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Cheap flights from Ontario to Idaho Falls from C$ 430

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Idaho Falls departing on 25/1. 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

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 p.m. - 3:31 p.m.
YYZ
-
IDA
20h 31m2 stops
United Airlines Logo
4:19 p.m. - 2:20 p.m.
IDA
-
YYZ
20h 01m2 stops
C$ 430United Airlines
Sun, 25 Jan - Sun, 1 Feb
United Airlines Logo
7:27 p.m. - 1:30 p.m.
YOW
-
IDA
20h 03m2 stops
United Airlines Logo
4:19 p.m. - 6:52 p.m.
IDA
-
YOW
24h 33m2 stops
C$ 439United Airlines
Sun, 1 Feb - Sun, 8 Feb
Multiple Airlines Logo
1:30 p.m. - 2:19 p.m.
YYZ
-
IDA
26h 49m2 stops
Multiple Airlines Logo
1:34 p.m. - 7:47 p.m.
IDA
-
YYZ
28h 13m1 stop
C$ 487Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
8:00 p.m. - 2:19 p.m.
YYZ
-
IDA
20h 19m1 stop
Multiple Airlines Logo
1:34 p.m. - 7:47 p.m.
IDA
-
YYZ
28h 13m1 stop
C$ 490Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
United Airlines Logo
7:27 p.m. - 9:56 a.m.
YOW
-
IDA
16h 29m2 stops
United Airlines Logo
2:40 p.m. - 2:27 p.m.
IDA
-
YOW
21h 47m2 stops
C$ 506United Airlines
Wed, 14 Jan - Sun, 18 Jan
United Airlines Logo
3:10 p.m. - 9:56 a.m.
YOW
-
IDA
20h 46m2 stops
United Airlines Logo
4:19 p.m. - 6:52 p.m.
IDA
-
YOW
24h 33m2 stops
C$ 508United Airlines
Wed, 14 Jan - Sun, 18 Jan
United Airlines Logo
7:30 p.m. - 9:48 a.m.
YOW
-
IDA
16h 18m2 stops
United Airlines Logo
5:30 p.m. - 9:18 p.m.
IDA
-
YOW
25h 48m2 stops
C$ 661United Airlines
Sun, 1 Mar - Sun, 8 Mar
Alaska Airlines Logo
4:45 p.m. - 10:59 p.m.
YYZ
-
IDA
8h 14m1 stop
Alaska Airlines Logo
6:58 p.m. - 3:35 p.m.
IDA
-
YYZ
18h 37m1 stop
C$ 763Alaska Airlines
Wed, 14 Jan - Sun, 18 Jan
American Airlines Logo
6:45 a.m. - 11:07 p.m.
YOW
-
IDA
18h 22m3 stops
American Airlines Logo
2:18 p.m. - 4:51 p.m.
IDA
-
YOW
24h 33m2 stops
C$ 1,198American Airlines
Sun, 1 Mar - Sun, 8 Mar
American Airlines Logo
6:40 a.m. - 1:37 p.m.
YOW
-
IDA
32h 57m3 stops
American Airlines Logo
7:20 a.m. - 4:58 p.m.
IDA
-
YOW
31h 38m3 stops
C$ 1,461American Airlines
Sun, 1 Feb - Sun, 8 Feb

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
25 Jan
YYZ9:00 p.m.Toronto Pearson Intl
20h 31m
2 stops
IDA3:31 p.m.Idaho Falls Fanning Field
1 Feb
IDA4:19 p.m.Idaho Falls Fanning Field
20h 01m
2 stops
YYZ2:20 p.m.Toronto Pearson Intl
C$ 430
Find similar
United Airlines
1 Feb
YOW7:27 p.m.Ottawa
20h 03m
2 stops
IDA1:30 p.m.Idaho Falls Fanning Field
8 Feb
IDA4:19 p.m.Idaho Falls Fanning Field
24h 33m
2 stops
YOW6:52 p.m.Ottawa
C$ 439
Find similar
United Airlines
12 May
YYZ8:45 a.m.Toronto Pearson Intl
6h 44m
1 stop
IDA1:29 p.m.Idaho Falls Fanning Field
19 May
IDA2:35 p.m.Idaho Falls Fanning Field
18h 00m
2 stops
YYZ10:35 a.m.Toronto Pearson Intl
C$ 502
Find similar

