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C$ 384+ Cheap flights to Idaho Falls

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
— IDA
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Idaho Falls in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Idaho Falls
Explore the most affordable flight options available to Idaho Falls. Find the lowest fares based on data from user searches, with prices last updated on 11 March 2026.

Thu 30/46:15 a.m.
YYZ
-
IDA
2 stops18h 25m
Delta
Mon 4/55:47 a.m.
IDA
-
YYZ
2 stops10h 44m
Delta
Deal found 9/3C$ 409
Fri 29/512:29 p.m.
YYZ
-
IDA
2 stops12h 13m
Delta
Fri 5/66:00 a.m.
IDA
-
YYZ
2 stops14h 59m
Delta
Deal found 9/3C$ 597
Thu 30/410:45 a.m.
YYZ
-
IDA
1 stop6h 58m
United Airlines
Mon 4/55:26 p.m.
IDA
-
YYZ
2 stops13h 53m
United Airlines
Deal found 9/3C$ 601
Fri 29/59:00 a.m.
YYZ
-
IDA
2 stops10h 49m
Multiple Airlines
Fri 5/610:56 p.m.
IDA
-
YYZ
1 stop19h 13m
Multiple Airlines
Deal found 6/3C$ 619
Fri 29/510:45 a.m.
YYZ
-
IDA
1 stop8h 34m
United Airlines
Fri 5/65:54 p.m.
IDA
-
YYZ
2 stops14h 00m
United Airlines
Deal found 10/3C$ 626
Fri 3/47:43 p.m.
YYZ
-
IDA
2 stops16h 10m
United Airlines
Fri 10/45:20 p.m.
IDA
-
YYZ
2 stops14h 34m
United Airlines
Deal found 6/3C$ 649
Sat 4/43:00 p.m.
YYZ
-
IDA
2 stops20h 53m
United Airlines
Sat 11/45:45 p.m.
IDA
-
YYZ
2 stops16h 04m
United Airlines
Deal found 7/3C$ 650

Find flight deals to Idaho Falls

Find the latest flights to Idaho Falls in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 March 2026.

Round-trip from

C$ 409

One-way from

C$ 384
Delta
  • Delta
  • 30/4-4/5
  • 4 total stops
  • 29h 09m total
  • Toronto to Idaho Falls
Search Deals
Delta
  • Delta
  • 4/6
  • 2 total stops
  • 10h 22m total
  • Toronto to Idaho Falls
Search Deals

Cheapflights Fare Finder

 
Locate flights to Idaho Falls that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 March 2026.
Use the filters below to find and compare flights to Idaho Falls that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 30/4

6:15 a.m.-10:40 p.m.

2 stops18h 25m

Idaho Falls Fanning Field

Mon 4/5

5:47 a.m.-6:31 p.m.

2 stops10h 44m

C$ 409

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 30/4

10:45 a.m.-3:43 p.m.

1 stop6h 58m

Idaho Falls Fanning Field

Mon 4/5

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

2 stops13h 53m

C$ 601

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 29/5

12:09 p.m.-10:42 p.m.

2 stops12h 33m

Idaho Falls Fanning Field

Fri 5/6

6:00 a.m.-10:59 p.m.

2 stops14h 59m

C$ 618

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 29/5

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

1 stop6h 49m

Idaho Falls Fanning Field

Fri 5/6

5:54 p.m.-9:54 a.m.

2 stops14h 00m

C$ 633

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 3/4

7:43 p.m.-9:53 a.m.

2 stops16h 10m

Idaho Falls Fanning Field

Fri 10/4

5:20 p.m.-9:54 a.m.

2 stops14h 34m

C$ 649
Quickest round-trip

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 29/5

7:20 a.m.-1:38 p.m.

1 stop8h 18m

Idaho Falls Fanning Field

Fri 5/6

12:44 p.m.-11:29 p.m.

1 stop8h 45m

C$ 709

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 4/4

8:30 a.m.-4:14 p.m.

1 stop9h 44m

Idaho Falls Fanning Field

Sat 11/4

5:45 p.m.-10:31 a.m.

2 stops14h 46m

C$ 853
Cheapest one-way

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 4/6

2:20 p.m.-10:42 p.m.

2 stops10h 22m

C$ 384
Quickest one-way

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 4/6

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

1 stop7h 58m

C$ 388

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 4/6

8:25 a.m.-9:07 p.m.

3 stops14h 42m

C$ 1,823

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Sorted by cheapest first

Best time to book a flight to Idaho Falls

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

How long is the flight to Idaho Falls?

On average, a flight from Toronto to Idaho Falls takes 12 hours 33 minutes. Flights to Idaho Falls from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Idaho Falls?

The most popular airline flying from Toronto to Idaho Falls is United Airlines.

United Airlines
United Airlines
From C$ 247

What are the cheapest airlines that fly to Idaho Falls?

The cheapest airline flying from Toronto to Idaho Falls is United Airlines.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 15.0 - 51.0 mm per month. May is typically the wettest month, when rainfall can reach 51.0 mm. July is typically the driest time to visit Idaho Falls when rainfall is around 15.0 mm.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

FAQs about flying to Idaho Falls

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

    Idaho Falls Fanning Field (IDA), located 6.2 km from the city centre, is the airport you fly into when you book flights to Idaho Falls.

  • Can I find cheaper flights to Idaho Falls if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Idaho Falls on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Idaho Falls?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Idaho Falls.

  • Where does the fastest flight to Idaho Falls depart from?

    For those looking to save time traveling to Idaho Falls, Vancouver offers the quickest one-way flight (5 hours 59 minutes).

  • Does Idaho Falls Fanning Field have rental cars?

    Yes. Those touching down at Idaho Falls Fanning Field can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Idaho Falls Fanning Field?

    Yes. Idaho Falls Fanning Field has hotels nearby for those requiring accommodations. New Near Downtown+river+airport is the closest property to Idaho Falls Fanning Field (0.0 km away from Idaho Falls Fanning Field).

See more FAQs

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