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Cheap flights from Toronto to Idaho Falls from C$ 430

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IDA
17 Jun — 24 Jun1
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 18 May 2026.

Tue 28/79:00 p.m.
YYZ
-
IDA
2 stops14h 50m
United Airlines
Tue 11/84:04 p.m.
IDA
-
YYZ
2 stops15h 50m
United Airlines
Deal found 17/5C$ 683
Wed 21/1012:30 p.m.
YYZ
-
IDA
2 stops11h 49m
Delta
Sat 24/106:00 a.m.
IDA
-
YYZ
1 stop8h 39m
Delta
Deal found 17/5C$ 707
Wed 21/107:43 p.m.
YYZ
-
IDA
2 stops16h 10m
United Airlines
Sat 24/1010:35 a.m.
IDA
-
YYZ
2 stops9h 48m
United Airlines
Deal found 14/5C$ 708
Sat 30/54:18 p.m.
YYZ
-
IDA
1 stop6h 49m
United Airlines
Sat 6/610:35 a.m.
IDA
-
YYZ
1 stop8h 57m
United Airlines
Deal found 14/5C$ 759
Sun 14/66:15 a.m.
YYZ
-
IDA
2 stops18h 16m
Delta
Sun 21/66:00 a.m.
IDA
-
YYZ
2 stops15h 14m
Delta
Deal found 17/5C$ 763
Wed 1/75:15 p.m.
YYZ
-
IDA
2 stops18h 35m
United Airlines
Wed 8/710:35 a.m.
IDA
-
YYZ
1 stop8h 57m
United Airlines
Deal found 16/5C$ 803
Sat 30/52:20 p.m.
YYZ
-
IDA
2 stops10h 22m
Delta
Sat 6/66:54 p.m.
IDA
-
YYZ
2 stops13h 29m
Delta
Deal found 15/5C$ 819
Sat 12/93:53 p.m.
YYZ
-
IDA
2 stops20h 00m
United Airlines
Tue 15/94:10 p.m.
IDA
-
YYZ
2 stops15h 54m
United Airlines
Deal found 13/5C$ 828
Fri 29/56:18 p.m.
YYZ
-
IDA
1 stop19h 56m
American Airlines
Fri 5/62:26 p.m.
IDA
-
YYZ
2 stops18h 32m
American Airlines
Deal found 16/5C$ 869

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 18 May 2026.

Round-trip from

C$ 683

One-way from

C$ 430
United Airlines
  • United Airlines
  • 28/7-11/8
  • 4 total stops
  • 30h 40m total
  • Toronto to Idaho Falls
Search Deals
2/7
  • 2/7
  • 3 total stops
  • 29h 20m 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 18 May 2026.
Use the filters below to find and compare flights from Toronto to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Wed 21/10

10:45 a.m.-5:16 p.m.

1 stop8h 31m

Idaho Falls Fanning Field

Sat 24/10

10:35 a.m.-9:32 p.m.

1 stop8h 57m

C$ 707
Quickest round-trip

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Wed 21/10

5:50 p.m.-10:19 p.m.

1 stop6h 29m

Idaho Falls Fanning Field

Sat 24/10

6:00 a.m.-4:39 p.m.

1 stop8h 39m

C$ 707

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 30/5

4:18 p.m.-9:07 p.m.

1 stop6h 49m

Idaho Falls Fanning Field

Sat 6/6

10:35 a.m.-9:32 p.m.

1 stop8h 57m

C$ 759

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 28/7

9:00 p.m.-9:50 a.m.

2 stops14h 50m

Idaho Falls Fanning Field

Tue 11/8

7:00 a.m.-3:14 p.m.

1 stop6h 14m

C$ 803
Cheapest one-way

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 2/7

12:40 p.m.-4:00 p.m.

3 stops29h 20m

C$ 430

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 2/7

6:15 a.m.-10:31 p.m.

2 stops18h 16m

C$ 434
Quickest one-way

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 30/5

5:45 p.m.-10:42 p.m.

1 stop6h 57m

C$ 507

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 30/5

6:46 a.m.-10:15 p.m.

1 stop17h 29m

C$ 524

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 2/7

6:40 p.m.-9:50 a.m.

1 stop17h 10m

C$ 605

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/5

Sorted by cheapest first

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 0 airlines. 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 31m. 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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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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