HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indianapolis

$153+ Cheap flights from Ontario to Indianapolis (IND)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IND
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Indianapolis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Indianapolis

Keep the following information in mind while searching for Ontario to Indianapolis flight deals. Data was last updated July 31, 2025.

Round-trip from

$269
(Kiwi.com)

One-way from

$153
(Mytrip)

Popular in

April

Cheapest in

August

Average price

$506

Good round-trip deal

$406 or less

Good one-way deal

$268 or less
From Ontario to Indianapolis
Search Deals
One-way flight from Ontario to Indianapolis
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Indianapolis.
Search Deals
Price to beat on a one-way flight from Ontario to Indianapolis.
Search Deals

Find flight deals from Ontario to Indianapolis

Cheapest flights from Ontario to Indianapolis
Explore the most affordable flight options available from Ontario to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 9/511:00 amYYZ - IND
1 stop24h 31mMultiple Airlines
Sun 9/71:58 pmIND - YYZ
1 stop24h 27mMultiple Airlines
Deal found 7/29$269
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 8/286:45 amYUL - IND
2 stops13h 49mMultiple Airlines
Thu 9/45:00 amIND - YUL
1 stop7h 25mMultiple Airlines
Deal found 7/29$307
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sat 9/138:25 amYOW - IND
1 stop10h 49mMultiple Airlines
Sat 9/208:53 amIND - YOW
1 stop7h 03mMultiple Airlines
Deal found 7/30$338
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 9/257:55 amYYZ - IND
1 stop6h 13mDelta
Sun 9/2810:32 amIND - YYZ
1 stop4h 50mDelta
Deal found 7/30$347
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:20 pmYYZ - IND
Nonstop1h 40mAir Canada
Tue 9/210:20 amIND - YYZ
Nonstop1h 35mAir Canada
Deal found 7/29$385
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:25 amYUL - IND
1 stop6h 55mAir Canada
Sat 11/157:15 amIND - YUL
1 stop6h 45mAir Canada
Deal found 7/29$394
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/217:00 amYYZ - IND
1 stop4h 09mUnited Airlines
Sat 8/234:40 pmIND - YYZ
1 stop4h 04mUnited Airlines
Deal found 7/30$419
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/276:15 amYUL - IND
1 stop4h 54mUnited Airlines
Wed 9/36:10 amIND - YUL
1 stop6h 59mUnited Airlines
Deal found 7/30$422
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/206:21 pmYYZ - IND
1 stop4h 39mAmerican Airlines
Fri 8/226:00 amIND - YYZ
1 stop8h 44mAmerican Airlines
Deal found 7/30$426
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/812:47 pmYUL - IND
1 stop6h 05mDelta
Mon 8/112:39 pmIND - YUL
1 stop7h 09mDelta
Deal found 7/29$446
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:45 amYUL - IND
2 stops6h 42mWestJet
Mon 8/114:40 pmIND - YUL
1 stop7h 13mWestJet
Deal found 7/29$481
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:25 pmYOW - IND
1 stop6h 18mAir Canada
Mon 8/49:22 amIND - YOW
1 stop12h 13mAir Canada
Deal found 7/30$930

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Indianapolis 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 July 31, 2025.
Use the filters below to find and compare flights from Ontario to Indianapolis that are best for you.

Fly from

Ontario

Fly to

Indianapolis

Route

Depart

Return

Price

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

Fri 9/5

11:00 am-11:31 am

1 stop24h 31m

Indianapolis

Sun 9/7

1:58 pm-2:25 pm

1 stop24h 27m

$269

MontrealIndianapolis

YUL - IND

YULIND

Montreal Pierre Elliott Trudeau Intl

Thu 8/28

6:45 am-8:34 pm

2 stops13h 49m

Indianapolis

Thu 9/4

5:00 am-12:25 pm

1 stop7h 25m

$307

OttawaIndianapolis

YOW - IND

YOWIND

Ottawa

Sat 9/13

8:25 am-7:14 pm

1 stop10h 49m

Indianapolis

Sat 9/20

8:53 am-3:56 pm

1 stop7h 03m

$338

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

Thu 9/25

7:55 am-2:08 pm

1 stop6h 13m

Indianapolis

Sun 9/28

10:32 am-3:22 pm

1 stop4h 50m

$347

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

Mon 8/25

7:20 pm-9:00 pm

Nonstop1h 40m

Indianapolis

Tue 9/2

10:20 am-11:55 am

Nonstop1h 35m

$385

MontrealIndianapolis

YUL - IND

YULIND

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

6:00 am-1:12 pm

1 stop7h 12m

Indianapolis

Fri 11/14

7:15 am-3:57 pm

1 stop8h 42m

$394

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

Thu 8/21

7:00 am-11:09 am

1 stop4h 09m

Indianapolis

Sat 8/23

4:40 pm-8:44 pm

1 stop4h 04m

$419

MontrealIndianapolis

YUL - IND

YULIND

Montreal Pierre Elliott Trudeau Intl

Wed 8/27

6:15 am-11:09 am

1 stop4h 54m

Indianapolis

Wed 9/3

6:10 am-1:09 pm

1 stop6h 59m

$422

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

Wed 8/20

6:21 pm-11:00 pm

1 stop4h 39m

Indianapolis

Fri 8/22

6:00 am-2:44 pm

1 stop8h 44m

$426

MontrealIndianapolis

YUL - IND

YULIND

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

6:45 am-12:47 pm

2 stops30h 02m

Indianapolis

Sat 11/15

7:50 am-11:08 pm

1 stop15h 18m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 19 results
1
2

