Roundtrip Flight Between San Diego and Seattle for $117

Expedia is offering the Roundtrip Nonstop Flights to and from San Diego, CA SAN and Seattle, WA SEA for the best deal.

Step 1
Go to Expedia

Step 2
Choose to Depart San Diego, CA SAN
- October 8, 9, 15, 16, 22, 23, 29, 30
- November 5, 6, 12, 13, 19, 20
- December 3, 4, 10, 11, 17, 18
- January 7, 8, 14, 15, 21, 22, 28, 29
- February 4, 5, 11, 12, 18, 19, 25, 26
- March 3, 4, 10, 11, 17, 18, 24, 25, 31
- April 7, 8, 4, 15, 21, 22, 28, 29
- May 5, 6, 12, 13, 19, 20, 27
- June 2, 3, 9, 10, 16, 17; Jul 7, 8, 14, 21

Choose to depart Seattle, WA SEA
- October 8, 9, 15,16, 22, 23, 29, 30
- November 5, 6, 12, 13, 19, 20
- December 3, 4, 10, 11, 17, 18
- January 7, 8, 14, 15, 21, 22, 28, 29
- February 4, 5, 11, 12, 18, 19, 25, 26
- March 3, 4, 10, 11, 17, 18, 24, 25, 31
- April 7, 8, 4, 15, 21, 22, 28, 29
- May 5, 6, 12, 13, 19, 20, 27
- June 2, 3, 9, 10, 16, 17
- July 7, 8, 14, 21