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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 28, 2017 0:31 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 29,536,692,335 round trip itineraries and found the cheapest flights to San Diego. Spirit & Alaska 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
Sat 4/29
nonstop
Alaska
SLCSAN
Sat 4/22
nonstop
SANSLC
Sat 4/29
nonstop
$146
American
DFWSAN
Sat 4/29
nonstop
SANDFW
Wed 5/3
nonstop
$183
American
MSPSAN
Sat 4/1
1 stop
SANMSP
Tue 4/4
1 stop
$254
Frontier
DTTSAN
Mon 4/24
1 stop
SANDTT
Thu 4/27
1 stop
$344

Cheap Flights from San Diego (SAN)

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