Both Canada and the United States enrol a significant number of international students. However, in March 2020, both countries closed their borders and increased restrictions to international travel due to COVID-19, which had a direct impact on international students' ability to travel between their home countries and study destinations. This article examines the impact of COVID-19 on international student enrolments by asking two related questions: first, how did government policy address international students' difficult reality in the wake of COVID-19? And, did international student enrolments change as a result? With regard to policy, we find a stark divergence: Canada's federal policies quickly adapted to support international students and ensure they remained eligible for post-graduate work permits, preserving the appeal of Canada as a study destination. Meanwhile, in the US, federal policies for student visas required international students to maintain physical presence, reflecting a more hostile stance towards immigration, characteristic of the Trump administration. Despite these differences, with regard to enrolments, we find largely similar patterns, with COVID resulting in only a small decline in international student enrolments nationwide. A more worrying trend for both countries is that selective institutions seem to have been less impacted than access-oriented institutions.