Thumb Score: +25

Southwest Airlines, Delta Air Lines and Expedia have round trip airfares travelling to and from Seattle (SEA) and San Diego (SAN) for $137, nonstop. These are basic economy fares that allow a personal item and a carry-on bag. There is no seat selection and no change.

Travel Availability:Departs SEA: Nov 23; Dec 1-5, 7-12, 14-17, 22, 29-31; Jan 1, 4-9, 11-16, 18-23, 25-30; Feb 1-6, 8-10, 15-20, 22-27; March 1-3
Departs SAN: Dec 1-5, 7-12, 14-19, 21-22, 24; Jan 5-9, 11-16, 18-23, 25-30; Feb 1-6, 8-13, 16-17, 22-27; March 1-3