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$146+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YTO
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$329
(Kiwi.com)

One-way from

$146
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$482
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, 9% 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 July 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 July 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/125:46 pmBOI - YYZ
1 stop10h 34mMultiple Airlines
Wed 8/208:05 pmYYZ - BOI
1 stop23h 06mMultiple Airlines
Deal found 7/1$329
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Sun 10/195:38 pmBOI - YYZ
1 stop19h 22mAlaska Airlines
Tue 10/214:45 pmYYZ - BOI
1 stop9h 11mAlaska Airlines
Deal found 6/30$358
This Delta deal was found by Cheapflights users on 7/1. 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 8/125:30 amBOI - YYZ
2 stops13h 13mDelta
Wed 8/2012:14 pmYYZ - BOI
2 stops13h 42mDelta
Deal found 7/1$367
This Delta deal was found by Cheapflights users on 7/1. 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.
Fri 8/1510:54 pmGEG - YYZ
1 stop10h 16mDelta
Fri 8/221:20 pmYYZ - GEG
1 stop11h 24mDelta
Deal found 7/1$369
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 7/127:15 pmBOI - YYZ
1 stop9h 45mUnited Airlines
Sat 7/267:00 amYYZ - BOI
1 stop6h 43mUnited Airlines
Deal found 6/29$378
This Air Canada deal was found by Cheapflights users on 6/29. 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.
Fri 7/112:32 pmBOI - YYZ
1 stop6h 16mAir Canada
Sat 7/129:44 amYYZ - BOI
1 stop10h 23mAir Canada
Deal found 6/29$445
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 9/21:40 pmGEG - YYZ
1 stop22h 20mAlaska Airlines
Tue 9/94:45 pmYYZ - GEG
2 stops18h 23mAlaska Airlines
Deal found 6/30$450
This United Airlines deal was found by Cheapflights users on 6/30. 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 9/25:15 amGEG - YYZ
1 stop14h 33mUnited Airlines
Tue 9/97:00 amYYZ - GEG
3 stops17h 03mUnited Airlines
Deal found 6/30$463
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sat 7/263:20 pmGEG - YYZ
2 stops12h 00mMultiple Airlines
Sat 8/28:05 pmYYZ - GEG
1 stop15h 38mMultiple Airlines
Deal found 6/28$485
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Sat 7/266:57 amGEG - YYZ
2 stops12h 58mAmerican Airlines
Sat 8/21:20 pmYYZ - GEG
2 stops12h 37mAmerican Airlines
Deal found 6/28$517
This FlightHub deal was found by Cheapflights users on 6/29. 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.
Mon 9/15:00 amGEG - YYZ
2 stops9h 22mWestJet
Mon 9/83:00 pmYYZ - GEG
2 stops12h 02mWestJet
Deal found 6/29$533
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/226:15 amIDA - YYZ
2 stops16h 09mMultiple Airlines
Thu 7/248:05 pmYYZ - IDA
1 stop17h 39mMultiple Airlines
Deal found 7/1$549

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 July 1, 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

Tue 8/12

5:46 pm-6:20 am

1 stop10h 34m

Toronto Pearson Intl

Wed 8/20

8:05 pm-5:11 pm

1 stop23h 06m

$329

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 10/19

5:38 pm-3:00 pm

1 stop19h 22m

Toronto Pearson Intl

Tue 10/21

4:45 pm-11:56 pm

1 stop9h 11m

$358

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 8/12

5:30 am-8:43 pm

2 stops13h 13m

Toronto Pearson Intl

Wed 8/20

12:14 pm-11:56 pm

2 stops13h 42m

$367

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Fri 8/15

10:54 pm-12:10 pm

1 stop10h 16m

Toronto Pearson Intl

Fri 8/22

1:20 pm-9:44 pm

1 stop11h 24m

$369

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 7/12

7:15 pm-7:00 am

1 stop9h 45m

Toronto Pearson Intl

Sat 7/26

7:00 am-11:43 am

1 stop6h 43m

$378

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 7/11

2:32 pm-10:48 pm

1 stop6h 16m

Toronto Pearson Intl

Sat 7/12

9:44 am-6:07 pm

1 stop10h 23m

$445

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Tue 9/2

1:40 pm-3:00 pm

1 stop22h 20m

Toronto Pearson Intl

Tue 9/9

4:45 pm-8:08 am

2 stops18h 23m

$450

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Tue 9/2

5:15 am-10:48 pm

1 stop14h 33m

Toronto Pearson Intl

Tue 9/9

7:00 am-9:03 pm

3 stops17h 03m

$463

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sat 7/26

3:20 pm-6:20 am

2 stops12h 00m

Toronto Pearson Intl

Sat 8/2

8:05 pm-8:43 am

1 stop15h 38m

$485

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sat 7/26

6:57 am-10:55 pm

2 stops12h 58m

Toronto Pearson Intl

Sat 8/2

1:20 pm-10:57 pm

2 stops12h 37m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 37 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 July 1, 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?

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated July 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and KLM from Idaho to Toronto. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,974 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
KLM
7.8
Good
1,366 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

  • What are the cheapest airlines to fly from Idaho to Toronto one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $157. Users have also found prices from $161 and $162 on United Airlines and Delta, respectively.

  • 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, 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

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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
John F Kennedy Intl to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
Los Angeles to Pearson Intl flights
Reagan-National to Pearson Intl flights
Boston to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pearson Intl flights
Hobby to Pearson Intl flights
San Francisco to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Atlanta to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Seattle to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Baltimore to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
Cincinnati to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
Philadelphia to Pearson Intl flights
Midway to Toronto Island flights
Raleigh to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
LaGuardia to Toronto Island flights
Midway to Pearson Intl flights
Denver to Pearson Intl flights
Minneapolis to Pearson Intl flights
Ontario to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Charlotte to Pearson Intl flights
Miami to Pearson Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Los Angeles to Region of Waterloo Intl flights
O'Hare Intl to Toronto Island flights
Hobby to Pierre Elliott Trudeau Intl 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$409FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$278Average$278FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$317Average$497FlexibilityNo cancel feeOn-time69%

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