How long is the flight from Idaho to Region of Ontario?

Average flight duration from Idaho to Region of Ontario depends on which airport you fly into and out of. Flying from Idaho Falls to Toronto Pearson Intl Airport is 5h 50m on average, while flying from Boise to Toronto Pearson Intl Airport is 6h 10m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

What airlines fly to Region of Ontario?

Delta, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from Idaho according to our data. Delta is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 3 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

How many flights depart from Idaho to Region of Ontario on average per week?

7 flights are operational weekly from Idaho to Region of Ontario as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

Alaska Airlines, Delta, and American Airlines are the most popular carriers operating from Idaho to Ontario

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

Prices for flights from Idaho to Ontario are updated daily.

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

As of December 2025, there are 3 operators available to choose from for flights from Idaho to Ontario.

How old do you have to be to fly from Idaho to Ontario?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Ontario.

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

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$132 Cheap Flights from Idaho to Ontario in 2025/26

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Find the cheapest flights from Idaho to Ontario

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:58 pm - 6:43 am

BOI

YYZ

7h 45m1 stop

1:30 pm - 11:48 am

YYZ

BOI

24h 18m2 stops

$300Multiple Airlines

Mon, Feb 2 - Mon, Feb 9

8:58 pm - 6:43 am

BOI

YYZ

7h 45m1 stop

8:00 pm - 11:48 am

YYZ

BOI

17h 48m1 stop

$305Multiple Airlines

Mon, Feb 2 - Mon, Feb 9

5:45 am - 3:35 pm

GEG

YYZ

6h 50m1 stop

4:45 pm - 12:23 am

YYZ

GEG

10h 38m1 stop

$339Alaska Airlines

Wed, Feb 4 - Wed, Feb 11

1:55 pm - 3:35 pm

BOI

YYZ

23h 40m1 stop

4:45 pm - 11:59 pm

YYZ

BOI

9h 14m1 stop

$339Alaska Airlines

Mon, Jan 12 - Wed, Jan 14

2:00 pm - 11:13 pm

GEG

YYZ

6h 13m1 stop

6:30 am - 1:03 pm

YYZ

GEG

9h 33m1 stop

$341Delta

Thu, Jan 15 - Sun, Jan 18

8:30 am - 11:46 pm

GEG

YYZ

12h 16m2 stops

3:30 pm - 9:50 pm

YYZ

GEG

9h 20m1 stop

$346United Airlines

Wed, Feb 4 - Wed, Feb 11

5:30 am - 8:26 pm

BOI

YYZ

12h 56m2 stops

6:10 am - 12:30 pm

YYZ

BOI

8h 20m1 stop

$349Delta

Wed, Jan 14 - Wed, Jan 21

11:25 am - 11:59 pm

GEG

YYZ

9h 34m1 stop

10:45 am - 9:22 pm

YYZ

GEG

13h 37m2 stops

$351United Airlines

Sun, Jan 18 - Thu, Jan 22

5:15 pm - 12:15 pm

BOI

YUL

17h 00m2 stops

10:20 am - 11:33 pm

YUL

BOI

15h 13m2 stops

$624American Airlines

Sat, May 2 - Sat, May 16

5:15 pm - 11:15 am

BOI

YUL

16h 00m2 stops

10:20 am - 11:33 pm

YUL

BOI

15h 13m2 stops

$643American Airlines

Fri, May 1 - Sat, May 16

Alaska Airlines flights from Idaho to Region of Ontario

Our best Alaska Airlines deals on Idaho to Region of Ontario flight tickets

Alaska Airlines

Feb 4

GEG5:45 amSpokane

6h 50m

1 stop

YYZ3:35 pmToronto Pearson Intl

Feb 11

YYZ4:45 pmToronto Pearson Intl

10h 38m

1 stop

GEG12:23 amSpokane

$339

Find similar

Alaska Airlines

Feb 2

GEG1:38 pmSpokane

22h 57m

1 stop

YYZ3:35 pmToronto Pearson Intl

Feb 9

YYZ4:45 pmToronto Pearson Intl

9h 19m

1 stop

GEG11:04 pmSpokane

$340

Find similar

Alaska Airlines

Jan 14

BOI6:23 amBoise Air Term. Gowen Fld

7h 12m

1 stop

YYZ3:35 pmToronto Pearson Intl

Jan 21

YYZ4:45 pmToronto Pearson Intl

9h 14m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$346

Find similar

Delta flights from Idaho to Region of Ontario

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

Delta

Jan 15

GEG2:00 pmSpokane

6h 13m

1 stop

YYZ11:13 pmToronto Pearson Intl

Jan 18

YYZ6:30 amToronto Pearson Intl

9h 33m

1 stop

GEG1:03 pmSpokane

$341

Find similar

Delta

Jan 14

BOI5:30 amBoise Air Term. Gowen Fld

12h 56m

2 stops

YYZ8:26 pmToronto Pearson Intl

Jan 21

