Find flights
Deals
When to book
FAQs

Cheap flights from Indianapolis to Ontario from C$ 122

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
12 Apr — 19 Apr1
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 March 2026.

Thu 16/46:05 a.m.
IND
-
YYZ
1 stop4h 24m
American Airlines
Sat 18/44:15 p.m.
YYZ
-
IND
1 stop5h 47m
American Airlines
Deal found 11/3C$ 325
Wed 25/37:00 a.m.
IND
-
YYZ
1 stop6h 00m
American Airlines
Tue 31/310:59 a.m.
YYZ
-
IND
1 stop6h 38m
American Airlines
Deal found 11/3C$ 416
Fri 10/410:17 a.m.
IND
-
YYZ
1 stop13h 03m
Multiple Airlines
Mon 13/43:20 p.m.
YYZ
-
IND
1 stop7h 55m
Multiple Airlines
Deal found 8/3C$ 429
Wed 18/35:15 a.m.
IND
-
YYZ
1 stop5h 03m
American Airlines
Wed 25/311:53 a.m.
YYZ
-
IND
1 stop4h 47m
American Airlines
Deal found 11/3C$ 430
Thu 12/36:00 a.m.
IND
-
YYZ
1 stop5h 55m
American Airlines
Wed 18/35:22 p.m.
YYZ
-
IND
1 stop4h 42m
American Airlines
Deal found 11/3C$ 442
Tue 21/412:07 p.m.
IND
-
YYZ
1 stop26h 13m
Multiple Airlines
Sun 31/56:30 a.m.
YYZ
-
IND
1 stop27h 42m
Multiple Airlines
Deal found 10/3C$ 444
Mon 27/411:29 a.m.
IND
-
YYZ
1 stop26h 36m
Multiple Airlines
Sat 2/53:20 p.m.
YYZ
-
IND
2 stops19h 57m
Multiple Airlines
Deal found 8/3C$ 446
Sat 4/46:00 a.m.
IND
-
YYZ
1 stop13h 35m
Multiple Airlines
Sat 11/43:20 p.m.
YYZ
-
IND
1 stop7h 55m
Multiple Airlines
Deal found 7/3C$ 450
Sat 9/56:00 a.m.
IND
-
YYZ
1 stop13h 35m
Multiple Airlines
Mon 18/58:10 a.m.
YYZ
-
IND
2 stops51h 13m
Multiple Airlines
Deal found 11/3C$ 461
Tue 7/46:00 a.m.
IND
-
YYZ
1 stop13h 35m
Multiple Airlines
Tue 14/43:20 p.m.
YYZ
-
IND
1 stop7h 55m
Multiple Airlines
Deal found 10/3C$ 463
Wed 8/46:00 a.m.
IND
-
YOW
1 stop11h 25m
Multiple Airlines
Tue 14/43:55 p.m.
YOW
-
IND
1 stop7h 20m
Multiple Airlines
Deal found 11/3C$ 467
Thu 2/411:30 a.m.
IND
-
YYZ
1 stop26h 50m
Multiple Airlines
Sun 5/47:20 a.m.
YYZ
-
IND
1 stop15h 55m
Multiple Airlines
Deal found 8/3C$ 475

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 March 2026.

Round-trip from

C$ 312

One-way from

C$ 122

Popular in

February

Cheapest in

January

Average price

C$ 860
American Airlines
  • American Airlines
  • 16/4-18/4
  • 2 total stops
  • 15h 51m total
  • Indianapolis to Ontario
Search Deals
American Airlines
  • American Airlines
  • 16/4
  • 1 total stop
  • 4h 24m total
  • Indianapolis to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 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

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Sat 4/4

6:00 a.m.-7:35 p.m.

1 stop13h 35m

Toronto Pearson Intl

Sat 11/4

3:20 p.m.-11:15 p.m.

1 stop7h 55m

C$ 450

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Wed 8/4

6:00 a.m.-5:25 p.m.

