Which airlines fly to Idaho?

United Airlines, Air Canada and Alaska Airlines 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 44% of people opting to fly with this airline when travelling to Idaho. Keep in mind that there are 4 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?

Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from Toronto to Idaho

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 37m on average. If you fly from Hamilton (another popular airport in Toronto) to Boise, then the average flight time is 11h 21m.

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 5 as of January 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$ 274 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.

6:30 a.m. - 9:15 p.m.

YYZ

BOI

16h 45m

1 stop

6:30 a.m. - 9:32 p.m.

BOI

YYZ

13h 02m

1 stop

C$ 399Lufthansa

Thu, 23 Apr - Fri, 1 May

4:45 p.m. - 10:40 p.m.

YYZ

BOI

7h 55m

1 stop

3:47 p.m. - 3:35 p.m.

BOI

YYZ

21h 48m

1 stop

C$ 403Alaska Airlines

Mon, 2 Mar - Mon, 9 Mar

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

YYZ

GEG

9h 16m

1 stop

8:38 p.m. - 3:45 p.m.

GEG

YYZ

16h 07m

1 stop

C$ 403Alaska Airlines

Wed, 6 May - Wed, 13 May

6:30 a.m. - 9:15 p.m.

YYZ

BOI

16h 45m

1 stop

6:30 a.m. - 10:36 p.m.

BOI

YYZ

14h 06m

2 stops

C$ 409United Airlines

Thu, 23 Apr - Fri, 1 May

11:00 a.m. - 9:16 p.m.

YYZ

GEG

13h 16m

2 stops

5:00 a.m. - 3:14 p.m.

GEG

YYZ

7h 14m

1 stop

C$ 409United Airlines

Tue, 5 May - Sun, 10 May

7:50 a.m. - 8:55 p.m.

YYZ

BOI

15h 05m

2 stops

3:01 p.m. - 11:06 p.m.

BOI

YYZ

6h 05m

1 stop

C$ 410Delta

Mon, 2 Mar - Mon, 9 Mar

2:15 p.m. - 10:48 p.m.

YYZ

GEG

11h 33m

2 stops

5:45 a.m. - 4:45 p.m.

GEG

YYZ

8h 00m

1 stop

C$ 410Delta

Mon, 11 May - Wed, 13 May

7:45 a.m. - 7:55 p.m.

YYZ

BOI

14h 10m

2 stops

1:52 p.m. - 6:10 a.m.

BOI

YYZ

14h 18m

2 stops

C$ 481WestJet

Thu, 23 Apr - Fri, 24 Apr

6:06 p.m. - 12:42 p.m.

YYZ

GEG

21h 36m

2 stops

3:15 p.m. - 2:34 p.m.

GEG

YYZ

20h 19m

2 stops

C$ 482American Airlines

Mon, 4 May - Sun, 10 May

6:10 a.m. - 12:38 p.m.

YYZ

JAC

8h 28m

1 stop

1:44 p.m. - 12:30 p.m.

