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Cheap flights from Ontario to Idaho Falls from C$ 358

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 9/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:50 p.m. - 10:32 p.m.
YYZ
-
IDA
6h 42m
1 stop
Delta Logo
6:00 a.m. - 11:10 p.m.
IDA
-
YYZ
15h 10m
2 stops
C$ 667Delta
พ., 26 ส.ค. - จ., 31 ส.ค.
Delta Logo
5:50 p.m. - 10:32 p.m.
YYZ
-
IDA
6h 42m
1 stop
Delta Logo
7:00 p.m. - 10:25 a.m.
IDA
-
YYZ
13h 25m
2 stops
C$ 668Delta
พ., 26 ส.ค. - จ., 31 ส.ค.
Delta Logo
5:50 p.m. - 10:32 p.m.
YYZ
-
IDA
6h 42m
1 stop
Delta Logo
7:00 p.m. - 10:25 a.m.
IDA
-
YYZ
13h 25m
2 stops
C$ 669Delta
พ., 26 ส.ค. - จ., 31 ส.ค.
United Airlines Logo
2:00 p.m. - 10:53 a.m.
YOW
-
IDA
22h 53m
2 stops
United Airlines Logo
5:40 p.m. - 9:16 p.m.
IDA
-
YOW
25h 36m
2 stops
C$ 711United Airlines
ส., 31 ต.ค. - อ., 3 พ.ย.
United Airlines Logo
11:00 a.m. - 9:08 p.m.
YOW
-
IDA
12h 08m
2 stops
United Airlines Logo
7:00 a.m. - 9:56 p.m.
IDA
-
YOW
12h 56m
2 stops
C$ 712United Airlines
อ., 8 ธ.ค. - พ., 9 ธ.ค.
United Airlines Logo
5:20 p.m. - 9:28 a.m.
YOW
-
IDA
18h 08m
2 stops
United Airlines Logo
5:57 p.m. - 9:11 a.m.
IDA
-
YOW
13h 14m
2 stops
C$ 713United Airlines
อ., 8 ธ.ค. - พ., 9 ธ.ค.
American Airlines Logo
2:55 p.m. - 9:20 p.m.
YYZ
-
IDA
8h 25m
1 stop
American Airlines Logo
1:43 p.m. - 2:33 p.m.
IDA
-
YYZ
22h 50m
1 stop
C$ 737American Airlines
พ., 26 ส.ค. - จ., 31 ส.ค.
American Airlines Logo
7:20 a.m. - 1:09 p.m.
YYZ
-
IDA
7h 49m
1 stop
American Airlines Logo
1:43 p.m. - 2:33 p.m.
IDA
-
YYZ
22h 50m
1 stop
C$ 739American Airlines
พ., 26 ส.ค. - จ., 31 ส.ค.
American Airlines Logo
7:20 a.m. - 9:20 p.m.
YYZ
-
IDA
16h 00m
2 stops
American Airlines Logo
1:43 p.m. - 2:33 p.m.
IDA
-
YYZ
22h 50m
1 stop
C$ 753American Airlines
พ., 26 ส.ค. - จ., 31 ส.ค.
Delta Logo
5:50 p.m. - 10:32 p.m.
YYZ
-
IDA
6h 42m
1 stop
Delta Logo
7:00 p.m. - 11:25 a.m.
IDA
-
YYZ
14h 25m
2 stops
C$ 759Delta
พ., 26 ส.ค. - จ., 31 ส.ค.

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Delta flights from Region of Ontario to Idaho Falls

Our best Delta deals on Region of Ontario to Idaho Falls flight tickets
Delta
26 Aug
YYZ5:50 p.m.Toronto Pearson Intl
6h 42m
1 stop
IDA10:32 p.m.Idaho Falls Fanning Field
31 Aug
IDA6:00 a.m.Idaho Falls Fanning Field
15h 10m
2 stops
YYZ11:10 p.m.Toronto Pearson Intl
C$ 667
Delta
26 Aug
YYZ5:50 p.m.Toronto Pearson Intl
6h 42m
1 stop
IDA10:32 p.m.Idaho Falls Fanning Field
31 Aug
IDA7:00 p.m.Idaho Falls Fanning Field
13h 25m
2 stops
YYZ10:25 a.m.Toronto Pearson Intl
C$ 668
Delta
26 Aug
YYZ5:50 p.m.Toronto Pearson Intl
6h 42m
1 stop
IDA10:32 p.m.Idaho Falls Fanning Field
31 Aug
IDA7:00 p.m.Idaho Falls Fanning Field
13h 25m
2 stops
YYZ10:25 a.m.Toronto Pearson Intl
C$ 669

