Cheap flights from Buffalo to Portland from $146

Travelers frequently search for route combinations, such as Buffalo and Orlando, Tampa, New Orleans, Fort Myers, Dallas, Atlanta, Houston, Minneapolis, New York, Denver, Washington, D.C., San Juan, Santo Domingo, Hartford, San Antonio, Charleston, Flint, Boise, Chicago, Vancouver.

Travelers frequently search for route combinations, such as Portland and Orlando, Raleigh, Tampa, New Orleans, Washington, D.C., Nashville, Indianapolis, Sacramento, Seattle, Detroit, San Francisco, Miami, Norfolk, Pittsburgh, Asheville, Fresno, Melbourne, Midland, Burlington, Key West.

The main airport in Buffalo is Buffalo Niagara International. It is also served by Toronto Pearson International, Billy Bishop Toronto City, Syracuse Hancock International, Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, London International, Erie International, Region of Waterloo International, Niagara Falls International.

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, Hancock County-Bar Harbor, Knox County Regional, New Bedford Regional.

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

If you don’t have specific dates for your trip between Buffalo 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 Buffalo 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 Buffalo. The main one is Buffalo Niagara International and other nearby airports include Toronto Pearson International, Billy Bishop Toronto City, Syracuse Hancock International, Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, London International, Erie International, Region of Waterloo International, Niagara Falls International

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, Hancock County-Bar Harbor, Knox County Regional, New Bedford Regional.