
$185 Cheap flight deals from Atlanta (ATL) to St. Catharines (YTZ)
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This Weekend's Flight Deals from Atlanta to St. Catharines
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $185 One Way, $375 Round Trip from Atlanta to St. Catharines
Prices starting at $375 for return flights and $185 for one-way flights to St. Catharines were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
St. Catharines economy flight packages

Sterling Inn & Spa - an Ontario's Finest Inn
Apr 3 - Apr 7
Atlanta (ATL) to Toronto (YYZ)
Reviewed on Sep 8, 2025

Great Wolf Lodge Niagara Falls
Apr 3 - Apr 7
Atlanta (ATL) to Toronto (YYZ)
Reviewed on Nov 1, 2024

Fairmont Royal York
Mar 22 - Mar 25
Atlanta (ATL) to Toronto (YYZ)
Reviewed on Dec 19, 2025
More About Flying To St. Catharines from Atlanta
Route Information for Flights from Atlanta to St. Catharines
Origin Airport IATA Code | ATL |
|---|---|
Destination Airport IATA Code | YTZ |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Atlanta to St. Catharines
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Cheap Flights From Atlanta to St. Catharines Through Orbitz
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Guaranteed Low Fares for Atlanta to St. Catharines Flights
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Frequent Flyer Miles and Points on Your Flights From Atlanta to St. Catharines
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Arrange Flights From Atlanta to St. Catharines Cutting-Edge Mobile Tools
We know you are busy, so with our mobile apps for Android and iOS devices, you can search for flights, book your seats, and make cancellations while standing in line or in a waiting room. You can also find great discounts on hotel rooms and vacation packages that go with your Atlanta to St. Catharines flights.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.