JAC

YYZ

20h 46m

1 stop

C$ 831American Airlines

Thu, 12 Mar - Thu, 19 Mar

WestJet flights from Toronto to Idaho

Our best WestJet deals on Toronto to Idaho flight tickets

WestJet

23 Apr

YYZ7:45 a.m.Toronto Pearson Intl

14h 10m

2 stops

BOI7:55 p.m.Boise Air Term. Gowen Fld

24 Apr

BOI1:52 p.m.Boise Air Term. Gowen Fld

14h 18m

2 stops

YYZ6:10 a.m.Toronto Pearson Intl

C$ 481

WestJet

10 Jul

YYZ3:00 p.m.Toronto Pearson Intl

10h 59m

2 stops

BOI11:59 p.m.Boise Air Term. Gowen Fld

21 Jul

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

12h 07m

2 stops

YYZ6:12 a.m.Toronto Pearson Intl

C$ 493

WestJet

2 Mar

YYZ10:15 p.m.Toronto Pearson Intl

22h 07m

2 stops

BOI6:22 p.m.Boise Air Term. Gowen Fld

9 Mar

BOI10:35 a.m.Boise Air Term. Gowen Fld

17h 35m

2 stops

YYZ6:10 a.m.Toronto Pearson Intl

C$ 496

Alaska Airlines flights from Toronto to Idaho

Our best Alaska Airlines deals on Toronto to Idaho flight tickets

Alaska Airlines

2 Mar

YYZ4:45 p.m.Toronto Pearson Intl

7h 55m

1 stop

BOI10:40 p.m.Boise Air Term. Gowen Fld

9 Mar

BOI3:47 p.m.Boise Air Term. Gowen Fld

21h 48m

1 stop

YYZ3:35 p.m.Toronto Pearson Intl

C$ 403

Alaska Airlines

2 Mar

YYZ4:45 p.m.Toronto Pearson Intl

9h 14m

1 stop

BOI11:59 p.m.Boise Air Term. Gowen Fld

9 Mar

BOI6:28 a.m.Boise Air Term. Gowen Fld

7h 07m

1 stop

YYZ3:35 p.m.Toronto Pearson Intl

C$ 411

Alaska Airlines

13 Feb

YYZ4:45 p.m.Toronto Pearson Intl

10h 14m

1 stop

GEG11:59 p.m.Spokane

16 Feb

GEG7:06 p.m.Spokane

17h 29m

1 stop

YYZ3:35 p.m.Toronto Pearson Intl

C$ 443

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 23/4

6:30 a.m.-9:15 p.m.

1 stop16h 45m

Boise Air Term. Gowen Fld

Fri 1/5

6:30 a.m.-9:32 p.m.

1 stop13h 02m

C$ 399

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 2/3

4:45 p.m.-10:40 p.m.

1 stop7h 55m

Boise Air Term. Gowen Fld

Mon 9/3

3:47 p.m.-3:35 p.m.

1 stop21h 48m

C$ 403

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 6/5

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

1 stop9h 16m

Spokane

Wed 13/5

8:38 p.m.-3:45 p.m.

1 stop16h 07m

C$ 403

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 23/4

6:30 a.m.-9:15 p.m.

1 stop16h 45m

Boise Air Term. Gowen Fld

Fri 1/5

6:30 a.m.-10:36 p.m.

2 stops14h 06m

C$ 409

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Tue 5/5

11:00 a.m.-9:16 p.m.

2 stops13h 16m

Spokane

Sun 10/5

5:00 a.m.-3:14 p.m.

1 stop7h 14m

C$ 409

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 2/3

7:50 a.m.-8:55 p.m.

2 stops15h 05m

Boise Air Term. Gowen Fld

Mon 9/3

3:01 p.m.-11:06 p.m.

1 stop6h 05m

C$ 410

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 11/5

2:15 p.m.-10:48 p.m.

2 stops11h 33m

Spokane

Wed 13/5

5:45 a.m.-4:45 p.m.

1 stop8h 00m

C$ 410

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 23/4

7:45 a.m.-7:55 p.m.

2 stops14h 10m

Boise Air Term. Gowen Fld

Fri 24/4

1:52 p.m.-6:10 a.m.

2 stops14h 18m

C$ 481

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 4/5

6:06 p.m.-12:42 p.m.

2 stops21h 36m

Spokane

Sun 10/5

3:15 p.m.-2:34 p.m.

2 stops20h 19m

C$ 482

TorontoJackson

YYZ - JAC

YYZJAC

Toronto Pearson Intl

Thu 12/3

6:10 a.m.-12:38 p.m.

1 stop8h 28m

Jackson Hole

Thu 19/3

1:44 p.m.-12:30 p.m.

1 stop20h 46m

C$ 831

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

Can stopping save me money on Toronto to Idaho flights?

You could potentially save up to 4% 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	7h 02m
Direct flights	None

The fastest flight from Toronto to Idaho takes 7h 02m

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

Search flight deals

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 5 as of January 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$ 200	Free Cancellation	Rating 7.1 10,666 reviews	Search Air Canada flights
Delta	PriceFrom C$ 236	Free Cancellation	Rating 7.9 8,125 reviews	Search Delta flights
United Airlines	PriceFrom C$ 247	Free Cancellation	Rating 7.4 9,214 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom C$ 399	Free Cancellation	Rating 8.0 11,805 reviews	Search Alaska 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.