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Cheap Flights To San Diego, CA

  • TipApril is the cheapest month to fly to San Diego
  • Tip$87 is the average round-trip fare price from LAS to SAN

Best Deals to San Diego Last modified: Mar 26, 2017 0:30 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 29,540,705,985 round trip itineraries and found the cheapest flights to San Diego. Spirit & American frequently offer the best deals to San Diego flights, or select your preferred carrier below to see the cheapest days to fly.

Spirit
DENSAN
Thu 4/27
nonstop
SANDEN
Mon 5/1
nonstop
$113
American
DFWSAN
Sat 4/29
nonstop
SANDFW
Wed 5/3
nonstop
$163
WestJet
YVRSAN
Sun 5/7
nonstop
SANYVR
Sun 5/14
nonstop
$178
Spirit
CHISAN
Sat 4/15
nonstop
SANCHI
Sat 4/29
nonstop
$193
Frontier
PHLSAN
Mon 4/24
1 stop
SANPHL
Sat 4/29
1 stop
$334

Cheap Flights from San Diego (SAN)

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Cheap Flights to San Diego - Round trip airfares for San Diego flights (SAN)