CA $121 Cheap Delta fights from Oakland (OAK) to San Diego (SAN)

View CA $121 flight on Fri, Jul. 18, 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 Oakland to San Diego (OAK→SAN)

Prices were available within the past 7 days and start at CA $121 for one-way flights and CA $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri., Jul. 18 - Sun., Jul. 20
OAK
Oakland
SAN
San Diego
CA $237 Roundtrip, found 2 days ago
CA $237
Roundtrip
found 2 days ago
Select Delta flight, departing Fri., Jul. 18 from Oakland to San Diego, returning Sun., Jul. 20, priced at CA $237 found 2 days ago
Delta
Fri., Jul. 18 - Sun., Jul. 20
OAK
Oakland
SAN
San Diego
CA $252 Roundtrip, found 2 days ago
CA $252
Roundtrip
found 2 days ago
Select Delta flight, departing Fri., Jul. 18 from Oakland to San Diego, returning Sun., Jul. 20, priced at CA $252 found 2 days ago
Delta
Fri., Jul. 18 - Sun., Jul. 20
OAK
Oakland
SAN
San Diego
CA $262 Roundtrip, found 2 days ago
CA $262
Roundtrip
found 2 days ago
Select Delta flight, departing Fri., Jul. 18 from Oakland to San Diego, returning Sun., Jul. 20, priced at CA $262 found 2 days ago
Delta
Fri., Jul. 18 - Sun., Jul. 20
OAK
Oakland
SAN
San Diego
CA $266 Roundtrip, found 2 days ago
CA $266
Roundtrip
found 2 days ago
Select Delta flight, departing Fri., Jul. 18 from Oakland to San Diego, returning Sun., Jul. 20, priced at CA $266 found 2 days ago
Delta
Fri., Jul. 18 - Sun., Jul. 20
OAK
Oakland
SAN
San Diego
CA $278 Roundtrip, found 2 days ago
CA $278
Roundtrip
found 2 days ago
Select Delta flight, departing Fri., Jul. 18 from Oakland to San Diego, returning Sun., Jul. 20, priced at CA $278 found 2 days ago
Delta
Fri., Jul. 18 - Sun., Jul. 20
OAK
Oakland
SAN
San Diego
CA $293 Roundtrip, found 2 days ago
CA $293
Roundtrip
found 2 days ago
Select Delta flight, departing Fri., Jul. 18 from Oakland to San Diego, returning Sun., Jul. 20, priced at CA $293 found 2 days ago
Flight from Oakland to San Diego (OAK - SAN) route information
Origin airport
Oakland Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, Delta, Spirit Airlines
Popular airline
Alaska Airlines
Distance
712 km
Average flight time
1 hour 30 mins
*Available to Expedia members.