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

The flight from Region of Ontario to Idaho depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Toronto (a popular airport in Region of Ontario) to Boise (the most popular airport in Idaho), then the flight time is 9h 35m on average. If you fly from Hamilton (another popular airport in Region of Ontario) to Boise, then the average flight time is 23h 02m.

Which airlines fly to Idaho?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Idaho from Region of Ontario according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Idaho. Keep in mind that there are 3 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

There are 3 operators available for flights from Ontario to Idaho as of June 2026.

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

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 Ontario to Idaho.

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

The necessary travel and health documents for your Idaho 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.

C$ 270 Cheap Flights from Ontario to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:12 p.m. - 11:55 p.m.

YYZ

BOI

6h 43m

1 stop

3:22 p.m. - 11:04 p.m.

BOI

YYZ

5h 42m

1 stop

C$ 457Delta

Wed, 21 Oct - Sat, 24 Oct

7:12 p.m. - 11:55 p.m.

YYZ

BOI

6h 43m

1 stop

3:22 p.m. - 11:04 p.m.

BOI

YYZ

5h 42m

1 stop

C$ 459Delta

Wed, 21 Oct - Sat, 24 Oct

8:45 a.m. - 8:30 p.m.

YYZ

GEG

14h 45m

2 stops

5:00 a.m. - 9:32 p.m.

GEG

YYZ

13h 32m

1 stop

C$ 459United Airlines

Sat, 4 Jul - Sat, 11 Jul

7:00 a.m. - 11:48 a.m.

YYZ

GEG

7h 48m

1 stop

5:00 a.m. - 9:32 p.m.

GEG

YYZ

13h 32m

1 stop

C$ 461United Airlines

Sat, 4 Jul - Sat, 11 Jul

5:49 p.m. - 11:58 p.m.

YYZ

BOI

8h 09m

1 stop

11:35 p.m. - 12:19 p.m.

BOI

YYZ

10h 44m

1 stop

C$ 461Delta

Fri, 18 Sep - Sun, 20 Sep

7:24 p.m. - 11:59 p.m.

YYZ

BOI

6h 35m

1 stop

11:10 p.m. - 12:17 p.m.

BOI

YYZ

11h 07m

1 stop

C$ 484Delta

Fri, 2 Oct - Mon, 5 Oct

6:46 a.m. - 10:11 p.m.

YYZ

BOI

17h 25m

1 stop

3:16 p.m. - 2:33 p.m.

BOI

YYZ

21h 17m

1 stop

C$ 594American Airlines

Tue, 11 Aug - Wed, 12 Aug

7:00 a.m. - 4:05 p.m.

YYZ

IDA

11h 05m

1 stop

5:08 p.m. - 5:45 a.m.

IDA

YYZ

34h 37m

2 stops

C$ 601Multiple Airlines

Mon, 17 Aug - Fri, 28 Aug

7:00 a.m. - 4:05 p.m.

YYZ

IDA

11h 05m

1 stop

8:33 p.m. - 1:05 a.m.

IDA

YYZ

26h 32m

2 stops

C$ 607Multiple Airlines

Mon, 17 Aug - Mon, 31 Aug

7:20 a.m. - 7:04 p.m.

YYZ

JAC

13h 44m

2 stops

3:41 p.m. - 11:59 a.m.

JAC

YYZ

18h 18m

2 stops

C$ 645American Airlines

Tue, 8 Sep - Tue, 15 Sep

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WestJet flights from Region of Ontario to Idaho

