What is the cheapest airline that flies from Indianapolis to Ontario?

United Airlines is the most popular carrier operating from Indianapolis to Ontario

What airlines fly to Region of Ontario?

United Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to Region of Ontario from Indianapolis according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Indianapolis Airport to Ontario?

Prices for flights from Indianapolis Airport to Ontario are refreshed on a daily basis.

How many operators does momondo search for flights from Indianapolis Airport to Ontario?

As of March 2026, there are 5 operators available to choose from for flights from Indianapolis Airport to Ontario.

How old do you have to be to fly from Indianapolis Airport to Ontario?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indianapolis Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$127 Cheap Flights from Indianapolis to Ontario in 2026

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Find the cheapest flights from Indianapolis to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:10 pm

IND

YYZ

14h 10m

2 stops

3:20 pm - 11:15 pm

YYZ

IND

7h 55m

1 stop

$304Multiple Airlines

Wed, Apr 8 - Tue, Apr 14

6:00 am - 4:20 pm

IND

YYZ

10h 20m

2 stops

3:20 pm - 11:15 pm

YYZ

IND

7h 55m

1 stop

$308Multiple Airlines

Sun, Apr 12 - Tue, Apr 14

10:17 am - 11:20 pm

IND

YYZ

13h 03m

1 stop

3:20 pm - 11:15 pm

YYZ

IND

7h 55m

1 stop

$312Multiple Airlines

Fri, Apr 10 - Tue, Apr 14

7:09 pm - 12:14 am

IND

YYZ

29h 05m

1 stop

7:40 am - 10:32 pm

YYZ

IND

14h 52m

1 stop

$322Multiple Airlines

Sun, Apr 12 - Thu, Apr 23

6:00 am - 4:20 pm

IND

YYZ

10h 20m

2 stops

3:20 pm - 11:15 pm

YYZ

IND

7h 55m

1 stop

$325Multiple Airlines

Sun, Apr 12 - Mon, Apr 13

10:17 am - 11:20 pm

IND

YYZ

13h 03m

1 stop

3:20 pm - 11:15 pm

YYZ

IND

7h 55m

1 stop

$328Multiple Airlines

Fri, Apr 10 - Mon, Apr 13

6:00 am - 4:25 pm

IND

YUL

10h 25m

1 stop

11:45 am - 11:15 pm

YUL

IND

11h 30m

2 stops

$330Multiple Airlines

Thu, Apr 9 - Tue, Apr 14

6:00 am - 8:10 pm

IND

YYZ

14h 10m

2 stops

6:30 am - 11:59 pm

YYZ

IND

17h 29m

1 stop

$331Multiple Airlines

Tue, Apr 14 - Wed, Apr 22

6:00 am - 5:25 pm

IND

YOW

11h 25m

1 stop

3:55 pm - 11:15 pm

YOW

IND

7h 20m

1 stop

$337Multiple Airlines

Thu, Apr 9 - Tue, Apr 14

10:17 am - 11:20 pm

IND

YYZ

13h 03m

1 stop

6:30 am - 10:34 am

YYZ

IND

28h 04m

2 stops

$337Multiple Airlines

Fri, Apr 10 - Sun, Apr 19

American Airlines flights from Indianapolis to Region of Ontario

Our best American Airlines deals on Indianapolis to Region of Ontario flight tickets

