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$180+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sun 7/267:47 pm
IND
-
YYZ
1 stop20h 58m
Multiple Airlines
Thu 8/276:30 am
YYZ
-
IND
1 stop8h 12m
Multiple Airlines
Deal found 6/6$402
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Wed 7/84:03 pm
IND
-
YYZ
1 stop24h 42m
Multiple Airlines
Thu 7/166:30 am
YYZ
-
IND
1 stop27h 42m
Multiple Airlines
Deal found 6/8$416
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/910:18 am
IND
-
YYZ
2 stops30h 51m
Multiple Airlines
Wed 7/157:45 am
YYZ
-
IND
1 stop26h 18m
Multiple Airlines
Deal found 6/9$424
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Wed 7/84:03 pm
IND
-
YYZ
1 stop24h 42m
Multiple Airlines
Tue 7/149:50 am
YYZ
-
IND
1 stop29h 23m
Multiple Airlines
Deal found 6/8$425
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Wed 7/87:10 pm
IND
-
YYZ
1 stop21h 35m
Multiple Airlines
Sun 7/126:30 am
YYZ
-
IND
1 stop27h 42m
Multiple Airlines
Deal found 6/8$427
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Mon 9/218:00 am
IND
-
YYZ
1 stop12h 55m
Multiple Airlines
Mon 10/57:45 am
YYZ
-
IND
1 stop10h 06m
Multiple Airlines
Deal found 6/8$428
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Wed 8/1212:20 pm
IND
-
YYZ
2 stops25h 45m
Multiple Airlines
Thu 10/297:35 am
YYZ
-
IND
1 stop13h 04m
Multiple Airlines
Deal found 6/7$433
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Wed 7/159:00 am
IND
-
YYZ
1 stop11h 05m
Multiple Airlines
Thu 7/166:30 am
YYZ
-
IND
1 stop27h 42m
Multiple Airlines
Deal found 6/9$439
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/2512:18 pm
IND
-
YYZ
1 stop25h 47m
Multiple Airlines
Sun 8/27:30 am
YYZ
-
IND
1 stop26h 42m
Multiple Airlines
Deal found 6/8$443
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:32 pm
IND
-
YOW
1 stop20h 03m
Multiple Airlines
Fri 7/247:00 am
YOW
-
IND
1 stop26h 58m
Multiple Airlines
Deal found 6/10$444
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:30 am
IND
-
YYZ
1 stop12h 55m
Multiple Airlines
Sun 8/29:30 am
YYZ
-
IND
2 stops25h 55m
Multiple Airlines
Deal found 6/10$448
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/47:46 pm
IND
-
YOW
2 stops21h 17m
Multiple Airlines
Fri 7/107:00 am
YOW
-
IND
1 stop26h 58m
Multiple Airlines
Deal found 6/8$472

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$402
(Kiwi.com)

One-way from

$180
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$893

Good round-trip deal

$787 or less

Good one-way deal

$381 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. 10% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 11, 2026.
Use the filters below to find and compare flights from Indianapolis to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Sat 7/4

7:46 pm-5:03 pm

2 stops21h 17m

Ottawa

Fri 7/10

7:00 am-9:58 am

1 stop26h 58m

$472

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Tue 6/23

7:42 pm-12:13 am

1 stop4h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 6/30

6:10 am-12:54 pm

1 stop6h 44m

$542

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 6/24

7:42 pm-12:13 am

1 stop4h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

6:10 am-12:54 pm

1 stop6h 44m

$542

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Fri 8/14

7:00 am-5:30 pm

1 stop10h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 8/23

2:10 pm-8:44 pm

1 stop6h 34m

$544

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 7/29

5:36 am-11:43 am

1 stop6h 07m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

10:35 am-9:29 pm

1 stop10h 54m

$546

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Fri 7/17

4:00 pm-11:25 pm

1 stop7h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 7/20

7:00 am-5:22 pm

1 stop10h 22m

$546

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Wed 7/8

4:15 pm-10:06 pm

1 stop5h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 7/15

6:10 am-12:54 pm

1 stop6h 44m

$546

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Wed 10/21

5:45 am-9:56 am

1 stop4h 11m

Ottawa

Thu 10/22

6:00 am-10:10 am

1 stop4h 10m

$557

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Fri 9/25

7:30 am-7:32 pm

2 stops12h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

6:00 am-9:50 am

1 stop3h 50m

$565

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Wed 10/21

10:20 am-3:10 pm

1 stop4h 50m

Ottawa

Thu 10/22

4:00 pm-8:36 pm

1 stop4h 36m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 50 resultsSorted by cheapest first
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5

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 $108). Flying from Indianapolis to Region of Ontario in September is currently the most expensive (average of $483). 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 June 11, 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.

Weekly flight availability from Indianapolis to Region of Ontario

Explore weekly flight availability from Indianapolis to Ontario. 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 June 11, 2026.

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

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 June 11, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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
8,399 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,399 reviews
Delta
7.9
Good
8,399 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,804 reviews
Delta
7.9
Good
8,399 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,640 reviews
Delta
7.9
Good
8,399 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Air Canada
7.1
Good
11,160 reviews
Delta
7.9
Good
8,399 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 31m. Indianapolis and Region of Ontario are separated by a distance of 750 mi. This flight may include one or multiple stops.

  • 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 most reliable airlines from Indianapolis to Region of Ontario?

    Consider Air Canada (84%), Jazz (84%) or United Airlines (84%) 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 $1,317 for a flight from Indianapolis to Region of Ontario. The cheapest flight overall is $222 while the most popular route, (Indianapolis - Toronto Pearson Intl) is currently priced at $425.

  • 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 $108). Flying from Indianapolis to Region of Ontario in September is currently the most expensive (average of $483). 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

Browse thousands of different options on Cheapflights for your next trip

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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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$526FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$570FlexibilityNo cancel feeOn-time69%
DeltaCheapest$240Average$524FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$316Average$568FlexibilityNo cancel feeOn-time67%

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