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

Alaska Airlines, Delta, and United 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 July 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.

$157 Cheap Flights from Toronto to Idaho in 2025

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Find the cheapest flights from Toronto to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

12:15 pm - 11:08 pmYYZ-GEG

13h 53m2 stops

6:38 pm - 10:21 amGEG-YYZ

12h 43m2 stops

$295Delta

Find Deal

Sat, Sep 6 - Wed, Sep 10

9:00 am - 9:14 pmYYZ-BOI

14h 14m2 stops

2:44 pm - 7:00 amBOI-YYZ

14h 16m1 stop

$296United Airlines

Find Deal

Tue, Sep 23 - Wed, Oct 1

6:49 am - 11:45 amYYZ-GEG

7h 56m1 stop

7:00 am - 5:43 pmGEG-YYZ

7h 43m1 stop

$300American Airlines

Find Deal

Mon, Sep 8 - Sat, Sep 13

6:49 am - 11:45 amYYZ-GEG

7h 56m1 stop

7:00 am - 9:30 pmGEG-YYZ

11h 30m2 stops

$310American Airlines

Find Deal

Mon, Sep 8 - Sat, Sep 13

9:45 am - 5:11 pmYYZ-BOI

9h 26m1 stop

2:16 pm - 6:12 amBOI-YYZ

13h 56m2 stops

$337

Find Deal

Thu, Aug 28 - Thu, Sep 4

4:45 pm - 12:08 amYYZ-BOI

9h 23m1 stop

10:00 am - 3:00 pmBOI-YYZ

27h 00m1 stop

$345Alaska Airlines

Find Deal

Wed, Sep 24 - Wed, Oct 1

10:40 am - 10:25 pmYYZ-GEG

14h 45m1 stop

1:25 pm - 6:59 amGEG-YYZ

14h 34m1 stop

$346

Find Deal

Sat, Sep 6 - Wed, Sep 10

1:30 pm - 10:22 pmYYZ-BOI

10h 52m2 stops

11:00 am - 12:22 amBOI-YYZ

11h 22m2 stops

$397WestJet

Find Deal

Thu, Sep 25 - Thu, Oct 2

6:49 am - 4:51 pmYYZ-GEG

13h 02m2 stops

7:29 pm - 10:50 pmGEG-YYZ

24h 21m2 stops

$426Alaska Airlines

Find Deal

Tue, Sep 30 - Tue, Sep 30

6:45 am - 10:23 pmYYZ-BOI

17h 38m2 stops

11:45 am - 12:24 amBOI-YYZ

10h 39m2 stops

$454WestJet

Find Deal

Sun, Aug 17 - Tue, Aug 19

United Airlines flights from Toronto to Idaho

Our best United Airlines deals on Toronto to Idaho flight tickets

United Airlines

Sep 23

YYZ9:00 amToronto Pearson Intl

14h 14m

2 stops

BOI9:14 pmBoise Air Term. Gowen Fld

Oct 1

BOI2:44 pmBoise Air Term. Gowen Fld

14h 16m

1 stop

YYZ7:00 amToronto Pearson Intl

$296

Find similar

United Airlines

Sep 30

YYZ7:00 amToronto Pearson Intl

7h 42m

1 stop

GEG11:42 amSpokane

Sep 30

GEG4:00 pmSpokane

14h 19m

2 stops

YYZ9:19 amToronto Pearson Intl

$299

Find similar

United Airlines

Sep 24

YYZ9:00 amToronto Pearson Intl

15h 21m

2 stops

BOI10:21 pmBoise Air Term. Gowen Fld

Oct 2

BOI2:44 pmBoise Air Term. Gowen Fld

14h 16m

1 stop

YYZ7:00 amToronto Pearson Intl

$303

Find similar

Alaska Airlines flights from Toronto to Idaho

Our best Alaska Airlines deals on Toronto to Idaho flight tickets

Alaska Airlines

Sep 24

YYZ4:45 pmToronto Pearson Intl

9h 23m

1 stop

BOI12:08 amBoise Air Term. Gowen Fld

Oct 1

BOI10:00 amBoise Air Term. Gowen Fld

27h 00m

1 stop

YYZ3:00 pmToronto Pearson Intl

$345

Find similar

Alaska Airlines

Sep 30

YYZ6:49 amToronto Pearson Intl

13h 02m

2 stops

GEG4:51 pmSpokane

Sep 30

GEG7:29 pmSpokane

24h 21m

2 stops

YYZ10:50 pmToronto Pearson Intl

$426

Find similar

Alaska Airlines

Sep 25

YYZ4:45 pmToronto Pearson Intl

8h 05m

1 stop

BOI10:50 pmBoise Air Term. Gowen Fld

Oct 3

BOI8:42 pmBoise Air Term. Gowen Fld

16h 18m

1 stop

YYZ3:00 pmToronto Pearson Intl

$428

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 9/6

12:15 pm-11:08 pm

2 stops13h 53m

Spokane

Wed 9/10

6:38 pm-10:21 am

2 stops12h 43m

$295

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 9/23

9:00 am-9:14 pm

2 stops14h 14m

Boise Air Term. Gowen Fld

Wed 10/1

2:44 pm-7:00 am

1 stop14h 16m

$296

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 9/8

6:49 am-11:45 am

1 stop7h 56m

Spokane

Sat 9/13

7:00 am-5:43 pm

1 stop7h 43m

$300

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 9/8

6:49 am-11:45 am

1 stop7h 56m

Spokane

Sat 9/13

7:00 am-9:30 pm

2 stops11h 30m

$310

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 8/28

9:45 am-5:11 pm

1 stop9h 26m

Boise Air Term. Gowen Fld

Thu 9/4

2:16 pm-6:12 am

2 stops13h 56m

$337

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 9/24

4:45 pm-12:08 am

1 stop9h 23m

Boise Air Term. Gowen Fld

Wed 10/1

10:00 am-3:00 pm

1 stop27h 00m

$345

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 9/6

10:40 am-10:25 pm

1 stop14h 45m

Spokane

Wed 9/10

1:25 pm-6:59 am

1 stop14h 34m

$346

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 9/25

1:30 pm-10:22 pm

2 stops10h 52m

Boise Air Term. Gowen Fld

Thu 10/2

11:00 am-12:22 am

2 stops11h 22m

$397

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Tue 9/30

6:49 am-4:51 pm

2 stops13h 02m

Spokane

Tue 9/30

7:29 pm-10:50 pm

2 stops24h 21m

$426

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 8/17

6:45 am-10:23 pm

2 stops17h 38m

Boise Air Term. Gowen Fld

Tue 8/19

11:45 am-12:24 am

2 stops10h 39m

$454

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 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	$157
Fastest flight time	6h 20m
Direct flights	None
Airports in Idaho	5 airports

The best one-way flight to Idaho from Toronto in the past 72 hours is $157. The best round-trip flight deal from Toronto to Idaho found on momondo in the last 72 hours is $295.

The fastest flight from Toronto to Idaho takes 6h 20m

There are no direct flights from Toronto to Idaho. Popular non-direct routes for this connection are Toronto Pearson Intl Airport - Spokane Airport, Toronto Pearson Intl Airport - Boise Air Term. Gowen Fld Airport and Toronto Pearson Intl Airport - West Yellowstone Airport.

There are 5 airports near Idaho: West Yellowstone (WYS), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC), Hailey Sun Valley-Friedman (SUN)

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 July 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 9,851 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.