American Airlines

Apr 4

IND6:00 amIndianapolis

10h 42m

1 stop

YYZ4:42 pmToronto Pearson Intl

Apr 11

YYZ6:15 amToronto Pearson Intl

10h 38m

1 stop

IND4:53 pmIndianapolis

$551

American Airlines

Apr 4

IND6:12 amIndianapolis

16h 36m

1 stop

YUL10:48 pmMontreal Pierre Elliott Trudeau Intl

Apr 12

YUL7:29 amMontreal Pierre Elliott Trudeau Intl

16h 40m

1 stop

IND12:09 amIndianapolis

$558

American Airlines

Apr 8

IND7:28 amIndianapolis

9h 17m

1 stop

YYZ4:45 pmToronto Pearson Intl

Apr 14

YYZ12:45 pmToronto Pearson Intl

9h 14m

1 stop

IND9:59 pmIndianapolis

$575

Delta flights from Indianapolis to Region of Ontario

Our best Delta deals on Indianapolis to Region of Ontario flight tickets

Delta

May 28

IND5:01 pmIndianapolis

7h 19m

2 stops

YOW12:20 amOttawa

Jun 2

YOW6:55 amOttawa

9h 01m

2 stops

IND3:56 pmIndianapolis

$507

Delta

Apr 8

IND6:05 amIndianapolis

10h 09m

1 stop

YYZ4:14 pmToronto Pearson Intl

Apr 16

YYZ7:55 amToronto Pearson Intl

8h 38m

1 stop

IND4:33 pmIndianapolis

$549

Delta

Apr 8

IND6:05 amIndianapolis

10h 09m

1 stop

YYZ4:14 pmToronto Pearson Intl

Apr 11

YYZ6:00 amToronto Pearson Intl

12h 55m

1 stop

IND6:55 pmIndianapolis

$594

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Wed 4/8

6:00 am-8:10 pm

2 stops14h 10m

Toronto Pearson Intl

Tue 4/14

3:20 pm-11:15 pm

1 stop7h 55m

$304

Quickest round-trip

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Sun 4/12

6:00 am-4:20 pm

2 stops10h 20m

Toronto Pearson Intl

Tue 4/14

3:20 pm-11:15 pm

1 stop7h 55m

$308

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Fri 4/10

10:17 am-11:20 pm

1 stop13h 03m

Toronto Pearson Intl

Tue 4/14

3:20 pm-11:15 pm

1 stop7h 55m

$312

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Sun 4/12

7:09 pm-12:14 am

1 stop29h 05m

Toronto Pearson Intl

Thu 4/23

7:40 am-10:32 pm

1 stop14h 52m

$322

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Sun 4/12

6:00 am-4:20 pm

2 stops10h 20m

Toronto Pearson Intl

Mon 4/13

3:20 pm-11:15 pm

1 stop7h 55m

$325

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Fri 4/10

10:17 am-11:20 pm

1 stop13h 03m

Toronto Pearson Intl

Mon 4/13

3:20 pm-11:15 pm

1 stop7h 55m

$328

IndianapolisMontreal

IND - YUL

INDYUL

Indianapolis

Thu 4/9

6:00 am-4:25 pm

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

11:45 am-11:15 pm

2 stops11h 30m

$330

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Tue 4/14

6:00 am-8:10 pm

2 stops14h 10m

Toronto Pearson Intl

Wed 4/22

6:30 am-11:59 pm

1 stop17h 29m

$331

IndianapolisOttawa

IND - YOW

INDYOW

Indianapolis

Thu 4/9

6:00 am-5:25 pm

1 stop11h 25m

Ottawa

Tue 4/14

3:55 pm-11:15 pm

1 stop7h 20m

$337

IndianapolisToronto

IND - YYZ

INDYYZ

Indianapolis

Fri 4/10

10:17 am-11:20 pm

1 stop13h 03m

Toronto Pearson Intl

Sun 4/19

6:30 am-10:34 am

2 stops28h 04m

$337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indianapolis to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

The month of January is, on average, the cheapest month to fly to Region of Ontario from Indianapolis, with most prices found around $500. If you aren’t able to travel during the month of January, then book flights to Region of Ontario from Indianapolis during November instead. Flights to Region of Ontario in November, while not as cheap as those in January, still average around $514.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Sunday is the cheapest day to fly to Region of Ontario from Indianapolis. The lowest ticket price found for a Sunday departure recently was $912. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Indianapolis to Region of Ontario on a Wednesday will generally be more expensive and average around $1,043. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is in the morning. momondo users have found flights departing from Indianapolis to Region of Ontario in the morning for as low as $885. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,071.

What is the cheapest Indianapolis to Ontario flight route?

Fly from Indianapolis to Toronto Pearson Intl for the best Indianapolis - Ontario flight prices

What cabin class options are available on Indianapolis to Ontario flights?

There are 4 cabin classes available to choose from on Indianapolis to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Indianapolis to Region of Ontario flights?

You could potentially save up to 60% on your flight if you consider stops on a Indianapolis to Region of Ontario flight.

Cheap Indianapolis to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Region of Ontario

Best Price Found	$548
Fastest flight time	1h 32m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Indianapolis in the past 72 hours is $548. The best round-trip flight deal from Indianapolis to Region of Ontario found on momondo in the last 72 hours is $926.

The fastest flight from Indianapolis to Region of Ontario takes 1h 32m

Direct flights go from Indianapolis to Region of Ontario every day.

There are 123 airports in Region of Ontario. From Indianapolis there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

When did momondo last update prices for flights from Indianapolis Airport to Ontario?
Prices for flights from Indianapolis Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Indianapolis Airport to Ontario?
As of March 2026, there are 5 operators available to choose from for flights from Indianapolis Airport to Ontario.
How old do you have to be to fly from Indianapolis Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indianapolis Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Indianapolis to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from Indianapolis to Region of Ontario is Embraer 175, representing 33.33% of all bookings. The subsequent popular models are Airbus A321neo at 21.43%, Boeing 777-300ER at 19.05%, and Boeing 787-10 Dreamliner at 7.14%.

Best airlines flying from Indianapolis to Region of Ontario

Compare and see reviews for airlines that fly from Indianapolis to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $224	Free Cancellation	Rating 7.1 10,840 reviews	Search Air Canada flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,477 reviews	Search United Airlines flights
Delta	PriceFrom $240	Free Cancellation	Rating 7.9 8,326 reviews	Search Delta flights
American Airlines	PriceFrom $303	Free Cancellation	Rating 7.1 11,494 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to Ontario?

It is quick and easy to find Indianapolis to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Indianapolis to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Indianapolis to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Indianapolis to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Indianapolis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Indianapolis to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Indianapolis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.