Cheap Flights from Ottawa (YOW) to Castries (SLU)

Popular airlines from Ottawa International Airport (YOW) to George F. L. Charles Airport (SLU)

Cheap Flights from Ottawa to Castries (YOW-SLU)

Prices were available within the past 7 days and start at for one-way flights and $777 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, Nov 28 - Fri, Dec 5
YOW
Ottawa
SLU
Castries
$777 Roundtrip, found 1 day ago
$777
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Nov 28 from Ottawa to Castries, returning Fri, Dec 5, priced at $777 found 1 day ago

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to George F. L. Charles Airport (SLU) cost?
Secure a cheap one-way flight or cheap return flight from $777 from Macdonald-Cartier Intl. Airport (YOW) to George F. L. Charles Airport (SLU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to George F. L. Charles Airport (SLU)?
November is the most affordable month to fly from YOW to SLU. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to George F. L. Charles Airport (SLU)?
To find the cheapest airline that'll fly you from YOW to SLU, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to George F. L. Charles Airport (SLU)?
Nonstop flights from Macdonald-Cartier Intl. Airport (YOW) to George F. L. Charles Airport (SLU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YOW to SLU?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, time of year and other factors.*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 George F. L. Charles Airport (SLU)?
Choose a flight from Macdonald-Cartier Intl. Airport (YOW) to George F. L. Charles Airport (SLU) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 George F. L. Charles Airport (SLU) last-minute?
Booking your flight from YOW to SLU just before your getaway is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a YOW to SLU flight and hotel package?
Securing a YOW to SLU flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of hotels and then add flights, activities and car rentals 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 George F. L. Charles Airport (SLU)?
Typically, you can reschedule or cancel your YOW to SLU flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
George F. L. Charles
Roundtrip price
$777
Distance
2326 mi

Book with confidence

Ottawa to Castries Flights

The cheapest times to fly from Ottawa to Castries

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

 

The best time to book a flight from Ottawa to Castries

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

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 Castries 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 Castries 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 Castries 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.

 

Ottawa to Castries Flights

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*Available to One Key members.