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Idaho Falls

$761+ Cheap flights from Ottawa (YOW) to Idaho Falls (IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — IDA
Nov 6 — Nov 131
Thu 11/6
Thu 11/13
1 adult, Economy
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Cheap flight deals from Ottawa to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 7, 2025.

Round-trip from

$761
(United Airlines)
From Ottawa to Idaho Falls Fanning Field
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Find flight deals from Ottawa to Idaho Falls

Cheapest flights from Ottawa to Idaho Falls
Explore the most affordable flight options available from Ottawa to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2025.

This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:15 amYOW - IDA
2 stops9h 15mUnited Airlines
Sun 12/285:00 amIDA - YOW
2 stops14h 18mUnited Airlines
Deal found 10/5$761
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:10 amYOW - IDA
3 stops29h 36mAmerican Airlines
Sun 12/281:16 pmIDA - YOW
3 stops51h 09mAmerican Airlines
Deal found 10/5$1,354

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 7, 2025.
Use the filters below to find and compare flights from Ottawa to Idaho Falls that are best for you.

Fly from

Ottawa

Fly to

Idaho Falls

Route

Depart

Return

Price

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Thu 12/18

6:15 am-1:30 pm

2 stops9h 15m

Idaho Falls Fanning Field

Sun 12/28

5:00 am-9:18 pm

2 stops14h 18m

$761

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Thu 12/18

9:10 am-12:46 pm

3 stops29h 36m

Idaho Falls Fanning Field

Sun 12/28

1:16 pm-6:25 pm

3 stops51h 09m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Best time to book a flight from Ottawa to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Ottawa 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.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Idaho Falls?

    There are many flights that can get you from Ottawa to Idaho Falls in 9h 15m. Fly via United Airlines or American Airlines to get the fastest option. The distance between Ottawa and Idaho Falls is about 1784 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ottawa to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Ottawa to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Idaho Falls.

  • Can I find deals for business class flights from Ottawa to Idaho Falls?

    Yes. Cheapflights offers flight deals from Ottawa to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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