
Indianapolis to Calgary flights
O'Hare Intl to Edmonton flights
Midway to Ottawa flights
Cincinnati to Pierre Elliott Trudeau Intl flights
Midway to Québec City flights
O'Hare Intl to Kelowna flights
Cincinnati to Calgary flights
Louisville to Vancouver Intl flights
South Bend to Calgary flights
O'Hare Intl to Halifax flights
Louisville to Pearson Intl flights
O'Hare Intl to Hamilton flights
Louisville to Pierre Elliott Trudeau Intl flights
Cincinnati to Ottawa flights
O'Hare Intl to Yellowknife flights
O'Hare Intl to St. John's flights
Dayton to Vancouver Intl flights
Indianapolis to Québec City flights
Louisville to Calgary flights
Midway to Kelowna flights
Louisville to Ottawa flights
Cincinnati to Québec City flights
Dayton to Pearson Intl flights
O'Hare Intl to Victoria flights

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 Indianapolis to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Indianapolis today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Indianapolis to Ontario for you. Better yet — we are completely free to use.

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

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.

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

Not ready to book yet? You can track prices for flights from Indianapolis to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.