Cheap Flights from St. Petersburg (PIE) to St. Catharines (YCM)

Popular airlines from St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District)

Frequently asked questions

How much does a flight from St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District) cost?
Snag a cheap one-way flight or cheap return flight from St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District) 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 St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District)?
The cheapest month to fly from PIE to YCM is , when demand is low. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District)?
To find the cheapest airline that'll fly you from PIE to YCM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District)?
Direct flights from St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIE to YCM?
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 St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District)?
Select a flight from St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures 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.
What airports do you fly into for Niagara-on-the-Lake from St. Petersburg-Clearwater Intl. Airport (PIE)?
Niagara Falls Intl. Airport (IAG) is the only airport in Niagara-on-the-Lake with direct flights from St. Petersburg-Clearwater Intl. Airport (PIE). Browse the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District) last-minute?
Last-minute fares from PIE to YCM are generally more expensive. To lock in the lowest rates, start searching for flights early. That being said, if you're flexible with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a PIE to YCM flight and hotel package?
Compared with arranging hotels and flights separately, booking a PIE to YCM flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from St. Petersburg-Clearwater Intl. Airport (PIE) to St. Catharines, ON (YCM-Niagara District)?
Typically, it's possible to reschedule or cancel your PIE to YCM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
St. Petersburg-Clearwater Intl.
Destination airport
Niagara District
Distance
1073 mi

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St. Petersburg to St. Catharines Flights

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

 

The best time to book a flight from St. Petersburg to St. Catharines

Sunday is one of the best days to book for cheap flights from St. Petersburg 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 St. Petersburg 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 St. Petersburg 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 St. Petersburg 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 St. Petersburg 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.

 

St. Petersburg to St. Catharines Flights

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*Available to One Key members.