
Popular airlines from Philadelphia Intl. Airport (PHL) to San Antonio International Airport (SAT)
- Spirit Airlines
Spirit Airlines
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- United
United
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- Frontier Airlines
Frontier Airlines
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Cheap flights from Philadelphia to San Antonio (PHL-SAT)
Prices were available within the past 7 days and start at €170 for one-way flights and €319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€319 Return, found 2 days ago
€319
Return
found 2 days ago

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€340 Return, found 2 days ago
€340
Return
found 2 days ago

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€349 Return, found 2 days ago
€349
Return
found 2 days ago

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€357 Return, found 2 days ago
€357
Return
found 2 days ago

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€374 Return, found 2 days ago
€374
Return
found 2 days ago

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€382 Return, found 2 days ago
€382
Return
found 2 days ago

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€383 Return, found 2 days ago
€383
Return
found 2 days ago

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€400 Return, found 2 days ago
€400
Return
found 2 days ago

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€400 Return, found 2 days ago
€400
Return
found 2 days ago

Mon, 3 Nov - Tue, 4 Nov
PHL
Philadelphia
SAT
San Antonio
€408 Return, found 2 days ago
€408
Return
found 2 days ago
Find the cheapest month to fly from Philadelphia (PHL) to San Antonio (SAT)
February is typically the cheapest month to fly
From €102 - €344 per traveller.
Frequently asked questions
Travel information
Origin airport | Philadelphia Intl. |
Destination airport | San Antonio Intl. |
Return price | €318 |
Distance | 2391 km |
Average flight time | 4 hours 6 mins |
Book with confidence
Perfect flights from Philadelphia to San Antonio
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Philadelphia to San Antonio. 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 Philadelphia Intl. to San Antonio Intl. ticket options cater to your travel preferences, with incredible one-way fares from €170 and roundtrip prices from €319. 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 San Antonio 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 San Antonio.
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