HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Toronto

$117+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YTO
abr. 3 — abr. 101
vie. 4/3
vie. 4/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Toronto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 marzo 4, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/3. 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.
mar. 4/146:00 am
BOI
-
YYZ
1 stop7h 45m
Alaska Airlines
mié. 4/154:55 pm
YYZ
-
BOI
1 stop9h 01m
Alaska Airlines
Deal found 3/3$293
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/155:00 am
GEG
-
YYZ
1 stop7h 02m
United Airlines
jue. 3/194:10 pm
YYZ
-
GEG
1 stop8h 08m
United Airlines
Deal found 3/1$331
This Expedia deal was found by Cheapflights users on 2/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/14:19 pm
BOI
-
YYZ
1 stop21h 26m
Alaska Airlines
vie. 6/54:55 pm
YYZ
-
BOI
1 stop9h 03m
Alaska Airlines
Deal found 2/28$331
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/34:08 pm
GEG
-
YYZ
2 stops16h 41m
United Airlines
dom. 6/710:45 am
YYZ
-
GEG
1 stop13h 20m
United Airlines
Deal found 3/1$341
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/310:40 pm
GEG
-
YYZ
1 stop8h 39m
Delta
dom. 6/76:30 am
YYZ
-
GEG
1 stop7h 47m
Delta
Deal found 3/2$344
This Delta deal was found by Cheapflights users on 2/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/85:30 am
BOI
-
YYZ
1 stop8h 29m
Delta
jue. 4/161:30 pm
YYZ
-
BOI
1 stop10h 58m
Delta
Deal found 2/28$344
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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.
sáb. 4/186:00 am
GEG
-
YYZ
1 stop6h 45m
Alaska Airlines
mié. 4/224:55 pm
YYZ
-
GEG
1 stop10h 00m
Alaska Airlines
Deal found 3/3$351
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
mié. 4/86:00 am
BOI
-
YYZ
1 stop7h 45m
Multiple Airlines
jue. 4/167:45 am
YYZ
-
BOI
2 stops18h 11m
Multiple Airlines
Deal found 2/28$351
This United Airlines deal was found by Cheapflights users on 3/3. 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.
vie. 4/175:05 am
GEG
-
YYZ
1 stop13h 27m
United Airlines
vie. 4/241:00 pm
YYZ
-
GEG
1 stop8h 51m
United Airlines
Deal found 3/3$353
This Delta deal was found by Cheapflights users on 2/27. 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.
jue. 4/211:40 pm
BOI
-
YYZ
1 stop9h 26m
Delta
lun. 4/63:59 pm
YYZ
-
BOI
2 stops10h 00m
Delta
Deal found 2/27$354
This Delta deal was found by Cheapflights users on 3/1. 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.
jue. 4/167:38 pm
GEG
-
YYZ
2 stops12h 53m
Delta
jue. 4/232:15 pm
YYZ
-
GEG
2 stops13h 05m
Delta
Deal found 3/1$359
This Alaska Airlines deal was found by Cheapflights users on 3/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/272:57 pm
BOI
-
YYZ
1 stop22h 48m
Alaska Airlines
mié. 4/294:55 pm
YYZ
-
BOI
1 stop9h 04m
Alaska Airlines
Deal found 3/1$359

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 marzo 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$293
(Alaska Airlines)

One-way from

$117
(Alaska Airlines)

Popular in

March

Cheapest in

February

Average price

$786
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, 4% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 marzo 4, 2026.
Use the filters below to find and compare flights from Idaho to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

mar. 4/14

6:00 am-3:45 pm

1 stop7h 45m

Toronto Pearson Intl

mié. 4/15

4:55 pm-11:56 pm

1 stop9h 01m

$293

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

mié. 6/3

5:00 am-9:32 pm

1 stop13h 32m

Toronto Pearson Intl

dom. 6/7

10:45 am-9:05 pm

1 stop13h 20m

$331

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

dom. 3/15

6:37 pm-3:02 pm

1 stop17h 25m

Toronto Pearson Intl

jue. 3/19

4:10 pm-9:18 pm

1 stop8h 08m

$331

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

mié. 6/3

10:40 pm-10:19 am

1 stop8h 39m

Toronto Pearson Intl

dom. 6/7

6:30 am-11:17 am

1 stop7h 47m

$344

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

mié. 4/8

5:30 am-3:59 pm

1 stop8h 29m

Toronto Pearson Intl

jue. 4/16

1:30 pm-10:28 pm

1 stop10h 58m

$344

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

jue. 4/16

10:40 pm-10:19 am

1 stop8h 39m

Toronto Pearson Intl

jue. 4/23

2:15 pm-12:20 am

2 stops13h 05m

$354

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

jue. 4/2

11:40 pm-11:06 am

1 stop9h 26m

Toronto Pearson Intl

lun. 4/6

3:59 pm-11:59 pm

2 stops10h 00m

$354

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

lun. 4/27

2:57 pm-3:45 pm

1 stop22h 48m

Toronto Pearson Intl

mié. 4/29

4:55 pm-11:02 pm

1 stop8h 07m

$359

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

sáb. 4/18

5:05 am-3:14 pm

1 stop7h 09m

Toronto Pearson Intl

mié. 4/22

11:00 am-9:11 pm

2 stops13h 11m

$363

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

mar. 4/14

5:00 am-8:44 pm

2 stops13h 44m

Toronto Pearson Intl

mié. 4/15

6:30 am-3:24 pm

1 stop10h 54m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 51 resultsSorted by cheapest first
1
2
3
...
6

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.

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, United Airlines, and Delta can get you from Idaho to Toronto in just under 7h 45m. Your travel time can differ by up to 5h 47m. 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 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
Los Angeles to Pearson Intl flights
Dulles Intl to Pearson Intl flights
O'Hare Intl 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 Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Atlanta to Pearson Intl flights
Seattle to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Minneapolis to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pearson Intl flights
Baltimore to Pearson Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
Sky Harbor Intl to Pearson Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Minneapolis to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
Newark to Ottawa flights
Philadelphia to Pearson Intl flights
Midway to Toronto Island flights
Los Angeles to Toronto Island flights
Raleigh to Pearson Intl flights
Miami to Pearson Intl flights
Midway to Pearson Intl 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 marzo 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$371FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$176Average$497FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.