YYZ - IDA

C$ 436 Find Cheap Flights from Toronto to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Idaho Falls departing on 30/8. 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 Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Idaho Falls, 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 Falls, as well as popular online travel agencies
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Cheap Flights from Toronto to Idaho Falls (YYZ-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Idaho Falls 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 Falls

Sat, 30 Aug - Sat, 6 Sep
Delta Logo
5:43 p.m. - 10:27 p.m.YYZ-IDA
6h 44m1 stop
Delta Logo
6:00 a.m. - 4:38 p.m.IDA-YYZ
8h 38m1 stop
C$ 436Delta
Find Deal
Sat, 30 Aug - Sat, 6 Sep
Delta Logo
11:33 a.m. - 10:27 p.m.YYZ-IDA
12h 54m2 stops
Delta Logo
6:00 a.m. - 9:58 p.m.IDA-YYZ
13h 58m2 stops
C$ 443Delta
Find Deal
Thu, 28 Aug - Thu, 4 Sep
United Airlines Logo
4:18 p.m. - 8:54 p.m.YYZ-IDA
6h 36m1 stop
United Airlines Logo
5:00 a.m. - 12:50 p.m.IDA-YYZ
5h 50m1 stop
C$ 599United Airlines
Find Deal
Thu, 28 Aug - Thu, 4 Sep
United Airlines Logo
11:00 a.m. - 10:48 p.m.YYZ-IDA
13h 48m2 stops
United Airlines Logo
5:56 p.m. - 10:04 a.m.IDA-YYZ
14h 08m2 stops
C$ 639United Airlines
Find Deal
Sun, 14 Sep - Sun, 21 Sep
United Airlines Logo
6:10 a.m. - 8:54 p.m.YYZ-IDA
16h 44m2 stops
United Airlines Logo
5:00 a.m. - 3:11 p.m.IDA-YYZ
8h 11m1 stop
C$ 937United Airlines
Find Deal
Thu, 28 Aug - Thu, 4 Sep
United Airlines Logo
7:00 a.m. - 8:54 p.m.YYZ-IDA
15h 54m3 stops
United Airlines Logo
5:56 p.m. - 10:04 a.m.IDA-YYZ
14h 08m2 stops
C$ 956United Airlines
Find Deal
Sun, 14 Sep - Sun, 21 Sep
United Airlines Logo
6:10 a.m. - 8:54 p.m.YYZ-IDA
16h 44m2 stops
United Airlines Logo
5:56 p.m. - 2:30 p.m.IDA-YYZ
18h 34m2 stops
C$ 964United Airlines
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Alaska Airlines Logo
4:45 p.m. - 10:39 p.m.YYZ-IDA
7h 54m1 stop
Alaska Airlines Logo
3:57 p.m. - 3:00 p.m.IDA-YYZ
21h 03m1 stop
C$ 1,058Alaska Airlines
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Sat, 30 Aug - Sat, 6 Sep
 Logo
12:00 p.m. - 11:58 a.m.YYZ-IDA
25h 58m3 stops
 Logo
3:57 p.m. - 6:01 a.m.IDA-YYZ
12h 04m2 stops
C$ 1,919
Find Deal
Booking Insights

KAYAK's insights & trends for Toronto to Idaho Falls flights

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

Which airlines provide the cheapest flights from Toronto to Idaho Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Toronto to Idaho Falls were found on Delta (C$ 436) and United Airlines (C$ 599).


Good to know

Cheapest flightC$ 436
Flight from Toronto to Idaho Falls

When to book flights from Toronto to Idaho Falls

Are your dates flexible? Find out the best times to travel from Toronto to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto to Idaho Falls flights

  • What is the cheapest flight from Toronto Pearson Intl Airport to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Idaho Falls was C$ 316 for a round-trip ticket.

  • Which aircraft models fly most regularly from Toronto to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Toronto to Idaho Falls?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Toronto and Idaho Falls, with SkyTeam being the most commonly used for this route.

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

    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 Falls.

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

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

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

    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 to Idaho Falls with an airline and back to Toronto with another airline.

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

    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 to Idaho Falls from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Toronto to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Idaho Falls. 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 Falls? 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.
7.4
United AirlinesOverall score based on 8900 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

10.0 ExcellentAnonymous, Jul 2025YYZ - SFO
Read more United Airlines reviews

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

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

Information on your arrival and departure airports

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