Cheap Flights from Ottawa (YOW) to Sun Valley (SUN)

Popular airlines from Ottawa International Airport (YOW) to Sun Valley, ID (SUN-Friedman Memorial)

Flights from Ottawa (YOW) to Sun Valley (SUN)
Origin airport
Macdonald-Cartier Intl.
Destination airport
Friedman Memorial
Distance
1892 mi

Ottawa to Sun Valley Flights

The cheapest times to fly from Ottawa to Sun Valley

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ottawa to Sun Valley are during the month of . You can find some of the cheapest flights from Ottawa to Sun Valley with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Sun Valley

Sunday is one of the best days to book for cheap flights from Ottawa to Sun Valley: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ottawa to Sun Valley

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ottawa to Sun Valley in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ottawa to Sun Valley flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ottawa to Sun Valley airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN) cost?
Lock in a cheap one-way flight or cheap return flight from Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN)?
Flying in is a good way to save, as it's the cheapest month for flights between YOW and SUN. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YOW to SUN flight.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN)?
Nonstop flights from Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YOW to SUN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN)?
To avoid potential delays on the Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN) last-minute?
Holding off until just before your trip to book a flight from YOW to SUN often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a YOW to SUN flight and hotel package?
Opting for a YOW to SUN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Friedman Memorial Airport (SUN)?
In most cases, you're able to reschedule or cancel your YOW to SUN flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.