Flights to San Diego from Leinster

View ฿1,935 flight on Wed, 16 Jul 2025Opens in a new window

Popular airlines from Leinster 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 40% 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 Leinster (KYF) to San Diego (SAN)

Prices were available within the past 7 days and start at ฿1,935 for one-way flights and ฿5,145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 14 Aug - Mon, 18 Aug
SFO
San Francisco
SAN
San Diego
฿5,145 Return, found 3 hours ago
฿5,145
Return
found 3 hours ago
Select United flight, departing Thu, 14 Aug from San Francisco to San Diego, returning Mon, 18 Aug, priced at ฿5,145 found 3 hours ago
United
Thu, 21 Aug - Mon, 25 Aug
SFO
San Francisco
SAN
San Diego
฿5,190 Return, found 5 days ago
฿5,190
Return
found 5 days ago
Select United flight, departing Thu, 21 Aug from San Francisco to San Diego, returning Mon, 25 Aug, priced at ฿5,190 found 5 days ago
Delta
Thu, 14 Aug - Mon, 18 Aug
SFO
San Francisco
SAN
San Diego
฿5,470 Return, found 3 hours ago
฿5,470
Return
found 3 hours ago
Select Delta flight, departing Thu, 14 Aug from San Francisco to San Diego, returning Mon, 18 Aug, priced at ฿5,470 found 3 hours ago
American Airlines
Thu, 14 Aug - Mon, 18 Aug
SFO
San Francisco
SAN
San Diego
฿5,475 Return, found 3 hours ago
฿5,475
Return
found 3 hours ago
Select American Airlines flight, departing Thu, 14 Aug from San Francisco to San Diego, returning Mon, 18 Aug, priced at ฿5,475 found 3 hours ago
American Airlines
Thu, 21 Aug - Mon, 25 Aug
SFO
San Francisco
SAN
San Diego
฿5,520 Return, found 5 days ago
฿5,520
Return
found 5 days ago
Select American Airlines flight, departing Thu, 21 Aug from San Francisco to San Diego, returning Mon, 25 Aug, priced at ฿5,520 found 5 days ago
JetBlue Airways
Sun, 6 Jul - Wed, 9 Jul
JFK
New York
SAN
San Diego
฿26,475 Return, found 1 day ago
฿26,475
Return
found 1 day ago
Select JetBlue Airways flight, departing Sun, 6 Jul from New York to San Diego, returning Wed, 9 Jul, priced at ฿26,475 found 1 day ago
*Available to Expedia members.