WestJet has announced new, non-stop service between YYC and SEA, operating four-times weekly beginning 04NOV 2021 on WestJet Encore's Q400 aircraft. The service will increase to two-times daily on 19MAY 2022.
"We are delighted to add Calgary-Seattle service to our network, providing our first non-stop service between these two incredible cities," said John Weatherill, WestJet Chief Commercial Officer.
"Whether planning to visit the Emerald City to catch a favourite sports team, or to explore the Canadian Rockies, this route provides guests in Western Canada and across the Pacific Northwest with new convenient and affordable options to connect for business or leisure. As we continue to strengthen our presence from our home hub in Calgary, we will continue to make investments that support the restoration of our transborder network."
WestJet also notes that the addition of SEA to WestJet's network will add more connections via SEA to other U.S. destinations, which will be released at a later date.
Details of WestJet's new YYC-SEA service:
| Route | Frequency | Start Date |
| YYC-SEA | 4x Weekly | 04NOV 2021 |
| 6x Weekly | 20DEC 2021 | |
| 1x Daily | 28MAR 2022 | |
| 2x Daily | 19MAY 2022 | |
| SEA-YYC | 4x Weekly | 04NOV 2021 |
| 6x Weekly | 20DEC 2021 | |
| 1x Daily | 28MAR 2022 | |
| 2x Daily | 19MAY 2022 |
"Despite the challenges of the past year, we are a gateway for business and leisure travel to our region with the addition of another brand-new carrier to SEA Airport," said Lance Lyttle, SEA Airport Managing Director.
"The region's resiliency during one of the most challenging times in our industry continues to attract additional choices for visitors, business and residents of the region. Whether you're traveling for business or taking a long-awaited trip to the beautiful Canadian Rockies, WestJet is a valuable addition to passenger choices."
