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$185+ Cheap flights from Idaho to Toronto (YTO)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YTO
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Idaho to Toronto

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 December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 pmBOI - YYZ
1 stop15h 45mMultiple Airlines
Wed 1/79:35 amYYZ - BOI
1 stop28h 13mMultiple Airlines
Deal found 12/3$425
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 amBOI - YYZ
2 stops14h 24mUnited Airlines
Wed 1/79:00 amYYZ - BOI
2 stops14h 52mUnited Airlines
Deal found 12/3$523
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:03 amBOI - YYZ
1 stop7h 32mMultiple Airlines
Fri 12/57:45 amYYZ - BOI
2 stops13h 07mMultiple Airlines
Deal found 12/1$551
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:14 pmGEG - YYZ
1 stop20h 18mAmerican Airlines
Sat 1/36:00 amYYZ - GEG
1 stop18h 28mAmerican Airlines
Deal found 12/2$582
This FlightHub deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:44 amBOI - YYZ
2 stops16h 24mWestJet
Fri 12/51:30 pmYYZ - BOI
2 stops28h 32mWestJet
Deal found 12/1$582
This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:13 pmBOI - YYZ
1 stop6h 14mDelta
Fri 12/56:30 amYYZ - BOI
1 stop9h 48mDelta
Deal found 12/1$620
This Air Canada deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:25 amGEG - YYZ
2 stops13h 52mAir Canada
Sat 1/39:00 amYYZ - GEG
1 stop16h 30mAir Canada
Deal found 12/3$705
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:25 amGEG - YYZ
2 stops14h 44mUnited Airlines
Sat 1/36:50 amYYZ - GEG
2 stops17h 08mUnited Airlines
Deal found 12/2$764
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:16 pmIDA - YYZ
2 stops19h 53mAmerican Airlines
Sat 12/276:00 amYYZ - IDA
2 stops18h 21mAmerican Airlines
Deal found 12/2$951
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:40 amIDA - YYZ
1 stop14h 01mUnited Airlines
Sat 12/272:45 pmYYZ - IDA
2 stops21h 13mUnited Airlines
Deal found 12/3$1,211

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$265
(Kiwi.com)

One-way from

$185
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$534
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Toronto (YTO) flights.
Search Deals
From Idaho to Toronto (YTO)
Search Deals
One-way flight from Idaho to Toronto (YTO)
Search Deals
High demand for flights, 13% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Idaho to Toronto that are best for you.

Fly from

Idaho

Fly to

Toronto

Route

Depart

Return

Price

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 1/10

8:58 pm-11:11 pm

2 stops24h 13m

Toronto Pearson Intl

Fri 1/16

8:00 pm-4:57 pm

1 stop22h 57m

$265

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sun 1/25

5:45 am-3:35 pm

1 stop6h 50m

Toronto Pearson Intl

Thu 1/29

4:45 pm-11:04 pm

1 stop9h 19m

$308

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sun 1/18

1:38 pm-3:35 pm

1 stop22h 57m

Toronto Pearson Intl

Sun 1/25

4:45 pm-12:23 am

1 stop10h 38m

$308

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sat 1/17

5:45 am-3:35 pm

1 stop6h 50m

Toronto Pearson Intl

Sat 1/24

4:45 pm-9:25 pm

1 stop7h 40m

$308

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Thu 1/29

5:45 am-3:35 pm

1 stop6h 50m

Toronto Pearson Intl

Mon 2/2

4:45 pm-11:04 pm

1 stop9h 19m

$308

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 1/10

6:23 am-3:35 pm

1 stop7h 12m

Toronto Pearson Intl

Fri 1/16

4:45 pm-11:01 pm

1 stop8h 16m

$316

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 2/28

6:28 am-3:35 pm

1 stop7h 07m

Toronto Pearson Intl

Wed 3/4

4:45 pm-11:59 pm

1 stop9h 14m

$338

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 1/18

1:55 pm-3:35 pm

1 stop23h 40m

Toronto Pearson Intl

Wed 1/21

4:45 pm-11:59 pm

1 stop9h 14m

$344

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 1/11

6:23 am-3:35 pm

1 stop7h 12m

Toronto Pearson Intl

Wed 1/14

4:45 pm-11:59 pm

1 stop9h 14m

$344

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sun 1/18

5:00 am-7:45 pm

2 stops11h 45m

Toronto Pearson Intl

Sun 1/25

9:00 pm-11:39 am

1 stop17h 39m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 41 results
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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, February is the cheapest month in which you can book a flight from Idaho to Toronto (average of $154). Flying from Idaho to Toronto in August is currently the most expensive (average of $453). 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.

What is the cheapest time of day to fly from ID to YTO?

Find hourly flight availability from Idaho to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho to Toronto in the evening. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight in the morning.

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?

    Alaska Airlines and United Airlines can get you from Idaho to Toronto in just under 11h 45m. Your travel time can differ by up to 11h 12m. There are 1831 mi between Idaho and Toronto. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Idaho Falls Fanning Field - Toronto Pearson Intl or Boise Air Term. Gowen Fld - Toronto Pearson Intl, 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, February is the cheapest month in which you can book a flight from Idaho to Toronto (average of $154). Flying from Idaho to Toronto in August is currently the most expensive (average of $453). 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

Browse thousands of different options on Cheapflights for your next trip

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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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Philadelphia to Pierre Elliott Trudeau Intl flights
San Francisco to Toronto Island flights
Philadelphia to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
LaGuardia to Toronto Island flights
Orlando to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights
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Minneapolis to Pearson Intl flights
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O'Hare Intl to Toronto Island flights

Top 3 airlines flying from Idaho to Toronto

Discover the top 3 airlines that operate flights from Idaho to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$244Average$501FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$255Average$278FlexibilityNo cancel feeOn-time75%

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