Delta flights from Region of Ontario to Idaho Falls

Our best Delta deals on Region of Ontario to Idaho Falls flight tickets
Delta
12 May
YYZ7:45 a.m.Toronto Pearson Intl
16h 29m
2 stops
IDA10:14 p.m.Idaho Falls Fanning Field
25 May
IDA6:10 a.m.Idaho Falls Fanning Field
26h 14m
2 stops
YYZ10:24 a.m.Toronto Pearson Intl
C$ 665
Find similar
Delta
18 May
YYZ6:15 a.m.Toronto Pearson Intl
17h 59m
2 stops
IDA10:14 p.m.Idaho Falls Fanning Field
21 May
IDA6:10 a.m.Idaho Falls Fanning Field
15h 54m
2 stops
YYZ12:04 a.m.Toronto Pearson Intl
C$ 757
Find similar
Delta
15 May
YYZ7:45 a.m.Toronto Pearson Intl
16h 29m
2 stops
IDA10:14 p.m.Idaho Falls Fanning Field
25 May
IDA6:10 a.m.Idaho Falls Fanning Field
26h 14m
2 stops
YYZ10:24 a.m.Toronto Pearson Intl
C$ 886
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 30 December 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

Sun 25/1

9:00 p.m.-3:31 p.m.

2 stops20h 31m

Idaho Falls Fanning Field

Sun 1/2

4:19 p.m.-2:20 p.m.

2 stops20h 01m

C$ 430

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Sun 1/2

7:27 p.m.-1:30 p.m.

2 stops20h 03m

Idaho Falls Fanning Field

Sun 8/2

4:19 p.m.-6:52 p.m.

2 stops24h 33m

C$ 439

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sun 25/1

1:30 p.m.-2:19 p.m.

2 stops26h 49m

Idaho Falls Fanning Field

Sun 1/2

1:34 p.m.-7:47 p.m.

1 stop28h 13m

C$ 487

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Sun 25/1

8:00 p.m.-2:19 p.m.

1 stop20h 19m

Idaho Falls Fanning Field

Sun 1/2

1:34 p.m.-7:47 p.m.

1 stop28h 13m

C$ 490

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Wed 14/1

7:27 p.m.-9:56 a.m.

2 stops16h 29m

Idaho Falls Fanning Field

Sun 18/1

2:40 p.m.-2:27 p.m.

2 stops21h 47m

C$ 506

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Wed 14/1

3:10 p.m.-9:56 a.m.

2 stops20h 46m

Idaho Falls Fanning Field

Sun 18/1

4:19 p.m.-6:52 p.m.

2 stops24h 33m

C$ 508

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Sun 1/3

7:30 p.m.-9:48 a.m.

2 stops16h 18m

Idaho Falls Fanning Field

Sun 8/3

5:30 p.m.-9:18 p.m.

2 stops25h 48m

C$ 661

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Wed 14/1

4:45 p.m.-10:59 p.m.

1 stop8h 14m

Idaho Falls Fanning Field

Sun 18/1

6:58 p.m.-3:35 p.m.

1 stop18h 37m

C$ 763

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Sun 1/3

6:45 a.m.-11:07 p.m.

3 stops18h 22m

Idaho Falls Fanning Field

Sun 8/3

2:18 p.m.-4:51 p.m.

2 stops24h 33m

C$ 1,198

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Sun 1/2

6:40 a.m.-1:37 p.m.

3 stops32h 57m

Idaho Falls Fanning Field

Sun 8/2

7:20 a.m.-4:58 p.m.

3 stops31h 38m

C$ 1,461

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Can stopping save me money on Region of Ontario to Idaho Falls flights?

You could potentially save up to 11% on your flight if you consider stops on a Region of Ontario to Idaho Falls flight.

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

Fastest flight time

12h 09m

Direct flights

None
The fastest flight from Region of Ontario to Idaho Falls takes 12h 09m
There are no direct flights from Region of Ontario to Idaho Falls. There are no popular flight routes from Region of Ontario to Idaho Falls.
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$ 444Free CancellationRating
7.4
9,121 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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