Toronto

$95+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YTO
Nov 13 — Nov 201
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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 October 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/195:51 amGEG - YYZ
1 stop6h 44mAlaska Airlines
Sun 11/234:45 pmYYZ - GEG
1 stop8h 59mAlaska Airlines
Deal found 10/13$306
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 11/115:51 amGEG - YYZ
1 stop6h 44mAlaska Airlines
Tue 11/184:45 pmYYZ - GEG
1 stop7h 29mAlaska Airlines
Deal found 10/12$321
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
Thu 11/273:08 pmBOI - YYZ
2 stops37h 50mMultiple Airlines
Thu 12/49:45 amYYZ - BOI
1 stop31h 59mMultiple Airlines
Deal found 10/13$333
This Delta deal was found by Cheapflights users on 10/13. 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.
Wed 11/51:39 pmBOI - YYZ
1 stop8h 19mDelta
Wed 12/35:10 pmYYZ - BOI
1 stop8h 59mDelta
Deal found 10/13$341
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/115:51 amGEG - YYZ
1 stop6h 44mMultiple Airlines
Tue 11/187:45 amYYZ - GEG
2 stops16h 29mMultiple Airlines
Deal found 10/12$345
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 11/121:40 pmBOI - YYZ
2 stops20h 43mMultiple Airlines
Tue 11/184:45 pmYYZ - BOI
1 stop7h 35mMultiple Airlines
Deal found 10/14$345
This Delta deal was found by Cheapflights users on 10/14. 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 11/113:04 pmBOI - YYZ
1 stop6h 17mDelta
Thu 11/2012:25 pmYYZ - BOI
1 stop12h 00mDelta
Deal found 10/14$346
This Delta deal was found by Cheapflights users on 10/14. 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.
Wed 11/125:35 amBOI - YYZ
1 stop8h 27mDelta
Wed 11/196:30 amYYZ - BOI
2 stops14h 24mDelta
Deal found 10/14$350
This Delta deal was found by Cheapflights users on 10/14. 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.
Fri 11/711:39 pmBOI - YYZ
1 stop9h 32mDelta
Sun 11/166:30 amYYZ - BOI
1 stop9h 39mDelta
Deal found 10/14$351
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 11/115:10 amGEG - YYZ
2 stops13h 11mUnited Airlines
Tue 11/189:00 amYYZ - GEG
2 stops9h 21mUnited Airlines
Deal found 10/12$355
This Delta deal was found by Cheapflights users on 10/14. 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 11/115:35 amBOI - YYZ
2 stops12h 54mDelta
Tue 11/186:30 amYYZ - BOI
2 stops11h 35mDelta
Deal found 10/14$355
This Delta deal was found by Cheapflights users on 10/14. 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.
Sat 11/83:00 pmBOI - YYZ
1 stop6h 18mDelta
Thu 11/206:30 amYYZ - BOI
2 stops11h 35mDelta
Deal found 10/14$361

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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(SmartFares)

One-way from

$95
(Alaska Airlines)

Popular in

May

Cheapest in

February

Average price

$474
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Toronto (YTO) flights.
From Idaho to Toronto (YTO)
One-way flight from Idaho to Toronto (YTO)
High demand for flights, 5% potential price rise
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in October 2025

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 October 14, 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

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Fri 1/30

5:45 am-3:35 pm

1 stop6h 50m

Toronto Pearson Intl

Mon 2/2

4:45 pm-11:04 pm

1 stop9h 19m

$299

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 11/19

5:51 am-3:35 pm

1 stop6h 44m

Toronto Pearson Intl

Sun 11/23

4:45 pm-10:44 pm

1 stop8h 59m

$306

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Tue 11/11

5:51 am-3:35 pm

1 stop6h 44m

Toronto Pearson Intl

Tue 11/18

4:45 pm-9:14 pm

1 stop7h 29m

$321

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Thu 11/27

3:08 pm-6:58 am

2 stops37h 50m

Toronto Pearson Intl

Thu 12/4

9:45 am-3:44 pm

1 stop31h 59m

$333

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 11/11

1:49 pm-11:59 pm

1 stop8h 10m

Toronto Pearson Intl

Wed 11/19

5:10 pm-12:09 am

1 stop8h 59m

$341

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 11/11

5:35 am-4:02 pm

1 stop8h 27m

Toronto Pearson Intl

Tue 11/18

6:30 am-2:09 pm

1 stop9h 39m

$341

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 11/5

5:42 am-3:59 pm

1 stop8h 17m

Toronto Pearson Intl

Wed 12/3

5:10 pm-12:09 am

1 stop8h 59m

$341

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Tue 11/11

5:51 am-3:35 pm

1 stop6h 44m

Toronto Pearson Intl

Tue 11/18

7:45 am-9:14 pm

2 stops16h 29m

$345

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 11/12

1:40 pm-12:23 pm

2 stops20h 43m

Toronto Pearson Intl

Tue 11/18

4:45 pm-10:20 pm

1 stop7h 35m

$345

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Thu 11/13

6:28 am-3:35 pm

1 stop7h 07m

Toronto Pearson Intl

Tue 11/18

4:45 pm-10:20 pm

1 stop7h 35m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 31 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 October 14, 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, Delta, and American Airlines can get you from Idaho to Toronto in just under 6h 50m. Your travel time can differ by up to 12h 20m. 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 cheapest airlines to fly from Idaho to Toronto one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $95. Users have also found prices from $142 and $143 on United Airlines and Delta, respectively.

  • What are the most popular routes 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

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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.

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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$384FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$255Average$278FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$442Average$511FlexibilityNo cancel feeOn-time69%

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