Cheap flights from Green Bay, WI to Portland, OR

Travelers frequently search for route combinations, such as Green Bay and Denver, San Juan, Las Vegas, Houston, Orlando, Seattle, Miami, Fort Lauderdale, Fresno, Bogotá, Oakland, Ponce, Oklahoma City, New York, Chicago, Los Angeles, Atlanta, Mexico City, Dallas, Phoenix.

Travelers frequently search for route combinations, such as Portland and Denver, Las Vegas, Phoenix, Los Angeles, Atlanta, San Francisco, Houston, Mexico City, San Diego, Chicago, Salt Lake City, Minneapolis, Washington, D.C., Cincinnati, Austin, Dallas, London, Paris, Charlotte, Tampa.

The main airport in Green Bay is Green Bay–Austin Straubel International. It is also served by General Mitchell International, Dane County Regional, Green Bay–Austin Straubel International, Appleton International, Central Wisconsin, Sawyer International, Ford, Delta County, Rhinelander–Oneida County.

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.

A number of bus and train companies depart from Green Bay, including Amtrak train.

Yes, it's possible to combine different modes of transport between Green Bay and Portland thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Green Bay and Portland can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Green Bay and Portland with United Airlines, American Airlines, Spirit Airlines, Frontier Airlines, Alaska Airlines.

If you don’t have specific dates for your trip between Green Bay 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.