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 11h 11m on average. If you fly from Hamilton (another popular airport in Region of Ontario) to Boise, then the average flight time is 18h 12m.

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

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

Which airlines fly to Idaho?

United Airlines, Alaska Airlines and Air Canada 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 50% 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.

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 May 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$ 275 Cheap Flights from Ontario to Idaho in 2026

1 adult

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.

12:29 p.m. - 9:44 p.m.

YYZ

BOI

11h 15m

2 stops

11:39 p.m. - 12:19 p.m.

BOI

YYZ

10h 40m

1 stop

C$ 437Delta

Thu, 28 May - Mon, 1 Jun

5:45 p.m. - 11:55 p.m.

YYZ

GEG

9h 10m

2 stops

7:08 p.m. - 8:55 a.m.

GEG

YYZ

10h 47m

2 stops

C$ 437Delta

Mon, 15 Jun - Mon, 22 Jun

6:30 a.m. - 10:57 a.m.

YYZ

BOI

6h 27m

1 stop

8:25 a.m. - 11:13 p.m.

BOI

YYZ

12h 48m

2 stops

C$ 464Delta

Sun, 26 Jul - Sun, 2 Aug

6:30 a.m. - 4:44 p.m.

YYZ

BOI

12h 14m

1 stop

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

BOI

YYZ

9h 55m

1 stop

C$ 471United Airlines

Thu, 28 May - Mon, 1 Jun

7:20 a.m. - 1:24 p.m.

YYZ

GEG

9h 04m

1 stop

2:01 p.m. - 11:29 p.m.

GEG

YYZ

6h 28m

1 stop

C$ 515American Airlines

Wed, 3 Jun - Wed, 10 Jun

7:20 p.m. - 4:48 p.m.

YTZ

BOI

23h 28m

2 stops

7:01 p.m. - 10:06 a.m.

BOI

YTZ

13h 05m

2 stops

C$ 528Air Canada

Mon, 31 Aug - Tue, 1 Sep

10:56 a.m. - 8:43 p.m.

YYZ

GEG

12h 47m

2 stops

2:01 p.m. - 11:29 p.m.

GEG

YYZ

6h 28m

1 stop

C$ 528American Airlines

Wed, 3 Jun - Wed, 10 Jun

7:20 p.m. - 4:48 p.m.

YTZ

BOI

23h 28m

2 stops

7:01 p.m. - 10:06 a.m.

BOI

YTZ

13h 05m

2 stops

C$ 530Air Canada

Mon, 31 Aug - Tue, 1 Sep

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

YYZ

GEG

7h 48m

1 stop

5:00 a.m. - 11:23 p.m.

GEG

YYZ

15h 23m

1 stop

C$ 545United Airlines

Thu, 28 May - Mon, 1 Jun

9:15 a.m. - 6:00 p.m.

YTZ

BOI

10h 45m

2 stops

5:56 p.m. - 10:00 p.m.

BOI

YTZ

26h 04m

2 stops

C$ 1,145Multiple Airlines

Sun, 26 Jul - Sun, 2 Aug

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Air Canada flights from Region of Ontario to Idaho

