$179 Find Cheap Flights from Toronto to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Idaho departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Idaho, as well as popular online travel agencies
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Flights Deals

Best Idaho Flight Deals from Toronto

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$299
Hailey
Hailey1 stop$650
Spokane
Spokane1 stop$305
Boise
Boise1 stop$299
Hailey
Hailey1 stop$650
Spokane
Spokane1 stop$305

Cheap Flights from Toronto to Idaho

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Idaho

Tue, Sep 9 - Tue, Sep 16
Delta Logo
7:21 pm - 11:58 pmYYZ-BOI
6h 37m1 stop
Delta Logo
5:40 am - 6:27 pmBOI-YYZ
10h 47m1 stop
$299Delta
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Wed, Aug 6 - Fri, Aug 15
Logo
8:05 pm - 8:43 amYYZ-GEG
15h 38m1 stop
Logo
9:55 am - 7:01 amGEG-YYZ
18h 06m1 stop
$305
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Sun, Sep 7 - Tue, Sep 16
United Airlines Logo
6:30 am - 1:49 pmYYZ-BOI
9h 19m1 stop
United Airlines Logo
2:45 pm - 7:00 amBOI-YYZ
14h 15m1 stop
$330United Airlines
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Sat, Aug 9 - Tue, Aug 19
American Airlines Logo
5:59 pm - 10:36 pmYYZ-GEG
31h 37m2 stops
American Airlines Logo
12:29 pm - 2:34 pmGEG-YYZ
23h 05m2 stops
$331American Airlines
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Fri, Aug 15 - Fri, Aug 22
United Airlines Logo
4:18 pm - 9:03 pmYYZ-GEG
7h 45m1 stop
United Airlines Logo
1:38 pm - 10:48 pmGEG-YYZ
6h 10m1 stop
$334United Airlines
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Sat, Aug 9 - Thu, Aug 21
American Airlines Logo
6:30 am - 10:55 pmYYZ-GEG
19h 25m2 stops
American Airlines Logo
12:29 pm - 2:34 pmGEG-YYZ
23h 05m2 stops
$339American Airlines
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Thu, Aug 7 - Mon, Aug 18
Alaska Airlines Logo
4:45 pm - 9:09 pmYYZ-GEG
7h 24m1 stop
Alaska Airlines Logo
6:07 pm - 3:00 pmGEG-YYZ
17h 53m1 stop
$402Alaska Airlines
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Wed, Jul 16 - Wed, Jul 23
WestJet Logo
1:30 pm - 10:48 pmYYZ-GEG
12h 18m2 stops
WestJet Logo
6:13 am - 12:24 amGEG-YYZ
15h 11m2 stops
$420WestJet
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Fri, Aug 8 - Wed, Aug 13
WestJet Logo
8:00 am - 12:03 amYYZ-BOI
18h 03m2 stops
WestJet Logo
11:45 am - 12:24 amBOI-YYZ
10h 39m2 stops
$427WestJet
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Fri, Aug 1 - Fri, Aug 8
Alaska Airlines Logo
1:20 pm - 11:16 pmYYZ-BOI
11h 56m1 stop
Alaska Airlines Logo
7:00 am - 10:45 pmBOI-YYZ
13h 45m1 stop
$428Alaska Airlines
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Useful Info

KAYAK's insights & trends for Toronto to Idaho flights

Get data-powered insights and trends into flights from Toronto to Idaho to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Pearson Intl Airport to Idaho is May, when tickets cost $295 (return) on average. On the other hand, the most expensive months are November and January, when the average cost of round-trip tickets is $707 and $449 respectively.

What’s the cheapest day of the week to fly from Toronto to Idaho?

The average price of all round-trip flights from Toronto Pearson Intl Airport to Idaho clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Idaho on a Wednesday and more expensive on a Friday. On your return trip to Toronto, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

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Good to know

Low seasonApril
High seasonDecember
Cheapest flight$179
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Toronto to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Toronto to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Toronto to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Toronto to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Toronto to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the evening, when round-trip flights cost $550 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the morning, which is peak travel time and where the average cost of a ticket is $619.

Reviews of the top airline flying from Toronto to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9572 reviews
6.8Entertainment
7.0Comfort
6.3Food
7.3Boarding
7.8Crew
Airline reviews

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

4.0 OkayAnonymous, Jun 2025YYZ - EWR
Read more Air Canada reviews

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

My plane was cancelled and had to be rebook for the evening was not happy.

Everything you need to know for your flight from Toronto to Idaho

Information on your arrival and departure airports

Toronto (YYZ)

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