€227 Cheap Flights San Antonio to Philadelphia (SAT-PHL)

View €227 flight on Fri, 13 Feb 2026Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Philadelphia Intl. Airport (PHL)

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Cheap flights from San Antonio to Philadelphia (SAT-PHL)

Prices were available within the past 7 days and start at €227 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from San Antonio (SAT) to Philadelphia (PHL)

February is typically the cheapest month to fly

From €112 - €320 per traveller.
San Antonio to Philadelphia route information
Origin airport
San Antonio Intl.
Destination airport
Philadelphia Intl.
Distance
2391 km

Perfect flights from San Antonio to Philadelphia

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from San Antonio to Philadelphia. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible San Antonio Intl. to Philadelphia Intl. ticket options cater to your travel preferences, with incredible one-way fares from €227 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Philadelphia Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Philadelphia.

Frequently asked questions

How much is a flight from San Antonio Airport to Philadelphia Intl. Airport (PHL)?
Round-trip journeys between SAT and Philadelphia Intl. Airport (PHL) start from . This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Antonio Airport to PHL?
When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from San Antonio Intl. Airport (SAT) to PHL 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 San Antonio Intl. Airport (SAT) to Philadelphia Intl. Airport (PHL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Antonio Airport to PHL?
Expect to be soaring through the sky for a while, as the flight distance between San Antonio Intl. Airport (SAT) and Philadelphia Intl. Airport (PHL) is 2,400 kilometres. Create a playlist of your favourite podcasts before leaving home to keep yourself entertained during your flight.
Which airlines fly direct from San Antonio Intl. Airport (SAT) to PHL?
Offering 13 monthly flights, Frontier Airlines (F9) is a popular choice when flying directly from SAT to Philadelphia Airport.
Are San Antonio Intl. Airport (SAT) to Philadelphia Intl. Airport (PHL) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute flight deals between San Antonio Intl. Airport (SAT) and Philadelphia Intl. Airport (PHL) are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers advertise their prices up to 12 months before the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to secure your seat when fare prices drop.

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