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$78+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
IND — YYZ
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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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 julio 30, 2025.

Round-trip from

$290
(Kiwi.com)

One-way from

$78
(Mytrip)

Popular in

February

Cheapest in

April

Average price

$585

Good round-trip deal

$572 or less

Good one-way deal

$495 or less
From Indianapolis to Ontario
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One-way flight from Indianapolis to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Indianapolis to Ontario.
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Price to beat on a one-way flight from Indianapolis to Ontario.
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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 julio 30, 2025.

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.
mié. 9/2411:55 amIND - YUL
1 stop6h 00mMultiple Airlines
mar. 9/306:55 amYUL - IND
2 stops10h 12mMultiple Airlines
Deal found 7/30$290
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/121:58 pmIND - YYZ
1 stop7h 23mMultiple Airlines
sáb. 9/136:30 amYYZ - IND
1 stop10h 39mMultiple Airlines
Deal found 7/30$293
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.
mar. 9/95:30 amIND - YOW
1 stop11h 27mMultiple Airlines
mar. 9/1610:50 amYOW - IND
1 stop6h 17mMultiple Airlines
Deal found 7/30$330
This Sun Country Air deal was found by Cheapflights users on 7/28. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/251:22 pmIND - YUL
1 stop23h 16mSun Country Air
dom. 9/289:45 amYUL - IND
1 stop6h 21mSun Country Air
Deal found 7/28$375
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.
vie. 11/212:20 pmIND - YOW
1 stop6h 58mAir Canada
lun. 11/246:20 amYOW - IND
1 stop6h 52mAir Canada
Deal found 7/29$664
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/105:45 amIND - YOW
1 stop8h 28mUnited Airlines
mar. 9/162:45 pmYOW - IND
1 stop9h 14mUnited Airlines
Deal found 7/29$698
This WestJet deal was found by Cheapflights users on 7/28. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1112:56 pmIND - YOW
2 stops17h 49mWestJet
jue. 9/187:15 pmYOW - IND
2 stops28h 50mWestJet
Deal found 7/28$941

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 julio 30, 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

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

mié. 9/24

11:55 am-5:55 pm

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

mar. 9/30

6:55 am-5:07 pm

2 stops10h 12m

$290

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

vie. 9/12

1:58 pm-9:21 pm

1 stop7h 23m

Toronto Pearson Intl

sáb. 9/13

6:30 am-5:09 pm

1 stop10h 39m

$293

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

mar. 9/9

5:45 am-4:57 pm

1 stop11h 12m

Ottawa

mar. 9/16

10:50 am-5:07 pm

1 stop6h 17m

$333

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

jue. 9/25

1:22 pm-12:38 pm

1 stop23h 16m

Montreal Pierre Elliott Trudeau Intl

dom. 9/28

9:45 am-4:06 pm

1 stop6h 21m

$375

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

lun. 9/22

10:20 am-11:55 am

Nonstop1h 35m

Toronto Pearson Intl

jue. 9/25

7:20 pm-9:01 pm

Nonstop1h 41m

$398

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

mié. 9/24

9:50 am-4:20 pm

1 stop6h 30m

Montreal Pierre Elliott Trudeau Intl

mar. 9/30

4:30 pm-9:01 pm

1 stop4h 31m

$409

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

vie. 9/26

7:30 pm-11:29 pm

1 stop3h 59m

Montreal Pierre Elliott Trudeau Intl

mar. 9/30

7:00 am-2:08 pm

1 stop7h 08m

$411

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

vie. 11/21

2:20 pm-9:18 pm

1 stop6h 58m

Ottawa

lun. 11/24

6:20 am-1:12 pm

1 stop6h 52m

$664

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

mié. 9/10

5:45 am-2:13 pm

1 stop8h 28m

Ottawa

mar. 9/16

2:45 pm-11:59 pm

1 stop9h 14m

$698

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

jue. 10/2

6:00 am-2:05 pm

1 stop8h 05m

$78

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 18 results
1
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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 $243). Flying from Indianapolis to Region of Ontario in August is currently the most expensive (average of $348). 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 julio 30, 2025.

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 julio 30, 2025.

The most flights from IND to CAON are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, 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 julio 30, 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
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
9,837 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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!
Sun Country Air
6.9
Okay
334 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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 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 Air Canada, with whom users have recently found tickets for as low as $170. However, be on the lookout for offers from American Airlines and United Airlines, 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 most reliable airlines from Indianapolis to Region of Ontario?

    Consider Lufthansa (94%), Air Canada (91%) or Jazz (91%) 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 $1,709 for a flight from Indianapolis to Region of Ontario. The cheapest flight overall is $225 while the most popular route, (Indianapolis - Toronto Pearson Intl) is currently priced at $295.

  • 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 $243). Flying from Indianapolis to Region of Ontario in August is currently the most expensive (average of $348). 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$230Average$684FlexibilityNo cancel feeOn-time67%
DeltaCheapest$257Average$600FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$271Average$734FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$465Average$636FlexibilityNo cancel feeOn-time71%

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