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Cheap flights from Toronto to Idaho Falls from C$ 738

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IDA
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Idaho Falls

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Idaho Falls
Explore the most affordable flight options available from Toronto to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 February 2026.

Sat 28/24:45 p.m.
YYZ
-
IDA
1 stop8h 51m
Alaska Airlines
Tue 3/38:00 a.m.
IDA
-
YYZ
1 stop29h 35m
Alaska Airlines
Deal found 14/2C$ 738
Fri 11/912:30 p.m.
YYZ
-
IDA
2 stops11h 44m
Delta
Wed 16/96:10 a.m.
IDA
-
YYZ
2 stops15h 54m
Delta
Deal found 16/2C$ 782
Fri 11/910:15 a.m.
YYZ
-
IDA
1 stop9h 07m
United Airlines
Wed 16/95:57 p.m.
IDA
-
YYZ
2 stops18h 13m
United Airlines
Deal found 16/2C$ 801
Fri 11/94:55 p.m.
YYZ
-
IDA
1 stop24h 34m
Alaska Airlines
Wed 16/96:15 a.m.
IDA
-
YYZ
1 stop7h 30m
Alaska Airlines
Deal found 16/2C$ 805
Sat 28/26:00 a.m.
YYZ
-
IDA
2 stops18h 21m
Delta
Tue 3/36:35 p.m.
IDA
-
YYZ
2 stops20h 43m
Delta
Deal found 13/2C$ 826
Sat 28/22:45 p.m.
YYZ
-
IDA
2 stops21h 03m
United Airlines
Tue 3/36:35 a.m.
IDA
-
YYZ
1 stop6h 27m
United Airlines
Deal found 14/2C$ 949

Find flight deals from Toronto to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 February 2026.

Round-trip from

C$ 738
Alaska Airlines
  • Alaska Airlines
  • 28/2-3/3
  • 2 total stops
  • 38h 26m total
  • Toronto to Idaho Falls
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Idaho Falls 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 17 February 2026.
Use the filters below to find and compare flights from Toronto to Idaho Falls that are best for you.

Fly from

Toronto

Fly to

Idaho Falls

Route

Depart

Return

Price

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 28/2

4:45 p.m.-11:36 p.m.

1 stop8h 51m

Idaho Falls Fanning Field

Tue 3/3

5:20 p.m.-3:35 p.m.

1 stop20h 15m

C$ 738

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 28/2

6:00 a.m.-10:21 p.m.

2 stops18h 21m

Idaho Falls Fanning Field

Tue 3/3

6:35 p.m.-5:18 p.m.

2 stops20h 43m

C$ 826

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 28/2

7:40 p.m.-1:30 p.m.

2 stops19h 50m

Idaho Falls Fanning Field

Tue 3/3

6:35 a.m.-3:02 p.m.

1 stop6h 27m

C$ 949

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/2

Best time to book a flight from Toronto to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Toronto 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 Toronto to Idaho Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from Toronto?

    Most people fly into Idaho Falls Fanning Field (IDA) if they book a flight to Idaho Falls from Toronto. On average, Fanning Field has 0 inbound flights from Toronto per day from 1 airline. Idaho Falls Fanning Field is conveniently located just 6.2 km from Idaho Falls’s city centre.

  • How long is the flight from Toronto to Idaho Falls?

    Departing from Toronto to Idaho Falls will take you 8h 51m. The distance from Toronto to Idaho Falls is about 2594 km. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Toronto to Idaho Falls?

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

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

    Yes. Cheapflights offers flight deals from Toronto to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Toronto to Idaho Falls

Discover the top airline that operate flights from Toronto to Idaho Falls. 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 17 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 248AverageC$ 852FlexibilityNo 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 Toronto to Idaho Falls?

Deals for Toronto to Idaho Falls 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 Toronto to Idaho Falls?

Cheapflights simply makes it quick and affordable to book flights from Toronto to Idaho Falls by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Toronto to Idaho Falls with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Idaho Falls from Toronto today and book when prices fit your budget.

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