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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 24, 2017 0:30 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 33,794,400,721 round trip itineraries and found the cheapest flights to San Diego. United & WestJet 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 4/11
1 stop
SANPDX
Tue 4/18
1 stop
$144
WestJet
YVRSAN
Tue 5/9
nonstop
SANYVR
Sun 5/14
nonstop
$178
American
MSPSAN
Sat 3/25
1 stop
SANMSP
Tue 3/28
1 stop
$254
Frontier
CLTSAN
Sat 4/22
1 stop
SANCLT
Tue 4/25
1 stop
$330
American
ATLSAN
Wed 4/19
1 stop
SANATL
Sat 4/22
1 stop
$348

Cheap Flights from San Diego (SAN)

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