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 48% 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.

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 Hamilton (a popular airport in Toronto) to Boise (the most popular airport in Idaho), then the flight time is 13h 06m on average. If you fly from Toronto (another popular airport in Toronto) to Boise, then the average flight time is 15h 46m.

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

Delta, United Airlines, and Alaska 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 4 as of September 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$ 295 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.

5:15 p.m. - 11:42 p.m.YYZ Toronto Pearson Intl-GEG Spokane

9h 27m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

7:20 p.m. - 9:01 a.m.GEG Spokane-YYZ Toronto Pearson Intl

10h 41m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

C$ 486Delta

Wed, 10 Feb - Tue, 16 Feb

5:15 p.m. - 11:42 p.m.YYZ Toronto Pearson Intl-GEG Spokane

9h 27m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

5:45 a.m. - 7:07 p.m.GEG Spokane-YYZ Toronto Pearson Intl

10h 22m2 stops Salt Lake City Detroit Metropolitan Wayne County

C$ 486Delta

Wed, 10 Feb - Wed, 17 Feb

6:46 a.m. - 11:59 a.m.YYZ Toronto Pearson Intl-GEG Spokane

8h 13m1 stop Dallas/Fort Worth

2:13 p.m. - 11:46 p.m.GEG Spokane-YYZ Toronto Pearson Intl

6h 33m1 stop Chicago O'Hare Intl

C$ 507American Airlines

Wed, 28 Oct - Wed, 4 Nov

10:57 a.m. - 8:43 p.m.YYZ Toronto Pearson Intl-GEG Spokane

12h 46m2 stops New York LaGuardia Dallas/Fort Worth

2:13 p.m. - 11:46 p.m.GEG Spokane-YYZ Toronto Pearson Intl

6h 33m1 stop Chicago O'Hare Intl

C$ 521American Airlines

Wed, 28 Oct - Wed, 4 Nov

6:30 a.m. - 6:20 p.m.YYZ Toronto Pearson Intl-GEG Spokane

14h 50m1 stop San Francisco

1:10 p.m. - 7:30 a.m.GEG Spokane-YYZ Toronto Pearson Intl

15h 20m1 stop San Francisco

C$ 543United Airlines

Sat, 24 Oct - Tue, 27 Oct

7:00 a.m. - 11:24 a.m.YYZ Toronto Pearson Intl-GEG Spokane

7h 24m1 stop Chicago O'Hare Intl

7:00 a.m. - 11:59 p.m.GEG Spokane-YYZ Toronto Pearson Intl

13h 59m2 stops San Francisco Chicago O'Hare Intl

C$ 543United Airlines

Sat, 24 Oct - Tue, 27 Oct

12:10 p.m. - 9:39 a.m.YTZ Toronto Island-BOI Boise Air Term. Gowen Fld

23h 29m2 stops Chicago O'Hare Intl Denver Intl

4:05 p.m. - 10:06 a.m.BOI Boise Air Term. Gowen Fld-YTZ Toronto Island

16h 01m2 stops San Francisco Chicago O'Hare Intl

C$ 583Air Canada

Tue, 26 Jan - Fri, 29 Jan

6:30 a.m. - 1:03 p.m.YYZ Toronto Pearson Intl-BOI Boise Air Term. Gowen Fld

8h 33m1 stop San Francisco

7:10 p.m. - 7:30 a.m.BOI Boise Air Term. Gowen Fld-YYZ Toronto Pearson Intl

10h 20m1 stop San Francisco

C$ 599Air Canada

Wed, 21 Oct - Mon, 26 Oct

5:15 p.m. - 9:33 a.m.YYZ Toronto Pearson Intl-BOI Boise Air Term. Gowen Fld

18h 18m2 stops Seattle/Tacoma Intl Portland

7:57 p.m. - 4:05 p.m.BOI Boise Air Term. Gowen Fld-YYZ Toronto Pearson Intl

18h 08m2 stops Portland Seattle/Tacoma Intl

C$ 757Alaska Airlines

Thu, 5 Nov - Mon, 9 Nov

5:15 p.m. - 9:33 a.m.YYZ Toronto Pearson Intl-BOI Boise Air Term. Gowen Fld

18h 18m2 stops Seattle/Tacoma Intl Portland

7:57 p.m. - 4:05 p.m.BOI Boise Air Term. Gowen Fld-YYZ Toronto Pearson Intl

18h 08m2 stops Portland Seattle/Tacoma Intl

C$ 760Alaska Airlines

Thu, 5 Nov - Mon, 9 Nov

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Alaska Airlines flights from Toronto to Idaho

