Cheap flights from Canada to Idaho from C$ 178

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOI
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Idaho

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Idaho
Explore the most affordable flight options available from Canada to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Wed 25/23:35 p.m.
YVR
-
BOI
1 stop3h 40m
Delta
Wed 4/35:50 a.m.
BOI
-
YVR
1 stop5h 59m
Delta
Deal found 28/1C$ 367
Thu 23/46:30 a.m.
YYZ
-
BOI
1 stop16h 45m
Lufthansa
Fri 1/56:30 a.m.
BOI
-
YYZ
1 stop13h 02m
Lufthansa
Deal found 27/1C$ 399
Mon 2/34:45 p.m.
YYZ
-
BOI
1 stop7h 55m
Alaska Airlines
Mon 9/33:47 p.m.
BOI
-
YYZ
1 stop21h 48m
Alaska Airlines
Deal found 27/1C$ 403
Wed 6/54:55 p.m.
YYZ
-
GEG
1 stop9h 16m
Alaska Airlines
Wed 13/58:38 p.m.
GEG
-
YYZ
1 stop16h 07m
Alaska Airlines
Deal found 27/1C$ 403
Fri 20/24:45 p.m.
YYZ
-
GEG
1 stop10h 14m
Alaska Airlines
Tue 24/27:06 p.m.
GEG
-
YYZ
1 stop17h 29m
Alaska Airlines
Deal found 28/1C$ 405
Sat 7/36:00 a.m.
YVR
-
GEG
1 stop5h 06m
Alaska Airlines
Sun 8/38:29 p.m.
GEG
-
YVR
1 stop3h 41m
Alaska Airlines
Deal found 27/1C$ 406
Thu 23/46:30 a.m.
YYZ
-
BOI
1 stop16h 45m
United Airlines
Fri 1/56:30 a.m.
BOI
-
YYZ
2 stops14h 06m
United Airlines
Deal found 27/1C$ 409
Tue 5/54:18 p.m.
YYZ
-
GEG
1 stop7h 58m
United Airlines
Sun 10/55:00 a.m.
GEG
-
YYZ
1 stop13h 32m
United Airlines
Deal found 27/1C$ 409
Mon 2/37:50 a.m.
YYZ
-
BOI
2 stops15h 05m
Delta
Mon 9/311:30 p.m.
BOI
-
YYZ
2 stops13h 38m
Delta
Deal found 27/1C$ 410
Mon 11/52:15 p.m.
YYZ
-
GEG
2 stops11h 33m
Delta
Wed 13/55:45 a.m.
GEG
-
YYZ
1 stop8h 00m
Delta
Deal found 28/1C$ 410
Sat 28/26:20 a.m.
YVR
-
BOI
1 stop14h 36m
Delta
Wed 4/35:50 a.m.
BOI
-
YVR
1 stop5h 59m
Delta
Deal found 28/1C$ 414
Fri 27/26:30 a.m.
YYC
-
BOI
1 stop7h 28m
Delta
Tue 3/36:35 p.m.
BOI
-
YYC
1 stop4h 30m
Delta
Deal found 26/1C$ 426

Find flight deals from Canada to Idaho

Keep the following information in mind while searching for Canada to Idaho flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 367

One-way from

C$ 178

Popular in

June

Cheapest in

March
Delta
  • Delta
  • 25/2-4/3
  • 2 total stops
  • 9h 39m total
  • Canada to Idaho
Alaska Airlines
  • Alaska Airlines
  • 7/3
  • 1 total stop
  • 5h 06m total
  • Canada to Idaho
Highest demand for flights based on searches. 21% potential increase in price (C$ 221 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease (C$ 69 potential savings vs. average RT price).

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Idaho 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 629,999 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Canada to Idaho that are best for you.

Fly from

Canada

Fly to

Idaho

Route

Depart

Return

Price

VancouverBoise

YVR - BOI

YVRBOI

Vancouver Intl

Wed 25/2

3:35 p.m.-8:15 p.m.

1 stop3h 40m

Boise Air Term. Gowen Fld

Wed 4/3

5:50 a.m.-10:49 a.m.

1 stop5h 59m

C$ 367

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 2/3

4:45 p.m.-10:40 p.m.

1 stop7h 55m

Boise Air Term. Gowen Fld

Mon 9/3

3:47 p.m.-3:35 p.m.

1 stop21h 48m

C$ 403

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Fri 20/2

4:45 p.m.-11:59 p.m.

1 stop10h 14m

Spokane

Tue 24/2

7:06 p.m.-3:35 p.m.

1 stop17h 29m

C$ 405

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 6/5

4:18 p.m.-9:16 p.m.

1 stop7h 58m

Spokane

Sat 16/5

5:00 a.m.-9:32 p.m.

1 stop13h 32m

C$ 409

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sun 3/5

2:15 p.m.-12:20 a.m.

2 stops13h 05m

Spokane

Thu 14/5

6:05 a.m.-6:25 p.m.

1 stop9h 20m

C$ 409

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 6/5

12:22 p.m.-11:05 p.m.

2 stops13h 43m

Spokane

Tue 12/5

6:05 a.m.-10:57 p.m.

2 stops13h 52m

C$ 409

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Fri 8/5

2:15 p.m.-11:04 p.m.

2 stops11h 49m

Spokane

Thu 14/5

6:05 a.m.-6:25 p.m.

1 stop9h 20m

C$ 409

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 4/5

1:30 p.m.-9:31 p.m.

1 stop11h 01m

Spokane

Mon 11/5

6:05 a.m.-6:25 p.m.

1 stop9h 20m

C$ 409

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sun 3/5

11:30 a.m.-9:31 p.m.

1 stop13h 01m

Spokane

Tue 12/5

6:20 a.m.-10:58 p.m.

2 stops13h 38m

C$ 409

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 7/5

2:15 p.m.-10:48 p.m.

2 stops11h 33m

Spokane

Mon 11/5

6:05 a.m.-6:25 p.m.

1 stop9h 20m

C$ 409

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 60 results
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Best time to book a flight from Canada to Idaho

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

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

Currently, September is the cheapest month in which you can book a flight from Canada to Idaho (average of C$ 228). Flying from Canada to Idaho in December is currently the most expensive (average of C$ 510). 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.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated 29 January 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Canada to Idaho. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Canada to Idaho. 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 Canada to Idaho?

    Delta, Alaska Airlines, and United Airlines can get you from Canada to Idaho in just under 3h 40m. Your travel time can differ by up to 4h 18m. Airlines will cover a distance of 821 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Canada to Idaho (average of C$ 228). Flying from Canada to Idaho in December is currently the most expensive (average of C$ 510). 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 Canada to Idaho

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Canada to Idaho

Discover the top 4 airlines that operate flights from Canada to Idaho. 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 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 200AverageC$ 825FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 236AverageC$ 505FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 247AverageC$ 667FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 396AverageC$ 722FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Idaho?

Deals for Canada to Idaho flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Canada to Idaho?

Cheapflights helps you find that perfect flight to Idaho from Canada by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Canada to Idaho with no change fees?

Certainly. Search results for flights to Idaho from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Canada to Idaho become cheaper?

Yes, Cheapflights offers price alerts on Canada to Idaho flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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