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Cheap Flights To San Diego, CA

  • TipJanuary is the cheapest month to fly to San Diego
  • Tip$86 is the average round-trip fare price from LAS to SAN

Best Deals to San Diego Last modified: Feb 21, 2017 0:30 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 30,760,927,620 round trip itineraries and found the cheapest flights to San Diego. United & Frontier frequently offer the best deals to San Diego flights, or select your preferred carrier below to see the cheapest days to fly.

United
PDXSAN
Tue 4/4
1 stop
SANPDX
Tue 4/11
1 stop
$140
Frontier
ORLSAN
Tue 2/28
nonstop
SANORL
Sat 3/4
nonstop
$143
American
DFWSAN
Fri 4/14
nonstop
SANDFW
Fri 4/28
nonstop
$164
Spirit
HOUSAN
Sat 3/4
nonstop
SANHOU
Sat 3/11
nonstop
$169
Air Canada
YTOSAN
Wed 2/22
nonstop
SANYTO
Tue 2/28
nonstop
$303

Cheap Flights from San Diego (SAN)

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