Cheap flights from Fresno to South San Diego

View AU$90 flight on Sat, 20 Sep. 2025Opens in a new window

Popular airlines from Fresno to South San Diego

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • 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 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Fresno (FAT) to South San Diego (SAN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 22 Jul. - Sat, 26 Jul.
FAT
Fresno
SAN
San Diego
AU$376 Return, found 15 hours ago
AU$376
Return
found 15 hours ago
Select Alaska Airlines flight, departing Tue, 22 Jul. from Fresno to San Diego, returning Sat, 26 Jul., priced at AU$376 found 15 hours ago
Alaska Airlines
Tue, 22 Jul. - Sat, 26 Jul.
FAT
Fresno
SAN
San Diego
AU$415 Return, found 15 hours ago
AU$415
Return
found 15 hours ago
Select Alaska Airlines flight, departing Tue, 22 Jul. from Fresno to San Diego, returning Sat, 26 Jul., priced at AU$415 found 15 hours ago
Alaska Airlines
Tue, 22 Jul. - Sat, 26 Jul.
FAT
Fresno
SAN
San Diego
AU$423 Return, found 15 hours ago
AU$423
Return
found 15 hours ago
Select Alaska Airlines flight, departing Tue, 22 Jul. from Fresno to San Diego, returning Sat, 26 Jul., priced at AU$423 found 15 hours ago
United
Tue, 22 Jul. - Sat, 26 Jul.
FAT
Fresno
SAN
San Diego
AU$452 Return, found 15 hours ago
AU$452
Return
found 15 hours ago
Select United flight, departing Tue, 22 Jul. from Fresno to San Diego, returning Sat, 26 Jul., priced at AU$452 found 15 hours ago
American Airlines
Tue, 22 Jul. - Sat, 26 Jul.
FAT
Fresno
SAN
San Diego
AU$468 Return, found 15 hours ago
AU$468
Return
found 15 hours ago
Select American Airlines flight, departing Tue, 22 Jul. from Fresno to San Diego, returning Sat, 26 Jul., priced at AU$468 found 15 hours ago
Delta
Tue, 22 Jul. - Sat, 26 Jul.
FAT
Fresno
SAN
San Diego
AU$1,144 Return, found 15 hours ago
AU$1,144
Return
found 15 hours ago
Select Delta flight, departing Tue, 22 Jul. from Fresno to San Diego, returning Sat, 26 Jul., priced at AU$1,144 found 15 hours ago
*Available to Expedia members.