Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Idaho from C$ 339

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BOI
28 May — 4 Jun1
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 28 April 2026.

Tue 9/65:50 p.m.
YOW
-
IDA
2 stops18h 00m
United Airlines
Tue 16/65:54 p.m.
IDA
-
YOW
2 stops14h 09m
United Airlines
Deal found 24/4C$ 657
Tue 7/76:25 a.m.
YOW
-
JAC
2 stops13h 28m
United Airlines
Tue 14/78:00 a.m.
JAC
-
YOW
2 stops13h 54m
United Airlines
Deal found 26/4C$ 658
Wed 2/96:00 a.m.
YOW
-
IDA
2 stops11h 29m
United Airlines
Sun 6/92:30 p.m.
IDA
-
YOW
2 stops21h 47m
United Airlines
Deal found 25/4C$ 658
Mon 24/82:48 p.m.
YOW
-
JAC
1 stop8h 17m
United Airlines
Fri 28/82:30 p.m.
JAC
-
YOW
2 stops21h 29m
United Airlines
Deal found 23/4C$ 774
Tue 9/67:00 a.m.
YOW
-
IDA
2 stops32h 36m
American Airlines
Tue 16/62:14 p.m.
IDA
-
YOW
3 stops22h 41m
American Airlines
Deal found 24/4C$ 1,679

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 28 April 2026.

Round-trip from

C$ 657

One-way from

C$ 339

Popular in

December

Cheapest in

May

Average price

C$ 1,453
United Airlines
  • United Airlines
  • 9/6-16/6
  • 4 total stops
  • 32h 09m total
  • Ottawa to Idaho
Search Deals
United Airlines
  • United Airlines
  • 20/7
  • 1 total stop
  • 7h 51m total
  • Ottawa to Idaho
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (C$ 789 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (C$ 206 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 28 April 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

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Wed 2/9

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

2 stops11h 29m

Idaho Falls Fanning Field

Sun 6/9

2:30 p.m.-2:17 p.m.

2 stops21h 47m

C$ 657
Quickest round-trip

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Tue 7/7

3:10 p.m.-9:01 p.m.

1 stop7h 51m

Jackson Hole

Tue 14/7

8:00 a.m.-11:54 p.m.

2 stops13h 54m

C$ 658

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Mon 24/8

6:00 a.m.-3:12 p.m.

2 stops11h 12m

Jackson Hole

Fri 28/8

10:51 a.m.-9:11 a.m.

2 stops20h 20m

C$ 774

OttawaIdaho Falls

YOW - IDA

YOWIDA

Ottawa

Tue 9/6

7:00 a.m.-1:36 p.m.

2 stops32h 36m

Idaho Falls Fanning Field

Tue 16/6

2:14 p.m.-2:55 p.m.

3 stops22h 41m

C$ 1,679
Cheapest one-way
Quickest one-way

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Mon 20/7

3:10 p.m.-9:01 p.m.

1 stop7h 51m

C$ 339

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Sun 19/7

5:20 p.m.-9:46 a.m.

2 stops18h 26m

C$ 345

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Mon 20/7

8:40 a.m.-10:14 a.m.

3 stops27h 34m

C$ 797

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Fri 7/8

5:50 p.m.-9:46 a.m.

2 stops17h 56m

C$ 881

OttawaJackson

YOW - JAC

YOWJAC

Ottawa

Fri 7/8

7:00 a.m.-12:31 p.m.

2 stops31h 31m

C$ 949

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

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 28 April 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
9,672 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,672 reviews
United Airlines
7.4
Good
9,672 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 11h 29m. There are 2871 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 - Jackson Hole, Ottawa - Idaho Falls Fanning Field 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Las Vegas flights
Pearson Intl to LaGuardia flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Los Angeles flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to San Francisco flights
Pearson Intl to Orlando flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to Miami flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Seattle flights
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Reagan-National flights
Pearson Intl to Nashville flights
Pierre Elliott Trudeau Intl to Tampa flights
Toronto Island to LaGuardia flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to Hobby flights
Pierre Elliott Trudeau Intl to Orlando flights
Toronto Island to Las Vegas flights
Pearson Intl to Atlanta flights
Pearson Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Boston flights
Toronto Island to Boston flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Midway flights
Pierre Elliott Trudeau Intl to Nashville flights
Pierre Elliott Trudeau Intl to St Petersburg flights
Pearson Intl to San Diego flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Toronto Island to Midway flights
Pearson Intl to Tampa flights
Pearson Intl to Sky Harbor Intl flights
Toronto Island to Dulles Intl flights
Toronto Island to Miami flights
Toronto Island to O'Hare Intl flights
Toronto Island to John F Kennedy Intl flights
Pearson Intl to Baltimore flights
Pearson Intl to Ontario flights
Pierre Elliott Trudeau Intl to San Francisco flights
Toronto Island to Orlando flights
Hamilton to Newark flights

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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 837AverageC$ 1,040FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Idaho. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Idaho?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Idaho for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.