1 of 3 | President Donald Trump speaks to the media Sunday as he departs the White House for Alberta, Canada, where he will attend the G7 summit. Photo by Jim Lo Scalzo/UPI | License Photo

June 15 (UPI) -- President Donald Trump departed the White House on Sunday en route to Western Canada for the annual G7 summit, promising to secure trade deals weeks ahead of a tariff hike deadline.

Speaking to reporters ahead of his departure, Trump appeared confident he'll "have a few new trade deals" during the three-day summit in Kananaskis, Alberta, Newsweek reported.

"Look, we have our trade deals," he said, according to CNN. "All we have to do is send the letters: 'This is what you are gonna have to pay.'"

The annual Group of 7 brings together some of the world's largest economies, including Britain, Canada, France, Germany, Italy, Japan, the United States and the European Union. Several other countries also were invited.