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

WestJet

2 Oct

YYZ1:30 p.m.Toronto Pearson Intl

11h 04m

2 stops

BOI10:34 p.m.Boise Air Term. Gowen Fld

5 Oct

BOI5:59 p.m.Boise Air Term. Gowen Fld

29h 06m

2 stops

YYZ1:05 a.m.Toronto Pearson Intl

C$ 601

WestJet

4 Jul

YYZ6:35 p.m.Toronto Pearson Intl

32h 20m

2 stops

GEG11:55 p.m.Spokane

11 Jul

GEG7:00 a.m.Spokane

20h 55m

2 stops

YYZ6:55 a.m.Toronto Pearson Intl

C$ 621

WestJet

4 Jul

YYZ10:30 p.m.Toronto Pearson Intl

28h 25m

2 stops

GEG11:55 p.m.Spokane

11 Jul

GEG5:40 p.m.Spokane

24h 35m

2 stops

YYZ9:15 p.m.Toronto Pearson Intl

C$ 626

Delta flights from Region of Ontario to Idaho

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

Delta

21 Oct

YYZ7:12 p.m.Toronto Pearson Intl

6h 43m

1 stop

BOI11:55 p.m.Boise Air Term. Gowen Fld

24 Oct

BOI3:22 p.m.Boise Air Term. Gowen Fld

5h 42m

1 stop

YYZ11:04 p.m.Toronto Pearson Intl

C$ 457

Delta

21 Oct

YYZ7:12 p.m.Toronto Pearson Intl

6h 43m

1 stop

BOI11:55 p.m.Boise Air Term. Gowen Fld

24 Oct

BOI3:22 p.m.Boise Air Term. Gowen Fld

5h 42m

1 stop

YYZ11:04 p.m.Toronto Pearson Intl

C$ 459

Delta

18 Sep

YYZ5:49 p.m.Toronto Pearson Intl

8h 09m

1 stop

BOI11:58 p.m.Boise Air Term. Gowen Fld

20 Sep

BOI11:35 p.m.Boise Air Term. Gowen Fld

10h 44m

1 stop

YYZ12:19 p.m.Toronto Pearson Intl

C$ 461

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 21/10

7:12 p.m.-11:55 p.m.

1 stop6h 43m

Boise Air Term. Gowen Fld

Sat 24/10

3:22 p.m.-11:04 p.m.

1 stop5h 42m

C$ 457

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 21/10

7:12 p.m.-11:55 p.m.

1 stop6h 43m

Boise Air Term. Gowen Fld

Sat 24/10

3:22 p.m.-11:04 p.m.

1 stop5h 42m

C$ 459

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 4/7

8:45 a.m.-8:30 p.m.

2 stops14h 45m

Spokane

Sat 11/7

5:00 a.m.-9:32 p.m.

1 stop13h 32m

C$ 459

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 4/7

7:00 a.m.-11:48 a.m.

1 stop7h 48m

Spokane

Sat 11/7

5:00 a.m.-9:32 p.m.

1 stop13h 32m

C$ 461

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 18/9

5:49 p.m.-11:58 p.m.

1 stop8h 09m

Boise Air Term. Gowen Fld

Sun 20/9

11:35 p.m.-12:19 p.m.

1 stop10h 44m

C$ 461

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 2/10

7:24 p.m.-11:59 p.m.

1 stop6h 35m

Boise Air Term. Gowen Fld

Mon 5/10

11:10 p.m.-12:17 p.m.

1 stop11h 07m

C$ 484

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 11/8

6:46 a.m.-10:11 p.m.

1 stop17h 25m

Boise Air Term. Gowen Fld

Wed 12/8

3:16 p.m.-2:33 p.m.

1 stop21h 17m

C$ 594

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Mon 17/8

7:00 a.m.-4:05 p.m.

1 stop11h 05m

Idaho Falls Fanning Field

Fri 28/8

5:08 p.m.-5:45 a.m.

2 stops34h 37m

C$ 601

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Mon 17/8

7:00 a.m.-4:05 p.m.

1 stop11h 05m

Idaho Falls Fanning Field

Mon 31/8

8:33 p.m.-1:05 a.m.

2 stops26h 32m

C$ 607

TorontoJackson

YYZ - JAC

YYZJAC

Toronto Pearson Intl

Tue 8/9

7:20 a.m.-7:04 p.m.

2 stops13h 44m

Jackson Hole

Tue 15/9

3:41 p.m.-11:59 a.m.

2 stops18h 18m

C$ 645

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 Region of Ontario to Idaho

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 month to fly to Idaho?

If you aren’t able to travel during the month of August, then book flights to Idaho from Region of Ontario during September instead. Flights to Idaho in September, while not as cheap as those in August, still average around C$ 208.

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

You could potentially save up to 37% on your flight if you consider stops on a Region of Ontario to Idaho flight.

Cheap Region of Ontario to Idaho flight deals and tips

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

Fastest flight time	6h 12m
Direct flights	None

The fastest flight from Region of Ontario to Idaho takes 6h 12m

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

Search flight deals

Frequently asked questions about flying from Ontario to Idaho

When did momondo last update prices for flights from Ontario to Idaho?
Prices for flights from Ontario to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Idaho?
There are 3 operators available for flights from Ontario to Idaho as of June 2026.
How old do you have to be to fly from Ontario to Idaho?
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 Ontario to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho 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 Region of Ontario to Idaho

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom C$ 402	Free Cancellation	Rating 7.9 12,560 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom C$ 408	Free Cancellation	Rating 7.4 9,871 reviews	Search United Airlines flights
Delta	PriceFrom C$ 437	Free Cancellation	Rating 7.8 8,421 reviews	Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Idaho. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Ontario to Idaho 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 Ontario to Idaho right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Idaho flights. All you need is a valid email address and we will do the rest; it is that quick and easy.