Cheap Flights from St. Louis (STL) to Radisson (YGL)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere)

Flights from St. Louis (STL) to Radisson (YGL)
Origin airport
Lambert-St. Louis Intl.
Destination airport
La Grande Riviere
Distance
1189 mi

St. Louis to Radisson Flights

The cheapest times to fly from St. Louis to Radisson

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

 

The best time to book a flight from St. Louis to Radisson

Sunday is one of the best days to book for cheap flights from St. Louis to Radisson: 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 St. Louis to Radisson

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 St. Louis to Radisson 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 St. Louis to Radisson 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 St. Louis to Radisson 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 Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere) cost?
Get a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere) 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 Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere)?
The cheapest month to fly from STL to YGL is , when demand is low. Off-peak season is usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from STL to YGL. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere)?
Direct flights from Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to YGL?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere) last-minute?
Booking your ticket from STL to YGL shortly before your getaway is generally more expensive. But if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Radisson, QC (YGL-La Grande Riviere)?
In most cases, you can reschedule or cancel your STL to YGL flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, go to our Customer Service portal.

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*Available to One Key members.