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Cheap flights from Indianapolis to Ontario from C$ 108

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
5 Aug — 12 Aug1
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 31 July 2025.

Round-trip from

C$ 370

One-way from

C$ 108

Popular in

February

Cheapest in

April

Average price

C$ 807

Good one-way deal

C$ 316 or less
6/11-11/11
  • 6/11-11/11
  • 2 total stops
  • 18h 10m total
  • Indianapolis to Ontario
Search Deals
2/10
  • 2/10
  • 1 total stop
  • 8h 05m total
  • Indianapolis to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 230 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 July 2025
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Price to beat on a one-way flight from Indianapolis to Ontario.
Search Deals

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 31 July 2025.

Thu 6/116:35 a.m.IND - YYZ
1 stop8h 05mMultiple Airlines
Tue 11/1110:55 a.m.YYZ - IND
1 stop10h 05mMultiple Airlines
Deal found 30/7C$ 370
Wed 24/911:55 a.m.IND - YUL
1 stop6h 00mMultiple Airlines
Tue 30/96:55 a.m.YUL - IND
2 stops10h 12mMultiple Airlines
Deal found 30/7C$ 400
Tue 9/95:45 a.m.IND - YOW
1 stop11h 12mMultiple Airlines
Tue 16/910:50 a.m.YOW - IND
1 stop6h 17mMultiple Airlines
Deal found 30/7C$ 459
Thu 25/91:22 p.m.IND - YUL
1 stop23h 16mSun Country Air
Sun 28/99:45 a.m.YUL - IND
1 stop6h 21mSun Country Air
Deal found 31/7C$ 517
Mon 22/910:20 a.m.IND - YYZ
Nonstop1h 35mAir Canada
Thu 25/97:20 p.m.YYZ - IND
Nonstop1h 41mAir Canada
Deal found 29/7C$ 549
Fri 21/112:20 p.m.IND - YOW
1 stop6h 58mAir Canada
Mon 24/116:20 a.m.YOW - IND
1 stop6h 52mAir Canada
Deal found 29/7C$ 916
Wed 10/95:45 a.m.IND - YOW
1 stop8h 28mUnited Airlines
Tue 16/92:45 p.m.YOW - IND
1 stop9h 14mUnited Airlines
Deal found 29/7C$ 963
Sun 14/92:38 p.m.IND - YSB
3 stops20h 48mMultiple Airlines
Sun 21/93:25 p.m.YSB - IND
3 stops28h 48mMultiple Airlines
Deal found 31/7C$ 1,083
Sun 14/95:42 p.m.IND - YSB
2 stops21h 34mUnited Airlines
Sun 21/99:40 a.m.YSB - IND
2 stops27h 37mUnited Airlines
Deal found 31/7C$ 1,310
Sun 14/910:20 a.m.IND - YSB
1 stop4h 56mAir Canada
Sun 21/99:40 a.m.YSB - IND
2 stops10h 29mAir Canada
Deal found 31/7C$ 1,312

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 31 July 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 6/11

6:35 a.m.-2:40 p.m.

1 stop8h 05m

Toronto Pearson Intl

Tue 11/11

10:55 a.m.-9:00 p.m.

1 stop10h 05m

C$ 370

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 24/9

11:55 a.m.-5:55 p.m.

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

6:55 a.m.-5:07 p.m.

2 stops10h 12m

C$ 400

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Tue 9/9

5:45 a.m.-4:57 p.m.

1 stop11h 12m

Ottawa

Tue 16/9

10:50 a.m.-5:07 p.m.

1 stop6h 17m

C$ 459

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Thu 25/9

1:22 p.m.-12:38 p.m.

1 stop23h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

9:45 a.m.-4:06 p.m.

1 stop6h 21m

C$ 517

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Mon 22/9

10:20 a.m.-11:55 a.m.

Nonstop1h 35m

Toronto Pearson Intl

Thu 25/9

7:20 p.m.-9:01 p.m.

Nonstop1h 41m

C$ 549

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Fri 21/11

2:20 p.m.-9:18 p.m.

1 stop6h 58m

Ottawa

Mon 24/11

6:20 a.m.-1:12 p.m.

1 stop6h 52m

C$ 916

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Wed 10/9

5:45 a.m.-2:13 p.m.

1 stop8h 28m

Ottawa

Tue 16/9

2:45 p.m.-11:59 p.m.

1 stop9h 14m

C$ 963

IndianapolisSudbury

IND - YSB

INDYSB

Indianapolis

Sun 14/9

2:38 p.m.-11:26 a.m.

3 stops20h 48m

Sudbury

Sun 21/9

3:25 p.m.-8:13 p.m.

3 stops28h 48m

C$ 1,083

IndianapolisSudbury

IND - YSB

INDYSB

Indianapolis

Sun 14/9

5:42 p.m.-3:16 p.m.

2 stops21h 34m

Sudbury

Sun 21/9

9:40 a.m.-1:17 p.m.

2 stops27h 37m

C$ 1,310

IndianapolisSudbury

IND - YSB

INDYSB

Indianapolis

Sun 14/9

10:20 a.m.-3:16 p.m.

1 stop4h 56m

Sudbury

Sun 21/9

9:40 a.m.-8:09 p.m.

2 stops10h 29m

C$ 1,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 20 results
1
2

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$ 258). 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 31 July 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 31 July 2025.

The most flights from IND to CAON are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, 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?

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 31 July 2025.
Get a feel of what it's like to fly with United Airlines,American Airlines, andWestJet from Indianapolis to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,902 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,902 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,977 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,842 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Sun Country Air
6.9
Okay
334 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 Air Canada, which is currently one of the cheapest options available, starting at C$ 234. American Airlines flights start at C$ 284 while deals on United Airlines start at C$ 334 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 (94%), Air Canada (91%) and Jazz (91%).

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

    Looking at all options, your cheapest flight can be booked for C$ 316. While the most popular route (Indianapolis - Toronto Pearson Intl) can be booked for C$ 370 on average our data indicates C$ 328 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$ 167). Flying from Indianapolis to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 559AverageC$ 936FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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