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

Which airlines fly to Idaho?

Alaska Airlines, United Airlines and Delta 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 44% 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?

Delta, United Airlines, and American Airlines 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 June 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$ 269 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.

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$ 456Delta

Fri, 18 Sep - Sun, 20 Sep

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$ 458Delta

Fri, 18 Sep - Sun, 20 Sep

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$ 458United Airlines

Sat, 4 Jul - Sat, 11 Jul

7:25 p.m. - 9:35 a.m.

YTZ

BOI

16h 10m

2 stops

7:05 p.m. - 10:07 a.m.

BOI

YTZ

13h 02m

2 stops

C$ 529United Airlines

Sat, 19 Sep - Wed, 23 Sep

1:30 p.m. - 10:58 p.m.

YYZ

GEG

12h 28m

2 stops

5:40 p.m. - 9:15 p.m.

GEG

YYZ

24h 35m

2 stops

C$ 584WestJet

Sat, 11 Jul - Sat, 18 Jul

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

YYZ

IDA

11h 00m

1 stop

10:47 p.m. - 6:55 a.m.

IDA

YYZ

30h 08m

2 stops

C$ 619Multiple Airlines

Fri, 10 Jul - Fri, 17 Jul

10:30 p.m. - 11:52 a.m.

YYZ

GEG

40h 22m

2 stops

7:00 a.m. - 6:55 a.m.

GEG

YYZ

20h 55m

2 stops

C$ 623WestJet

Sat, 4 Jul - Sat, 11 Jul

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

YYZ

BOI

10h 01m

1 stop

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

BOI

YYZ

17h 38m

1 stop

C$ 623American Airlines

Sun, 20 Sep - Sat, 26 Sep

8:00 a.m. - 7:04 p.m.

YYZ

JAC

13h 04m

2 stops

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

JAC

YYZ

18h 18m

2 stops

C$ 644American Airlines

Tue, 8 Sep - Tue, 15 Sep

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

YYZ

IDA

11h 00m

1 stop

10:47 p.m. - 6:39 a.m.

IDA

YYZ

29h 52m

1 stop

C$ 741Multiple Airlines

Fri, 10 Jul - Fri, 17 Jul

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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

12h 38m

1 stop

BOI10:53 p.m.Boise Air Term. Gowen Fld

23 Sep

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

13h 02m

2 stops

YTZ10:07 a.m.Toronto Island

C$ 748

Air Canada

19 Sep

YTZ12:15 p.m.Toronto Island

12h 38m

1 stop

BOI10:53 p.m.Boise Air Term. Gowen Fld

23 Sep

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

13h 02m

2 stops

YTZ10:07 a.m.Toronto Island

C$ 774

Delta flights from Toronto to Idaho

Our best Delta deals on Toronto to Idaho flight tickets

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$ 456

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$ 458

Delta

4 Jul

YYZ12:25 p.m.Toronto Pearson Intl

10h 01m

1 stop

GEG7:26 p.m.Spokane

11 Jul

GEG12:54 p.m.Spokane

8h 04m

1 stop

YYZ11:58 p.m.Toronto Pearson Intl

C$ 477

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

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$ 456

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$ 458

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$ 458

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Sat 19/9

7:25 p.m.-9:35 a.m.

2 stops16h 10m

Boise Air Term. Gowen Fld

Wed 23/9

7:05 p.m.-10:07 a.m.

2 stops13h 02m

C$ 529

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 11/7

1:30 p.m.-10:58 p.m.

2 stops12h 28m

Spokane

Sat 18/7

5:40 p.m.-9:15 p.m.

2 stops24h 35m

C$ 584

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 10/7

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

1 stop11h 00m

Idaho Falls Fanning Field

Fri 17/7

10:47 p.m.-6:55 a.m.

2 stops30h 08m

C$ 619

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 4/7

10:30 p.m.-11:52 a.m.

2 stops40h 22m

Spokane

Sat 11/7

7:00 a.m.-6:55 a.m.

2 stops20h 55m

C$ 623

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 20/9

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

1 stop10h 01m

Boise Air Term. Gowen Fld

Sat 26/9

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

1 stop17h 38m

C$ 623

TorontoJackson

YYZ - JAC

YYZJAC

Toronto Pearson Intl

Tue 8/9

8:00 a.m.-7:04 p.m.

2 stops13h 04m

Jackson Hole

Tue 15/9

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

2 stops18h 18m

C$ 644

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 10/7

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

1 stop11h 00m

Idaho Falls Fanning Field

Fri 17/7

10:47 p.m.-6:39 a.m.

1 stop29h 52m

C$ 741

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 August, then book flights to Idaho from Toronto during September instead. Flights to Idaho in September, while not as cheap as those in August, still average around C$ 206.

Can stopping save me money on Toronto to Idaho flights?

You could potentially save up to 37% 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 12m
Direct flights	None

The fastest flight from Toronto to Idaho takes 6h 12m

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 June 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 12,525 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom C$ 403	Free Cancellation	Rating 7.4 9,842 reviews	Search United Airlines flights
Delta	PriceFrom C$ 432	Free Cancellation	Rating 7.8 8,407 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.