From
To
City
Select sites to compare prices
Enter your destination to continue
Enter your travel dates to continue
Select at least 3 sites to continue
Select your depart date
Select your return date

Find Flights

Search

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 23, 2017 0:31 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 28,669,780,732 round trip itineraries and found the cheapest flights to San Diego. Frontier & American frequently offer the best deals to San Diego flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
DENSAN
Sat 4/22
nonstop
SANDEN
Thu 4/27
nonstop
$107
American
DFWSAN
Sat 4/22
nonstop
SANDFW
Sat 4/29
nonstop
$164
Spirit
HOUSAN
Tue 4/18
nonstop
SANHOU
Sat 4/22
nonstop
$169
WestJet
YYCSAN
Fri 3/17
nonstop
SANYYC
Fri 3/24
nonstop
$241
Frontier
MSPSAN
Sun 4/16
1 stop
SANMSP
Wed 4/19
1 stop
$242

Cheap Flights from San Diego (SAN)

Looking for somewhere to go? Start here.

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