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Cheap flights from Canada to Idaho from C$ 246

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOI
30 May — 6 Jun1
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 30 April 2026.

Wed 10/65:45 p.m.
YYZ
-
BOI
1 stop6h 19m
Delta
Sun 14/66:00 a.m.
BOI
-
YYZ
2 stops13h 59m
Delta
Deal found 25/4C$ 427
Wed 3/66:30 a.m.
YYZ
-
GEG
1 stop9h 41m
Delta
Fri 5/610:40 p.m.
GEG
-
YYZ
1 stop8h 39m
Delta
Deal found 26/4C$ 428
Sat 25/76:30 a.m.
YYZ
-
BOI
2 stops14h 29m
Delta
Tue 28/78:25 a.m.
BOI
-
YYZ
2 stops8h 08m
Delta
Deal found 26/4C$ 434
Sat 4/76:30 a.m.
YYZ
-
GEG
2 stops12h 41m
Delta
Sat 11/75:20 a.m.
GEG
-
YYZ
2 stops14h 53m
Delta
Deal found 27/4C$ 434
Tue 26/57:30 a.m.
YVR
-
GEG
1 stop4h 43m
Delta
Sat 6/66:10 a.m.
GEG
-
YVR
1 stop4h 18m
Delta
Deal found 27/4C$ 434
Thu 28/52:20 p.m.
YYZ
-
BOI
2 stops11h 44m
Delta
Mon 1/611:39 p.m.
BOI
-
YYZ
1 stop8h 40m
Delta
Deal found 29/4C$ 438
Wed 27/55:45 p.m.
YYZ
-
GEG
1 stop8h 50m
Delta
Wed 3/66:49 a.m.
GEG
-
YYZ
2 stops12h 06m
Delta
Deal found 29/4C$ 438
Tue 26/56:30 a.m.
YYZ
-
BOI
1 stop8h 48m
Delta
Tue 2/69:18 p.m.
BOI
-
YYZ
2 stops12h 18m
Delta
Deal found 28/4C$ 439
Fri 10/76:30 a.m.
YYZ
-
GEG
1 stop9h 51m
Delta
Sun 12/72:26 p.m.
GEG
-
YYZ
1 stop5h 47m
Delta
Deal found 29/4C$ 445
Tue 2/65:23 p.m.
YVR
-
GEG
1 stop6h 35m
Delta
Tue 9/65:37 p.m.
GEG
-
YVR
1 stop5h 21m
Delta
Deal found 28/4C$ 446
Tue 2/68:20 a.m.
YVR
-
GEG
1 stop14h 32m
Multiple Airlines
Tue 9/67:00 a.m.
GEG
-
YVR
2 stops12h 25m
Multiple Airlines
Deal found 28/4C$ 450
Mon 25/511:29 a.m.
YYZ
-
GEG
1 stop12h 51m
Delta
Mon 1/610:40 p.m.
GEG
-
YYZ
1 stop10h 39m
Delta
Deal found 27/4C$ 452

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 30 April 2026.

Round-trip from

C$ 427

One-way from

C$ 246

Popular in

July

Cheapest in

November

Average price

C$ 581
Delta
  • Delta
  • 10/6-14/6
  • 4 total stops
  • 23h 34m total
  • Canada to Idaho
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 9/6
  • 1 total stop
  • 3h 47m total
  • Canada to Idaho
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 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 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 30 April 2026.
Use the filters below to find and compare flights from Canada to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 23/5

5:45 p.m.-9:44 p.m.

1 stop5h 59m

Boise Air Term. Gowen Fld

Sat 30/5

1:53 p.m.-11:58 p.m.

1 stop8h 05m

C$ 427

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 10/6

5:45 p.m.-10:04 p.m.

1 stop6h 19m

Boise Air Term. Gowen Fld

Sun 14/6

6:00 a.m.-9:59 p.m.

2 stops13h 59m

C$ 427

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 28/5

2:20 p.m.-11:06 p.m.

2 stops11h 46m

Spokane

Mon 1/6

5:35 a.m.-4:35 p.m.

1 stop8h 00m

C$ 428

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 3/6

6:30 a.m.-1:11 p.m.

1 stop9h 41m

Spokane

Fri 5/6

10:40 p.m.-10:19 a.m.

1 stop8h 39m

C$ 428

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 25/7

6:30 a.m.-6:59 p.m.

2 stops14h 29m

Boise Air Term. Gowen Fld

Tue 28/7

8:25 a.m.-6:33 p.m.

2 stops8h 08m

C$ 434

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 11/7

6:00 a.m.-12:53 p.m.

1 stop8h 53m

Boise Air Term. Gowen Fld

Wed 15/7

11:53 a.m.-11:13 p.m.

2 stops9h 20m

C$ 434

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 4/7

6:05 a.m.-4:11 p.m.

2 stops13h 06m

Spokane

Sat 11/7

12:54 p.m.-11:58 p.m.

1 stop8h 04m

C$ 434

VancouverSpokane

YVR - GEG

YVRGEG

Vancouver Intl

Tue 2/6

3:35 p.m.-10:49 p.m.

1 stop7h 14m

Spokane

Tue 9/6

5:37 p.m.-10:58 p.m.

1 stop5h 21m

C$ 434

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 28/7

1:38 p.m.-10:32 p.m.

1 stop10h 54m

Boise Air Term. Gowen Fld

Wed 5/8

6:42 p.m.-8:55 a.m.

2 stops12h 13m

C$ 435

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 31/7

6:00 a.m.-12:53 p.m.

1 stop8h 53m

Boise Air Term. Gowen Fld

Wed 5/8

6:42 p.m.-8:55 a.m.

2 stops12h 13m

C$ 435

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

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$ 298). Flying from Canada to Idaho in December is currently the most expensive (average of C$ 655). 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 30 April 2026.
Read reviews from past customers who have flown Alaska Airlines,United Airlines, andAir Canada 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.
Alaska Airlines
7.9
Good
12,318 reviews
Check prices

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,318 reviews
Alaska Airlines
7.9
Good
12,318 reviews
Check prices

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,678 reviews
Alaska Airlines
7.9
Good
12,318 reviews
Check prices

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Air Canada
7.1
Good
10,983 reviews
Alaska Airlines
7.9
Good
12,318 reviews
Check prices

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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, WestJet, and United Airlines can get you from Canada to Idaho in just under 5h 37m. Your travel time can differ by up to 2h 07m. Airlines will cover a distance of 856 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$ 298). Flying from Canada to Idaho in December is currently the most expensive (average of C$ 655). 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

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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.
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Top 3 airlines flying from Canada to Idaho

Discover the top 3 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 199AverageC$ 920FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 389AverageC$ 741FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 424AverageC$ 766FlexibilityNo cancel feeOn-time69%
Search United 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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