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

United Airlines, Delta, 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 are refreshed on a daily basis.

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

As of September 2025, there is 1 operator available to choose from for flights from Toronto to Idaho.

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.

$178 Cheap Flights from Toronto to Idaho in 2025/26

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Find the cheapest flights from Toronto to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

6:52 am - 11:31 amYYZ-GEG

7h 39m1 stop

12:45 pm - 7:30 amGEG-YYZ

15h 45m1 stop

$296United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

10:45 am - 11:29 pmYYZ-GEG

15h 44m1 stop

5:10 am - 9:21 pmGEG-YYZ

13h 11m2 stops

$300United Airlines

Find Deal

Wed, Oct 29 - Tue, Nov 4

1:00 pm - 11:42 pmYYZ-BOI

12h 42m2 stops

11:45 am - 11:04 pmBOI-YYZ

9h 19m2 stops

$303Delta

Find Deal

Fri, Feb 20 - Tue, Feb 24

10:10 am - 11:42 pmYYZ-BOI

15h 32m2 stops

3:00 pm - 11:04 pmBOI-YYZ

6h 04m1 stop

$304Delta

Find Deal

Fri, Feb 20 - Tue, Feb 24

9:45 am - 8:14 pmYYZ-GEG

13h 29m1 stop

9:16 pm - 6:20 amGEG-YYZ

30h 04m1 stop

$327Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

9:45 am - 8:14 pmYYZ-GEG

13h 29m1 stop

9:16 pm - 1:40 pmGEG-YYZ

37h 24m2 stops

$328Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

4:45 pm - 10:59 pmYYZ-GEG

9h 14m1 stop

5:51 am - 3:35 pmGEG-YYZ

6h 44m1 stop

$332Alaska Airlines

Find Deal

Thu, Oct 30 - Wed, Nov 5

4:45 pm - 10:24 pmYYZ-BOI

7h 39m1 stop

4:18 pm - 3:35 pmBOI-YYZ

21h 17m2 stops

$345Alaska Airlines

Find Deal

Sat, Nov 22 - Sun, Dec 7

5:24 pm - 11:43 amYYZ-GEG

21h 19m1 stop

5:52 am - 10:44 pmGEG-YYZ

13h 52m1 stop

$353American Airlines

Find Deal

Wed, Oct 29 - Tue, Nov 4

6:49 am - 11:43 amYYZ-GEG

7h 54m1 stop

1:14 pm - 10:46 amGEG-YYZ

18h 32m1 stop

$362American Airlines

Find Deal

Wed, Oct 29 - Fri, Nov 7

Delta flights from Toronto to Idaho

Our best Delta deals on Toronto to Idaho flight tickets

Delta

Feb 20

YYZ1:00 pmToronto Pearson Intl

12h 42m

2 stops

BOI11:42 pmBoise Air Term. Gowen Fld

Feb 24

BOI11:45 amBoise Air Term. Gowen Fld

9h 19m

2 stops

YYZ11:04 pmToronto Pearson Intl

$303

Find similar

Delta

Feb 20

YYZ10:10 amToronto Pearson Intl

15h 32m

2 stops

BOI11:42 pmBoise Air Term. Gowen Fld

Feb 24

BOI3:00 pmBoise Air Term. Gowen Fld

6h 04m

1 stop

YYZ11:04 pmToronto Pearson Intl

$304

Find similar

Delta

Oct 29

YYZ6:00 amToronto Pearson Intl

13h 44m

2 stops

GEG4:44 pmSpokane

Nov 6

GEG12:51 pmSpokane

8h 07m

1 stop

YYZ11:58 pmToronto Pearson Intl

$307

Find similar

United Airlines flights from Toronto to Idaho

Our best United Airlines deals on Toronto to Idaho flight tickets

United Airlines

Oct 29

YYZ6:52 amToronto Pearson Intl

7h 39m

1 stop

GEG11:31 amSpokane

Nov 5

GEG12:45 pmSpokane

15h 45m

1 stop

YYZ7:30 amToronto Pearson Intl

$296

Find similar

United Airlines

Oct 29

YYZ10:45 amToronto Pearson Intl

15h 44m

1 stop

GEG11:29 pmSpokane

Nov 4

GEG5:10 amSpokane

13h 11m

2 stops

YYZ9:21 pmToronto Pearson Intl

$300

Find similar

United Airlines

Nov 22

YYZ6:30 amToronto Pearson Intl

18h 58m

1 stop

BOI11:28 pmBoise Air Term. Gowen Fld

Dec 7

BOI10:35 amBoise Air Term. Gowen Fld

18h 55m

1 stop

YYZ7:30 amToronto Pearson Intl

$311

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 10/29

6:52 am-11:31 am

1 stop7h 39m

Spokane

Wed 11/5

12:45 pm-7:30 am

1 stop15h 45m

$296

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 10/29

10:45 am-11:29 pm

1 stop15h 44m

Spokane

Tue 11/4

5:10 am-9:21 pm

2 stops13h 11m

$300

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 2/20

1:00 pm-11:42 pm

2 stops12h 42m

Boise Air Term. Gowen Fld

Tue 2/24

11:45 am-11:04 pm

2 stops9h 19m

$303

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 2/20

10:10 am-11:42 pm

2 stops15h 32m

Boise Air Term. Gowen Fld

Tue 2/24

3:00 pm-11:04 pm

1 stop6h 04m

$304

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 10/30

9:45 am-8:14 pm

1 stop13h 29m

Spokane

Thu 11/6

9:16 pm-6:20 am

1 stop30h 04m

$327

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 10/30

9:45 am-8:14 pm

1 stop13h 29m

Spokane

Thu 11/6

9:16 pm-1:40 pm

2 stops37h 24m

$328

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 10/30

4:45 pm-10:59 pm

1 stop9h 14m

Spokane

Wed 11/5

5:51 am-3:35 pm

1 stop6h 44m

$332

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 11/22

4:45 pm-10:24 pm

1 stop7h 39m

Boise Air Term. Gowen Fld

Sun 12/7

4:18 pm-3:35 pm

2 stops21h 17m

$345

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 10/29

5:24 pm-11:43 am

1 stop21h 19m

Spokane

Tue 11/4

5:52 am-10:44 pm

1 stop13h 52m

$353

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 10/29

6:49 am-11:43 am

1 stop7h 54m

Spokane

Fri 11/7

1:14 pm-10:46 am

1 stop18h 32m

$362

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

What is the cheapest month to fly to Idaho?

In general, November is the cheapest month to fly from Toronto to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $189. If you don’t want to visit Idaho in November, then you should wait until December to fly from Toronto, when ticket prices are also cheap, with an average price of $281.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $431. On the other hand, Friday is the most expensive day to depart from Toronto because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $734.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the afternoon. momondo users have found flights departing from Toronto to Idaho in the afternoon for as low as $550. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $619 per ticket.

Can stopping save me money on Toronto to Idaho flights?

You could potentially save up to 17% 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

Direct flights	None

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 are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to Idaho?
As of September 2025, there is 1 operator available to choose from for flights from Toronto to Idaho.
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 $372	Free Cancellation	Rating 7.1 10,000 reviews		Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Idaho for you.

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

momondo does allow users to show only those flights to Idaho from Toronto which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Toronto to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Toronto to Idaho right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.