RT Nonstop Flights: Seattle, WA (SEA) to/from San Diego, CA (SAN) $157 (Travel Oct to Feb, 2027)
Nonstop round trip airfares from Seattle to San Diego for $157 per person on Alaska, Southwest, or Expedia.
Round trip nonstop airfares between Seattle (SEA) and San Diego (SAN) for $157 per person. Fares include a personal item and carry-on bag. Basic economy class with no seat selection and no changes permitted. Extensive travel windows available from October through February, with multiple departure dates each month.
FAQ
What does the $157 fare include?
The fare includes one personal item and one carry-on bag. No seat selection is available and changes are not permitted.
When can I travel?
Multiple departure dates are available from October through February, including Oct 1, 3, 6-8, 10, 12-15, 17, 19-22, 24, 26-29, 31; Nov 2-5, 7, 9-11, 19, 26; Dec 1-3, 5, 7-10; Jan 5-7, 9, 12-14, 16, 19-21, 23, 25-28, 30; Feb 1-3, 6, 9-10, 16-18, 20, 22-24.
Is this a nonstop flight?
Yes, these are nonstop flights between Seattle (SEA) and San Diego (SAN).