1 stop11h 25m

Ottawa

Tue 14/4

11:00 a.m.-11:15 p.m.

2 stops12h 15m

C$ 484

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Mon 6/4

10:30 a.m.-9:35 p.m.

1 stop11h 05m

Ottawa

Mon 13/4

5:25 p.m.-11:39 p.m.

1 stop6h 14m

C$ 533

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Wed 15/4

11:04 a.m.-9:35 p.m.

1 stop10h 31m

Ottawa

Sun 19/4

6:25 a.m.-12:52 p.m.

1 stop6h 27m

C$ 533

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 15/4

12:07 p.m.-12:30 a.m.

1 stop12h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

6:45 a.m.-11:32 a.m.

2 stops28h 47m

C$ 546

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Thu 23/4

12:47 p.m.-9:35 p.m.

1 stop8h 48m

Ottawa

Thu 30/4

10:44 a.m.-5:52 p.m.

1 stop7h 08m

C$ 547

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Mon 6/4

5:45 a.m.-10:03 a.m.

1 stop4h 18m

Ottawa

Thu 9/4

6:10 a.m.-1:59 p.m.

1 stop7h 49m

C$ 548

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Sun 29/3

5:45 a.m.-10:03 a.m.

1 stop4h 18m

Ottawa

Sun 29/3

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

1 stop5h 00m

C$ 563

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Mon 30/3

12:47 p.m.-9:35 p.m.

1 stop8h 48m

Ottawa

Wed 1/4

2:40 p.m.-7:14 p.m.

1 stop4h 34m

C$ 563
Quickest round-trip

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Mon 6/4

5:45 a.m.-10:03 a.m.

1 stop4h 18m

Ottawa

Tue 7/4

6:25 a.m.-11:17 a.m.

1 stop4h 52m

C$ 563

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 46 resultsSorted by cheapest first
1
2
3
...
5

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$ 193). Flying from Indianapolis to Region of Ontario in September is currently the most expensive (average of C$ 444). 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.

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 American Airlines can get you from Indianapolis to Region of Ontario in just under 7h 32m. Your travel time can differ by up to 3h 33m. Indianapolis and Region of Ontario are separated by a distance of 708 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.

  • 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$ 193). Flying from Indianapolis to Region of Ontario in September is currently the most expensive (average of C$ 444). 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 Vancouver Intl flights
O'Hare Intl to Pearson Intl flights
O'Hare Intl to Calgary flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
Midway to Pearson Intl flights
Midway to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Québec City flights
O'Hare Intl to Toronto Island flights
O'Hare Intl to Halifax flights
Cincinnati to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Ottawa flights
Cincinnati to Pearson Intl flights
Indianapolis to Pearson Intl flights
Cincinnati to Vancouver Intl flights
O'Hare Intl to Winnipeg flights
O'Hare Intl to Abbotsford flights
Indianapolis to Vancouver Intl flights
Cincinnati to Calgary flights
Indianapolis to Calgary flights
Midway to Québec City flights
Indianapolis to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Edmonton flights
O'Hare Intl to Hamilton flights
Dayton to Pierre Elliott Trudeau Intl flights
Louisville to Vancouver Intl flights
Midway to Ottawa flights
Cincinnati to Halifax flights
Louisville to Pierre Elliott Trudeau Intl flights
Dayton to Vancouver Intl flights
Dayton to Calgary flights
Cincinnati to Québec City flights
O'Hare Intl to Kelowna flights
O'Hare Intl to St. John's flights
Cincinnati to Edmonton flights
Cincinnati to Victoria flights
Dayton to Pearson Intl flights
Indianapolis to Québec City flights
O'Hare Intl to Victoria flights
Fort Wayne to Vancouver Intl flights
South Bend to Pearson Intl flights
Cincinnati to Ottawa flights
Indianapolis to Ottawa 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.