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Cheap flights from Ottawa to Idaho Falls from C$ 665

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Idaho Falls departing on 25/8. 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

Find the cheapest flights from Ottawa to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 a.m. - 3:29 p.m.
YOW
-
IDA
11h 29m
2 stops
United Airlines Logo
4:10 p.m. - 9:56 a.m.
IDA
-
YOW
15h 46m
2 stops
C$ 665United Airlines
Tue, 25 Aug - Sat, 29 Aug
United Airlines Logo
6:00 a.m. - 3:29 p.m.
YOW
-
IDA
11h 29m
2 stops
United Airlines Logo
4:10 p.m. - 9:56 a.m.
IDA
-
YOW
15h 46m
2 stops
C$ 667United Airlines
Tue, 25 Aug - Sat, 29 Aug
United Airlines Logo
6:00 a.m. - 5:16 p.m.
YOW
-
IDA
13h 16m
2 stops
United Airlines Logo
4:10 p.m. - 9:56 a.m.
IDA
-
YOW
15h 46m
2 stops
C$ 699United Airlines
Tue, 25 Aug - Sat, 29 Aug

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United Airlines flights from Ottawa to Idaho Falls

Our best United Airlines deals on Ottawa to Idaho Falls flight tickets
United Airlines
25 Aug
YOW6:00 a.m.Ottawa
11h 29m
2 stops
IDA3:29 p.m.Idaho Falls Fanning Field
29 Aug
IDA4:10 p.m.Idaho Falls Fanning Field
15h 46m
2 stops
YOW9:56 a.m.Ottawa
C$ 665
United Airlines
25 Aug
YOW6:00 a.m.Ottawa
11h 29m
2 stops
IDA3:29 p.m.Idaho Falls Fanning Field
29 Aug
IDA4:10 p.m.Idaho Falls Fanning Field
15h 46m
2 stops
YOW9:56 a.m.Ottawa
C$ 667
United Airlines
25 Aug
YOW6:00 a.m.Ottawa
13h 16m
2 stops
IDA5:16 p.m.Idaho Falls Fanning Field
29 Aug
IDA4:10 p.m.Idaho Falls Fanning Field
15h 46m
2 stops
YOW9:56 a.m.Ottawa
C$ 699

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa 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 4 May 2026.
Use the filters below to find and compare flights from Ottawa to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Tue 25/8

6:00 a.m.-3:29 p.m.

2 stops11h 29m

Idaho Falls Fanning Field

Sat 29/8

4:10 p.m.-9:56 a.m.

2 stops15h 46m

C$ 665

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Tue 25/8

6:00 a.m.-3:29 p.m.

2 stops11h 29m

Idaho Falls Fanning Field

Sat 29/8

4:10 p.m.-9:56 a.m.

2 stops15h 46m

C$ 667

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Tue 25/8

6:00 a.m.-5:16 p.m.

2 stops13h 16m

Idaho Falls Fanning Field

Sat 29/8

4:10 p.m.-9:56 a.m.

2 stops15h 46m

C$ 699

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Ottawa to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Idaho Falls (YOW to IDA) flight deals and tips

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

Fastest flight time

13h 16m

Direct flights

None
The fastest flight from Ottawa to Idaho Falls takes 13h 16m
There are no direct flights from Ottawa to Idaho Falls. There are no popular flight routes from Ottawa to Idaho Falls.
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Frequently asked questions about flying from Ottawa to Idaho Falls

  • How far is Ottawa to Idaho Falls Fanning Field by plane?

    The distance between Ottawa and Idaho Falls Fanning Field is about 2866.4 km. In terms of flight time, this usually takes a little over 13h 16m.

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

    Prices for flights from Ottawa Airport to Idaho Falls Fanning Field Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport 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.

Frequently asked questions about flying from Ottawa to Idaho Falls

  • How do I get Price Alerts for flights from Ottawa to Idaho Falls?

    Search flight deals from Ottawa to Idaho Falls. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Ottawa to Idaho Falls with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 Ottawa to Idaho Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Idaho Falls. momondo saves you time and could save you money on your trip.

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

All flight searches from Ottawa to Idaho Falls on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from Ottawa.

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

If you are not ready to book a flight from Ottawa to Idaho Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho Falls and let you know when they change.

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