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C$ 510+ Cheap flights to Idaho Falls

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
— IDA
14 feb. — 21 feb.1
1 adult
1 adult, Economy, 0 bags

Flights to Idaho Falls in 2026

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 15 enero 2026.

Round-trip from

C$ 510
Alaska Airlines
  • Alaska Airlines
  • 10/4-14/4
  • 2 total stops
  • 33h 09m total
  • Toronto to Idaho Falls
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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 15 enero 2026.

vie. 10/44:55 p.m.
YYZ
-
IDA
1 stop25h 24m
Alaska Airlines
mar. 14/46:00 a.m.
IDA
-
YYZ
1 stop7h 45m
Alaska Airlines
Deal found 12/1C$ 510
mar. 17/26:00 a.m.
YYZ
-
IDA
2 stops19h 24m
American Airlines
mié. 18/22:18 p.m.
IDA
-
YYZ
2 stops18h 01m
American Airlines
Deal found 14/1C$ 582
lun. 9/24:45 p.m.
YYZ
-
IDA
1 stop27h 33m
Alaska Airlines
lun. 16/28:00 a.m.
IDA
-
YYZ
1 stop29h 35m
Alaska Airlines
Deal found 13/1C$ 638
mar. 17/22:50 p.m.
YYZ
-
IDA
1 stop20h 58m
United Airlines
sáb. 21/22:40 p.m.
IDA
-
YYZ
1 stop6h 01m
United Airlines
Deal found 14/1C$ 663
mar. 17/24:45 p.m.
YYZ
-
IDA
1 stop8h 51m
Alaska Airlines
dom. 22/28:00 a.m.
IDA
-
YYZ
1 stop29h 35m
Alaska Airlines
Deal found 14/1C$ 673
mar. 17/24:45 p.m.
YYZ
-
IDA
1 stop8h 51m
Alaska Airlines
vie. 20/25:20 p.m.
IDA
-
YYZ
1 stop20h 15m
Alaska Airlines
Deal found 14/1C$ 689
mar. 17/24:45 p.m.
YYZ
-
IDA
1 stop8h 51m
Alaska Airlines
mié. 18/25:20 p.m.
IDA
-
YYZ
1 stop20h 15m
Alaska Airlines
Deal found 14/1C$ 712
vie. 10/410:15 p.m.
YYZ
-
IDA
2 stops26h 37m
Multiple Airlines
mar. 14/46:00 a.m.
IDA
-
YYZ
1 stop7h 45m
Multiple Airlines
Deal found 12/1C$ 716
lun. 9/27:00 a.m.
YYZ
-
IDA
2 stops17h 36m
American Airlines
lun. 16/22:18 p.m.
IDA
-
YYZ
2 stops18h 41m
American Airlines
Deal found 13/1C$ 757
mar. 17/24:45 p.m.
YYZ
-
IDA
1 stop8h 51m
Alaska Airlines
jue. 19/28:00 a.m.
IDA
-
YYZ
1 stop29h 35m
Alaska Airlines
Deal found 14/1C$ 762

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 15 enero 2026.
Use the filters below to find and compare flights to Idaho Falls that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

vie. 10/4

4:55 p.m.-4:19 p.m.

1 stop25h 24m

Idaho Falls Fanning Field

mar. 14/4

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

1 stop7h 45m

C$ 510

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

mar. 17/2

4:44 p.m.-1:48 p.m.

2 stops23h 04m

Idaho Falls Fanning Field

sáb. 21/2

2:18 p.m.-12:30 p.m.

2 stops20h 12m

C$ 582

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

lun. 9/2

4:45 p.m.-6:18 p.m.

1 stop27h 33m

Idaho Falls Fanning Field

lun. 16/2

8:00 a.m.-3:35 p.m.

1 stop29h 35m

C$ 638

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

mar. 17/2

6:10 a.m.-1:48 p.m.

1 stop9h 38m

Idaho Falls Fanning Field

mié. 18/2

2:18 p.m.-3:30 p.m.

2 stops23h 12m

C$ 662

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

mar. 17/2

2:50 p.m.-9:48 a.m.

1 stop20h 58m

Idaho Falls Fanning Field

sáb. 21/2

2:40 p.m.-10:41 p.m.

1 stop6h 01m

C$ 663

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

mar. 17/2

4:45 p.m.-11:36 p.m.

1 stop8h 51m

Idaho Falls Fanning Field

dom. 22/2

8:00 a.m.-3:35 p.m.

1 stop29h 35m

C$ 673

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

mar. 17/2

4:45 p.m.-11:36 p.m.

1 stop8h 51m

Idaho Falls Fanning Field

vie. 20/2

5:20 p.m.-3:35 p.m.

1 stop20h 15m

C$ 689

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

mar. 17/2

4:45 p.m.-11:36 p.m.

1 stop8h 51m

Idaho Falls Fanning Field

mié. 18/2

5:20 p.m.-3:35 p.m.

1 stop20h 15m

C$ 712

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

vie. 10/4

10:15 p.m.-10:52 p.m.

2 stops26h 37m

Idaho Falls Fanning Field

mar. 14/4

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

1 stop7h 45m

C$ 716

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

lun. 9/2

7:00 a.m.-10:36 p.m.

2 stops17h 36m

Idaho Falls Fanning Field

lun. 16/2

2:18 p.m.-10:59 a.m.

2 stops18h 41m

C$ 757

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 11 results
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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 13 hours 44 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$ 253

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 58 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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