Cheap Flights Philadelphia to San Diego (PHL-SAN)

Flight 1

Popular airlines from Philadelphia International Airport (PHL) to San Diego Intl. Airport (SAN)

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Frequently asked questions

How much is a flight from PHL to San Diego Airport?
The lowest price advertised for a round-trip flight from Philadelphia Intl. Airport (PHL) to San Diego Airport is . But you better get a move on. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Airport to San Diego Intl. Airport (SAN)?
We get that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from PHL to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PHL to SAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PHL to San Diego Airport?
You'll be up above the clouds for a while, as the flight distance from Philadelphia Airport to SAN is 3 800 kilometres. Create a playlist of your favourite podcasts before leaving home to stay entertained during your flight.
Which airlines fly direct from Philadelphia Intl. Airport (PHL) to SAN?
Check out American Airlines (AA) if you want to travel straight from Philadelphia Intl. Airport (PHL) to San Diego Airport. This top carrier offers 65 monthly flights, so you're sure to find one that fits your travel plans.
Are PHL to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from PHL to San Diego Intl. Airport (SAN) can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you'd prefer to play it safe and start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices so far in advance. Our suggestion? Check back often as prices are updated frequently.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
San Diego Intl.
Distance
3784 km
Average flight time
3 hours 28 mins

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