American Airlines Roundtrip Portland OR to Boston Flights

No special codes or coupons are required. Get these American Airlines roundtrip flights while available for travel through March 2026.

These basic economy fares include a personal item and a carry-on bag. While there is no seat selection or change allowed, American Airlines policy ensures that adults traveling with children will be seated together.

Travel is available on select dates:

• Depart from Portland (PDX): October 21, 24-25, 28-29, 31; November 1, 3-5, 8, 11, 14-15, 17-18; December 3-10, 12-13, 15-16; January 6-7, 9, 12-14, 17, 20-22, 24-31; February 1-11, 14, 17-18, 23-25; March 2-4; April 21
• Depart from Boston (BOS): October 28-31; November 1, 4-5, 14-15, 17-19; December 4-7, 9-14, 16; January 7-15, 17-31; February 2-11, 18-21, 23-26, 28; March 3-4, 9-11, 16-19, 23-25; April 22