$177 Cheap Frontier Airlines flights Pittsburgh (PIT) to San Diego (SAN)

$177 Cheap Frontier Airlines flights Pittsburgh (PIT) to San Diego (SAN)

Prices were available within the past 7 days and start at $177 for one-way flights and $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 10 - Thu, Oct 23

PIT

Pittsburgh

SAN

San Diego

$345 Roundtrip, found 2 days ago

$345

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 10 from Pittsburgh to San Diego, returning Thu, Oct 23, priced at $345 found 2 days ago

Fri, Jan 30 - Fri, Feb 6

PIT

Pittsburgh

SAN

San Diego

$354 Roundtrip, found 2 days ago

$354

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jan 30 from Pittsburgh to San Diego, returning Fri, Feb 6, priced at $354 found 2 days ago