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Cheap flights from Ontario to Idaho Falls from C$ 249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Idaho Falls departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Idaho Falls

Cheap round-trip flights

United Airlines Logo
9:44 a.m. - 3:11 p.m.YYZ-IDA
7h 27m1 stop
United Airlines Logo
7:00 a.m. - 3:11 p.m.IDA-YYZ
6h 11m1 stop
C$ 429United Airlines
Find Deal
Sat, 6 Sep - Sat, 13 Sep
United Airlines Logo
7:00 a.m. - 1:30 p.m.YYZ-IDA
8h 30m2 stops
United Airlines Logo
5:00 a.m. - 3:46 p.m.IDA-YYZ
8h 46m2 stops
C$ 605United Airlines
Find Deal
Sat, 6 Sep - Sat, 13 Sep
United Airlines Logo
7:00 a.m. - 5:23 p.m.YYZ-IDA
12h 23m3 stops
United Airlines Logo
5:00 a.m. - 8:44 p.m.IDA-YYZ
13h 44m2 stops
C$ 633United Airlines
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Delta Logo
5:43 p.m. - 10:27 p.m.YYZ-IDA
6h 44m1 stop
Delta Logo
6:00 a.m. - 4:35 p.m.IDA-YYZ
8h 35m1 stop
C$ 662Delta
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Logo
9:45 a.m. - 4:00 p.m.YYZ-IDA
8h 15m1 stop
Logo
5:41 p.m. - 6:52 a.m.IDA-YYZ
35h 11m2 stops
C$ 703
Find Deal
Fri, 22 Aug - Mon, 25 Aug
Logo
9:45 a.m. - 4:00 p.m.YYZ-IDA
8h 15m1 stop
Logo
5:41 p.m. - 6:20 a.m.IDA-YYZ
10h 39m1 stop
C$ 733
Find Deal
Fri, 22 Aug - Mon, 25 Aug
Logo
7:00 a.m. - 3:59 p.m.YYZ-IDA
10h 59m1 stop
Logo
6:33 p.m. - 6:12 a.m.IDA-YYZ
33h 39m2 stops
C$ 829
Find Deal
Fri, 29 Aug - Mon, 1 Sep
Logo
7:00 a.m. - 3:59 p.m.YYZ-IDA
10h 59m1 stop
Logo
9:00 p.m. - 8:00 p.m.IDA-YYZ
21h 00m1 stop
C$ 902
Find Deal
Fri, 29 Aug - Mon, 1 Sep
United Airlines Logo
2:30 p.m. - 10:48 p.m.YYZ-IDA
10h 18m2 stops
United Airlines Logo
4:15 p.m. - 10:04 a.m.IDA-YYZ
15h 49m2 stops
C$ 982United Airlines
Find Deal
Fri, 22 Aug - Mon, 25 Aug
American Airlines Logo
7:35 a.m. - 9:18 p.m.YYZ-IDA
15h 43m2 stops
American Airlines Logo
7:00 a.m. - 11:29 p.m.IDA-YYZ
14h 29m2 stops
C$ 1,227American Airlines
Find Deal
Fri, 29 Aug - Mon, 1 Sep

United Airlines flights from Region of Ontario to Idaho Falls

Our best United Airlines deals on Region of Ontario to Idaho Falls flight tickets
United Airlines
6 Sep
YYZ9:44 a.m.Toronto Pearson Intl
7h 27m
1 stop
IDA3:11 p.m.Idaho Falls Fanning Field
13 Sep
IDA7:00 a.m.Idaho Falls Fanning Field
6h 11m
1 stop
YYZ3:11 p.m.Toronto Pearson Intl
C$ 429
Find similar
United Airlines
6 Sep
YYZ7:00 a.m.Toronto Pearson Intl
8h 30m
2 stops
IDA1:30 p.m.Idaho Falls Fanning Field
13 Sep
IDA5:00 a.m.Idaho Falls Fanning Field
8h 46m
2 stops
YYZ3:46 p.m.Toronto Pearson Intl
C$ 605
Find similar
United Airlines
6 Sep
YYZ7:00 a.m.Toronto Pearson Intl
12h 23m
3 stops
IDA5:23 p.m.Idaho Falls Fanning Field
13 Sep
IDA5:00 a.m.Idaho Falls Fanning Field
13h 44m
2 stops
YYZ8:44 p.m.Toronto Pearson Intl
C$ 633
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 11 August 2025.
Use the filters below to find and compare flights from Ontario to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 6/9

9:44 a.m.-3:11 p.m.

