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Cheap flights from Idaho Falls to Toronto from C$ 559

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — YTO
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Idaho Falls to Toronto

Enter your travel dates to find the best prices.

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

Sat 2/55:26 p.m.
IDA
-
YYZ
2 stops14h 38m
United Airlines
Sat 30/510:45 a.m.
YYZ
-
IDA
1 stop6h 49m
United Airlines
Deal found 16/2C$ 559
Sat 2/51:43 p.m.
IDA
-
YYZ
2 stops20h 11m
American Airlines
Sat 30/57:20 a.m.
YYZ
-
IDA
2 stops16h 51m
American Airlines
Deal found 16/2C$ 593
Thu 2/44:59 p.m.
IDA
-
YYZ
2 stops42h 41m
Multiple Airlines
Thu 9/48:00 p.m.
YYZ
-
IDA
1 stop21h 27m
Multiple Airlines
Deal found 16/2C$ 638
Sat 2/56:00 a.m.
IDA
-
YYZ
1 stop7h 45m
Alaska Airlines
Sat 30/54:55 p.m.
YYZ
-
IDA
1 stop7h 58m
Alaska Airlines
Deal found 16/2C$ 639
Thu 2/42:18 p.m.
IDA
-
YYZ
2 stops18h 38m
American Airlines
Thu 9/411:33 a.m.
YYZ
-
IDA
2 stops14h 06m
American Airlines
Deal found 16/2C$ 688
Thu 2/46:00 a.m.
IDA
-
YYZ
1 stop7h 45m
Alaska Airlines
Thu 9/44:55 p.m.
YYZ
-
IDA
1 stop31h 57m
Alaska Airlines
Deal found 16/2C$ 727
Sun 5/44:59 p.m.
IDA
-
YYZ
1 stop20h 46m
Alaska Airlines
Wed 8/44:55 p.m.
YYZ
-
IDA
1 stop25h 24m
Alaska Airlines
Deal found 12/2C$ 843
Sun 5/42:30 p.m.
IDA
-
YYZ
1 stop6h 48m
United Airlines
Wed 8/410:15 a.m.
YYZ
-
IDA
2 stops12h 49m
United Airlines
Deal found 14/2C$ 857

Find flight deals from Idaho Falls to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Toronto (YTO). 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$ 559
United Airlines
  • United Airlines
  • 2/5-30/5
  • 3 total stops
  • 20h 42m total
  • Idaho Falls to Toronto
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Toronto 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 Idaho Falls to Toronto that are best for you.

Fly from

Idaho Falls

Fly to

Toronto

Route

Depart

Return

Price

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Sat 2/5

5:26 p.m.-9:19 a.m.

2 stops13h 53m

Toronto Pearson Intl

Sat 30/5

10:45 a.m.-3:34 p.m.

1 stop6h 49m

C$ 559

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Thu 2/4

4:59 p.m.-1:40 p.m.

2 stops42h 41m

Toronto Pearson Intl

Thu 9/4

8:00 p.m.-3:27 p.m.

1 stop21h 27m

C$ 638

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Sat 2/5

4:06 p.m.-3:45 p.m.

1 stop21h 39m

Toronto Pearson Intl

Sat 30/5

4:55 p.m.-10:53 p.m.

1 stop7h 58m

C$ 639

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/2

Best time to book a flight from Idaho Falls to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Idaho Falls 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 Idaho Falls to Toronto

What’s the top layover airport for flights from Idaho Falls to Toronto?

Share of one-stop round-trip flights from Idaho Falls to Toronto chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 50% of one-stop itineraries from Idaho Falls to Toronto on Cheapflights.

What’s the cheapest layover airport for flights from Idaho Falls to Toronto?

Average round-trip fare for 1-stop flights from Idaho Falls to Toronto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of C$ 499.

What’s the fastest layover option from Idaho Falls to Toronto?

Shortest average travel time for 1-stop one-way flights from Idaho Falls to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 07m.

Which airport typically offers the quickest layover for flights from Idaho Falls to Toronto?

Average layover duration for 1-stop one-way flights from Idaho Falls to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 04m.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Toronto. 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 from for flights from Idaho Falls to Toronto?

    Idaho Falls Fanning Field (IDA) is the airport you will fly out of if you book a flight from Idaho Falls to Toronto. You should not have trouble finding flights to Toronto from Fanning Field; the airport handles an average of 0 outbound flights to Toronto per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Idaho Falls airport to Toronto. It is only a 6.2 km journey to Fanning Field (IDA) from Idaho Falls’s city centre.

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

    United Airlines can get you from Idaho Falls to Toronto in just under 13h 53m. Your travel time can differ by up to . The distance between Idaho Falls and Toronto is about 2594 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to Toronto 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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Alternative routes for Idaho Falls to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Idaho Falls to Toronto?

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Why should you use Cheapflights to find cheap flight tickets from Idaho Falls to Toronto?

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Idaho Falls to Toronto, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Idaho Falls to Toronto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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