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$95+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
nov 28 — dez 51
sex 11/28
sex 12/5
1 adult, Economy
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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 outubro 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
qui 11/278:00 amIND - YYZ
1 stop16h 11mMultiple Airlines
seg 12/15:15 pmYYZ - IND
1 stop14h 53mMultiple Airlines
Deal found 10/28$275
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
seg 12/811:19 amIND - YYZ
1 stop13h 06mMultiple Airlines
qui 12/115:15 pmYYZ - IND
1 stop17h 21mMultiple Airlines
Deal found 10/28$285
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
qui 11/207:00 amIND - YYZ
1 stop8h 17mMultiple Airlines
seg 11/2412:50 pmYYZ - IND
1 stop19h 57mMultiple Airlines
Deal found 10/28$303
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
qua 11/195:05 amIND - YYZ
2 stops11h 13mMultiple Airlines
qui 11/207:00 amYYZ - IND
1 stop12h 51mMultiple Airlines
Deal found 10/29$311
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
sáb 12/1312:22 pmIND - YYZ
1 stop10h 13mMultiple Airlines
dom 12/148:30 pmYYZ - IND
2 stops22h 20mMultiple Airlines
Deal found 10/28$314
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
sex 12/511:31 amIND - YYZ
1 stop12h 40mMultiple Airlines
dom 12/78:00 pmYYZ - IND
1 stop14h 23mMultiple Airlines
Deal found 10/28$316
This Mytrip deal was found by Cheapflights users on 10/28. 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.
qua 12/1012:38 pmIND - YYZ
1 stop9h 34mMultiple Airlines
sex 12/1212:50 pmYYZ - IND
1 stop9h 57mMultiple Airlines
Deal found 10/28$326
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
ter 11/185:05 amIND - YUL
1 stop11h 20mMultiple Airlines
qua 11/195:10 pmYUL - IND
1 stop6h 10mMultiple Airlines
Deal found 10/28$331
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
ter 11/185:05 amIND - YUL
1 stop11h 20mMultiple Airlines
dom 11/234:35 pmYUL - IND
1 stop16h 02mMultiple Airlines
Deal found 10/28$334
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
qui 12/115:30 amIND - YOW
2 stops16h 24mMultiple Airlines
qui 12/184:20 pmYOW - IND
1 stop18h 20mMultiple Airlines
Deal found 10/27$336
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
ter 11/185:05 amIND - YUL
1 stop11h 20mMultiple Airlines
sáb 11/228:55 amYUL - IND
2 stops8h 17mMultiple Airlines
Deal found 10/28$341
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
ter 12/25:00 amIND - YOW
1 stop7h 35mMultiple Airlines
sáb 12/63:40 pmYOW - IND
2 stops16h 03mMultiple Airlines
Deal found 10/29$351

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 outubro 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$275
(Kiwi.com)

One-way from

$95
(Mytrip)

Popular in

February

Cheapest in

April

Average price

$599

Good round-trip deal

$753 or less

Good one-way deal

$327 or less
Provider with most accurate pricing for Indianapolis-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Toronto (YTO) flights.
Search Deals
From Indianapolis to Ontario
Search Deals
One-way flight from Indianapolis to Ontario
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Indianapolis to Ontario.
Search Deals
Price to beat on a one-way flight from Indianapolis to Ontario.
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 2,558,603 searches. Data last updated outubro 29, 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

sáb 12/13

12:22 pm-10:35 pm

1 stop10h 13m

Toronto Pearson Intl

dom 12/14

8:30 pm-6:50 pm

2 stops22h 20m

$314

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

sex 12/5

11:31 am-12:11 am

1 stop12h 40m

Toronto Pearson Intl

dom 12/7

8:00 pm-10:23 am

1 stop14h 23m

$316

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

ter 2/10

5:06 pm-11:20 pm

2 stops30h 14m

Toronto Pearson Intl

sáb 2/21

7:15 am-7:10 pm

1 stop11h 55m

$324

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

qui 12/11

5:30 am-9:54 pm

2 stops16h 24m

Ottawa

qui 12/18

4:20 pm-10:40 am

1 stop18h 20m

$336

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

ter 11/18

5:05 am-4:25 pm

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

dom 11/23

4:35 pm-8:37 am

1 stop16h 02m

$336

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

sáb 11/29

6:00 am-12:11 am

1 stop18h 11m

Toronto Pearson Intl

seg 12/1

5:15 pm-8:08 am

1 stop14h 53m

$337

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

seg 11/10

12:17 pm-11:43 am

2 stops47h 26m

Toronto Pearson Intl

dom 11/23

7:10 am-8:37 am

1 stop25h 27m

$342

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

qua 11/19

5:05 am-3:20 pm

2 stops10h 15m

Montreal Pierre Elliott Trudeau Intl

dom 11/23

4:35 pm-8:37 am

1 stop16h 02m

$345

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

sáb 11/8

9:36 pm-2:20 pm

1 stop16h 44m

Toronto Pearson Intl

seg 11/10

12:50 pm-8:04 pm

1 stop7h 14m

$347

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

sex 11/14

5:05 am-8:00 pm

2 stops14h 55m

Toronto Pearson Intl

seg 11/17

12:50 pm-9:19 pm

1 stop8h 29m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 37 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, July is the cheapest month in which you can book a flight from Indianapolis to Region of Ontario (average of $204). Flying from Indianapolis to Region of Ontario in April is currently the most expensive (average of $333). 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 outubro 29, 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 70% versus a flight in the morning.

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 outubro 29, 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. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
WestJet
7.2
Good
3,148 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,372 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Indianapolis to Region of Ontario?

    Departing from Indianapolis to Region of Ontario will take you 4h 15m. Indianapolis and Region of Ontario are separated by a distance of 664 mi.

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

    Most travelers choose Indianapolis - Montreal Pierre Elliott Trudeau Intl, Indianapolis - Toronto Pearson 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?

    Consider Air Canada (95%), Jazz (95%) or United Airlines (95%) when booking your flight. These represent the most reliable airlines when flying from Indianapolis to Region of Ontario.

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

    On average you can expect to pay $669 for a flight from Indianapolis to Region of Ontario. The cheapest flight overall is $156 while the most popular route, (Indianapolis - Montreal Pierre Elliott Trudeau Intl) is currently priced at $386.

  • 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 $204). Flying from Indianapolis to Region of Ontario in April is currently the most expensive (average of $333). 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 outubro 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$234Average$560FlexibilityNo cancel feeOn-time67%
DeltaCheapest$257Average$600FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$267Average$702FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$463Average$617FlexibilityNo cancel feeOn-time71%

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