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 13h 36m on average. If you fly from Hamilton (another popular airport in Toronto) to Boise, then the average flight time is 46h 12m.

Which airlines fly to Idaho?

Alaska Airlines, United Airlines and Air Canada are the top three most popular airlines that fly to Idaho from Toronto according to our data. Alaska Airlines is the first choice among our users, with 41% 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 Toronto to Idaho?

United Airlines, Delta, and WestJet are the most popular carriers operating 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 April 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$ 251 Cheap Flights from Toronto to Idaho in 2026

1 adult

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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.

2:29 p.m. - 10:04 p.m.

YYZ

BOI

9h 35m

2 stops

6:00 a.m. - 9:59 p.m.

BOI

YYZ

13h 59m

2 stops

C$ 426Delta

Wed, 10 Jun - Sun, 14 Jun

6:30 a.m. - 1:11 p.m.

YYZ

GEG

9h 41m

1 stop

6:10 a.m. - 11:14 p.m.

GEG

YYZ

14h 04m

2 stops

C$ 426Delta

Wed, 3 Jun - Fri, 5 Jun

12:00 p.m. - 10:30 p.m.

YYZ

BOI

12h 30m

2 stops

8:42 a.m. - 10:45 p.m.

BOI

YYZ

12h 03m

2 stops

C$ 475WestJet

Sat, 11 Jul - Wed, 15 Jul

12:15 p.m. - 9:35 a.m.

YTZ

BOI

23h 20m

2 stops

7:01 p.m. - 4:41 p.m.

BOI

YTZ

19h 40m

2 stops

C$ 493Air Canada

Sat, 19 Sep - Wed, 23 Sep

2:55 p.m. - 9:35 a.m.

YTZ

BOI

20h 40m

2 stops

5:00 a.m. - 4:41 p.m.

BOI

YTZ

9h 41m

2 stops

C$ 494United Airlines

Sat, 19 Sep - Wed, 23 Sep

7:20 p.m. - 9:35 a.m.

YTZ

BOI

16h 15m

2 stops

5:00 a.m. - 4:41 p.m.

BOI

YTZ

9h 41m

2 stops

C$ 496Air Canada

Sat, 19 Sep - Wed, 23 Sep

4:18 p.m. - 9:05 p.m.

YYZ

GEG

7h 47m

1 stop

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

GEG

YYZ

15h 23m

1 stop

C$ 500United Airlines

Wed, 3 Jun - Fri, 5 Jun

10:30 p.m. - 12:13 p.m.

YYZ

GEG

16h 43m

2 stops

5:39 p.m. - 6:55 a.m.

GEG

YYZ

10h 16m

2 stops

C$ 501WestJet

Mon, 25 May - Mon, 1 Jun

6:46 a.m. - 10:15 p.m.

YYZ

IDA

17h 29m

1 stop

2:19 p.m. - 10:58 a.m.

IDA

YYZ

18h 39m

2 stops

C$ 605American Airlines

Fri, 29 May - Fri, 5 Jun

7:20 a.m. - 3:12 p.m.

YYZ

JAC

9h 52m

1 stop

4:30 p.m. - 5:30 p.m.

