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$126+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YTO
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
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 January 18, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Alaska Airlines)

One-way from

$126
(Travelocity)

Popular in

May

Cheapest in

June

Average price

$578
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Toronto (YTO) flights.
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From Idaho to Toronto (YTO)
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One-way flight from Idaho to Toronto (YTO)
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High demand for flights, 17% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 18, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/15. 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 3/106:28 am
BOI
-
YYZ
1 stop7h 07m
Alaska Airlines
Tue 3/174:45 pm
YYZ
-
BOI
1 stop7h 55m
Alaska Airlines
Deal found 1/15$309
This Alaska Airlines deal was found by Cheapflights users on 1/17. 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.
Sat 2/286:00 pm
BOI
-
YYZ
1 stop19h 35m
Alaska Airlines
Wed 3/44:45 pm
YYZ
-
BOI
1 stop9h 14m
Alaska Airlines
Deal found 1/17$326
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Mon 3/96:28 am
BOI
-
YYZ
1 stop7h 07m
Alaska Airlines
Tue 3/174:45 pm
YYZ
-
BOI
1 stop9h 14m
Alaska Airlines
Deal found 1/15$327
This United Airlines deal was found by Cheapflights users on 1/18. 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 3/47:00 am
GEG
-
YYZ
1 stop13h 59m
United Airlines
Wed 3/114:10 pm
YYZ
-
GEG
1 stop8h 08m
United Airlines
Deal found 1/18$344
This Delta deal was found by Cheapflights users on 1/15. 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 3/118:00 am
BOI
-
YYZ
2 stops12h 39m
Delta
Tue 3/173:59 pm
YYZ
-
BOI
2 stops10h 00m
Delta
Deal found 1/15$344
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 3/45:40 am
GEG
-
YYZ
1 stop6h 55m
Multiple Airlines
Wed 3/111:30 pm
YYZ
-
GEG
2 stops34h 01m
Multiple Airlines
Deal found 1/18$346
This Delta deal was found by Cheapflights users on 1/15. 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.
Mon 3/911:30 pm
BOI
-
YYZ
1 stop9h 36m
Delta
Wed 3/186:10 am
YYZ
-
BOI
1 stop8h 43m
Delta
Deal found 1/15$350
This Delta deal was found by Cheapflights users on 1/15. 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 3/115:30 am
BOI
-
YYZ
1 stop8h 29m
Delta
Wed 3/186:10 am
YYZ
-
BOI
1 stop8h 43m
Delta
Deal found 1/15$351
This United Airlines deal was found by Cheapflights users on 1/17. 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 2/14:10 pm
GEG
-
YYZ
2 stops23h 47m
United Airlines
Thu 2/55:55 pm
YYZ
-
GEG
1 stop19h 49m
United Airlines
Deal found 1/17$353
This Alaska Airlines deal was found by Cheapflights users on 1/18. 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.
Thu 2/57:59 pm
BOI
-
YYZ
2 stops17h 36m
Alaska Airlines
Mon 2/94:45 pm
YYZ
-
BOI
1 stop8h 16m
Alaska Airlines
Deal found 1/18$353
This Delta deal was found by Cheapflights users on 1/16. 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 4/1112:35 pm
GEG
-
YYZ
1 stop8h 22m
Delta
Wed 4/152:15 pm
YYZ
-
GEG
2 stops12h 52m
Delta
Deal found 1/16$354
This Delta deal was found by Cheapflights users on 1/16. 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.
Sun 2/15:20 am
BOI
-
YYZ
1 stop8h 39m
Delta
Thu 2/510:05 am
YYZ
-
BOI
2 stops12h 50m
Delta
Deal found 1/16$354

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 January 18, 2026.
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

Tue 3/10

6:28 am-3:35 pm

1 stop7h 07m

Toronto Pearson Intl

Tue 3/17

4:45 pm-10:40 pm

1 stop7h 55m

$309

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 3/10

6:28 am-3:35 pm

1 stop7h 07m

Toronto Pearson Intl

Mon 3/16

4:45 pm-10:40 pm

1 stop7h 55m

$327

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 3/4

7:00 am-11:59 pm

1 stop13h 59m

Toronto Pearson Intl

Wed 3/11

4:10 pm-9:18 pm

1 stop8h 08m

$344

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sat 4/11

12:35 pm-11:57 pm

1 stop8h 22m

Toronto Pearson Intl

Wed 4/15

11:30 am-9:31 pm

1 stop13h 01m

$344

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Fri 5/1

1:33 pm-12:31 pm

1 stop19h 58m

Toronto Pearson Intl

Mon 5/4

6:28 pm-12:42 pm

1 stop21h 14m

$344

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 3/11

5:30 am-3:59 pm

1 stop8h 29m

Toronto Pearson Intl

Thu 3/19

10:05 am-9:09 pm

2 stops13h 04m

$344

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Thu 2/5

3:18 pm-4:03 pm

1 stop22h 45m

Toronto Pearson Intl

Mon 2/9

7:04 pm-1:55 pm

1 stop20h 51m

$344

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 3/10

8:00 am-10:39 pm

2 stops12h 39m

Toronto Pearson Intl

Thu 3/19

10:05 am-9:09 pm

2 stops13h 04m

$344

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 2/1

6:23 am-3:35 pm

1 stop7h 12m

Toronto Pearson Intl

Thu 2/5

4:45 pm-11:01 pm

1 stop8h 16m

$344

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 3/11

11:30 pm-3:08 pm

2 stops13h 38m

Toronto Pearson Intl

Mon 3/16

6:30 am-2:05 pm

1 stop9h 35m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 48 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.

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, United Airlines, and Delta can get you from Idaho to Toronto in just under 7h 07m. Your travel time can differ by up to 6h 52m. 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 Boise Air Term. Gowen Fld - 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, 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.
Newark to Pearson Intl flights
Newark to Toronto Island flights
LaGuardia to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pearson Intl flights
Los Angeles to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Boston to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Reagan-National to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
San Francisco to Pearson Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
Seattle to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Atlanta to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Minneapolis to Pearson Intl flights
Hobby to Pearson Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Toronto Island flights
Midway to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Fort Lauderdale to Pearson Intl flights
Philadelphia to Pearson Intl flights
Raleigh to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
Charlotte to Pearson Intl flights
Baltimore to Pearson Intl flights
Midway to Toronto Island flights
George Bush Intcntl to Pearson Intl flights
Miami to Pearson Intl flights
O'Hare Intl to Toronto Island flights
Denver to Pearson Intl flights
Austin to Pearson Intl flights
Newark to Ottawa flights

Top 2 airlines flying from Idaho to Toronto

Discover the top 2 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 January 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$368FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$176Average$497FlexibilityNo cancel feeOn-time69%

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