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Cheap flights from Idaho to Toronto from C$ 219

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YTO
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Idaho to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Idaho to Toronto
Explore the most affordable flight options available from Idaho to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2026.

Fri 29/52:08 p.m.
GEG
-
YYZ
1 stop19h 26m
American Airlines
Fri 5/67:25 a.m.
YYZ
-
GEG
1 stop8h 46m
American Airlines
Deal found 2/5C$ 518
Wed 3/66:49 a.m.
GEG
-
YYZ
2 stops12h 06m
Delta
Sun 7/66:15 a.m.
YYZ
-
GEG
1 stop8h 21m
Delta
Deal found 30/4C$ 532
Thu 18/67:08 p.m.
GEG
-
YYZ
2 stops13h 11m
Delta
Sun 21/66:30 a.m.
YYZ
-
GEG
2 stops12h 41m
Delta
Deal found 30/4C$ 539
Thu 30/711:42 p.m.
BOI
-
YYZ
1 stop10h 41m
Delta
Fri 7/82:24 p.m.
YYZ
-
BOI
2 stops11h 22m
Delta
Deal found 30/4C$ 540
Sat 30/55:41 a.m.
GEG
-
YYZ
1 stop14h 15m
American Airlines
Sat 6/66:24 p.m.
YYZ
-
GEG
1 stop21h 47m
American Airlines
Deal found 2/5C$ 552
Sun 24/58:45 a.m.
BOI
-
YYZ
2 stops12h 14m
Delta
Sun 31/51:34 p.m.
YYZ
-
BOI
1 stop10h 54m
Delta
Deal found 2/5C$ 558
Sat 23/56:00 a.m.
BOI
-
YYZ
2 stops15h 14m
Delta
Sat 30/512:29 p.m.
YYZ
-
BOI
2 stops11h 15m
Delta
Deal found 2/5C$ 559
Tue 2/65:00 a.m.
GEG
-
YYZ
1 stop13h 32m
United Airlines
Sat 6/610:45 a.m.
YYZ
-
GEG
1 stop12h 45m
United Airlines
Deal found 3/5C$ 562
Wed 3/610:41 a.m.
BOI
-
YYZ
1 stop8h 51m
United Airlines
Fri 5/67:00 a.m.
YYZ
-
BOI
1 stop6h 32m
United Airlines
Deal found 3/5C$ 562
Mon 25/511:39 p.m.
BOI
-
YYZ
1 stop10h 40m
Delta
Sun 31/51:34 p.m.
YYZ
-
BOI
1 stop10h 54m
Delta
Deal found 2/5C$ 570
Wed 2/96:05 a.m.
GEG
-
YYZ
1 stop9h 20m
Delta
Tue 6/1012:30 p.m.
YYZ
-
GEG
1 stop9h 57m
Delta
Deal found 3/5C$ 571
Sun 12/710:29 a.m.
BOI
-
YYZ
1 stop10h 44m
Delta
Wed 15/76:00 a.m.
YYZ
-
BOI
1 stop8h 53m
Delta
Deal found 2/5C$ 571

Find flight deals from Idaho to Toronto

Keep the following information in mind while searching for Idaho to Toronto flight deals. Data was last updated 5 May 2026.

Round-trip from

C$ 518

One-way from

C$ 219

Popular in

March

Cheapest in

January

Average price

C$ 1,023
American Airlines
  • American Airlines
  • 29/5-5/6
  • 2 total stops
  • 28h 12m total
  • Idaho to Toronto
Search Deals
Delta
  • Delta
  • 21/6
  • 1 total stop
  • 8h 15m total
  • Idaho to Toronto
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Toronto 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, Cheapflights users made 629,999 searches. Data last updated 5 May 2026.
Use the filters below to find and compare flights from Idaho to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Thu 18/6

7:08 p.m.-11:19 a.m.

2 stops13h 11m

Toronto Pearson Intl

Sun 21/6

6:30 a.m.-4:11 p.m.

