Fly from Detroit to San Diego for $150 round-trip on United Airlines.
Seen below, we found seats in Basic Economy departing DTW on Tuesday, March 20, returning from SAN on Tuesday, March 27.
Seats in Economy are available for $200 round-trip for these same dates.
Other dates are also available for spring travel.
See our fare details for booking info.
Need a room in San Diego? Here's what's available for the above dates on Hotelwatchdog.