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

7 flights are operational weekly from Region of Ontario to Idaho as of March 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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 40% 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.

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 Hamilton (a popular airport in Region of Ontario) to Boise (the most popular airport in Idaho), then the flight time is 11h 04m on average. If you fly from Toronto (another popular airport in Region of Ontario) to Boise, then the average flight time is 11h 38m.

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

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 5 operators available for flights from Ontario to Idaho as of March 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$ 247 Cheap Flights from Ontario to Idaho in 2026

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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.

6:15 a.m. - 1:07 p.m.

YYZ

BOI

8h 52m

1 stop

10:45 a.m. - 11:10 p.m.

BOI

YYZ

10h 25m

2 stops

C$ 413Delta

Tue, 14 Apr - Sat, 18 Apr

12:22 p.m. - 11:34 p.m.

YYZ

GEG

14h 12m

2 stops

5:30 a.m. - 9:59 p.m.

GEG

YYZ

13h 29m

2 stops

C$ 413Delta

Thu, 16 Apr - Thu, 23 Apr

6:15 a.m. - 12:49 p.m.

YYZ

BOI

8h 34m

1 stop

1:53 p.m. - 10:55 p.m.

BOI

YYZ

7h 02m

1 stop

C$ 425American Airlines

Wed, 22 Apr - Sat, 25 Apr

10:45 a.m. - 9:35 p.m.

YYZ

BOI

12h 50m

2 stops

5:46 p.m. - 9:54 a.m.

BOI

YYZ

14h 08m

2 stops

C$ 439United Airlines

Wed, 27 May - Mon, 1 Jun

6:45 a.m. - 10:38 p.m.

YYZ

BOI

17h 53m

1 stop

1:29 p.m. - 10:53 a.m.

BOI

YYZ

19h 24m

1 stop

C$ 440American Airlines

Tue, 14 Apr - Sat, 18 Apr

4:55 p.m. - 9:31 p.m.

YYZ

GEG

7h 36m

1 stop

5:00 a.m. - 3:45 p.m.

GEG

YYZ

7h 45m

1 stop

C$ 444Alaska Airlines

Wed, 29 Apr - Sat, 2 May

12:22 p.m. - 9:56 p.m.

YYZ

BOI

11h 34m

2 stops

5:34 a.m. - 6:31 p.m.

BOI

YYZ

10h 57m

1 stop

C$ 446Delta

Thu, 16 Apr - Sun, 19 Apr

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

YYZ

BOI

12h 14m

1 stop

5:46 p.m. - 11:49 a.m.

BOI

YYZ

16h 03m

2 stops

C$ 450United Airlines

Wed, 27 May - Mon, 1 Jun

3:35 p.m. - 10:50 p.m.

YTZ

BOI

9h 15m

2 stops

5:00 a.m. - 7:52 p.m.

BOI

YTZ

12h 52m

2 stops

C$ 753Air Canada

Mon, 4 May - Mon, 11 May

4:55 p.m. - 11:18 a.m.

YYZ

SUN

20h 23m

1 stop

12:00 p.m. - 3:45 p.m.