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
31 Oct
YOW2:00 p.m.Ottawa
22h 53m
2 stops
IDA10:53 a.m.Idaho Falls Fanning Field
3 Nov
IDA5:40 p.m.Idaho Falls Fanning Field
25h 36m
2 stops
YOW9:16 p.m.Ottawa
C$ 711
United Airlines
8 Dec
YOW11:00 a.m.Ottawa
12h 08m
2 stops
IDA9:08 p.m.Idaho Falls Fanning Field
9 Dec
IDA7:00 a.m.Idaho Falls Fanning Field
12h 56m
2 stops
YOW9:56 p.m.Ottawa
C$ 712
United Airlines
8 Dec
YOW5:20 p.m.Ottawa
18h 08m
2 stops
IDA9:28 a.m.Idaho Falls Fanning Field
9 Dec
IDA5:57 p.m.Idaho Falls Fanning Field
13h 14m
2 stops
YOW9:11 a.m.Ottawa
C$ 713

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 12 กรกฎาคม 2026.
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

Cheapest round-trip

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

พ. 26/8

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

1 stop6h 42m

Idaho Falls Fanning Field

จ. 31/8

6:00 a.m.-11:10 p.m.

2 stops15h 10m

C$ 667
Quickest round-trip

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

พ. 26/8

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

1 stop6h 42m

Idaho Falls Fanning Field

จ. 31/8

7:00 p.m.-10:25 a.m.

2 stops13h 25m

C$ 668

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

พ. 26/8

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

1 stop6h 42m

Idaho Falls Fanning Field

จ. 31/8

7:00 p.m.-10:25 a.m.

2 stops13h 25m

C$ 669

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

ส. 31/10

2:00 p.m.-10:53 a.m.

2 stops22h 53m

Idaho Falls Fanning Field

อ. 3/11

5:40 p.m.-9:16 p.m.

2 stops25h 36m

C$ 711

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

อ. 8/12

11:00 a.m.-9:08 p.m.

2 stops12h 08m

Idaho Falls Fanning Field

พ. 9/12

7:00 a.m.-9:56 p.m.

2 stops12h 56m

C$ 712

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

อ. 8/12

5:20 p.m.-9:28 a.m.

2 stops18h 08m

Idaho Falls Fanning Field

พ. 9/12

5:57 p.m.-9:11 a.m.

2 stops13h 14m

C$ 713

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

พ. 26/8

2:55 p.m.-9:20 p.m.

1 stop8h 25m

Idaho Falls Fanning Field

จ. 31/8

1:43 p.m.-2:33 p.m.

1 stop22h 50m

C$ 737

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

พ. 26/8

7:20 a.m.-1:09 p.m.

1 stop7h 49m

Idaho Falls Fanning Field

จ. 31/8

1:43 p.m.-2:33 p.m.

1 stop22h 50m

C$ 739

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

พ. 26/8

7:20 a.m.-9:20 p.m.

2 stops16h 00m

Idaho Falls Fanning Field

จ. 31/8

1:43 p.m.-2:33 p.m.

1 stop22h 50m

C$ 753

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

พ. 26/8

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

1 stop6h 42m

Idaho Falls Fanning Field

จ. 31/8

7:00 p.m.-11:25 a.m.

2 stops14h 25m

C$ 759

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 37% 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

6h 28m

Direct flights

None
The fastest flight from Region of Ontario to Idaho Falls takes 6h 28m
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.
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Frequently asked questions about flying from Ontario to Idaho Falls

  • 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 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.

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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อ. 11/8
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