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Cheap flights from Toronto Pearson Intl Airport to Idaho from C$ 254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Idaho departing on 21/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Pearson Intl Airport to Idaho

Cheap round-trip flights

United Airlines Logo
6:30 a.m. - 4:03 p.m.YYZ-BOI
11h 33m1 stop
United Airlines Logo
6:20 a.m. - 4:52 p.m.BOI-YYZ
8h 32m1 stop
C$ 419United Airlines
Find Deal
Sat, 1 Nov - Tue, 4 Nov
Delta Logo
6:30 a.m. - 2:09 p.m.YYZ-BOI
9h 39m1 stop
Delta Logo
5:40 a.m. - 4:00 p.m.BOI-YYZ
8h 20m1 stop
C$ 421Delta
Find Deal
Fri, 20 Feb - Tue, 24 Feb
Delta Logo
6:30 a.m. - 1:14 p.m.YYZ-GEG
9h 44m1 stop
Delta Logo
6:30 a.m. - 11:02 p.m.GEG-YYZ
13h 32m2 stops
C$ 426Delta
Find Deal
Fri, 27 Feb - Tue, 3 Mar
United Airlines Logo
7:00 a.m. - 9:11 p.m.YYZ-BOI
16h 11m1 stop
United Airlines Logo
5:00 a.m. - 3:12 p.m.BOI-YYZ
8h 12m1 stop
C$ 429United Airlines
Find Deal
Fri, 20 Feb - Tue, 24 Feb
Delta Logo
5:10 p.m. - 11:54 p.m.YYZ-BOI
8h 44m1 stop
Delta Logo
5:40 a.m. - 7:09 p.m.BOI-YYZ
11h 29m2 stops
C$ 430Delta
Find Deal
Sat, 1 Nov - Sun, 1 Feb
Alaska Airlines Logo
4:45 p.m. - 11:29 a.m.YYZ-BOI
20h 44m1 stop
Alaska Airlines Logo
2:45 p.m. - 3:35 p.m.BOI-YYZ
22h 50m1 stop
C$ 438Alaska Airlines
Find Deal
Sat, 1 Nov - Sun, 1 Feb
American Airlines Logo
6:30 a.m. - 12:09 p.m.YYZ-GEG
8h 39m1 stop
American Airlines Logo
1:14 p.m. - 10:52 a.m.GEG-YYZ
18h 38m1 stop
C$ 443American Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
American Airlines Logo
10:58 a.m. - 8:45 p.m.YYZ-GEG
12h 47m2 stops
American Airlines Logo
8:59 a.m. - 10:50 p.m.GEG-YYZ
10h 51m2 stops
C$ 495American Airlines
Find Deal
Sun, 18 Jan - Sat, 24 Jan
Alaska Airlines Logo
4:45 p.m. - 10:38 p.m.YYZ-IDA
7h 53m1 stop
Alaska Airlines Logo
8:00 a.m. - 3:35 p.m.IDA-YYZ
29h 35m1 stop
C$ 585Alaska Airlines
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Air Canada Logo
6:30 a.m. - 4:03 p.m.YYZ-BOI
11h 33m1 stop
Air Canada Logo
7:00 p.m. - 7:30 a.m.BOI-YYZ
10h 30m1 stop
C$ 783Air Canada
Find Deal
Sat, 1 Nov - Sat, 1 Nov

United Airlines flights from Toronto Pearson Intl Airport to Idaho

Our best United Airlines deals on Toronto Pearson Intl Airport to Idaho flight tickets
United Airlines
1 Nov
YYZ6:30 a.m.Toronto Pearson Intl
11h 33m
1 stop
BOI4:03 p.m.Boise Air Term. Gowen Fld
4 Nov
BOI6:20 a.m.Boise Air Term. Gowen Fld
8h 32m
1 stop
YYZ4:52 p.m.Toronto Pearson Intl
C$ 419
Find similar
United Airlines
20 Feb
YYZ7:00 a.m.Toronto Pearson Intl
16h 11m
1 stop
BOI9:11 p.m.Boise Air Term. Gowen Fld
24 Feb
BOI5:00 a.m.Boise Air Term. Gowen Fld
8h 12m
1 stop
YYZ3:12 p.m.Toronto Pearson Intl
C$ 429
Find similar
United Airlines
1 Nov
YYZ6:30 a.m.Toronto Pearson Intl
9h 14m
1 stop
BOI1:44 p.m.Boise Air Term. Gowen Fld
1 Feb
BOI2:37 p.m.Boise Air Term. Gowen Fld
6h 04m
1 stop
YYZ10:41 p.m.Toronto Pearson Intl
C$ 440
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WestJet flights from Toronto Pearson Intl Airport to Idaho

