$433 Cheap Flights from Ottawa (YOW) to Castlegar (YCG)

View $433 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Castlegar, BC (YCG)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Ottawa to Castlegar (YOW-YCG)

Prices were available within the past 7 days and start at $433 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Ottawa (YOW) to Castlegar (YCG)
Origin airport
Macdonald-Cartier Intl.
Destination airport
Castlegar
Distance
1959 mi

Ottawa to Castlegar Flights

The cheapest times to fly from Ottawa to Castlegar

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 Castlegar are during the month of . You can find some of the cheapest flights from Ottawa to Castlegar with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Castlegar

Sunday is one of the best days to book for cheap flights from Ottawa to Castlegar: 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 Castlegar

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 Castlegar in 2025. You can also book with separate airlines for your outbound and return journeys, from $433 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 Castlegar 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 Castlegar 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 Castlegar Airport (YCG) cost?
Grab a cheap one-way flight from $433 or cheap return flight from Macdonald-Cartier Intl. Airport (YOW) to Castlegar Airport (YCG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Castlegar Airport (YCG)?
is the most affordable month to fly from YOW to YCG. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Castlegar Airport (YCG)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YOW to YCG. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Castlegar Airport (YCG)?
You'll need to take a flight with a layover when traveling from Macdonald-Cartier Intl. Airport (YOW) to Castlegar Airport (YCG). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from YOW to YCG?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Castlegar Airport (YCG)?
Select a flight from Macdonald-Cartier Intl. Airport (YOW) to Castlegar Airport (YCG) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be 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 Castlegar Airport (YCG) last-minute?
Booking your flight from YOW to YCG right before your getaway is usually more expensive. However, if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a YOW to YCG flight and hotel package?
Opting for a YOW to YCG flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of hotels and then add flights, car rentals and activities 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 Castlegar Airport (YCG)?
It's usually possible to reschedule or cancel your YOW to YCG flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.