Frustrated by Trump’s threats, some Canadians cancelling trips to the United States

We’ve seen a complete drop off in any new requests or new interest in U.S. travel,

said McMillan

We believe this change is at least partially linked to the differences in currency exchange rates; however, we are actively reviewing and working with the Government of Canada on the potential impacts of tariffs, and we will continue to fly where there is demand,

the airline said in an email

We were starting to get leery,

said the 69-year-old, semi-retired Vancouver resident

We are anticipating that there could be a slowdown,

Mark Galardo, ... Air Canada’s executive vice-resident for revenue and network planning, said on a company quarterly earnings call last week

We probably will do a road trip of some sort and just explore parts of British Columbia that we haven’t been to before,

he said

The majority of the reason why we’re seeing people avoid the U.S. right now has to do with the tariffs and the 51st state comments,

he said

A rules-based system is only as good as the willingness of the government who's subject to it, to comply with it,

said Wendy Wagner, a partner at Gowling WLG

Ultimately the result of the (grievance) process is compliance, and if there's no compliance, retaliation, and so in many ways, you're back to square one,

he said