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Cheap flights from Idaho Falls to Toronto from C$ 548

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — YTO
5 Aug — 12 Aug1
1 adult

Cheap 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 31 July 2025.

Round-trip from

C$ 548
Delta
  • Delta
  • 20/8-26/8
  • 3 total stops
  • 20h 15m total
  • Idaho Falls to Toronto
Search Deals

Find flight deals from Idaho Falls to Toronto

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 31 July 2025.

Wed 20/86:52 p.m.IDA - YYZ
2 stops13h 31mDelta
Tue 26/85:43 p.m.YYZ - IDA
1 stop6h 44mDelta
Deal found 29/7C$ 548
Thu 11/93:57 p.m.IDA - YYZ
1 stop21h 03mAlaska Airlines
Thu 18/94:45 p.m.YYZ - IDA
1 stop7h 54mAlaska Airlines
Deal found 28/7C$ 587
Fri 12/910:55 p.m.IDA - YYZ
1 stop18h 50mMultiple Airlines
Fri 19/99:30 a.m.YYZ - IDA
1 stop8h 35mMultiple Airlines
Deal found 28/7C$ 609
Fri 22/85:56 p.m.IDA - YYZ
2 stops18h 34mUnited Airlines
Fri 29/86:20 p.m.YYZ - IDA
1 stop17h 27mUnited Airlines
Deal found 28/7C$ 652

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 31 July 2025.
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

Wed 20/8

6:52 p.m.-10:23 a.m.

2 stops13h 31m

Toronto Pearson Intl

Tue 26/8

5:43 p.m.-10:27 p.m.

1 stop6h 44m

C$ 548

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Thu 11/9

3:57 p.m.-3:00 p.m.

1 stop21h 03m

Toronto Pearson Intl

Thu 18/9

4:45 p.m.-10:39 p.m.

1 stop7h 54m

C$ 587

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Fri 12/9

10:55 p.m.-7:45 p.m.

1 stop18h 50m

Toronto Pearson Intl

Fri 19/9

9:30 a.m.-4:05 p.m.

1 stop8h 35m

C$ 609

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Fri 22/8

5:56 p.m.-2:30 p.m.

2 stops18h 34m

Toronto Pearson Intl

Fri 29/8

6:20 p.m.-9:47 a.m.

1 stop17h 27m

C$ 652

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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 75% 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$ 507.

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 02m.

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 0h 56m.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 31 July 2025.
Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Idaho Falls to Toronto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • 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.

  • What is the cheapest month to book a flight from Idaho Falls to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Toronto (average of C$ 167). Flying from Idaho Falls to Toronto in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Idaho Falls to Toronto

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

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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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