Our best Air Canada deals on Region of Ontario to Idaho flight tickets

Air Canada

19 Sep

YTZ12:15 p.m.Toronto Island

13h 35m

2 stops

BOI11:50 p.m.Boise Air Term. Gowen Fld

23 Sep

BOI5:00 a.m.Boise Air Term. Gowen Fld

9h 41m

2 stops

YTZ4:41 p.m.Toronto Island

C$ 504

Air Canada

31 Aug

YTZ7:20 p.m.Toronto Island

23h 28m

2 stops

BOI4:48 p.m.Boise Air Term. Gowen Fld

1 Sep

BOI7:01 p.m.Boise Air Term. Gowen Fld

13h 05m

2 stops

YTZ10:06 a.m.Toronto Island

C$ 530

Air Canada

19 Sep

YTZ12:15 p.m.Toronto Island

13h 35m

2 stops

BOI11:50 p.m.Boise Air Term. Gowen Fld

23 Sep

BOI7:01 p.m.Boise Air Term. Gowen Fld

13h 05m

2 stops

YTZ10:06 a.m.Toronto Island

C$ 538

WestJet flights from Region of Ontario to Idaho

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

WestJet

9 Sep

YYZ1:30 p.m.Toronto Pearson Intl

10h 34m

2 stops

GEG9:04 p.m.Spokane

15 Sep

GEG7:55 a.m.Spokane

18h 50m

2 stops

YYZ5:45 a.m.Toronto Pearson Intl

C$ 622

WestJet

3 Jun

YYZ6:35 p.m.Toronto Pearson Intl

20h 36m

2 stops

GEG12:11 p.m.Spokane

10 Jun

GEG7:00 a.m.Spokane

12h 45m

2 stops

YYZ10:45 p.m.Toronto Pearson Intl

C$ 647

WestJet

10 Jun

YYZ6:35 p.m.Toronto Pearson Intl

29h 53m

2 stops

BOI10:28 p.m.Boise Air Term. Gowen Fld

14 Jun

BOI6:10 p.m.Boise Air Term. Gowen Fld

26h 35m

2 stops

YYZ10:45 p.m.Toronto Pearson Intl

C$ 749

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 28/5

12:29 p.m.-9:44 p.m.

2 stops11h 15m

Boise Air Term. Gowen Fld

Mon 1/6

11:39 p.m.-12:19 p.m.

1 stop10h 40m

C$ 437

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 15/6

5:45 p.m.-11:55 p.m.

2 stops9h 10m

Spokane

Mon 22/6

7:08 p.m.-8:55 a.m.

2 stops10h 47m

C$ 437

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 26/7

6:30 a.m.-10:57 a.m.

1 stop6h 27m

Boise Air Term. Gowen Fld

Sun 2/8

8:25 a.m.-11:13 p.m.

2 stops12h 48m

C$ 464

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 28/5

6:30 a.m.-4:44 p.m.

1 stop12h 14m

Boise Air Term. Gowen Fld

Mon 1/6

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

1 stop9h 55m

C$ 471

Quickest round-trip

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 3/6

7:20 a.m.-1:24 p.m.

1 stop9h 04m

Spokane

Wed 10/6

2:01 p.m.-11:29 p.m.

1 stop6h 28m

C$ 515

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Mon 31/8

7:20 p.m.-4:48 p.m.

2 stops23h 28m

Boise Air Term. Gowen Fld

Tue 1/9

7:01 p.m.-10:06 a.m.

2 stops13h 05m

C$ 528

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 3/6

10:56 a.m.-8:43 p.m.

2 stops12h 47m

Spokane

Wed 10/6

2:01 p.m.-11:29 p.m.

1 stop6h 28m

C$ 528

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Mon 31/8

7:20 p.m.-4:48 p.m.

2 stops23h 28m

Boise Air Term. Gowen Fld

Tue 1/9

7:01 p.m.-10:06 a.m.

2 stops13h 05m

C$ 530

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 28/5

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

1 stop7h 48m

Spokane

Mon 1/6

5:00 a.m.-11:23 p.m.

1 stop15h 23m

C$ 545

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Sun 26/7

9:15 a.m.-6:00 p.m.

2 stops10h 45m

Boise Air Term. Gowen Fld

Sun 2/8

5:56 p.m.-10:00 p.m.

2 stops26h 04m

C$ 1,145

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 January, then book flights to Idaho from Region of Ontario during March instead. Flights to Idaho in March, while not as cheap as those in January, still average around C$ 331.

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 14m
Direct flights	None

The fastest flight from Region of Ontario to Idaho takes 6h 14m

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

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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 May 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
Air Canada	PriceFrom C$ 199	Free Cancellation	Rating 7.1 11,000 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom C$ 387	Free Cancellation	Rating 7.9 12,332 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom C$ 422	Free Cancellation	Rating 7.4 9,684 reviews	Search United Airlines 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.