Round Trip Portland OR to San Diego Nonstop Airfares

No special codes or coupons are required. Grab these round trip nonstop airfares while they’re available.

These are basic economy fares which include a personal item and a carry-on bag but do not allow seat selection or changes. If traveling with children, you will be seated together per airline policy.

Travel Availability

• Departs Portland (PDX): May 12-13, 16, 19, 23, 26-27, 30; June 2-3, 6, 9; No July; Aug 11-12, 15, 18-19, 22, 25-26, 29; Sept 1-2, 8-9, 12, 15-16, 19, 22-23, 26, 29-30
• Departs San Diego (SAN): May 12-13, 16, 19, 27, 30; June 2-3, 6, 9-10; No July; Aug 11-12, 15, 18-19, 22, 25-26, 29; Sept 1-2, 8-9, 12, 15-16, 19, 22-23, 26, 29-30