CA $335 Cheap Delta fights from Detroit (DTW) to San Diego (SAN)

View CA $335 flight on Sat, Jun. 7, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Delta flights from Detroit to San Diego (DTW→SAN)

Prices were available within the past 7 days and start at CA $335 for one-way flights and CA $414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri., Jun. 20 - Tue., Jun. 24
DTW
Detroit
SAN
San Diego
CA $414 Roundtrip, found 1 hour ago
CA $414
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri., Jun. 20 from Detroit to San Diego, returning Tue., Jun. 24, priced at CA $414 found 1 hour ago
Flight from Detroit to San Diego (DTW - SAN) route information
Origin airport
Detroit Metropolitan Wayne County
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
Delta
Distance
3124 km
*Available to Expedia members.