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$156+ Cheap flights from Idaho to Canada

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YYZ
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
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Cheap flight deals from Idaho to Canada

Cheapest flights from Idaho to Canada
Explore the most affordable flight options available from Idaho to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This Delta deal was found by Cheapflights users on 4/27. 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.
Wed 6/32:16 pm
GEG
-
YYZ
1 stop5h 58m
Delta
Sun 6/76:30 am
YYZ
-
GEG
1 stop8h 10m
Delta
Deal found 4/27$370
This Delta deal was found by Cheapflights users on 4/26. 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 5/106:00 am
BOI
-
YYZ
1 stop8h 35m
Delta
Wed 5/131:34 pm
YYZ
-
BOI
1 stop10h 54m
Delta
Deal found 4/26$370
This Delta deal was found by Cheapflights users on 4/26. 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 7/105:20 am
GEG
-
YYZ
1 stop8h 15m
Delta
Fri 7/1711:40 am
YYZ
-
GEG
1 stop12h 53m
Delta
Deal found 4/26$377
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 9/217:01 pm
BOI
-
YYZ
1 stop9h 59m
United Airlines
Sat 9/264:18 pm
YYZ
-
BOI
1 stop7h 13m
United Airlines
Deal found 4/29$377
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:39 pm
BOI
-
YYZ
1 stop10h 40m
Delta
Mon 6/85:45 pm
YYZ
-
BOI
1 stop8h 24m
Delta
Deal found 4/29$381
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:26 am
BOI
-
YYZ
1 stop14h 30m
American Airlines
Wed 6/37:20 am
YYZ
-
BOI
1 stop9h 00m
American Airlines
Deal found 4/29$382
This Rumbo deal was found by Cheapflights users on 4/29. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 pm
BOI
-
YYZ
2 stops10h 55m
WestJet
Wed 6/310:00 am
YYZ
-
BOI
2 stops14h 11m
WestJet
Deal found 4/29$384
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 6/97:00 am
GEG
-
YYZ
2 stops13h 02m
Delta
Tue 6/165:45 pm
YYZ
-
GEG
2 stops9h 10m
Delta
Deal found 4/28$385
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 6/67:33 pm
BOI
-
YVR
2 stops29h 42m
Multiple Airlines
Wed 6/178:05 am
YVR
-
BOI
1 stop3h 42m
Multiple Airlines
Deal found 4/25$385
This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 7/112:50 pm
BOI
-
YYZ
1 stop6h 23m
Delta
Mon 7/202:24 pm
YYZ
-
BOI
2 stops11h 41m
Delta
Deal found 4/27$386
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:45 pm
GEG
-
YYZ
1 stop8h 37m
Delta
Mon 9/2111:30 am
YYZ
-
GEG
1 stop12h 59m
Delta
Deal found 4/29$387
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 11/61:43 pm
BOI
-
YYZ
1 stop8h 18m
Delta
Tue 11/106:30 am
YYZ
-
BOI
1 stop8h 12m
Delta
Deal found 4/28$387

Find flight deals from Idaho to Canada

Keep the following information in mind while searching for Idaho to Canada flight deals. Data was last updated April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$370
(Delta)

One-way from

$156
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$431
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 Canada
Search Deals
One-way flight from Idaho to Canada
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Canada 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 April 30, 2026.
Use the filters below to find and compare flights from Idaho to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Tue 6/9

5:20 am-4:35 pm

1 stop8h 15m

Toronto Pearson Intl

Tue 6/16

6:30 am-11:40 am

1 stop8h 10m

$370

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Thu 6/11

5:20 am-4:35 pm

1 stop8h 15m

Toronto Pearson Intl

Thu 6/18

5:45 pm-11:59 pm

1 stop9h 14m

$370

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 5/10

6:00 am-4:35 pm

1 stop8h 35m

Toronto Pearson Intl

Wed 5/13

1:34 pm-10:28 pm

1 stop10h 54m

$370

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 9/23

6:30 am-9:32 pm

1 stop13h 02m

Toronto Pearson Intl

Sat 9/26

4:18 pm-9:31 pm

1 stop7h 13m

$377

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 9/23

7:01 pm-7:00 am

1 stop9h 59m

Toronto Pearson Intl

Thu 10/1

6:30 am-3:31 pm

1 stop11h 01m

$377

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Fri 5/29

6:45 pm-11:15 am

2 stops13h 30m

Toronto Pearson Intl

Fri 6/5

12:29 pm-6:01 pm

2 stops8h 32m

$385

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Fri 7/10

5:20 am-4:35 pm

1 stop8h 15m

Toronto Pearson Intl

Fri 7/17

12:09 pm-11:06 pm

2 stops13h 57m

$386

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 9/13

11:30 pm-12:15 pm

1 stop10h 45m

Toronto Pearson Intl

Thu 9/24

2:15 pm-11:56 pm

2 stops11h 41m

$386

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Thu 9/17

10:45 pm-10:22 am

1 stop8h 37m

Toronto Pearson Intl

Mon 9/21

11:30 am-9:29 pm

1 stop12h 59m

$387

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 9/25

1:43 pm-12:04 am

1 stop8h 21m

Toronto Pearson Intl

Sun 9/27

1:30 pm-10:32 pm

1 stop11h 02m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Idaho to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada 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 Canada

What is the cheapest month to book a flight from Idaho to Canada?

Currently, October is the cheapest month in which you can book a flight from Idaho to Canada (average of $126). Flying from Idaho to Canada in June is currently the most expensive (average of $360). 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 Canada. 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 Canada?

    For as low as $404, Delta can have you in Canada from Idaho in 6h 10m. Idaho and Canada are separated by a distance of 532 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Idaho to Canada are Alaska Airlines ($118), Delta ($123), and United Airlines ($164).

  • Can I find deals for flights from Idaho to Canada that include hotel bookings?

    Yes. In addition to deals on Idaho to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Canada.

  • Can I find deals for business class flights from Idaho to Canada?

    Yes. Cheapflights offers flight deals from Idaho to Canada 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 Canada?

    Currently, October is the cheapest month in which you can book a flight from Idaho to Canada (average of $126). Flying from Idaho to Canada in June is currently the most expensive (average of $360). 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 Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho to Canada

Discover the top 5 airlines that operate flights from Idaho to Canada. 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$151Average$658FlexibilityNo cancel feeOn-time69%
DeltaCheapest$171Average$425FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$297Average$510FlexibilityNo cancel feeOn-time75%
WestJetCheapest$385Average$427FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$648Average$810FlexibilityNo cancel feeOn-time67%

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