WestJet will begin nonstop service between the Research Triangle region and Calgary International Airport (YYC) in June 2025.  

“We’re excited to welcome RDU’s first nonstop route to Calgary on Canadian airline WestJet,” said Michael Landguth, president and CEO of the Raleigh-Durham Airport Authority. “This new seasonal service offers Triangle travelers convenient opportunities to visit the Rockies in Western Canada and easily connect to WestJet’s comprehensive network of Canadian and international destinations.” 

The Calgary route will operate seasonally out of Terminal 2 three days a week, from June 9 through Oct. 13. Calgary International Airport is a preclearance airport, offering U.S.-bound travelers a faster and more convenient experience by clearing U.S. Customs, Immigration, and Agriculture inspection before takeoff. Tickets are on sale now. 

“We are thrilled to welcome the addition of service between the thriving business hub of Raleigh-Durham and Calgary, our global hub, where guests can further seamlessly connect to our vast network of 40 domestic destinations across Canada and nine intercontinental destinations featuring convenient service to both Europe and Asia,” said John Weatherill, WestJet Group, Executive Vice-President and Chief Commercial Officer. “Whether travelling for business or leisure, we are confident this new route will be pivotal for our guests on both sides of the border this summer.” 

WestJet is the fifth international airline to launch or announce new service at RDU in 2024. The Calgary route brings the number of destinations outside the U.S. to 11, a new record for the airport.  

RDU to Calgary Facts: 

Service Begins: June 9, 2025 

Aircraft: Mix of a 737-800 NextGen and a 737-800 MAX with between 174 and 189 seats 

Schedule: Mondays, Wednesdays and Fridays 

Travel Time: Four hours, fifty-five minutes