Cheap Flights from Philadelphia (PHL) to San Diego (SAN)

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

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Frequently asked questions

How long does it take to fly from Philadelphia Airport to SAN?
Book a seat with American Airlines and you can expect to be traveling for roughly 5 hours and 43 minutes. This reputable airline operates a direct flight that leaves at 8:50AM from Philadelphia Airport and arrives at San Diego Airport at 11:33AM. Expedia has some incredible flight deals, so take a look at what's on offer on this route today.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to SAN last minute?
Being the spontaneous type is a rewarding way to travel the world, but it isn't always the cleverest way to land a bargain plane ticket. Consider booking your PHL to SAN journey in advance rather than leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you get to SAN!
What airports do you fly into for San Diego from Philadelphia?
San Diego Intl. Airport (SAN), McClellan-Palomar Airport (CLD) and San Diego, CA (MYF-Montgomery Field) are your options when taking off from Philadelphia to San Diego. Roughly 3 kilometers northwest of downtown San Diego, San Diego Intl. Airport (SAN) is the city's major hub. Take into account things such as flight departure and arrival times and the distance to your hotel before you select an airport. San Diego Zoo and Balboa Park are two amazing attractions to visit when you arrive.
What are the most popular departure times for flights from Philadelphia Intl. Airport (PHL) to San Diego Airport?
For American Airlines flights setting off from PHL to San Diego Intl. Airport (SAN), the most popular period is between 6:00 PM - 7:00 PM. If you want to avoid delays, travel in the morning. This way you're more likely to escape the heavy air traffic that builds up in the afternoon.
Can I change the date of my flight from Philadelphia Intl. Airport (PHL) to San Diego Intl. Airport (SAN)?
It's a cinch to make amendments to your Philadelphia Airport to San Diego Airport trip yourself. Just log in to the Expedia Trips portal and click on "change flight." Look around for new flights and secure the one that works best. You'll get an estimate of any flight change fees. Alternatively, visit our Customer Service portal to chat to our Virtual Agent and get answers to your questions.

Travel information

Travel information

0
Origin airport
Philadelphia Intl.
Destination airport
San Diego Intl.
Distance
3784 km

Book with confidence

Book with confidence

Philadelphia to San Diego Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Philadelphia to San Diego offer the perfect respite. Not only does exploring San Diego provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Philadelphia to San Diego may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from PHL to SAN today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San Diego are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San Diego more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Diego is now!

Philadelphia to San Diego Flights

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Explore a world of travel with Expedia