Best time to book a flight from Ontario to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Ontario 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 Ontario to Indianapolis

What is the cheapest month to book a flight from Region of Ontario to Indianapolis?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Indianapolis (average of $297). Flying from Region of Ontario to Indianapolis in March is currently the most expensive (average of $361). 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 ON to IND?

Find hourly flight availability from Ontario to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

Weekly flight availability from Region of Ontario to Indianapolis

Explore weekly flight availability from Ontario to Indianapolis. 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 July 31, 2025.

The most flights from CAON to IND are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Ontario to Indianapolis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,902 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,977 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,842 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Indianapolis. 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 into for flights to Indianapolis from Ontario?

    Indianapolis (IND), located 8.3 mi from the city center, is the airport you fly into when you book flights from Ontario to Indianapolis.

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

    To fly one-way, consider booking your trip with Sun Country Air, which is currently one of the cheapest options available, starting at $203. Air Canada flights start at $210 while deals on WestJet start at $314 one-way.

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

    Most travelers choose Toronto Pearson Intl - Indianapolis, Montreal Pierre Elliott Trudeau Intl - Indianapolis or Ottawa - Indianapolis when deciding on the best route from Region of Ontario to Indianapolis.

  • What are the most reliable airlines from Region of Ontario to Indianapolis?

    Before booking your flight to Indianapolis from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Air Canada (77%), Jazz (77%), United Airlines( 77%).

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

    While on average a flight from Region of Ontario to Indianapolis is generally $400, our data shows the cheapest flight currently is $254. When looking at the most popular route, (Toronto Pearson Intl - Indianapolis), you can expect to pay $269 for that flight.

  • Can I find deals for flights from Ontario to Indianapolis that include hotel bookings?

    Yes. In addition to deals on Ontario to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Indianapolis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Indianapolis.

  • Can I find deals for business class flights from Ontario to Indianapolis?

    Yes. Cheapflights offers flight deals from Ontario to Indianapolis 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 Region of Ontario to Indianapolis?

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Indianapolis (average of $297). Flying from Region of Ontario to Indianapolis in March is currently the most expensive (average of $361). 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

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Greenwood
Bloomington
Noblesville
Muncie
Fishers
Terre Haute
Anderson
Kokomo
Franklin
Plainfield
Carmel
Crawfordsville
Shelbyville
Speedway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to O'Hare Intl flights
Toronto Island to Midway flights
Vancouver Intl to O'Hare Intl flights
Pearson Intl to Midway flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Midway flights
Toronto Island to O'Hare Intl flights
Vancouver Intl to Midway flights
Pearson Intl to Cincinnati flights
Winnipeg to O'Hare Intl flights
Québec City to O'Hare Intl flights
Calgary to O'Hare Intl flights
Ottawa to O'Hare Intl flights
Pearson Intl to Indianapolis flights
Calgary to Midway flights
Abbotsford to O'Hare Intl flights
Edmonton to O'Hare Intl flights
Québec City to Midway flights
Winnipeg to Midway flights
Edmonton to Midway flights
Ottawa to Midway flights
Vancouver Intl to Indianapolis flights
Pierre Elliott Trudeau Intl to Cincinnati flights
Halifax to O'Hare Intl flights
Pearson Intl to Louisville flights
Saskatoon to O'Hare Intl flights
Halifax to Midway flights
Pierre Elliott Trudeau Intl to Indianapolis flights
Ottawa to Cincinnati flights
Victoria to Midway flights
Vancouver Intl to Cincinnati flights
Victoria to O'Hare Intl flights
Pearson Intl to South Bend flights
Vancouver Intl to Dayton flights
Calgary to Cincinnati flights
Halifax to Indianapolis flights
Moncton to O'Hare Intl flights
Hamilton to O'Hare Intl flights
Ottawa to Louisville flights
London to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Louisville flights
Nanaimo to O'Hare Intl flights
Calgary to Indianapolis flights
Pearson Intl to Dayton flights
Calgary to Louisville flights
Regina to O'Hare Intl flights
Vancouver Intl to South Bend flights
Edmonton to Indianapolis flights
Kelowna to O'Hare Intl flights

Top 4 airlines flying from Ontario to Indianapolis

Discover the top 4 airlines that operate flights from Ontario to Indianapolis. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$361Average$494FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$381Average$452FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$415Average$544FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$518Average$735FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.