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Niagara Falls

$181+ Cheap flights from Idaho Falls (IDA) to Niagara Falls, ON, Canada

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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — YYZ
Dec 9 — Dec 161
Tue 12/9
Tue 12/16
1 adult, Economy
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Cheap flight deals from Idaho Falls to Niagara Falls

Keep the following information in mind while searching for Idaho Falls to Niagara Falls flight deals. Data was last updated November 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$457
(Kiwi.com)

One-way from

$181
(Trip.com)
Provider with most accurate pricing for Idaho Falls Fanning Field-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Toronto (YTO) flights.
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From Idaho Falls Fanning Field to Niagara Falls
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One-way flight from Idaho Falls Fanning Field to Niagara Falls
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Find flight deals from Idaho Falls to Niagara Falls

Cheapest flights from Idaho Falls to Niagara Falls
Explore the most affordable flight options available from Idaho Falls to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:53 pmIDA - YYZ
2 stops36h 47mMultiple Airlines
Fri 12/54:45 pmYYZ - IDA
1 stop25h 42mMultiple Airlines
Deal found 11/8$457
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:58 pmIDA - YYZ
2 stops19h 05mAmerican Airlines
Fri 12/56:00 amYYZ - IDA
2 stops18h 36mAmerican Airlines
Deal found 11/8$526
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:16 pmIDA - YYZ
2 stops19h 53mAmerican Airlines
Sat 12/276:00 amYYZ - IDA
2 stops18h 21mAmerican Airlines
Deal found 11/9$690
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:45 amIDA - YYZ
2 stops11h 01mUnited Airlines
Sat 12/274:10 pmYYZ - IDA
1 stop8h 49mUnited Airlines
Deal found 11/9$916

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Niagara 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 2,558,603 searches. Data last updated November 9, 2025.
Use the filters below to find and compare flights from Idaho Falls to Niagara Falls that are best for you.

Fly from

Idaho Falls

Fly to

Niagara Falls

Route

Depart

Return

Price

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Sun 11/30

10:53 pm-6:20 am

1 stop29h 27m

Toronto Pearson Intl

Fri 12/5

4:45 pm-4:27 pm

1 stop25h 42m

$518

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Sun 11/30

1:58 pm-11:03 am

2 stops19h 05m

Toronto Pearson Intl

Fri 12/5

6:00 am-10:36 pm

2 stops18h 36m

$526

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Mon 3/9

4:00 pm-3:35 pm

1 stop21h 35m

Toronto Pearson Intl

Fri 3/13

4:45 pm-10:38 pm

1 stop7h 53m

$665

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Mon 3/9

4:19 pm-9:55 am

2 stops15h 36m

Toronto Pearson Intl

Fri 3/13

6:30 pm-1:34 pm

2 stops21h 04m

$678

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Sun 12/21

1:16 pm-11:09 am

2 stops19h 53m

Toronto Pearson Intl

Sat 12/27

6:00 am-10:21 pm

2 stops18h 21m

$690

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Sun 11/30

10:53 pm-12:38 am

2 stops47h 45m

$181

Idaho FallsToronto

IDA - YYZ

IDAYYZ

Idaho Falls Fanning Field

Sun 11/30

4:15 pm-8:28 am

3 stops14h 13m

$905

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Best time to book a flight from Idaho Falls to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls 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 Niagara 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 Idaho Falls to Niagara 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 from for flights from Idaho Falls to Niagara Falls?

    Most people fly from Idaho Falls Fanning Field (IDA) if they book a flight from Idaho Falls to Niagara Falls. On average, Fanning Field has 0 outbound flights to Niagara Falls per day from 0 airlines. Idaho Falls Fanning Field is conveniently located just 3.8 mi from Idaho Falls’s city center.

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

    Airlines like American Airlines and Alaska Airlines fly from Idaho Falls to Niagara Falls in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 2h 30m. There are 1612 mi between Idaho Falls and Niagara Falls. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to Niagara 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.

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