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$91+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap 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 enero 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
mar. 2/243:12 pm
IND
-
YYZ
1 stop9h 02m
Multiple Airlines
mar. 3/37:15 am
YYZ
-
IND
1 stop13h 13m
Multiple Airlines
Deal found 1/28$253
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
mar. 2/249:13 pm
IND
-
YYZ
1 stop27h 01m
Multiple Airlines
lun. 3/27:15 am
YYZ
-
IND
1 stop25h 17m
Multiple Airlines
Deal found 1/28$256
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
mar. 2/249:13 pm
IND
-
YYZ
1 stop27h 01m
Multiple Airlines
mié. 3/48:20 pm
YYZ
-
IND
1 stop25h 26m
Multiple Airlines
Deal found 1/28$259
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
mar. 2/243:12 pm
IND
-
YYZ
1 stop9h 02m
Multiple Airlines
jue. 3/58:20 pm
YYZ
-
IND
1 stop12h 12m
Multiple Airlines
Deal found 1/28$265
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
mié. 4/86:15 am
IND
-
YOW
1 stop11h 10m
Multiple Airlines
mar. 4/149:30 am
YOW
-
IND
1 stop25h 41m
Multiple Airlines
Deal found 1/27$276
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
mar. 2/109:13 pm
IND
-
YYZ
1 stop27h 01m
Multiple Airlines
mié. 2/187:35 am
YYZ
-
IND
2 stops34h 56m
Multiple Airlines
Deal found 1/27$276
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
mié. 2/256:00 am
IND
-
YYZ
1 stop13h 34m
Multiple Airlines
mar. 3/37:15 am
YYZ
-
IND
1 stop13h 13m
Multiple Airlines
Deal found 1/28$277
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
mar. 2/243:12 pm
IND
-
YYZ
1 stop9h 02m
Multiple Airlines
sáb. 2/283:15 pm
YYZ
-
IND
1 stop8h 10m
Multiple Airlines
Deal found 1/28$281
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
mié. 2/188:18 pm
IND
-
YUL
1 stop20h 04m
Multiple Airlines
lun. 2/234:00 pm
YUL
-
IND
2 stops7h 25m
Multiple Airlines
Deal found 1/27$286
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
mié. 2/255:45 am
IND
-
YYZ
1 stop9h 08m
Multiple Airlines
lun. 3/25:15 pm
YYZ
-
IND
1 stop15h 17m
Multiple Airlines
Deal found 1/28$286
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
mié. 2/255:45 am
IND
-
YYZ
1 stop9h 08m
Multiple Airlines
jue. 3/58:20 pm
YYZ
-
IND
1 stop12h 12m
Multiple Airlines
Deal found 1/28$289
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
mié. 4/86:15 am
IND
-
YOW
1 stop11h 10m
Multiple Airlines
lun. 4/139:30 am
YOW
-
IND
1 stop25h 41m
Multiple Airlines
Deal found 1/27$291

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 enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$253
(Kiwi.com)

One-way from

$91
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$500

Good round-trip deal

$767 or less

Good one-way deal

$427 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. 6% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 enero 29, 2026.
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

mar. 2/10

9:13 pm-12:14 am

1 stop27h 01m

Toronto Pearson Intl

mié. 2/18

12:15 pm-10:48 pm

1 stop10h 33m

$278

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

mié. 2/18

8:18 pm-4:22 pm

1 stop20h 04m

Montreal Pierre Elliott Trudeau Intl

mar. 2/24

4:00 pm-11:25 pm

2 stops7h 25m

$286

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

mié. 4/8

6:15 am-5:25 pm

1 stop11h 10m

Ottawa

lun. 4/13

9:30 am-11:11 am

1 stop25h 41m

$291

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

mié. 4/8

6:15 am-5:25 pm

1 stop11h 10m

Ottawa

mié. 4/15

12:10 pm-11:22 pm

2 stops11h 12m

$292

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

mié. 2/25

3:12 pm-12:14 am

1 stop9h 02m

Toronto Pearson Intl

dom. 3/1

4:40 pm-6:31 pm

2 stops25h 51m

$299

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

mar. 2/17

8:18 pm-4:22 pm

1 stop20h 04m

Montreal Pierre Elliott Trudeau Intl

mar. 2/24

4:00 pm-11:25 pm

2 stops7h 25m

$306

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

mié. 3/4

5:45 am-5:25 pm

1 stop11h 40m

Ottawa

dom. 3/8

3:55 pm-11:25 pm

1 stop7h 30m

$308

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

jue. 2/26

3:12 pm-12:50 am

1 stop9h 38m

Toronto Pearson Intl

lun. 3/2

12:00 pm-11:25 pm

1 stop11h 25m

$314

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

mié. 4/8

6:00 am-1:00 pm

2 stops7h 00m

Montreal Pierre Elliott Trudeau Intl

vie. 4/10

5:10 pm-11:15 pm

1 stop6h 05m

$315

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

mar. 4/7

6:00 am-5:25 pm

1 stop11h 25m

Ottawa

mar. 4/14

9:30 am-11:11 am

1 stop25h 41m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 43 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 $142). 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 enero 29, 2026.

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.

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 enero 29, 2026.
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
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,253 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,667 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $124. However, be on the lookout for offers from Delta and Air Canada, 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 $778 for a flight from Indianapolis to Region of Ontario. The cheapest flight overall is $127 while the most popular route, (Indianapolis - Toronto Pearson Intl) is currently priced at $277.

  • 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 $142). 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$206Average$804FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$228Average$560FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$236Average$566FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$463Average$620FlexibilityNo cancel feeOn-time71%

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