HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indianapolis

$159+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IND
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$317
(Kiwi.com)

One-way from

$159
(Mytrip)

Popular in

October

Cheapest in

August

Average price

$524

Good round-trip deal

$454 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 ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip 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 junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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. 7/97:00 amYOW - IND
2 stops8h 24mMultiple Airlines
mié. 7/1610:15 amIND - YOW
1 stop4h 41mMultiple Airlines
Deal found 6/11$317
This Mytrip deal was found by Cheapflights users on 6/11. 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.
vie. 7/256:35 pmYUL - IND
1 stop20h 49mMultiple Airlines
mar. 7/2910:15 amIND - YUL
1 stop7h 40mMultiple Airlines
Deal found 6/11$320
This Mytrip deal was found by Cheapflights users on 6/10. 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.
vie. 9/194:30 pmYUL - IND
1 stop4h 31mAir Canada
dom. 9/2110:20 amIND - YUL
1 stop6h 00mAir Canada
Deal found 6/10$356
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 7/93:41 pmYUL - IND
1 stop5h 32mUnited Airlines
mié. 7/1611:45 amIND - YUL
1 stop5h 41mUnited Airlines
Deal found 6/10$370
This Mytrip deal was found by Cheapflights users on 6/10. 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.
vie. 7/257:25 pmYYZ - IND
1 stop19h 59mMultiple Airlines
dom. 7/274:02 pmIND - YYZ
1 stop28h 58mMultiple Airlines
Deal found 6/10$370
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 7/305:29 pmYUL - IND
1 stop15h 24mAmerican Airlines
dom. 8/35:38 amIND - YUL
1 stop9h 46mAmerican Airlines
Deal found 6/11$379
This American Airlines deal was found by Cheapflights users on 6/12. 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.
sáb. 8/236:30 amYYZ - IND
1 stop12h 56mAmerican Airlines
mar. 9/25:48 amIND - YYZ
1 stop8h 44mAmerican Airlines
Deal found 6/12$392
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/197:20 pmYYZ - IND
Nonstop1h 41mAir Canada
dom. 9/2110:20 amIND - YYZ
Nonstop1h 35mAir Canada
Deal found 6/10$409
This Delta deal was found by Cheapflights users on 6/12. 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.
vie. 8/227:55 amYYZ - IND
1 stop9h 40mDelta
lun. 9/16:58 pmIND - YYZ
1 stop14h 32mDelta
Deal found 6/12$417
This United Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 10/107:00 amYYZ - IND
1 stop4h 17mUnited Airlines
dom. 10/124:36 pmIND - YYZ
1 stop4h 08mUnited Airlines
Deal found 6/11$438
This Delta deal was found by Cheapflights users on 6/11. 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.
vie. 8/224:55 pmYUL - IND
1 stop4h 16mDelta
mié. 8/2710:33 amIND - YUL
2 stops11h 15mDelta
Deal found 6/11$442
This FlightHub deal was found by Cheapflights users on 6/10. 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.
sáb. 6/216:20 amYUL - IND
1 stop9h 23mWestJet
sáb. 7/55:59 pmIND - YUL
1 stop5h 14mWestJet
Deal found 6/10$462

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 junio 12, 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

