Air Canada Drops Charleston–Toronto Flights From 2027 Over Low Demand

Air Canada is ending its direct flights between Charleston International Airport and Toronto Pearson International Airport, with the service stopping from 2027 because of low demand. The move takes the Canadian carrier out of not just Charleston, but South Carolina as a whole — the Toronto route was its only one serving the state.

Key facts

• Route affected: Charleston International Airport to Toronto Pearson International Airport, both ways direct
• Timing: all direct flights stop starting in 2027 — no exact last-flight date has been announced
• Reason given: a steady decline in passenger numbers
• Scope: this was Air Canada's only service into Charleston and its only flight to any South Carolina airport
• Route history: first flight on 28 March 2024, following a hiatus caused by the COVID-19 pandemic
• Load factor: 66.5% of seats were filled over the route's operation, U.S. Department of Transportation data showed

What is changing?

Air Canada will stop all of its direct flights on the Charleston–Toronto link from 2027. Because this was the airline's only route into Charleston and its only service to any airport in South Carolina, the cancellation amounts to a full market exit from the state.

Why is the route being cut?

The service has been shrinking in recent seasons. The first flight to South Carolina took place on 28 March 2024, after the route had been suspended during the COVID-19 pandemic. There were fewer flights in 2025 and still fewer in 2026, following a steady decline in passenger numbers.

Capacity fell sharply from the route's peak. At its height, it offered 200 departures and 15,200 outbound seats from Toronto Pearson. By its final year, those figures had dropped to 92 departures and 6,992 seats. U.S. Department of Transportation data showed 66.5% of seats were filled over the route's operation.

What this means for travellers

Passengers planning trips between Charleston and Toronto in 2027 will lose the direct Air Canada option, and there is no longer any Air Canada service to fall back on elsewhere in South Carolina. The source does not give an exact end date for the flights or any rebooking arrangements for existing reservations.

Travellers holding or considering flights on this route should check the operating dates of their booking and look at what other carriers or connecting itineraries are available for their travel dates.

No specific date has been announced for the final flight, and the source does not say whether Air Canada plans to return to South Carolina in future.