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$302+ Cheap flights from Idaho to Toronto (YTO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YTO
wrz 10 — wrz 171
śr. 9/10
śr. 9/17
1 adult, Economy
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Cheap flight deals from Idaho to Toronto

Keep the following information in mind while searching for Idaho to Toronto flight deals. Data was last updated Wrzesień 5, 2025.

Round-trip from

$302
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$508
From Idaho to Toronto (YTO)
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High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 Wrzesień 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
śr. 10/158:02 amBOI - YYZ
1 stop9h 56mMultiple Airlines
sob. 10/1810:00 amYYZ - BOI
2 stops15h 15mMultiple Airlines
Deal found 9/4$302
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
czw. 10/29:08 pmGEG - YYZ
1 stop19h 50mMultiple Airlines
sob. 10/410:40 amYYZ - GEG
1 stop14h 56mMultiple Airlines
Deal found 9/3$326
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
czw. 10/29:08 pmGEG - YYZ
1 stop19h 50mMultiple Airlines
pon. 10/610:25 pmYYZ - GEG
2 stops27h 11mMultiple Airlines
Deal found 9/3$339
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 10/181:35 pmBOI - YYZ
1 stop23h 25mAlaska Airlines
sob. 10/254:45 pmYYZ - BOI
1 stop8h 20mAlaska Airlines
Deal found 9/3$352
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
sob. 10/186:30 amBOI - YYZ
2 stops15h 52mMultiple Airlines
sob. 10/259:30 amYYZ - BOI
1 stop15h 45mMultiple Airlines
Deal found 9/3$353
This Delta deal was found by Cheapflights users on 9/4. 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.
ndz. 10/198:55 amBOI - YYZ
1 stop5h 45mDelta
wt. 10/217:24 pmYYZ - BOI
1 stop6h 30mDelta
Deal found 9/4$362
This Delta deal was found by Cheapflights users on 9/4. 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.
śr. 10/158:55 amBOI - YYZ
2 stops12h 23mDelta
sob. 10/186:20 amYYZ - BOI
2 stops12h 53mDelta
Deal found 9/4$367
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
pon. 10/208:26 pmBOI - YYZ
2 stops24h 14mMultiple Airlines
pon. 10/279:35 amYYZ - BOI
1 stop16h 14mMultiple Airlines
Deal found 9/4$389
This Delta deal was found by Cheapflights users on 9/4. 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.
pon. 10/207:23 pmGEG - YYZ
2 stops10h 32mDelta
pon. 10/279:45 amYYZ - GEG
2 stops13h 01mDelta
Deal found 9/4$395
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
pon. 10/201:52 pmGEG - YYZ
1 stop28h 58mMultiple Airlines
pon. 10/2710:00 amYYZ - GEG
1 stop30h 58mMultiple Airlines
Deal found 9/4$397
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 10/205:38 pmBOI - YYZ
1 stop19h 22mAlaska Airlines
pon. 10/274:45 pmYYZ - BOI
1 stop7h 35mAlaska Airlines
Deal found 9/4$402
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 10/245:54 pmGEG - YYZ
1 stop18h 06mAlaska Airlines
ndz. 11/24:45 pmYYZ - GEG
1 stop7h 29mAlaska Airlines
Deal found 9/2$407

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 Wrzesień 5, 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

śr. 10/15

8:02 am-7:58 pm

1 stop9h 56m

Toronto Pearson Intl

sob. 10/18

10:00 am-11:15 pm

2 stops15h 15m

$302

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

czw. 10/2

9:08 pm-7:58 pm

1 stop19h 50m

Toronto Pearson Intl

sob. 10/4

10:40 am-10:36 pm

1 stop14h 56m

$326

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

czw. 10/2

9:08 pm-7:58 pm

1 stop19h 50m

Toronto Pearson Intl

pon. 10/6

10:25 pm-10:36 pm

2 stops27h 11m

$339

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

sob. 1/10

8:30 pm-3:35 pm

1 stop17h 05m

Toronto Pearson Intl

sob. 1/17

4:45 pm-10:20 pm

1 stop7h 35m

$352

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

sob. 2/28

8:30 pm-3:35 pm

1 stop17h 05m

Toronto Pearson Intl

śr. 3/4

4:45 pm-11:55 pm

1 stop9h 10m

$352

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

sob. 10/18

1:35 pm-3:00 pm

1 stop23h 25m

Toronto Pearson Intl

sob. 10/25

4:45 pm-11:05 pm

1 stop8h 20m

$352

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

sob. 10/18

6:30 am-12:22 am

2 stops15h 52m

Toronto Pearson Intl

sob. 10/25

9:30 am-11:15 pm

1 stop15h 45m

$353

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

sob. 1/10

1:20 pm-10:51 am

1 stop19h 31m

Toronto Pearson Intl

sob. 1/17

10:58 am-9:18 pm

2 stops12h 20m

$361

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

ndz. 10/19

8:55 am-4:40 pm

1 stop5h 45m

Toronto Pearson Intl

wt. 10/21

7:24 pm-11:54 pm

1 stop6h 30m

$362

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

pt. 10/24

7:00 am-6:59 am

1 stop20h 59m

Toronto Pearson Intl

ndz. 11/2

10:00 am-12:26 pm

2 stops29h 26m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 29 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, January is the cheapest month in which you can book a flight from Idaho to Toronto (average of $243). Flying from Idaho to Toronto in August is currently the most expensive (average of $348). 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 Wrzesień 5, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Toronto as you normally would.

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, American Airlines, and United Airlines can get you from Idaho to Toronto in just under 17h 05m. Your travel time can differ by up to 5h 09m. There are 1814 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 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, January is the cheapest month in which you can book a flight from Idaho to Toronto (average of $243). Flying from Idaho to Toronto in August is currently the most expensive (average of $348). 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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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 Wrzesień 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$375FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$255Average$278FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$317Average$501FlexibilityNo cancel feeOn-time69%

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