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Cheap flights from Ottawa to Idaho from C$ 406

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BOI
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Idaho

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Idaho
Explore the most affordable flight options available from Ottawa to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Tue 20/105:20 p.m.
YOW
-
JAC
2 stops18h 24m
United Airlines
Wed 21/101:40 p.m.
JAC
-
YOW
2 stops17h 31m
United Airlines
Deal found 25/7C$ 723
Sun 30/86:25 a.m.
YOW
-
JAC
2 stops16h 15m
United Airlines
Wed 2/94:25 p.m.
JAC
-
YOW
2 stops14h 46m
United Airlines
Deal found 27/7C$ 730
Sat 31/104:36 p.m.
YOW
-
IDA
2 stops20h 17m
United Airlines
Wed 4/117:00 a.m.
IDA
-
YOW
2 stops10h 27m
United Airlines
Deal found 26/7C$ 730

Find flight deals from Ottawa to Idaho

Keep the following information in mind while searching for Ottawa to Idaho flight deals. Data was last updated 30 July 2026.

Round-trip from

C$ 723

One-way from

C$ 406
United Airlines
  • United Airlines
  • 20/10-21/10
  • 3 total stops
  • 25h 39m total
  • Ottawa to Idaho
Search Deals
United Airlines
  • United Airlines
  • 11/9
  • 2 total stops
  • 11h 18m total
  • Ottawa to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Idaho 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 629,999 searches. Data last updated 30 July 2026.
Use the filters below to find and compare flights from Ottawa to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Tue 20/10

5:20 p.m.-9:44 a.m.

2 stops18h 24m

Jackson Hole

Wed 21/10

1:40 p.m.-9:11 a.m.

2 stops17h 31m

C$ 723

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Sun 30/8

10:37 a.m.-6:41 p.m.

1 stop10h 04m

Jackson Hole

Wed 2/9

4:25 p.m.-4:38 p.m.

2 stops22h 13m

C$ 730

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Sat 31/10

4:36 p.m.-10:53 a.m.

2 stops20h 17m

Idaho Falls Fanning Field

Wed 4/11

7:00 a.m.-7:27 p.m.

2 stops10h 27m

C$ 730
Quickest round-trip

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Tue 12/1

9:45 a.m.-5:22 p.m.

2 stops9h 37m

Idaho Falls Fanning Field

Sat 16/1

5:57 p.m.-2:12 p.m.

2 stops18h 15m

C$ 730
Cheapest one-way
Quickest one-way

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Fri 11/9

6:05 a.m.-3:23 p.m.

2 stops11h 18m

C$ 406

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Sun 13/9

6:05 a.m.-5:49 p.m.

2 stops13h 44m

C$ 417

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Fri 7/8

6:25 a.m.-6:42 p.m.

1 stop14h 17m

C$ 1,062

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Fri 7/8

6:55 a.m.-8:11 p.m.

2 stops15h 16m

C$ 1,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Sorted by cheapest first

Best time to book a flight from Ottawa to Idaho

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

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Idaho

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated 30 July 2026.
Get a feel of what it's like to fly with United Airlines from Ottawa to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,046 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,046 reviews
United Airlines
7.4
Good
10,046 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

  • What airport do you fly from for flights from Ottawa to Idaho?

    For a flight from Ottawa to Idaho, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

  • How long is the flight from Ottawa to Idaho?

    Departing from Ottawa to Idaho will take you 18h 24m. There are 2765 km between Ottawa and Idaho.

  • What are the most popular routes from Ottawa to Idaho?

    The most popular flight routes from Ottawa to Idaho are Ottawa - Idaho Falls Fanning Field, Ottawa - Jackson Hole and Ottawa - Pocatello.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Idaho 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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Top airline flying from Ottawa to Idaho

Discover the top airline that operate flights from Ottawa to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 818AverageC$ 1,035FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Ottawa to Idaho?

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Can Cheapflights find flights from Ottawa to Idaho with no change fees?

Need flexible booking options for your flight to Idaho from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Idaho become cheaper?

Yes! Start tracking prices for Ottawa to Idaho flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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