YYZ6:10 amToronto Pearson Intl

8h 20m

1 stop

BOI12:30 pmBoise Air Term. Gowen Fld

$349

Find similar

Delta

Jan 14

BOI5:30 amBoise Air Term. Gowen Fld

10h 23m

2 stops

YYZ5:53 pmToronto Pearson Intl

Jan 21

YYZ6:30 amToronto Pearson Intl

9h 04m

1 stop

BOI1:34 pmBoise Air Term. Gowen Fld

$352

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 2/2

8:58 pm-6:43 am

1 stop7h 45m

Toronto Pearson Intl

Mon 2/9

1:30 pm-11:48 am

2 stops24h 18m

$300

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 2/2

8:58 pm-6:43 am

1 stop7h 45m

Toronto Pearson Intl

Mon 2/9

8:00 pm-11:48 am

1 stop17h 48m

$305

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 2/4

5:45 am-3:35 pm

1 stop6h 50m

Toronto Pearson Intl

Wed 2/11

4:45 pm-12:23 am

1 stop10h 38m

$339

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 1/12

1:55 pm-3:35 pm

1 stop23h 40m

Toronto Pearson Intl

Wed 1/14

4:45 pm-11:59 pm

1 stop9h 14m

$339

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Thu 1/15

2:00 pm-11:13 pm

1 stop6h 13m

Toronto Pearson Intl

Sun 1/18

6:30 am-1:03 pm

1 stop9h 33m

$341

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 2/4

8:30 am-11:46 pm

2 stops12h 16m

Toronto Pearson Intl

Wed 2/11

3:30 pm-9:50 pm

1 stop9h 20m

$346

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 1/14

5:30 am-8:26 pm

2 stops12h 56m

Toronto Pearson Intl

Wed 1/21

6:10 am-12:30 pm

1 stop8h 20m

$349

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sun 1/18

11:25 am-11:59 pm

1 stop9h 34m

Toronto Pearson Intl

Thu 1/22

10:45 am-9:22 pm

2 stops13h 37m

$351

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 5/2

5:15 pm-12:15 pm

2 stops17h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 5/16

10:20 am-11:33 pm

2 stops15h 13m

$624

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 5/1

5:15 pm-11:15 am

2 stops16h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 5/16

10:20 am-11:33 pm

2 stops15h 13m

$643

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 Idaho 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

Other information

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

According to our data, Monday is the cheapest day to fly to Region of Ontario from Idaho. The lowest ticket price found for a Monday departure recently was $366. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Idaho to Region of Ontario on a Friday will generally be more expensive and average around $731. 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 evening. momondo users have found flights departing from Idaho to Region of Ontario in the evening for as low as $376. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $574.

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

You could potentially save up to 29% on your flight if you consider stops on a Idaho to Region of Ontario flight.

Cheap Idaho to Region of Ontario flight deals and tips

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

Fastest flight time	6h 06m
Direct flights	None

The fastest flight from Idaho to Region of Ontario takes 6h 06m

There are no direct flights from Idaho to Region of Ontario. There are no popular flight routes from Idaho to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Idaho to Ontario?
Prices for flights from Idaho to Ontario are updated daily.
How many operators does momondo search for flights from Idaho to Ontario?
As of December 2025, there are 3 operators available to choose from for flights from Idaho to Ontario.
How old do you have to be to fly from Idaho to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $173	Free Cancellation	Rating 7.9 8,017 reviews	Search Delta flights
United Airlines	PriceFrom $244	Free Cancellation	Rating 7.4 9,099 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $255	Free Cancellation	Rating 8.0 11,494 reviews	Search Alaska Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Idaho to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Idaho to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Ontario from Idaho 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.