2 stops12h 41m

C$ 539

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 24/5

8:45 a.m.-10:59 p.m.

2 stops12h 14m

Toronto Pearson Intl

Tue 2/6

1:34 p.m.-10:28 p.m.

1 stop10h 54m

C$ 558

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 26/5

11:39 p.m.-10:19 a.m.

1 stop8h 40m

Toronto Pearson Intl

Fri 29/5

12:29 p.m.-9:44 p.m.

2 stops11h 15m

C$ 558

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 24/5

8:45 a.m.-11:14 p.m.

2 stops12h 29m

Toronto Pearson Intl

Wed 27/5

1:34 p.m.-10:28 p.m.

1 stop10h 54m

C$ 559

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 23/5

6:00 a.m.-11:14 p.m.

2 stops15h 14m

Toronto Pearson Intl

Wed 27/5

6:30 a.m.-1:18 p.m.

1 stop8h 48m

C$ 559

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Thu 28/5

12:27 p.m.-11:58 p.m.

1 stop8h 31m

Toronto Pearson Intl

Fri 5/6

6:15 a.m.-11:17 a.m.

1 stop8h 02m

C$ 562

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 3/6

12:27 p.m.-11:58 p.m.

1 stop8h 31m

Toronto Pearson Intl

Sun 7/6

6:30 a.m.-11:40 a.m.

1 stop8h 10m

C$ 562
Quickest round-trip

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Tue 9/6

2:23 p.m.-11:14 p.m.

1 stop5h 51m

Toronto Pearson Intl

Tue 16/6

7:24 p.m.-11:07 p.m.

1 stop6h 43m

C$ 562

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Thu 28/5

11:39 p.m.-12:19 p.m.

1 stop10h 40m

Toronto Pearson Intl

Sat 30/5

12:29 p.m.-9:44 p.m.

2 stops11h 15m

C$ 570

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Thu 6/8

11:42 p.m.-10:25 a.m.

1 stop8h 43m

Toronto Pearson Intl

Mon 10/8

6:15 a.m.-12:24 p.m.

1 stop8h 09m

C$ 571

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Idaho to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Toronto

What is the cheapest month to book a flight from Idaho to Toronto?

Currently, May is the cheapest month in which you can book a flight from Idaho to Toronto (average of C$ 215). Flying from Idaho to Toronto in February is currently the most expensive (average of C$ 611). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Idaho to Toronto?

Related info for your journey

Find useful and relevant information for your journey from Idaho to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Toronto?

    There are many flights that can get you from Idaho to Toronto in 8h 39m. Fly via Delta or United Airlines to get the fastest option. There are 2947 km between Idaho and Toronto. This flight may include one or multiple stops.

  • What are the most popular routes from Idaho to Toronto?

    While some choose either Boise Air Term. Gowen Fld - Toronto Pearson Intl or Spokane - Hamilton, Spokane - Toronto Pearson Intl is the most popular route from Idaho to Toronto.

  • Can I find deals for flights from Idaho to Toronto that include hotel bookings?

    Yes. In addition to deals on Idaho to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Toronto.

  • Can I find deals for business class flights from Idaho to Toronto?

    Yes. Cheapflights offers flight deals from Idaho to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Toronto?

    Currently, May is the cheapest month in which you can book a flight from Idaho to Toronto (average of C$ 215). Flying from Idaho to Toronto in February is currently the most expensive (average of C$ 611). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Idaho to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Toronto Island flights
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Baltimore to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
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Minneapolis to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
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Miami to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
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Midway to Pearson Intl flights
San Francisco to Toronto Island flights
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Atlanta to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
Raleigh to Pearson Intl flights

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How does Cheapflights help users find flights from Idaho to Toronto?

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Can Cheapflights find flights from Idaho to Toronto with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Idaho to Toronto, users can toggle the no change fees filter when performing a flight search.

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Of course! You can now track prices for flights from Idaho to Toronto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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