Find the most popular routes to Portland from a variety of other destinations. Can’t find what you’re looking for then use our free search service where you can compare cheap flights from all major airlines and travel agents.
- Seattle Lake Union SPB to Portland
- Vancouver Boundary Bay to Portland
- Ottawa International to Portland
- Seattle / Tacoma International to Portland
- Vancouver International to Portland
- Ottawa Gatineau to Portland
- Seattle to Portland
- Vancouver to Portland
- Ottawa to Portland
- Seattle Boeing Fld to Portland
- Vancouver Coal Harbour to Portland
- Victoria International to Portland
- Toronto Island to Portland
- Montreal Mirabel to Portland
- Victoria Inner Harbor to Portland
- Toronto Pearson International to Portland
- Montreal Pierre Elliott Trudeau to Portland
- Victoria to Portland
- Kitchener / Waterloo to Portland
- Montreal to Portland
- Toronto to Portland
- Montreal St Hubert to Portland
- Edmonton International to Portland
- Hamilton to Portland
- Calgary to Portland
- Edmonton International to Portland