$603 Find cheap flights from Sault Ste. Marie to Portland

In the last 3 days, the lowest price for a flight from Sault Ste. Marie to Portland was $603 for a round-trip ticket.

No, a passport isn't needed to fly from Sault Ste. Marie to Portland. However, local authorities might ask for an official ID.

We unfortunately don’t have that data for this specific route.

SkyTeam is the only airline alliance operating flights between Sault Ste. Marie and Portland.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sault Ste. Marie to Portland.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Sault Ste. Marie is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Sault Ste. Marie with another airline. Booking your flights between Sault Ste. Marie and PDX can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Sault Ste. Marie up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.