Cheap Flights from Thunder Bay (YQT) to St. Catharines (YCM)

Popular airlines from Thunder Bay, ON (YQT-Thunder Bay Intl.) to St. Catharines, ON (YCM-Niagara District)

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Frequently asked questions

How much does a flight from Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District) cost?
Get a cheap one-way flight or cheap return flight from Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District) 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 Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District)?
The cheapest month to fly from YQT to YCM is , when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from YQT to YCM. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District)?
Direct flights from Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YQT to YCM?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season 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 Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District)?
Choose a flight from Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour 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.
What airports do you fly into for Niagara-on-the-Lake from Thunder Bay Intl. Airport (YQT)?
If you're taking a direct flight from Thunder Bay Intl. Airport (YQT) to Niagara-on-the-Lake, you can land at either Pearson Intl. Airport (YYZ) or Billy Bishop Toronto City Airport (YTZ).
Is it cheaper to buy a plane ticket from Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District) last-minute?
Booking your ticket from YQT to YCM just before your getaway is usually more expensive. But if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a YQT to YCM flight and hotel package?
Booking a YQT to YCM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of hotels and then add activities, car rentals 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 Thunder Bay Intl. Airport (YQT) to St. Catharines, ON (YCM-Niagara District)?
If you reserved your YQT to YCM flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Thunder Bay Intl.
Destination airport
Niagara District
Distance
604 mi

Book with confidence

Book with confidence

Thunder Bay to St. Catharines Flights

The cheapest times to fly from Thunder Bay to St. Catharines

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

 

The best time to book a flight from Thunder Bay to St. Catharines

Sunday is one of the best days to book for cheap flights from Thunder Bay to St. Catharines: 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 Thunder Bay to St. Catharines

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 Thunder Bay to St. Catharines 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 Thunder Bay to St. Catharines 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 Thunder Bay to St. Catharines 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.

 

Thunder Bay to St. Catharines Flights

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