1 stop7h 27m

Idaho Falls Fanning Field

Sat 13/9

7:00 a.m.-3:11 p.m.

1 stop6h 11m

C$ 429

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 6/9

7:00 a.m.-1:30 p.m.

2 stops8h 30m

Idaho Falls Fanning Field

Sat 13/9

5:00 a.m.-3:46 p.m.

2 stops8h 46m

C$ 605

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 6/9

7:00 a.m.-5:23 p.m.

3 stops12h 23m

Idaho Falls Fanning Field

Sat 13/9

5:00 a.m.-8:44 p.m.

2 stops13h 44m

C$ 633

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sat 6/9

5:43 p.m.-10:27 p.m.

1 stop6h 44m

Idaho Falls Fanning Field

Sat 13/9

6:00 a.m.-4:35 p.m.

1 stop8h 35m

C$ 662

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 22/8

9:45 a.m.-4:00 p.m.

1 stop8h 15m

Idaho Falls Fanning Field

Mon 25/8

5:41 p.m.-6:52 a.m.

2 stops35h 11m

C$ 703

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 22/8

9:45 a.m.-4:00 p.m.

1 stop8h 15m

Idaho Falls Fanning Field

Mon 25/8

5:41 p.m.-6:20 a.m.

1 stop10h 39m

C$ 733

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 29/8

7:00 a.m.-3:59 p.m.

1 stop10h 59m

Idaho Falls Fanning Field

Mon 1/9

6:33 p.m.-6:12 a.m.

2 stops33h 39m

C$ 829

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 29/8

7:00 a.m.-3:59 p.m.

1 stop10h 59m

Idaho Falls Fanning Field

Mon 1/9

9:00 p.m.-8:00 p.m.

1 stop21h 00m

C$ 902

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 22/8

2:30 p.m.-10:48 p.m.

2 stops10h 18m

Idaho Falls Fanning Field

Mon 25/8

4:15 p.m.-10:04 a.m.

2 stops15h 49m

C$ 982

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 29/8

7:35 a.m.-9:18 p.m.

2 stops15h 43m

Idaho Falls Fanning Field

Mon 1/9

7:00 a.m.-11:29 p.m.

2 stops14h 29m

C$ 1,227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Region of Ontario to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as C$ 745. Flights from Region of Ontario to Idaho Falls on a Monday will generally be more expensive and average around C$ 1,025. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Idaho Falls?

The cheapest time of day to fly to Idaho Falls is in the morning when flights can be purchased for as low as C$ 967. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 1,068 on average. Flights to Idaho Falls from Region of Ontario in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Region of Ontario to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Idaho Falls

Best price found

C$ 249

Fastest flight time

6h 44m

Direct flights

None

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from Region of Ontario in the past 72 hours is C$ 249. The best round-trip flight deal from Region of Ontario to Idaho Falls found on momondo in the last 72 hours is C$ 429.
The fastest flight from Region of Ontario to Idaho Falls takes 6h 44m
There are no direct flights from Region of Ontario to Idaho Falls. Popular non-direct route for this connection is Toronto Pearson Intl Airport - Idaho Falls Fanning Field Airport.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)
Search flight deals

  • When did momondo last update prices for flights from Ontario to Idaho Falls Fanning Field Airport?

    Prices for flights from Ontario to Idaho Falls Fanning Field Airport are updated daily.

  • How many operators does momondo search for flights from Ontario to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Ontario to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Idaho Falls

Compare and see reviews for airlines that fly from Region of Ontario to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 446Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights

Travelling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Idaho Falls?

It is quick and easy to find Ontario to Idaho Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho Falls that suits you.

Can I find flights from Ontario to Idaho Falls with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Idaho Falls flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Idaho Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Idaho Falls.

I’m not ready to book a flight from Ontario to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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