Find flights
When to book
Airlines
FAQs

Cheap flights from Canada to Idaho from C$ 268

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOI
15 Jul — 22 Jul1
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 15 June 2026.

Fri 18/95:49 p.m.
YYZ
-
BOI
1 stop8h 09m
Delta
Sun 20/911:35 p.m.
BOI
-
YYZ
1 stop10h 44m
Delta
Deal found 11/6C$ 457
Sat 4/76:00 a.m.
YYZ
-
GEG
2 stops16h 26m
Delta
Sat 11/712:54 p.m.
GEG
-
YYZ
1 stop8h 04m
Delta
Deal found 12/6C$ 457
Thu 20/85:50 p.m.
YYZ
-
GEG
2 stops9h 09m
Delta
Mon 24/810:56 p.m.
GEG
-
YYZ
1 stop8h 29m
Delta
Deal found 11/6C$ 459
Wed 22/711:40 a.m.
YYZ
-
BOI
1 stop12h 17m
Delta
Sun 26/710:29 a.m.
BOI
-
YYZ
1 stop10h 44m
Delta
Deal found 10/6C$ 478
Fri 24/77:24 p.m.
YYZ
-
GEG
1 stop6h 42m
Delta
Sun 2/87:00 a.m.
GEG
-
YYZ
2 stops13h 13m
Delta
Deal found 14/6C$ 499
Tue 1/96:15 a.m.
YVR
-
GEG
1 stop4h 14m
Delta
Tue 15/911:10 a.m.
GEG
-
YVR
1 stop5h 36m
Delta
Deal found 10/6C$ 501
Tue 7/77:45 a.m.
YYZ
-
GEG
2 stops16h 20m
United Airlines
Tue 14/74:13 p.m.
GEG
-
YYZ
2 stops17h 22m
United Airlines
Deal found 14/6C$ 541
Wed 8/76:30 a.m.
YYZ
-
GEG
1 stop9h 51m
Delta
Thu 16/77:00 a.m.
GEG
-
YYZ
2 stops13h 13m
Delta
Deal found 10/6C$ 544
Wed 5/88:45 a.m.
YYC
-
BOI
1 stop27h 44m
Multiple Airlines
Tue 11/81:24 p.m.
BOI
-
YYC
1 stop25h 21m
Multiple Airlines
Deal found 11/6C$ 555
Wed 21/107:15 a.m.
YYC
-
BOI
1 stop9h 34m
Delta
Sat 24/105:45 p.m.
BOI
-
YYC
1 stop5h 28m
Delta
Deal found 14/6C$ 557
Wed 21/106:20 a.m.
YVR
-
GEG
1 stop8h 25m
Delta
Fri 23/103:05 p.m.
GEG
-
YVR
1 stop7h 19m
Delta
Deal found 14/6C$ 571
Mon 21/91:30 p.m.
YYZ
-
BOI
2 stops27h 42m
WestJet
Thu 24/98:22 a.m.
BOI
-
YYZ
2 stops20h 33m
WestJet
Deal found 11/6C$ 578

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 15 June 2026.

Round-trip from

C$ 457

One-way from

C$ 268

Popular in

December

Cheapest in

November

Average price

C$ 568
Delta
  • Delta
  • 18/9-20/9
  • 2 total stops
  • 18h 53m total
  • Canada to Idaho
Search Deals
United Airlines
  • United Airlines
  • 11/7
  • 1 total stop
  • 12h 45m total
  • Canada to Idaho
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 15 June 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

Fri 18/9

5:49 p.m.-11:58 p.m.

1 stop8h 09m

Boise Air Term. Gowen Fld

Sun 20/9

11:35 p.m.-12:19 p.m.

1 stop10h 44m

C$ 457

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 4/7

7:30 a.m.-8:30 p.m.

2 stops16h 00m

Spokane

Sat 11/7

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

1 stop13h 32m

C$ 457

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sun 20/9

5:49 p.m.-11:57 p.m.

1 stop9h 08m

Spokane

Wed 23/9

7:46 p.m.-11:35 a.m.

