Ottawa Macdonald–Cartier International Airport (YOW)

Overview

Ottawa Macdonald–Cartier International Airport is the main airport serving Canada's capital region. It handles domestic, US transborder, and international flights, making it an important gateway for government and business travel. The airport is known for its modern, efficient terminal.

Terminals

A single terminal serves all flights, with separate concourses for domestic, transborder, and international departures.

Transport to city center

The O-Train light rail connects the airport to downtown, alongside city buses, taxis, and ride-hailing apps. The trip into the center takes around 20-25 minutes.

Lounges

Lounges including the Air Canada Maple Leaf Lounge serve eligible passengers in departures.

Travel tips

The new light rail link offers a cheap and reliable route downtown. US-bound passengers clear American preclearance before departure, so allow extra time.

Airport Wi-Fi

Free Wi-Fi is available throughout the airport.

Security and arrival

US preclearance means transborder travelers complete US formalities in Ottawa; international arrivals can use automated kiosks.

Distance to city

12 km / 20-25 min by car

Related guides

• Ottawa city guide
• Canada country guide