SUN

YYZ

25h 45m

1 stop

C$ 819Alaska Airlines

Wed, 15 Apr - Sat, 18 Apr

United Airlines flights from Region of Ontario to Idaho

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

United Airlines

27 May

YYZ10:45 a.m.Toronto Pearson Intl

12h 50m

2 stops

BOI9:35 p.m.Boise Air Term. Gowen Fld

1 Jun

BOI5:46 p.m.Boise Air Term. Gowen Fld

14h 08m

2 stops

YYZ9:54 a.m.Toronto Pearson Intl

C$ 439

United Airlines

27 May

YYZ6:30 a.m.Toronto Pearson Intl

12h 14m

1 stop

BOI4:44 p.m.Boise Air Term. Gowen Fld

1 Jun

BOI5:46 p.m.Boise Air Term. Gowen Fld

16h 03m

2 stops

YYZ11:49 a.m.Toronto Pearson Intl

C$ 450

United Airlines

31 Mar

YYZ5:15 p.m.Toronto Pearson Intl

7h 42m

1 stop

BOI10:57 p.m.Boise Air Term. Gowen Fld

7 Apr

BOI7:03 p.m.Boise Air Term. Gowen Fld

19h 11m

1 stop

YYZ4:14 p.m.Toronto Pearson Intl

C$ 455

Delta flights from Region of Ontario to Idaho

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

Delta

14 Apr

YYZ6:15 a.m.Toronto Pearson Intl

8h 52m

1 stop

BOI1:07 p.m.Boise Air Term. Gowen Fld

18 Apr

BOI10:45 a.m.Boise Air Term. Gowen Fld

10h 25m

2 stops

YYZ11:10 p.m.Toronto Pearson Intl

C$ 413

Delta

17 Apr

YYZ6:15 a.m.Toronto Pearson Intl

8h 52m

1 stop

BOI1:07 p.m.Boise Air Term. Gowen Fld

20 Apr

BOI8:30 a.m.Boise Air Term. Gowen Fld

12h 26m

2 stops

YYZ10:56 p.m.Toronto Pearson Intl

C$ 455

Delta

8 May

YYZ6:30 a.m.Toronto Pearson Intl

13h 20m

2 stops

BOI5:50 p.m.Boise Air Term. Gowen Fld

25 May

BOI6:00 a.m.Boise Air Term. Gowen Fld

10h 31m

2 stops

YYZ6:31 p.m.Toronto Pearson Intl

C$ 487

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 14/4

6:15 a.m.-1:07 p.m.

1 stop8h 52m

Boise Air Term. Gowen Fld

Sat 18/4

10:45 a.m.-11:10 p.m.

2 stops10h 25m

C$ 413

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 16/4

12:22 p.m.-11:34 p.m.

2 stops14h 12m

Spokane

Thu 23/4

5:30 a.m.-9:59 p.m.

2 stops13h 29m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 22/4

6:15 a.m.-12:49 p.m.

1 stop8h 34m

Boise Air Term. Gowen Fld

Sat 25/4

1:53 p.m.-10:55 p.m.

1 stop7h 02m

C$ 425

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 27/5

10:45 a.m.-9:35 p.m.

2 stops12h 50m

Boise Air Term. Gowen Fld

Mon 1/6

5:46 p.m.-9:54 a.m.

2 stops14h 08m

C$ 439

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 14/4

6:45 a.m.-10:38 p.m.

1 stop17h 53m

Boise Air Term. Gowen Fld

Sat 18/4

1:29 p.m.-10:53 a.m.

1 stop19h 24m

C$ 440

Quickest round-trip

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 29/4

4:55 p.m.-9:31 p.m.

1 stop7h 36m

Spokane

Sat 2/5

5:00 a.m.-3:45 p.m.

1 stop7h 45m

C$ 444

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 16/4

12:22 p.m.-9:56 p.m.

2 stops11h 34m

Boise Air Term. Gowen Fld

Sun 19/4

5:34 a.m.-6:31 p.m.

1 stop10h 57m

C$ 446

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 27/5

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

1 stop12h 14m

Boise Air Term. Gowen Fld

Mon 1/6

5:46 p.m.-11:49 a.m.

2 stops16h 03m

C$ 450

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Mon 4/5

3:35 p.m.-10:50 p.m.

2 stops9h 15m

Boise Air Term. Gowen Fld

Mon 11/5

5:00 a.m.-7:52 p.m.

2 stops12h 52m

C$ 753

TorontoHailey

YYZ - SUN

YYZSUN

Toronto Pearson Intl

Wed 15/4

4:55 p.m.-11:18 a.m.

1 stop20h 23m

Hailey Sun Valley-Friedman

Sat 18/4

12:00 p.m.-3:45 p.m.

1 stop25h 45m

C$ 819

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

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

You could potentially save up to 42% 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 27m
Direct flights	None

The fastest flight from Region of Ontario to Idaho takes 6h 27m

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

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 5 operators available for flights from Ontario to Idaho as of March 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$ 200	Free Cancellation	Rating 7.1 10,835 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom C$ 404	Free Cancellation	Rating 7.9 12,101 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom C$ 425	Free Cancellation	Rating 7.4 9,463 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.