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$86+ Cheap flights from Indianapolis (IND) to Ontario

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
أبريل 6 — أبريل 131
ح 4/6
ح 4/13
1 adult, Economy
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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 أبريل 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(Mytrip)

One-way from

$86
(Mytrip)

Popular in

February

Cheapest in

July

Average price

$520

Good round-trip deal

$830 or less

Good one-way deal

$341 or less
Provider with most accurate pricing for Indianapolis-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Toronto (YTO) flights.
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From Indianapolis to Ontario
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One-way flight from Indianapolis to Ontario
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Indianapolis to Ontario.
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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 أبريل 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 4/82:03 pmIND - YYZ
1 stop21h 42mMultiple Airlines
ر 4/307:30 amYYZ - IND
1 stop29h 29mMultiple Airlines
Deal found 4/1$240
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ر 4/302:36 pmIND - YUL
3 stops34h 01mMultiple Airlines
ر 5/710:00 amYUL - IND
2 stops13h 15mMultiple Airlines
Deal found 3/31$316
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ح 5/257:14 amIND - YUL
1 stop4h 30mAmerican Airlines
ح 5/252:35 pmYUL - IND
1 stop10h 09mAmerican Airlines
Deal found 3/31$375
This Gotogate deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 7/109:22 amIND - YUL
1 stop4h 30mAir Canada
س 8/911:15 amYUL - IND
1 stop4h 45mAir Canada
Deal found 4/1$391
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ن 6/25:45 amIND - YOW
1 stop11h 21mMultiple Airlines
ن 6/94:25 pmYOW - IND
1 stop7h 34mMultiple Airlines
Deal found 4/1$403
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ج 5/95:40 amIND - YUL
1 stop10h 10mUnited Airlines
ن 5/1211:15 amYUL - IND
1 stop6h 08mUnited Airlines
Deal found 3/31$407
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 5/62:35 pmIND - YYZ
1 stop8h 16mDelta
ث 5/277:55 amYYZ - IND
1 stop9h 32mDelta
Deal found 4/1$422
This Priceline deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
س 5/245:55 pmIND - YUL
1 stop5h 21mWestJet
ن 5/266:00 amYUL - IND
1 stop3h 51mWestJet
Deal found 3/31$432
This Justfly.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ر 8/274:40 pmIND - YYZ
Nonstop1h 35mAir Canada
ح 8/317:10 pmYYZ - IND
Nonstop1h 40mAir Canada
Deal found 3/31$459
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
س 8/305:50 amIND - YYZ
1 stop4h 19mAmerican Airlines
س 8/3012:52 pmYYZ - IND
1 stop7h 53mAmerican Airlines
Deal found 3/31$463
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 8/264:40 pmIND - YYZ
Nonstop1h 35mUnited Airlines
ن 9/17:15 pmYYZ - IND
Nonstop1h 40mUnited Airlines
Deal found 3/31$516
This Alaska Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 4/226:32 pmIND - YYZ
1 stop20h 28mAlaska Airlines
ج 4/254:45 pmYYZ - IND
1 stop24h 47mAlaska Airlines
Deal found 4/1$567

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 2,558,603 searches. Data last updated أبريل 1, 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

خ 4/17

5:35 am-7:30 pm

1 stop13h 55m

Toronto Pearson Intl

ر 4/30

7:30 am-12:59 pm

1 stop29h 29m

$240

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

ر 4/30

2:36 pm-12:37 am

3 stops34h 01m

Montreal Pierre Elliott Trudeau Intl

ر 5/7

10:00 am-11:15 pm

2 stops13h 15m

$316

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

ح 5/25

7:14 am-11:44 am

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

ح 5/25

2:35 pm-12:44 am

1 stop10h 09m

$375

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

خ 7/10

9:22 am-1:52 pm

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

س 8/9

11:15 am-4:00 pm

1 stop4h 45m

$391

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

ن 6/2

5:45 am-5:06 pm

1 stop11h 21m

Ottawa

ن 6/9

4:25 pm-11:59 pm

1 stop7h 34m

$403

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

ج 5/9

5:40 am-3:50 pm

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

ن 5/12

11:15 am-5:23 pm

1 stop6h 08m

$407

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

ث 5/6

2:35 pm-10:51 pm

1 stop8h 16m

Toronto Pearson Intl

ث 5/27

7:55 am-5:27 pm

1 stop9h 32m

$422

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

س 5/24

5:55 pm-11:16 pm

1 stop5h 21m

Montreal Pierre Elliott Trudeau Intl

ن 5/26

6:00 am-9:51 am

1 stop3h 51m

$432

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

ر 8/27

10:30 am-12:00 pm

Nonstop1h 30m

Toronto Pearson Intl

ث 9/2

2:20 pm-4:00 pm

Nonstop1h 40m

$459

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

س 8/30

5:50 am-10:09 am

1 stop4h 19m

Toronto Pearson Intl

س 8/30

12:52 pm-8:45 pm

1 stop7h 53m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 25 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 $243). Flying from Indianapolis to Region of Ontario in July is currently the most expensive (average of $359). 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 أبريل 1, 2025.

When flying from Indianapolis to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 أبريل 1, 2025.
To help decide which airline to fly from Indianapolis to Ontario, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,820 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
WestJet
7.2
Good
2,789 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    Indianapolis (IND) is the airport you will fly out of if you book a flight from Indianapolis to Ontario. It is only a 8.3 mi journey to Indianapolis (IND) from Indianapolis’s city center.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $172. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from Indianapolis to Region of Ontario for a low price.

  • What are the most popular routes from Indianapolis to Region of Ontario?

    Most travelers 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?

    On average you can expect to pay $1,908 for a flight from Indianapolis to Region of Ontario. The cheapest flight overall is $228 while the most popular route, (Indianapolis - Toronto Pearson Intl) is currently priced at $234.

  • 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 $243). Flying from Indianapolis to Region of Ontario in July is currently the most expensive (average of $359). 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 4 airlines flying from Indianapolis to Ontario

Discover the top 4 airlines 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 2,558,603 searches. Data last updated أبريل 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$209Average$726FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$323Average$840FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$510Average$683FlexibilityNo cancel feeOn-time71%
DeltaCheapest$523Average$611FlexibilityNo cancel feeOn-timeN/A

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