Our best WestJet deals on Toronto Pearson Intl Airport to Idaho flight tickets
WestJet
5 Oct
YYZ2:00 p.m.Toronto Pearson Intl
27h 57m
2 stops
GEG2:57 p.m.Spokane
7 Oct
GEG5:05 a.m.Spokane
22h 08m
2 stops
YYZ6:13 a.m.Toronto Pearson Intl
C$ 594
Find similar
WestJet
2 Oct
YYZ6:30 a.m.Toronto Pearson Intl
13h 46m
2 stops
BOI6:16 p.m.Boise Air Term. Gowen Fld
11 Oct
BOI5:25 a.m.Boise Air Term. Gowen Fld
11h 27m
2 stops
YYZ6:52 p.m.Toronto Pearson Intl
C$ 601
Find similar
WestJet
16 Oct
YYZ6:30 a.m.Toronto Pearson Intl
19h 38m
2 stops
BOI12:08 a.m.Boise Air Term. Gowen Fld
19 Oct
BOI5:25 a.m.Boise Air Term. Gowen Fld
17h 18m
2 stops
YYZ12:43 a.m.Toronto Pearson Intl
C$ 611
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 19 September 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 1/11

6:30 a.m.-4:03 p.m.

1 stop11h 33m

Boise Air Term. Gowen Fld

Tue 4/11

6:20 a.m.-4:52 p.m.

1 stop8h 32m

C$ 419

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 20/2

6:30 a.m.-2:09 p.m.

1 stop9h 39m

Boise Air Term. Gowen Fld

Tue 24/2

5:40 a.m.-4:00 p.m.

1 stop8h 20m

C$ 421

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Fri 27/2

6:30 a.m.-1:14 p.m.

1 stop9h 44m

Spokane

Tue 3/3

6:30 a.m.-11:02 p.m.

2 stops13h 32m

C$ 426

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 20/2

7:00 a.m.-9:11 p.m.

1 stop16h 11m

Boise Air Term. Gowen Fld

Tue 24/2

5:00 a.m.-3:12 p.m.

1 stop8h 12m

C$ 429

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 1/11

5:10 p.m.-11:54 p.m.

1 stop8h 44m

Boise Air Term. Gowen Fld

Sun 1/2

5:40 a.m.-7:09 p.m.

2 stops11h 29m

C$ 430

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 1/11

4:45 p.m.-11:29 a.m.

1 stop20h 44m

Boise Air Term. Gowen Fld

Sun 1/2

2:45 p.m.-3:35 p.m.

1 stop22h 50m

C$ 438

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 1/11

6:30 a.m.-12:09 p.m.

1 stop8h 39m

Spokane

Sat 8/11

1:14 p.m.-10:52 a.m.

1 stop18h 38m

C$ 443

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sun 18/1

10:58 a.m.-8:45 p.m.

2 stops12h 47m

Spokane

Sat 24/1

8:59 a.m.-10:50 p.m.

2 stops10h 51m

C$ 495

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 3/3

4:45 p.m.-10:38 p.m.

1 stop7h 53m

Idaho Falls Fanning Field

Wed 4/3

8:00 a.m.-3:35 p.m.

1 stop29h 35m

C$ 585

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 1/11

6:30 a.m.-4:03 p.m.

1 stop11h 33m

Boise Air Term. Gowen Fld

Sat 1/11

7:00 p.m.-7:30 a.m.

1 stop10h 30m

C$ 783

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Idaho from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport 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

What is the cheapest month to fly to Idaho?

If you aren’t able to travel during the month of May, then book flights to Idaho from Toronto Pearson Intl Airport during August instead. Flights to Idaho in August, while not as cheap as those in May, still average around C$ 476.

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

On average, the least expensive day to fly to Idaho from Toronto Pearson Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 431. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Toronto Pearson Intl Airport to Idaho on a Sunday will generally be more expensive and average around C$ 967. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Idaho is at noon. Flights from Toronto Pearson Intl Airport to Idaho during this time can be as low as C$ 548. Flights to Idaho are more costly in the afternoon, with an average ticket price of C$ 657. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Toronto Pearson Intl Airport to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Idaho

Direct flights

None
There are no direct flights from Toronto Pearson Intl Airport to Idaho. There are no popular flight routes from Toronto Pearson Intl Airport to Idaho.
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  • When did momondo last update prices for flights from Toronto Pearson Intl Airport to Idaho?

    Prices for flights from Toronto Pearson Intl Airport to Idaho are refreshed on a daily basis.

  • How many operators does momondo search for flights from Toronto Pearson Intl Airport to Idaho?

  • How old do you have to be to fly from Toronto Pearson Intl Airport to Idaho?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto Pearson Intl Airport 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 Pearson Intl Airport to Idaho

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Idaho with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 361Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
DeltaPriceFrom C$ 380Free CancellationRating
7.9
7,964 reviews
Search Delta flights
United AirlinesPriceFrom C$ 429Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Idaho . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Toronto to Idaho flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Toronto and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Toronto to Idaho flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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