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Cheap flights from Indianapolis to Ontario from C$ 177

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
5 May — 12 May1
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 30 April 2025.

Round-trip from

C$ 422

One-way from

C$ 177

Popular in

February

Cheapest in

July

Average price

C$ 725

Good one-way deal

C$ 356 or less
7/6-9/6
  • 7/6-9/6
  • 2 total stops
  • 39h 43m total
  • Indianapolis to Ontario
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13/8
  • 13/8
  • 1 total stop
  • 20h 20m 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$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a one-way flight from Indianapolis to Ontario.
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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 30 April 2025.

Sat 7/67:59 p.m.IND - YYZ
1 stop16h 31mMultiple Airlines
Mon 9/67:25 p.m.YYZ - IND
1 stop23h 12mMultiple Airlines
Deal found 28/4C$ 422
Thu 5/68:15 a.m.IND - YUL
3 stops14h 00mMultiple Airlines
Mon 9/66:35 p.m.YUL - IND
1 stop24h 02mMultiple Airlines
Deal found 28/4C$ 432
Tue 13/57:15 a.m.IND - YUL
1 stop4h 40mAir Canada
Sat 17/54:30 p.m.YUL - IND
1 stop4h 29mAir Canada
Deal found 27/4C$ 561
Tue 17/62:40 p.m.IND - YUL
1 stop6h 40mDelta
Fri 20/611:00 a.m.YUL - IND
1 stop6h 34mDelta
Deal found 27/4C$ 565
Thu 12/67:59 p.m.IND - YOW
1 stop22h 57mMultiple Airlines
Thu 19/63:50 p.m.YOW - IND
1 stop9h 09mMultiple Airlines
Deal found 28/4C$ 572
Tue 17/68:05 a.m.IND - YUL
2 stops8h 40mAmerican Airlines
Fri 20/67:50 a.m.YUL - IND
1 stop9h 56mAmerican Airlines
Deal found 27/4C$ 579
Fri 16/55:40 a.m.IND - YUL
1 stop6h 00mUnited Airlines
Sun 18/511:15 a.m.YUL - IND
1 stop6h 08mUnited Airlines
Deal found 29/4C$ 624
Sat 7/64:40 p.m.IND - YYZ
Nonstop1h 35mAir Canada
Mon 9/62:20 p.m.YYZ - IND
Nonstop1h 39mAir Canada
Deal found 28/4C$ 637
Tue 6/51:00 p.m.IND - YYZ
1 stop10h 07mDelta
Tue 27/57:55 a.m.YYZ - IND
1 stop9h 32mDelta
Deal found 29/4C$ 666
Sun 1/612:53 p.m.IND - YUL
1 stop10h 26mWestJet
Sat 12/76:45 a.m.YUL - IND
2 stops6h 42mWestJet
Deal found 27/4C$ 710
Thu 29/56:45 a.m.IND - YYZ
1 stop7h 48mAmerican Airlines
Sun 1/67:15 p.m.YYZ - IND
1 stop4h 48mAmerican Airlines
Deal found 28/4C$ 711
Mon 7/710:30 a.m.IND - YYZ
Nonstop1h 30mUnited Airlines
Sun 13/77:00 a.m.YYZ - IND
1 stop6h 07mUnited Airlines
Deal found 27/4C$ 738

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 30 April 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

Sat 7/6

7:59 p.m.-12:30 p.m.

1 stop16h 31m

Toronto Pearson Intl

Mon 9/6

7:25 p.m.-6:37 p.m.

1 stop23h 12m

C$ 422

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Thu 5/6

8:15 a.m.-10:15 p.m.

3 stops14h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

6:35 p.m.-6:37 p.m.

1 stop24h 02m

C$ 432

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Tue 13/5

7:15 a.m.-11:55 a.m.

1 stop4h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 17/5

4:30 p.m.-8:59 p.m.

1 stop4h 29m

C$ 561

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Tue 17/6

2:40 p.m.-9:20 p.m.

1 stop6h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 20/6

11:00 a.m.-5:34 p.m.

1 stop6h 34m

C$ 565

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Thu 12/6

7:59 p.m.-6:56 p.m.

1 stop22h 57m

Ottawa

Thu 19/6

3:50 p.m.-12:59 a.m.

1 stop9h 09m

C$ 572

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Tue 17/6

8:05 a.m.-4:45 p.m.

2 stops8h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 20/6

7:50 a.m.-5:46 p.m.

1 stop9h 56m

C$ 579

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Fri 16/5

5:40 a.m.-11:40 a.m.

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

11:15 a.m.-5:23 p.m.

1 stop6h 08m

C$ 624

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Sat 7/6

4:40 p.m.-6:15 p.m.

Nonstop1h 35m

Toronto Pearson Intl

Mon 9/6

2:20 p.m.-3:59 p.m.

Nonstop1h 39m

C$ 637

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Sun 1/6

12:53 p.m.-11:19 p.m.

1 stop10h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 12/7

6:45 a.m.-1:27 p.m.

2 stops6h 42m

C$ 710

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Thu 29/5

6:45 a.m.-2:33 p.m.

1 stop7h 48m

Toronto Pearson Intl

Sun 1/6

7:15 p.m.-12:03 a.m.

1 stop4h 48m

C$ 711

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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$ 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 30 April 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.

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 30 April 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
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,242 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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$ 267. Air Canada flights start at C$ 277 while deals on Delta start at C$ 278 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 cheapest flights from Indianapolis to Region of Ontario?

    Looking at all options, your cheapest flight can be booked for C$ 297. While the most popular route (Indianapolis - Toronto Pearson Intl) can be booked for C$ 349 on average our data indicates C$ 371 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 561AverageC$ 1,039FlexibilityNo 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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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.

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