$141 Cheap Frontier Airlines flights San Diego (SAN) to Philadelphia (PHL)
Prices were available within the past 7 days and start at $141 for one-way flights and $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Jun 10 - Wed, Jun 11
SAN
San Diego
PHL
Philadelphia
$270 Roundtrip, found 11 hours ago
$270
Roundtrip
found 11 hours ago
Tue, Jun 10 - Thu, Jun 26
SAN
San Diego
PHL
Philadelphia
$297 Roundtrip, found 11 hours ago
$297
Roundtrip
found 11 hours ago
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Most Popular Frontier Airlines Routes from San Diego
Most Popular Frontier Airlines Routes from Philadelphia
- Dallas to Los Angeles (DFW - LAX)
- New York to Punta Cana (JFK - PUJ)
- Los Angeles to Las Vegas (LAX - LAS)
- Philadelphia to San Juan (PHL - SJU)
- New York to Punta Cana (JFK - PUJ)
- San Antonio to Ontario (SAT - ONT)
- Atlanta to Philadelphia (ATL - PHL)
- Denver to New York (DEN - LGA)
- Detroit to Philadelphia (DTW - PHL)
- New York to San Juan (JFK - SJU)
Popular Domestic Routes in Philadelphia Intl.
- Atlanta to Buffalo (ATL - BUF)
- Tampa to Phoenix (TPA - PHX)
- Los Angeles to Las Vegas (LAX - LAS)
- Philadelphia to San Juan (PHL - SJU)
- Detroit to Philadelphia (DTW - PHL)
- Denver to New York (DEN - JFK)
- Atlanta to Philadelphia (ATL - PHL)
- New York to San Juan (JFK - SJU)
- Miami to Washington (MIA - IAD)
- Los Angeles to Las Vegas (LAX - LAS)