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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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IDA
12 Sep — 19 Sep1
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 13 August 2026.

Mon 21/95:54 p.m. -
1 stop6h 28m
Sat 26/96:00 a.m. -
2 stops15h 13m
Deal found 10/8C$ 690
Wed 26/87:20 a.m. -
1 stop7h 49m
Mon 31/81:43 p.m. -
1 stop7h 46m
Deal found 9/8C$ 699
Fri 2/107:00 a.m. -
1 stop11h 00m
Mon 5/107:42 p.m. -
1 stop8h 57m
Deal found 10/8C$ 708
Thu 22/105:15 p.m. -
2 stops18h 38m
Mon 26/105:40 p.m. -
2 stops18h 37m
Deal found 8/8C$ 719
Wed 26/89:00 p.m. -
2 stops14h 51m
Mon 31/84:04 p.m. -
2 stops17h 45m
Deal found 9/8C$ 720
Mon 21/99:00 p.m. -
2 stops20h 23m
Sat 26/95:51 p.m. -
2 stops17h 51m
Deal found 10/8C$ 722
Thu 10/910:45 a.m. -
1 stop8h 31m
Thu 17/95:53 p.m. -
2 stops18h 31m
Deal found 12/8C$ 731
Thu 22/107:29 a.m. -
1 stop7h 51m
Mon 26/101:50 p.m. -
1 stop7h 39m
Deal found 8/8C$ 733
Wed 14/105:15 p.m. -
2 stops18h 38m
Sun 18/1010:35 a.m. -
1 stop8h 57m
Deal found 10/8C$ 737
Wed 14/107:29 a.m. -
1 stop7h 51m
Sun 18/101:50 p.m. -
1 stop7h 39m
Deal found 10/8C$ 754

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 13 August 2026.

Round-trip from

C$ 656

One-way from

C$ 384
United Airlines
  • United Airlines
  • 12/1-13/1
  • 3 total stops
  • 20h 40m total
  • Toronto to Idaho Falls
Search Deals
9/9
  • 9/9
  • 3 total stops
  • 38h 40m 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 13 August 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 Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Tue 12/1

10:45 a.m.-9:08 p.m.

2 stops12h 23m

Idaho Falls Fanning Field

Wed 13/1

10:45 a.m.-11:28 p.m.

2 stops10h 43m

C$ 656

TorontoIdaho Falls

YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Mon 21/9

5:54 p.m.-10:22 p.m.

1 stop6h 28m

Idaho Falls Fanning Field

Sat 26/9

6:00 a.m.-11:13 p.m.

2 stops15h 13m

C$ 690

TorontoIdaho Falls

YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Wed 26/8

7:20 a.m.-1:09 p.m.

1 stop7h 49m

Idaho Falls Fanning Field

Mon 31/8

1:43 p.m.-11:29 p.m.

1 stop7h 46m

C$ 699

TorontoIdaho Falls

YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Thu 22/10

5:15 p.m.-9:53 a.m.

2 stops18h 38m

Idaho Falls Fanning Field

Mon 26/10

5:40 p.m.-2:17 p.m.

2 stops18h 37m

C$ 719

TorontoIdaho Falls

YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Mon 21/9

9:00 p.m.-3:23 p.m.

2 stops20h 23m

Idaho Falls Fanning Field

Sat 26/9

5:51 p.m.-1:42 p.m.

2 stops17h 51m

C$ 722

TorontoIdaho Falls

YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Fri 25/9

9:00 p.m.-9:53 a.m.

2 stops14h 53m

Idaho Falls Fanning Field

Fri 2/10

5:51 p.m.-2:24 p.m.

2 stops18h 33m

C$ 731
Quickest round-trip

TorontoIdaho Falls

YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Thu 22/10

7:29 a.m.-1:20 p.m.

1 stop7h 51m

Idaho Falls Fanning Field

Mon 26/10

1:50 p.m.-11:29 p.m.

1 stop7h 39m

C$ 733
Cheapest one-way

TorontoIdaho Falls

YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Wed 9/9

11:10 p.m.-11:50 a.m.

3 stops38h 40m

C$ 384
Quickest one-way

TorontoIdaho Falls

YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Wed 9/9

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

1 stop8h 31m

C$ 490

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

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 6 hours 28 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$ 864

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 34 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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