Cheap Flights from Los Angeles to San Diego

View €136 flight on Fri, 9 May 2025Opens in a new window

Popular airlines from Los Angeles to San Diego

  • 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 15% 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 Los Angeles to San Diego (QLA-SAN)

Prices were available within the past 7 days and start at €136 for one-way flights and €163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 25 Apr - Mon, 28 Apr
LAX
Los Angeles
SAN
San Diego
€163 Return, found 4 days ago
€163
Return
found 4 days ago
Select Delta flight, departing Fri, 25 Apr from Los Angeles to San Diego, returning Mon, 28 Apr, priced at €163 found 4 days ago
Delta
Thu, 1 May - Sun, 4 May
LAX
Los Angeles
SAN
San Diego
€164 Return, found 7 hours ago
€164
Return
found 7 hours ago
Select Delta flight, departing Thu, 1 May from Los Angeles to San Diego, returning Sun, 4 May, priced at €164 found 7 hours ago
United
Fri, 25 Apr - Mon, 28 Apr
LAX
Los Angeles
SAN
San Diego
€216 Return, found 4 days ago
€216
Return
found 4 days ago
Select United flight, departing Fri, 25 Apr from Los Angeles to San Diego, returning Mon, 28 Apr, priced at €216 found 4 days ago
JetBlue Airways
Sat, 26 Apr - Mon, 28 Apr
LAX
Los Angeles
SAN
San Diego
€256 Return, found 3 days ago
€256
Return
found 3 days ago
Select JetBlue Airways flight, departing Sat, 26 Apr from Los Angeles to San Diego, returning Mon, 28 Apr, priced at €256 found 3 days ago
American Airlines
Thu, 1 May - Sun, 4 May
LAX
Los Angeles
CLD
Carlsbad
€435 Return, found 7 hours ago
€435
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 1 May from Los Angeles to Carlsbad, returning Sun, 4 May, priced at €435 found 7 hours ago
Hawaiian Airlines
Thu, 1 May - Sun, 4 May
LAX
Los Angeles
SAN
San Diego
€1,104 Return, found 7 hours ago
€1,104
Return
found 7 hours ago
Select Hawaiian Airlines flight, departing Thu, 1 May from Los Angeles to San Diego, returning Sun, 4 May, priced at €1,104 found 7 hours ago
*Available to Expedia members.