Cheap flights from Portland to Philadelphia

Travelers frequently search for route combinations, such as Portland and London, San Francisco, Dublin, Phoenix, Washington, D.C., Atlanta, Denver, Las Vegas, Los Angeles, Barcelona, St. Louis, New York, San Diego, Chicago, Austin, Bangkok, Tallinn, Minneapolis, Santa Ana, Kahului.

Travelers frequently search for route combinations, such as Philadelphia and London, San Juan, Manchester, Dublin, Manila, San Francisco, Edinburgh, New Orleans, Charlotte, Los Angeles, Orlando, Seattle, Austin, Birmingham, New York, Boston, Miami, Houston, Salt Lake City, Las Vegas.

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

The main airport in Philadelphia is Philadelphia International. It is also served by Newark Liberty International, John F. Kennedy International, Baltimore–Washington International, Washington Dulles International, LaGuardia, Ronald Reagan Washington National, Long Island MacArthur, Trenton–Mercer, Atlantic City International, Harrisburg International.

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

Yes, it's possible to combine different modes of transport between Portland and Philadelphia thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Portland and Philadelphia 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 Portland and Philadelphia with American Airlines, Delta Air Lines, United Airlines, Alaska Airlines.

If you don’t have specific dates for your trip between Portland and Philadelphia, 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.