2 stops12h 49m

C$ 457

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 14/10

11:30 a.m.-9:37 p.m.

1 stop13h 07m

Spokane

Fri 16/10

12:40 p.m.-12:01 a.m.

1 stop8h 21m

C$ 459

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 4/7

6:05 a.m.-7:26 p.m.

2 stops16h 21m

Spokane

Sat 11/7

7:00 a.m.-11:13 p.m.

2 stops13h 13m

C$ 459

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 22/7

11:40 a.m.-9:57 p.m.

1 stop12h 17m

Boise Air Term. Gowen Fld

Sun 26/7

10:29 a.m.-11:13 p.m.

1 stop10h 44m

C$ 478

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Fri 24/7

7:24 p.m.-11:06 p.m.

1 stop6h 42m

Spokane

Sun 2/8

7:00 a.m.-11:13 p.m.

2 stops13h 13m

C$ 499
Quickest round-trip

VancouverSpokane

YVR - GEG

YVRGEG

Vancouver Intl

Tue 1/9

6:15 a.m.-10:29 a.m.

1 stop4h 14m

Spokane

Tue 15/9

11:10 a.m.-4:46 p.m.

1 stop5h 36m

C$ 501

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 21/10

7:15 a.m.-4:49 p.m.

1 stop9h 34m

Boise Air Term. Gowen Fld

Sat 24/10

5:45 p.m.-11:13 p.m.

1 stop5h 28m

C$ 557

VancouverSpokane

YVR - GEG

YVRGEG

Vancouver Intl

Wed 21/10

6:20 a.m.-2:45 p.m.

1 stop8h 25m

Spokane

Fri 23/10

3:05 p.m.-10:24 p.m.

1 stop7h 19m

C$ 571

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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, August is the cheapest month in which you can book a flight from Canada to Idaho (average of C$ 204). Flying from Canada to Idaho in December is currently the most expensive (average of C$ 503). 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 15 June 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.
Alaska Airlines
7.9
Good
12,517 reviews
Check prices

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,517 reviews
Alaska Airlines
7.9
Good
12,517 reviews
Check prices

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Delta
7.9
Good
8,401 reviews
Alaska Airlines
7.9
Good
12,517 reviews
Check prices

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
United Airlines
7.4
Good
9,841 reviews
Alaska Airlines
7.9
Good
12,517 reviews
Check prices

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

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, United Airlines, and WestJet can get you from Canada to Idaho in just under 8h 09m. Your travel time can differ by up to 7h 51m. Airlines will cover a distance of 2919 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, August is the cheapest month in which you can book a flight from Canada to Idaho (average of C$ 204). Flying from Canada to Idaho in December is currently the most expensive (average of C$ 503). 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 Canada to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Vancouver Intl to Los Angeles flights
Toronto Island to LaGuardia flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Newark flights
Vancouver Intl to San Francisco flights
Toronto Island to John F Kennedy Intl flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Seattle flights
Pearson Intl to Los Angeles flights
Vancouver Intl to Las Vegas flights
Vancouver Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Dallas/Fort Worth flights
Vancouver Intl to Newark flights
Pearson Intl to San Francisco flights
Pearson Intl to Orlando flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Vancouver Intl to Honolulu flights
Hamilton to Newark flights
Pearson Intl to Reagan-National flights
Vancouver Intl to San Diego flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Vancouver Intl to LaGuardia flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Nashville flights
Pearson Intl to Boston flights
Pearson Intl to Hobby flights
Pierre Elliott Trudeau Intl to Orlando flights
Vancouver Intl to O'Hare Intl flights
Pearson Intl to Tampa flights
Pearson Intl to Dulles Intl flights
Calgary to Las Vegas flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Abbotsford to Los Angeles flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Nashville flights
Pearson Intl to San Diego flights
Toronto Island to O'Hare Intl flights
Pearson Intl to Atlanta flights
Abbotsford to San Francisco flights
Pearson Intl to Midway flights

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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 397AverageC$ 807FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 403AverageC$ 778FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 432AverageC$ 517FlexibilityNo cancel feeOn-timeN/A
Search Delta 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.

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.