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C$ 360+ 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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IDA
2 Sep — 9 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 3 August 2026.

Tue 8/126:30 a.m.
YYZ
-
IDA
2 stops13h 46m
Delta
Sat 12/121:11 p.m.
IDA
-
YYZ
2 stops8h 00m
Delta
Deal found 29/7C$ 643
Tue 8/1212:45 p.m.
YYZ
-
IDA
2 stops10h 23m
United Airlines
Sat 12/125:57 p.m.
IDA
-
YYZ
2 stops13h 32m
United Airlines
Deal found 30/7C$ 657
Mon 14/98:35 p.m.
YYZ
-
IDA
2 stops20h 45m
Multiple Airlines
Mon 21/96:21 p.m.
IDA
-
YYZ
1 stop10h 18m
Multiple Airlines
Deal found 31/7C$ 674
Mon 17/86:28 p.m.
YYZ
-
IDA
1 stop19h 02m
American Airlines
Wed 26/81:43 p.m.
IDA
-
YYZ
1 stop7h 46m
American Airlines
Deal found 30/7C$ 699
Mon 17/86:28 p.m.
YYZ
-
IDA
1 stop19h 02m
American Airlines
Sat 29/81:43 p.m.
IDA
-
YYZ
2 stops18h 34m
American Airlines
Deal found 30/7C$ 713
Wed 26/83:53 p.m.
YYZ
-
IDA
2 stops19h 58m
United Airlines
Tue 1/94:04 p.m.
IDA
-
YYZ
2 stops20h 20m
United Airlines
Deal found 2/8C$ 719
Mon 17/89:00 p.m.
YYZ
-
IDA
2 stops14h 51m
United Airlines
Sat 29/84:04 p.m.
IDA
-
YYZ
2 stops20h 20m
United Airlines
Deal found 2/8C$ 724
Wed 26/83:53 p.m.
YYZ
-
IDA
2 stops19h 58m
United Airlines
Mon 31/85:53 p.m.
IDA
-
YYZ
2 stops19h 53m
United Airlines
Deal found 1/8C$ 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 3 August 2026.

Round-trip from

C$ 643

One-way from

C$ 360
Delta
  • Delta
  • 8/12-12/12
  • 4 total stops
  • 21h 46m total
  • Toronto to Idaho Falls
Search Deals
13/9
  • 13/9
  • 1 total stop
  • 16h 59m 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 3 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
Quickest round-trip

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 8/12

6:30 a.m.-6:16 p.m.

2 stops13h 46m

Idaho Falls Fanning Field

Sat 12/12

1:11 p.m.-11:11 p.m.

2 stops8h 00m

C$ 643

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 8/12

12:45 p.m.-9:08 p.m.

2 stops10h 23m

Idaho Falls Fanning Field

Sat 12/12

5:57 p.m.-9:29 a.m.

2 stops13h 32m

C$ 657

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 12/1

8:35 a.m.-5:22 p.m.

2 stops10h 47m

Idaho Falls Fanning Field

Wed 13/1

5:57 p.m.-9:29 a.m.

2 stops13h 32m

C$ 657

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Mon 17/8

6:28 p.m.-11:30 a.m.

1 stop19h 02m

Idaho Falls Fanning Field

Wed 26/8

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

1 stop7h 46m

C$ 699

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Wed 26/8

3:53 p.m.-9:51 a.m.

2 stops19h 58m

Idaho Falls Fanning Field

Tue 1/9

4:04 p.m.-2:24 p.m.

2 stops20h 20m

C$ 719

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Mon 17/8

9:00 p.m.-9:51 a.m.

2 stops14h 51m

Idaho Falls Fanning Field

Sat 29/8

4:04 p.m.-2:24 p.m.

2 stops20h 20m

C$ 724
Cheapest one-way

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sun 13/9

8:35 p.m.-11:34 a.m.

1 stop16h 59m

C$ 360

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Mon 14/9

9:00 p.m.-1:29 p.m.

2 stops18h 29m

C$ 402
Quickest one-way

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 28/8

9:00 p.m.-11:38 a.m.

1 stop16h 38m

C$ 402

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 27/8

5:27 p.m.-9:51 a.m.

2 stops18h 24m

C$ 402

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

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 10 hours 47 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$ 868

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 (7 hours 27 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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