Which airport should I fly into for St. Catharines?

For long-haul and international flights, Niagara Falls International Airport (IAG) is the main gateway near St. Catharines. The closest airport, Niagara District Airport (YCM), is the most convenient for transfers — weigh proximity against the breadth of flight connections.

How far is the airport from St. Catharines?

The nearest is about 4 mi (6 km) away. The table above shows the distance and an estimated transfer time for each airport within about 300 km.

How do I get from the airport into St. Catharines?

Most airports offer taxis and ride-hailing, and many add a rail, metro or bus link into the city. Tap any airport above for a full guide with ground-transport options, lounges and transit details.

Airports Near St. Catharines

The closest airports to St. Catharines, Canada: IATA codes, names and distances, each with a full airport guide covering terminals, lounges and transit.

The nearest airport to St. Catharines, Canada is Niagara District Airport (YCM), about 4 mi (6 km) away — roughly 13 min by road. For long-haul flights, the main international gateway is Niagara Falls International Airport (IAG).

Code	Airport	Distance	Transfer	Type
YCM	Niagara District AirportSt Catharines, Canada	4 mi / 6 km	13 min	Regional
IAG	Niagara Falls International AirportNiagara Falls, United States	16 mi / 25 km	30 min	International
BUF	Buffalo Niagara International AirportBuffalo, United States	30 mi / 49 km	59 min	International
YTZ	Billy Bishop Toronto City Centre AirportToronto, Canada	32 mi / 52 km	58 min	Regional
YHM	John C. Munro Hamilton International AirportHamilton, Canada	35 mi / 56 km	1 hr 2 min	International
YDT	Burlington ExecutiveBurlington, Canada	36 mi / 58 km	1 hr 5 min	Regional
YYZ	Lester B. Pearson International AirportToronto, Canada	40 mi / 64 km	1 hr 11 min	International
YZD	Downsview AirportToronto, Canada	41 mi / 66 km	1 hr 14 min	Regional

Distances are straight-line; transfer times are road estimates. "Type" flags major/international gateways.

Which airport is best?

For the shortest transfer, Niagara District Airport (YCM) is the most convenient at about 4 mi out. If you're flying internationally or want the widest choice of routes, Niagara Falls International Airport (IAG) (16 mi) is the bigger gateway — worth the extra distance for long-haul or cheaper fares.

Getting to and from the airport

Taxis and ride-hailing serve every airport here, and the larger ones usually add a rail, metro or bus link into St. Catharines. Allow extra time in peak traffic. For exact routes, times and fares, open the airport guide — start with YCM.

Hotels near the airport

For early departures or late arrivals, a hotel near YCM saves a stressful morning transfer.

Search hotels near YCM All hotels near St. Catharines

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Other cities these airports serve

Travel tips

Compare the total door-to-door time, not just the airfare — a cheaper flight into a distant airport can cost more once you add the transfer. Check whether your airport has a direct train or metro before defaulting to a taxi, and for international arrivals, confirm any visa or transit rules in advance.

Frequently asked questions

The nearest airport to St. Catharines is Niagara District Airport (YCM), about 4 mi (6 km) away — roughly 13 min by road.