OttawaIndianapolis

YOW - IND

YOWIND

Ottawa

mié. 7/9

7:00 am-3:24 pm

2 stops8h 24m

Indianapolis

mié. 7/16

10:15 am-2:56 pm

1 stop4h 41m

$317

MontrealIndianapolis

YUL - IND

YULIND

Montreal Pierre Elliott Trudeau Intl

vie. 7/25

6:35 pm-3:24 pm

1 stop20h 49m

Indianapolis

mar. 7/29

10:15 am-5:55 pm

1 stop7h 40m

$320

MontrealIndianapolis

YUL - IND

YULIND

Montreal Pierre Elliott Trudeau Intl

vie. 8/22

3:30 pm-9:00 pm

1 stop5h 30m

Indianapolis

mié. 8/27

10:20 am-3:21 pm

1 stop5h 01m

$369

MontrealIndianapolis

YUL - IND

YULIND

Montreal Pierre Elliott Trudeau Intl

mié. 7/9

3:41 pm-9:13 pm

1 stop5h 32m

Indianapolis

mié. 7/16

11:45 am-5:26 pm

1 stop5h 41m

$370

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

vie. 7/25

7:25 pm-3:24 pm

1 stop19h 59m

Indianapolis

dom. 7/27

4:02 pm-9:00 pm

1 stop28h 58m

$370

MontrealIndianapolis

YUL - IND

YULIND

Montreal Pierre Elliott Trudeau Intl

mié. 7/30

5:29 pm-8:53 am

1 stop15h 24m

Indianapolis

dom. 8/3

5:38 am-3:24 pm

1 stop9h 46m

$379

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

sáb. 8/23

6:30 am-7:26 pm

1 stop12h 56m

Indianapolis

mar. 9/2

5:48 am-2:32 pm

1 stop8h 44m

$392

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

vie. 9/19

7:20 pm-9:01 pm

Nonstop1h 41m

Indianapolis

dom. 9/21

10:20 am-11:55 am

Nonstop1h 35m

$409

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

vie. 8/22

7:55 am-5:35 pm

1 stop9h 40m

Indianapolis

lun. 9/1

6:58 pm-9:30 am

1 stop14h 32m

$417

TorontoIndianapolis

YYZ - IND

YYZIND

Toronto Pearson Intl

mié. 7/2

10:05 am-2:22 pm

1 stop4h 17m

Indianapolis

mié. 7/16

4:43 pm-11:58 pm

1 stop7h 15m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 26 results
1
2
3

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 $360). 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 junio 12, 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 junio 12, 2025.

The most flights from CAON to IND are scheduled on a Wednesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

Temperature in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Indianapolis, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 junio 12, 2025.
To help decide which airline to fly from Ontario to Indianapolis, see what other customers have to say about Delta, United Airlines and American Airlines. 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
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Air Canada, which is currently one of the cheapest options available, starting at $212. United Airlines flights start at $215 while deals on Delta start at $244 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 (91%), Jazz (91%), United Airlines( 91%).

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

    While on average a flight from Region of Ontario to Indianapolis is generally $849, our data shows the cheapest flight currently is $443. When looking at the most popular route, (Toronto Pearson Intl - Indianapolis), you can expect to pay $274 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 $360). 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 Ontario?

Book flights to Ontario if you plan to visit one of these locations
Greenwood
Bloomington
Terre Haute
Noblesville
Muncie
Fishers
Anderson
Kokomo
Franklin
Plainfield
Crawfordsville
Carmel
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
Vancouver Intl to O'Hare Intl flights
Toronto Island to Midway flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Midway flights
Pierre Elliott Trudeau Intl to Midway flights
Toronto Island to O'Hare Intl flights
Calgary to O'Hare Intl flights
Vancouver Intl to Midway flights
Pearson Intl to Cincinnati flights
Ottawa to O'Hare Intl flights
Winnipeg to O'Hare Intl flights
Pearson Intl to Indianapolis flights
Québec City to O'Hare Intl flights
Abbotsford to O'Hare Intl flights
Winnipeg to Midway flights
Edmonton to O'Hare Intl flights
Calgary to Midway flights
Pierre Elliott Trudeau Intl to Indianapolis flights
Québec City to Midway flights
Ottawa to Midway flights
Halifax to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Cincinnati flights
Vancouver Intl to Indianapolis flights
Pearson Intl to Louisville flights
Pierre Elliott Trudeau Intl to Louisville flights
Edmonton to Midway flights
Saskatoon to Cincinnati flights
Kelowna to O'Hare Intl flights
Halifax to Midway flights
Ottawa to Indianapolis flights
Hamilton to O'Hare Intl flights
Pearson Intl to Dayton flights
Saskatoon to O'Hare Intl flights
Calgary to Cincinnati flights
Vancouver Intl to Cincinnati flights
Regina to O'Hare Intl flights
Halifax to Indianapolis flights
Winnipeg to Louisville flights
St. John's to Midway flights
London to O'Hare Intl flights
Victoria to O'Hare Intl flights
Pearson Intl to South Bend flights
Victoria to Midway flights
Calgary to Indianapolis flights
Pearson Intl to Kalamazoo flights
Victoria to Louisville flights
Ottawa to Cincinnati flights
Edmonton to Louisville flights

Top 3 airlines flying from Ontario to Indianapolis

Discover the top 3 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$375Average$445FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$385Average$492FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$504Average$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.