How long is the flight from Toronto to Idaho?

The flight from Toronto 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 Toronto) to Boise (the most popular airport in Idaho), then the flight time is 9h 43m on average. If you fly from Hamilton (another popular airport in Toronto) to Boise, then the average flight time is 18h 39m.

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

United Airlines, Delta, and Air Canada are the most popular carriers operating from Toronto to Idaho

Which airlines fly to Idaho?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Idaho from Toronto according to our data. United Airlines is the first choice among our users, with 52% 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 Toronto to Idaho?

Prices for flights from Toronto to Idaho refresh daily.

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

The number of operators available for flights from Toronto to Idaho is 3 as of August 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Idaho.

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

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 254 Cheap Flights from Toronto to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 a.m. - 9:24 p.m.

YYZ

BOI

16h 54m

1 stop

10:36 a.m. - 9:32 p.m.

BOI

YYZ

8h 56m

1 stop

C$ 421United Airlines

Sat, 29 Aug - Sat, 5 Sep

6:30 a.m. - 2:31 p.m.

YYZ

BOI

10h 01m

1 stop

3:21 p.m. - 12:35 p.m.

BOI

YYZ

19h 14m

1 stop

C$ 421American Airlines

Fri, 11 Sep - Fri, 18 Sep

6:30 a.m. - 3:31 p.m.

YYZ

BOI

11h 01m

1 stop

6:25 a.m. - 3:14 p.m.

BOI

YYZ

6h 49m

1 stop

C$ 426United Airlines

Tue, 22 Sep - Sat, 26 Sep

6:30 a.m. - 12:35 p.m.

YYZ

BOI

8h 05m

1 stop

1:40 p.m. - 11:59 p.m.

BOI

YYZ

8h 19m

1 stop

C$ 435Delta

Sun, 1 Nov - Sat, 7 Nov

6:30 a.m. - 12:35 p.m.

YYZ

BOI

8h 05m

1 stop

1:40 p.m. - 11:59 p.m.

BOI

YYZ

8h 19m

1 stop

C$ 435Delta

Sun, 1 Nov - Wed, 4 Nov

4:10 p.m. - 9:11 p.m.

YYZ

GEG

8h 01m

1 stop

5:00 a.m. - 3:02 p.m.

GEG

YYZ

7h 02m

1 stop

C$ 435United Airlines

Mon, 2 Nov - Fri, 6 Nov

8:00 a.m. - 5:03 p.m.

YYZ

BOI

11h 03m

2 stops

3:21 p.m. - 10:59 a.m.

BOI

YYZ

17h 38m

1 stop

C$ 489American Airlines

Fri, 11 Sep - Fri, 18 Sep

6:20 a.m. - 1:02 p.m.

YYZ

GEG

9h 42m

1 stop

12:41 p.m. - 12:02 a.m.

GEG

YYZ

8h 21m

1 stop

C$ 508WestJet

Tue, 18 Aug - Tue, 25 Aug

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

YYZ

BOI

17h 25m

1 stop

6:44 a.m. - 10:54 p.m.

BOI

YYZ

14h 10m

1 stop

C$ 659Alaska Airlines

Tue, 18 Aug - Wed, 26 Aug

6:46 a.m. - 9:07 p.m.

YYZ

BOI

16h 21m

2 stops

8:03 a.m. - 10:54 p.m.

BOI

YYZ

12h 51m

2 stops

C$ 670Alaska Airlines

Tue, 18 Aug - Tue, 25 Aug

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Air Canada flights from Toronto to Idaho

