Cheap Flights from Pittsburgh to San Diego
Browse current best options from Pittsburgh. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Pittsburgh
RatePunk searches hundreds of travel sites at once for deals on flights to San Diego
Prices updated 1 day ago
461 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)
Today’s best flight deals from Pittsburgh to San Diego
Explore current cheapest deals departing from Pittsburgh to San Diego
2026-10-24 – 2026-10-31
PIT - San Diego
89% AI deal score
$414
$244
Round trip
2026-11-10 – 2026-11-17
PIT - San Diego
85% AI deal score
$333
$244
Round trip
2026-10-14 – 2026-10-31
PIT - San Diego
86% AI deal score
$362
$244
Round trip
2026-10-17 – 2026-10-31
PIT - San Diego
87% AI deal score
$376
$244
Round trip
2026-10-28 – 2026-10-31
PIT - San Diego
90% AI deal score
$436
$244
Round trip
2027-02-03 – 2027-02-17
PIT - San Diego
84% AI deal score
$316
$245
Round trip
2027-02-24 – 2027-03-03
PIT - San Diego
87% AI deal score
$353
$245
Round trip
2027-01-27 – 2027-02-17
PIT - San Diego
85% AI deal score
$323
$245
Round trip
2027-02-03 – 2027-03-03
PIT - San Diego
84% AI deal score
$311
$245
Round trip
2027-01-27 – 2027-02-24
PIT - San Diego
85% AI deal score
$323
$245
Round trip
