Cheap flights from Portland to Milwaukee from $194

Travelers frequently search for route combinations, such as Portland and Orlando, Salt Lake City, New Orleans, Tampa, Charleston, Atlanta, Houston, Raleigh, Fort Lauderdale, Nashville, Key West, Sacramento, Cleveland, Louisville, Fort Myers, Pensacola, Pittsburgh, Saint Thomas, San Juan, London.

Travelers frequently search for route combinations, such as Milwaukee and Orlando, Las Vegas, Dallas, Seattle, Phoenix, Denver, Fort Lauderdale, Aguadilla, Portland, San Juan, Atlanta, Austin, Fort Myers, Los Angeles, London, El Paso, Miami, Philadelphia, San Jose, Santo Domingo.

The main airport in Portland is Portland International Jetport. It is also served by Logan International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Manchester–Boston Regional, Bangor International, Portsmouth International Airport at Pease, Lebanon Municipal, Barnstable Municipal, Hancock County-Bar Harbor, Knox County Regional.

The main airport in Milwaukee is General Mitchell International. It is also served by O Hare International, Chicago Midway International, Gerald R. Ford International, General Mitchell International, South Bend International, Appleton International, Chicago Rockford International, Dane County Regional, Muskegon County, Green Bay–Austin Straubel International.

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

If you don’t have specific dates for your trip between Portland and Milwaukee, 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 Portland and Milwaukee, 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 Portland. The main one is Portland International Jetport and other nearby airports include Logan International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Manchester–Boston Regional, Bangor International, Portsmouth International Airport at Pease, Lebanon Municipal, Barnstable Municipal, Hancock County-Bar Harbor, Knox County Regional

There are a number of airports in and around Milwaukee. The main one is General Mitchell International and other nearby airports include O Hare International, Chicago Midway International, Gerald R. Ford International, General Mitchell International, South Bend International, Appleton International, Chicago Rockford International, Dane County Regional, Muskegon County, Green Bay–Austin Straubel International.