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C$ 215+ 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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
— IDA
2 Apr — 9 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 3 March 2026.

Sat 18/412:22 p.m.
YYZ
-
IDA
2 stops12h 18m
Delta
Sat 25/45:47 a.m.
IDA
-
YYZ
2 stops15h 23m
Delta
Deal found 1/3C$ 414
Thu 16/412:22 p.m.
YYZ
-
IDA
2 stops12h 18m
Delta
Thu 23/45:47 a.m.
IDA
-
YYZ
2 stops15h 23m
Delta
Deal found 2/3C$ 444
Fri 3/42:30 p.m.
YYZ
-
IDA
2 stops21h 23m
United Airlines
Sat 4/42:30 p.m.
IDA
-
YYZ
2 stops18h 39m
United Airlines
Deal found 1/3C$ 452
Sat 11/46:00 a.m.
YYZ
-
IDA
2 stops18h 16m
Delta
Sat 18/46:58 p.m.
IDA
-
YYZ
2 stops14h 28m
Delta
Deal found 27/2C$ 496
Sat 11/46:10 a.m.
YYZ
-
IDA
2 stops12h 04m
United Airlines
Sat 18/46:45 a.m.
IDA
-
YYZ
1 stop6h 29m
United Airlines
Deal found 27/2C$ 519
Sat 18/410:45 a.m.
YYZ
-
IDA
1 stop7h 29m
United Airlines
Sat 25/42:30 p.m.
IDA
-
YYZ
1 stop6h 48m
United Airlines
Deal found 1/3C$ 592
Sun 29/37:55 p.m.
YYZ
-
IDA
1 stop21h 19m
Multiple Airlines
Sun 5/46:00 a.m.
IDA
-
YYZ
2 stops22h 58m
Multiple Airlines
Deal found 1/3C$ 662
Thu 9/411:33 a.m.
YYZ
-
IDA
2 stops14h 06m
American Airlines
Sat 11/41:43 p.m.
IDA
-
YYZ
2 stops19h 10m
American Airlines
Deal found 27/2C$ 675
Wed 22/77:29 a.m.
YYZ
-
IDA
2 stops16h 28m
American Airlines
Fri 24/712:41 p.m.
IDA
-
YYZ
1 stop21h 54m
American Airlines
Deal found 2/3C$ 742

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 March 2026.

Round-trip from

C$ 414

One-way from

C$ 215
Delta
  • Delta
  • 18/4-25/4
  • 4 total stops
  • 27h 41m total
  • Toronto to Idaho Falls
Search Deals
Delta
  • Delta
  • 14/4
  • 2 total stops
  • 12h 18m 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 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

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 18/4

12:22 p.m.-10:40 p.m.

2 stops12h 18m

Idaho Falls Fanning Field

Sat 25/4

5:47 a.m.-11:10 p.m.

2 stops15h 23m

C$ 414

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 11/4

6:00 a.m.-10:16 p.m.

2 stops18h 16m

Idaho Falls Fanning Field

Sat 18/4

6:58 p.m.-11:26 a.m.

2 stops14h 28m

C$ 496

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 18/4

10:45 a.m.-4:14 p.m.

1 stop7h 29m

Idaho Falls Fanning Field

Sat 25/4

2:30 p.m.-11:49 a.m.

2 stops19h 19m

C$ 519

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 11/4

10:45 a.m.-4:14 p.m.

1 stop7h 29m

Idaho Falls Fanning Field

Sat 18/4

6:45 a.m.-3:14 p.m.

1 stop6h 29m

C$ 519

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 3/4

4:18 p.m.-9:04 p.m.

1 stop6h 46m

Idaho Falls Fanning Field

Sat 4/4

10:40 a.m.-9:32 p.m.

1 stop8h 52m

C$ 659

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sun 29/3

7:55 p.m.-3:14 p.m.

1 stop21h 19m

Idaho Falls Fanning Field

Sun 5/4

4:59 p.m.-3:45 p.m.

1 stop20h 46m

C$ 690

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sun 29/3

1:00 p.m.-9:53 a.m.

2 stops22h 53m

Idaho Falls Fanning Field

Sun 5/4

5:20 p.m.-11:49 a.m.

2 stops16h 29m

C$ 802

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Wed 22/7

6:25 p.m.-1:13 p.m.

1 stop20h 48m

Idaho Falls Fanning Field

Fri 24/7

12:41 p.m.-12:35 p.m.

1 stop21h 54m

C$ 823

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 9/4

6:45 a.m.-1:13 p.m.

1 stop8h 28m

Idaho Falls Fanning Field

Sat 11/4

1:43 p.m.-10:53 a.m.

2 stops19h 10m

C$ 877

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Thu 9/4

8:00 p.m.-3:27 p.m.

1 stop21h 27m

Idaho Falls Fanning Field

Sat 11/4

6:00 a.m.-3:45 p.m.

1 stop7h 45m

C$ 903

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/2

Showing 1-10 of 16 resultsSorted by cheapest first
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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 18 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$ 249

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 (10 hours 22 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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