JAC

YYZ

23h 00m

1 stop

C$ 837American Airlines

Tue, 8 Sep - Tue, 15 Sep

Air Canada flights from Toronto to Idaho

Our best Air Canada deals on Toronto to Idaho flight tickets

Air Canada

19 Sep

YTZ12:15 p.m.Toronto Island

23h 20m

2 stops

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

23 Sep

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

19h 40m

2 stops

YTZ4:41 p.m.Toronto Island

C$ 493

Air Canada

19 Sep

YTZ7:20 p.m.Toronto Island

16h 15m

2 stops

BOI9:35 a.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$ 496

Air Canada

10 Jun

YYZ5:16 p.m.Toronto Pearson Intl

8h 39m

1 stop

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

14 Jun

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

9h 55m

1 stop

YYZ7:00 a.m.Toronto Pearson Intl

C$ 652

WestJet flights from Toronto to Idaho

Our best WestJet deals on Toronto to Idaho flight tickets

WestJet

2 Sep

YYZ1:30 p.m.Toronto Pearson Intl

26h 52m

2 stops

BOI2:22 p.m.Boise Air Term. Gowen Fld

7 Sep

BOI4:05 p.m.Boise Air Term. Gowen Fld

12h 50m

2 stops

YYZ6:55 a.m.Toronto Pearson Intl

C$ 475

WestJet

29 Jul

YYZ12:00 p.m.Toronto Pearson Intl

12h 28m

2 stops

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

5 Aug

BOI8:42 a.m.Boise Air Term. Gowen Fld

10h 33m

2 stops

YYZ9:15 p.m.Toronto Pearson Intl

C$ 496

WestJet

12 Jun

YYZ12:00 p.m.Toronto Pearson Intl

12h 28m

2 stops

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

15 Jun

BOI8:42 a.m.Boise Air Term. Gowen Fld

10h 33m

2 stops

YYZ9:15 p.m.Toronto Pearson Intl

C$ 500

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 10/6

2:29 p.m.-10:04 p.m.

2 stops9h 35m

Boise Air Term. Gowen Fld

Sun 14/6

6:00 a.m.-9:59 p.m.

2 stops13h 59m

C$ 426

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 3/6

6:30 a.m.-1:11 p.m.

1 stop9h 41m

Spokane

Fri 5/6

6:10 a.m.-11:14 p.m.

2 stops14h 04m

C$ 426

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 11/7

12:00 p.m.-10:30 p.m.

2 stops12h 30m

Boise Air Term. Gowen Fld

Wed 15/7

8:42 a.m.-10:45 p.m.

2 stops12h 03m

C$ 475

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Sat 19/9

12:15 p.m.-9:35 a.m.

2 stops23h 20m

Boise Air Term. Gowen Fld

Wed 23/9

7:01 p.m.-4:41 p.m.

2 stops19h 40m

C$ 493

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Sat 19/9

2:55 p.m.-9:35 a.m.

2 stops20h 40m

Boise Air Term. Gowen Fld

Wed 23/9

5:00 a.m.-4:41 p.m.

2 stops9h 41m

C$ 494

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Sat 19/9

7:20 p.m.-9:35 a.m.

2 stops16h 15m

Boise Air Term. Gowen Fld

Wed 23/9

5:00 a.m.-4:41 p.m.

2 stops9h 41m

C$ 496

Quickest round-trip

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 3/6

4:18 p.m.-9:05 p.m.

1 stop7h 47m

Spokane

Fri 5/6

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

1 stop15h 23m

C$ 500

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 25/5

10:30 p.m.-12:13 p.m.

2 stops16h 43m

Spokane

Mon 1/6

5:39 p.m.-6:55 a.m.

2 stops10h 16m

C$ 501

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 29/5

6:46 a.m.-10:15 p.m.

1 stop17h 29m

Idaho Falls Fanning Field

Fri 5/6

2:19 p.m.-10:58 a.m.

2 stops18h 39m

C$ 605

TorontoJackson

YYZ - JAC

YYZJAC

Toronto Pearson Intl

Tue 8/9

7:20 a.m.-3:12 p.m.

1 stop9h 52m

Jackson Hole

Tue 15/9

4:30 p.m.-5:30 p.m.

1 stop23h 00m

C$ 837

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 January, then book flights to Idaho from Toronto during March instead. Flights to Idaho in March, while not as cheap as those in January, still average around C$ 332.

Can stopping save me money on Toronto to Idaho flights?

You could potentially save up to 42% 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 33m
Direct flights	None

The fastest flight from Toronto to Idaho takes 6h 33m

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

Search flight deals

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 April 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
Air Canada	PriceFrom C$ 199	Free Cancellation	Rating 7.1 10,979 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom C$ 388	Free Cancellation	Rating 7.9 12,315 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom C$ 423	Free Cancellation	Rating 7.4 9,681 reviews	Search United Airlines 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.