Cheap flights from Duluth to Portland from $302

Travelers frequently search for route combinations, such as Duluth and Kailua, Orlando, El Paso, Tulsa, Lviv, West Palm Beach, Grand Rapids, Memphis, Tehran, Chennai, Belgrade, Kolkata, Buenos Aires, New York, Nairobi, San José del Cabo, Stockholm, Kuala Lumpur, Santo Domingo, Knoxville.

Travelers frequently search for route combinations, such as Portland and San Diego, Las Vegas, Phoenix, Los Angeles, Guadalajara, Dallas, Mexico City, San Francisco, Minneapolis, Ontario, Denver, Chicago, New York, Santa Ana, Atlanta, Burbank, London, Cincinnati, Sacramento, Managua.

The main airport in Duluth is Duluth International. It is also served by Minneapolis–Saint Paul International, Gogebic–Iron County, Duluth International, St. Cloud Regional, Range Regional, Brainerd Lakes Regional, Bemidji Regional, Chippewa Valley Regional, Falls International, Fort Frances Municipal.

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base, Boeing Field.

Currently, you can fly between Duluth and Portland with United Airlines, Hawaiian Airlines.

If you don’t have specific dates for your trip between Duluth and Portland, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Duluth and Portland, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Duluth. The main one is Duluth International and other nearby airports include Minneapolis–Saint Paul International, Gogebic–Iron County, Duluth International, St. Cloud Regional, Range Regional, Brainerd Lakes Regional, Bemidji Regional, Chippewa Valley Regional, Falls International, Fort Frances Municipal

There are a number of airports in and around Portland. The main one is Portland International and other nearby airports include Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base, Boeing Field.