Cheap flights from San Antonio to Portland from $328

Travelers frequently search for route combinations, such as San Antonio and Mexico City, Guadalajara, Los Angeles, Las Vegas, Orlando, Cancún, Monterrey, Puerto Vallarta, New York, Puerto Escondido, Oaxaca, Denver, Santiago de Querétaro, Oaxaca, San José del Cabo, Dallas, London, Manila, Edmonton, Chicago, Vancouver.

Travelers frequently search for route combinations, such as Portland and Orlando, Raleigh, Charleston, Tampa, San Francisco, Fort Myers, New Orleans, Houston, Pittsburgh, Grand Junction, Burlington, Dar es Salaam, Myrtle Beach, Boston, Asheville, Midland, Fresno, Melbourne, Kauai, Pensacola.

The main airport in San Antonio is San Antonio International. It is also served by San Antonio International, Austin–Bergstrom International, Nuevo Laredo International, Laredo International, Piedras Negras International, Corpus Christi International, Killeen–Fort Hood Regional, Victoria Regional, Easterwood.

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, Knox County Regional, Lebanon Municipal, Hancock County-Bar Harbor, Augusta State.

Currently, you can fly between San Antonio and Portland with United Airlines, Frontier Airlines, BREEZE, JetBlue Airways, Allegiant Air.

If you don’t have specific dates for your trip between San Antonio 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 San Antonio 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 San Antonio. The main one is San Antonio International and other nearby airports include San Antonio International, Austin–Bergstrom International, Nuevo Laredo International, Laredo International, Piedras Negras International, Corpus Christi International, Killeen–Fort Hood Regional, Victoria Regional, Easterwood

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, Knox County Regional, Lebanon Municipal, Hancock County-Bar Harbor, Augusta State.