Our best Air Canada deals on Toronto to Idaho flight tickets

Air Canada

31 Aug

YYZ6:40 p.m.Toronto Pearson Intl

16h 55m

1 stop

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

9 Sep

BOI5:40 p.m.Boise Air Term. Gowen Fld

13h 20m

2 stops

YYZ9:00 a.m.Toronto Pearson Intl

C$ 589

Air Canada

31 Aug

YTZ12:15 p.m.Toronto Island

11h 22m

2 stops

BOI9:37 p.m.Boise Air Term. Gowen Fld

9 Sep

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

9h 42m

2 stops

YTZ4:42 p.m.Toronto Island

C$ 601

Air Canada

14 Sep

YTZ7:35 p.m.Toronto Island

17h 51m

1 stop

BOI11:26 a.m.Boise Air Term. Gowen Fld

21 Sep

BOI7:05 p.m.Boise Air Term. Gowen Fld

13h 02m

2 stops

YTZ10:07 a.m.Toronto Island

C$ 613

United Airlines flights from Toronto to Idaho

Our best United Airlines deals on Toronto to Idaho flight tickets

United Airlines

29 Aug

YYZ6:30 a.m.Toronto Pearson Intl

16h 54m

1 stop

BOI9:24 p.m.Boise Air Term. Gowen Fld

5 Sep

BOI10:36 a.m.Boise Air Term. Gowen Fld

8h 56m

1 stop

YYZ9:32 p.m.Toronto Pearson Intl

C$ 421

United Airlines

22 Sep

YYZ6:30 a.m.Toronto Pearson Intl

11h 01m

1 stop

BOI3:31 p.m.Boise Air Term. Gowen Fld

26 Sep

BOI6:25 a.m.Boise Air Term. Gowen Fld

6h 49m

1 stop

YYZ3:14 p.m.Toronto Pearson Intl

C$ 426

United Airlines

2 Nov

YYZ4:10 p.m.Toronto Pearson Intl

8h 01m

1 stop

GEG9:11 p.m.Spokane

6 Nov

GEG5:00 a.m.Spokane

7h 02m

1 stop

YYZ3:02 p.m.Toronto Pearson Intl

C$ 435

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 29/8

6:30 a.m.-9:24 p.m.

1 stop16h 54m

Boise Air Term. Gowen Fld

Sat 5/9

10:36 a.m.-9:32 p.m.

1 stop8h 56m

C$ 421

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 11/9

6:30 a.m.-2:31 p.m.

1 stop10h 01m

Boise Air Term. Gowen Fld

Fri 18/9

3:21 p.m.-12:35 p.m.

1 stop19h 14m

C$ 421

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 22/9

6:30 a.m.-3:31 p.m.

1 stop11h 01m

Boise Air Term. Gowen Fld

Sat 26/9

6:25 a.m.-3:14 p.m.

1 stop6h 49m

C$ 426

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 1/11

6:30 a.m.-12:35 p.m.

1 stop8h 05m

Boise Air Term. Gowen Fld

Sat 7/11

1:40 p.m.-11:59 p.m.

1 stop8h 19m

C$ 435

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 1/11

6:30 a.m.-12:35 p.m.

1 stop8h 05m

Boise Air Term. Gowen Fld

Wed 4/11

1:40 p.m.-11:59 p.m.

1 stop8h 19m

C$ 435

Quickest round-trip

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 2/11

4:10 p.m.-9:11 p.m.

1 stop8h 01m

Spokane

Fri 6/11

5:00 a.m.-3:02 p.m.

1 stop7h 02m

C$ 435

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 11/9

8:00 a.m.-5:03 p.m.

2 stops11h 03m

Boise Air Term. Gowen Fld

Fri 18/9

3:21 p.m.-10:59 a.m.

1 stop17h 38m

C$ 489

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Tue 18/8

6:20 a.m.-1:02 p.m.

1 stop9h 42m

Spokane

Tue 25/8

12:41 p.m.-12:02 a.m.

1 stop8h 21m

C$ 508

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 18/8

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

1 stop17h 25m

Boise Air Term. Gowen Fld

Wed 26/8

6:44 a.m.-10:54 p.m.

1 stop14h 10m

C$ 659

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 18/8

6:46 a.m.-9:07 p.m.

2 stops16h 21m

Boise Air Term. Gowen Fld

Tue 25/8

8:03 a.m.-10:54 p.m.

2 stops12h 51m

C$ 670

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 Toronto 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 November, then book flights to Idaho from Toronto during September instead. Flights to Idaho in September, while not as cheap as those in November, still average around C$ 442.

Can stopping save me money on Toronto to Idaho flights?

You could potentially save up to 56% on your flight if you consider stops on a Toronto to Idaho flight.

Cheap Toronto to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Idaho

Fastest flight time	6h 45m
Direct flights	None

The fastest flight from Toronto to Idaho takes 6h 45m

There are no direct flights from Toronto to Idaho. There are no popular flight routes from Toronto to Idaho.

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Frequently asked questions about flying from Toronto to Idaho

When did momondo last update prices for flights from Toronto to Idaho?
Prices for flights from Toronto to Idaho refresh daily.
How many operators does momondo search for flights from Toronto to Idaho?
The number of operators available for flights from Toronto to Idaho is 3 as of August 2026.
How old do you have to be to fly from Toronto to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Toronto to Idaho

Compare and see reviews for airlines that fly from Toronto to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom C$ 398	Free Cancellation	Rating 7.9 12,749 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom C$ 404	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights
Delta	PriceFrom C$ 433	Free Cancellation	Rating 7.8 8,493 reviews	Search Delta flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Idaho from Toronto with this policy.

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

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

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