Find flights
Travel Guide

C$ 361+ 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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IDA
22 Aug — 29 Aug1
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 23 July 2026.

Sat 19/96:30 a.m.
YYZ
-
IDA
1 stop8h 58m
American Airlines
Tue 22/91:58 p.m.
IDA
-
YYZ
1 stop19h 01m
American Airlines
Deal found 21/7C$ 638
Sat 19/97:00 a.m.
YYZ
-
IDA
1 stop6h 39m
United Airlines
Sat 26/95:51 p.m.
IDA
-
YYZ
2 stops13h 28m
United Airlines
Deal found 21/7C$ 650
Fri 18/96:15 p.m.
YYZ
-
IDA
1 stop21h 22m
American Airlines
Tue 22/91:58 p.m.
IDA
-
YYZ
1 stop20h 37m
American Airlines
Deal found 21/7C$ 671
Tue 15/95:54 p.m.
YYZ
-
IDA
1 stop6h 28m
Delta
Fri 18/96:57 p.m.
IDA
-
YYZ
2 stops15h 22m
Delta
Deal found 21/7C$ 679
Sat 19/97:00 a.m.
YYZ
-
IDA
1 stop6h 39m
United Airlines
Fri 25/95:51 p.m.
IDA
-
YYZ
2 stops18h 28m
United Airlines
Deal found 21/7C$ 682
Tue 25/86:10 a.m.
YYZ
-
IDA
2 stops9h 19m
United Airlines
Sat 29/85:53 p.m.
IDA
-
YYZ
2 stops14h 11m
United Airlines
Deal found 20/7C$ 684
Sat 19/97:30 a.m.
YYZ
-
IDA
2 stops11h 46m
United Airlines
Thu 24/94:05 p.m.
IDA
-
YYZ
2 stops15h 14m
United Airlines
Deal found 21/7C$ 695
Thu 24/98:35 p.m.
YYZ
-
IDA
1 stop17h 23m
Multiple Airlines
Mon 28/97:30 p.m.
IDA
-
YYZ
2 stops22h 35m
Multiple Airlines
Deal found 21/7C$ 702
Sun 20/96:15 a.m.
YYZ
-
IDA
2 stops14h 02m
Delta
Thu 24/96:57 p.m.
IDA
-
YYZ
2 stops15h 22m
Delta
Deal found 21/7C$ 715
Sat 19/92:55 p.m.
YYZ
-
IDA
1 stop8h 25m
American Airlines
Fri 25/91:58 p.m.
IDA
-
YYZ
1 stop7h 28m
American Airlines
Deal found 21/7C$ 727

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 23 July 2026.

Round-trip from

C$ 638

One-way from

C$ 361
American Airlines
  • American Airlines
  • 19/9-22/9
  • 2 total stops
  • 27h 59m total
  • Toronto to Idaho Falls
Search Deals
United Airlines
  • United Airlines
  • 15/9
  • 1 total stop
  • 7h 00m 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 23 July 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

Tue 18/8

6:10 a.m.-6:20 p.m.

2 stops14h 10m

Idaho Falls Fanning Field

Tue 25/8

6:00 a.m.-4:40 p.m.

1 stop8h 40m

C$ 650

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 15/9

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

1 stop7h 00m

Idaho Falls Fanning Field

Fri 18/9

4:04 p.m.-9:19 a.m.

2 stops15h 15m

C$ 671

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 15/9

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

1 stop6h 28m

Idaho Falls Fanning Field

Fri 18/9

6:57 p.m.-12:19 p.m.

2 stops15h 22m

C$ 682

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 25/8

6:10 a.m.-1:29 p.m.

2 stops9h 19m

Idaho Falls Fanning Field

Sat 29/8

5:53 p.m.-10:04 a.m.

2 stops14h 11m

C$ 685

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Wed 26/8

6:10 a.m.-2:35 p.m.

2 stops10h 25m

Idaho Falls Fanning Field

Mon 31/8

11:35 a.m.-11:10 p.m.

2 stops9h 35m

C$ 730
Quickest round-trip

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 25/8

5:50 p.m.-10:32 p.m.

1 stop6h 42m

Idaho Falls Fanning Field

Sat 29/8

6:00 a.m.-4:40 p.m.

1 stop8h 40m

C$ 737
Cheapest one-way
Quickest one-way

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 15/9

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

1 stop7h 00m

C$ 361

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Tue 15/9

12:25 p.m.-10:22 p.m.

2 stops11h 57m

C$ 361

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 21/8

7:45 a.m.-10:32 p.m.

2 stops16h 47m

C$ 406

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Mon 10/8

2:30 p.m.-9:51 a.m.

2 stops21h 21m

C$ 414

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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$ 874

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 (4 hours 14 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Idaho Falls by cabin class

Find flights to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Idaho Falls
Business class flights to Idaho Falls
Prem Economy class flights to Idaho Falls
Economy class flights to Idaho Falls

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Idaho Falls?

When you search for this flight to Idaho Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Idaho Falls?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Idaho Falls.

Can Cheapflights find flights to Idaho Falls with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Idaho Falls flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Idaho Falls become cheaper?

Yes! Start tracking prices for Idaho Falls flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.