Our best Alaska Airlines deals on Toronto to Idaho flight tickets

Alaska Airlines

5 Nov

YYZ5:15 p.m.Toronto Pearson Intl

18h 18m

2 stops

BOI9:33 a.m.Boise Air Term. Gowen Fld

9 Nov

BOI7:57 p.m.Boise Air Term. Gowen Fld

18h 08m

2 stops

YYZ4:05 p.m.Toronto Pearson Intl

C$ 757

Alaska Airlines

5 Nov

YYZ5:15 p.m.Toronto Pearson Intl

18h 18m

2 stops

BOI9:33 a.m.Boise Air Term. Gowen Fld

9 Nov

BOI7:57 p.m.Boise Air Term. Gowen Fld

18h 08m

2 stops

YYZ4:05 p.m.Toronto Pearson Intl

C$ 760

Alaska Airlines

18 Feb

YYZ5:15 p.m.Toronto Pearson Intl

8h 56m

1 stop

BOI12:11 a.m.Boise Air Term. Gowen Fld

23 Feb

BOI4:00 p.m.Boise Air Term. Gowen Fld

22h 05m

1 stop

YYZ4:05 p.m.Toronto Pearson Intl

C$ 1,457

Air Canada flights from Toronto to Idaho

Our best Air Canada deals on Toronto to Idaho flight tickets

Air Canada

26 Jan

YTZ12:10 p.m.Toronto Island

23h 29m

2 stops

BOI9:39 a.m.Boise Air Term. Gowen Fld

29 Jan

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

16h 01m

2 stops

YTZ10:06 a.m.Toronto Island

C$ 583

Air Canada

21 Oct

YYZ6:30 a.m.Toronto Pearson Intl

8h 33m

1 stop

BOI1:03 p.m.Boise Air Term. Gowen Fld

26 Oct

BOI7:10 p.m.Boise Air Term. Gowen Fld

10h 20m

1 stop

YYZ7:30 a.m.Toronto Pearson Intl

C$ 599

Air Canada

5 Nov

YYZ8:20 a.m.Toronto Pearson Intl

10h 22m

1 stop

BOI4:42 p.m.Boise Air Term. Gowen Fld

9 Nov

BOI5:44 p.m.Boise Air Term. Gowen Fld

15h 43m

2 stops

YYZ11:27 a.m.Toronto Pearson Intl

C$ 611

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Wed 10/2

5:15 p.m.-11:42 p.m.

2 stops9h 27m

Spokane

Tue 16/2

7:20 p.m.-9:01 a.m.

2 stops10h 41m

C$ 486

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Wed 10/2

5:15 p.m.-11:42 p.m.

2 stops9h 27m

Spokane

Wed 17/2

5:45 a.m.-7:07 p.m.

2 stops10h 22m

C$ 486

Quickest round-trip

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Wed 28/10

6:46 a.m.-11:59 a.m.

1 stop8h 13m

Spokane

Wed 4/11

2:13 p.m.-11:46 p.m.

1 stop6h 33m

C$ 507

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Wed 28/10

10:57 a.m.-8:43 p.m.

2 stops12h 46m

Spokane

Wed 4/11

2:13 p.m.-11:46 p.m.

1 stop6h 33m

C$ 521

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Sat 24/10

6:30 a.m.-6:20 p.m.

1 stop14h 50m

Spokane

Tue 27/10

1:10 p.m.-7:30 a.m.

1 stop15h 20m

C$ 543

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Sat 24/10

7:00 a.m.-11:24 a.m.

1 stop7h 24m

Spokane

Tue 27/10

7:00 a.m.-11:59 p.m.

2 stops13h 59m

C$ 543

TorontoBoise

YTZ Toronto Island - BOI Boise Air Term. Gowen Fld

YTZBOI

Toronto Island

Tue 26/1

12:10 p.m.-9:39 a.m.

2 stops23h 29m

Boise Air Term. Gowen Fld

Fri 29/1

4:05 p.m.-10:06 a.m.

2 stops16h 01m

C$ 583

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Wed 21/10

6:30 a.m.-1:03 p.m.

1 stop8h 33m

Boise Air Term. Gowen Fld

Mon 26/10

7:10 p.m.-7:30 a.m.

1 stop10h 20m

C$ 599

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Thu 5/11

5:15 p.m.-9:33 a.m.

2 stops18h 18m

Boise Air Term. Gowen Fld

Mon 9/11

7:57 p.m.-4:05 p.m.

2 stops18h 08m

C$ 757

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Thu 5/11

5:15 p.m.-9:33 a.m.

2 stops18h 18m

Boise Air Term. Gowen Fld

Mon 9/11

7:57 p.m.-4:05 p.m.

2 stops18h 08m

C$ 760

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 February instead. Flights to Idaho in February, while not as cheap as those in November, still average around C$ 464.

Can stopping save me money on Toronto to Idaho flights?

You could potentially save up to 10% 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

Best price found	C$ 295
Fastest flight time	6h 21m
Direct flights	None

The best one-way flight to Idaho from Toronto in the past 72 hours is C$ 295. The best round-trip flight deal from Toronto to Idaho found on momondo in the last 72 hours is C$ 486.

The fastest flight from Toronto to Idaho takes 6h 21m

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 4 as of September 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$ 256	Free Cancellation	Rating 7.1 11,630 reviews	Search Air Canada flights
Delta	PriceFrom C$ 379	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights
Alaska Airlines	PriceFrom C$ 395	Free Cancellation	Rating 7.9 12,931 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom C$ 400	Free Cancellation	Rating 7.4 10,208 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.