Journey information
Overview: Philadelphia, PA to San Antonio, TX flight
Flights from Philadelphia, PA to San Antonio, TX depart on average 43 times per day, taking around 6h 13m. Cheap flight tickets for this journey start at $134 (€108) if you book in advance.
The earliest flight runs at 05:00, the last at 22:08. The fastest flight covers the 1505 miles (2423 km) distance in 5h 59m. May is the cheapest month to fly.
Distance 1505 miles (2423 km) |
Average flight duration 6h 13m |
Cheapest ticket price $134 (€108) |
Flights per day 43 |
Fastest flight 5h 59m |
Cheapest month May |
First flight 05:00 |
Last flight 22:08 |
The cheapest and fastest flights from Philadelphia, PA to San Antonio, TX
Cheapest price
$244
Average price
$270
Fastest journey
16 h 32 m
Average duration
17 h 42 m
Flights per day
2
Distance
2423 km
The best way to find a cheap flight ticket from Philadelphia, PA to San Antonio, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Philadelphia, PA to San Antonio, TX will cost around $270 if you buy it on the day, but the cheapest tickets can be found for only $244.
Of the 2 flights that leave Philadelphia, PA for San Antonio, TX onSun, Mar 08, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Mar 08 the direct flights cover the 2423 km distance in an average of 17 h 42 m but if you time it right, some flights will get you there in just 16 h 32 m .
On Sun, Mar 08 the longest flights will take 18 h 52 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Travel Information
Compare bus, train, and flight for Philadelphia, PA to San Antonio, TX
Omio recommends booking the train as it is the most popular option from Philadelphia, PA to San Antonio, TX among Omio's users. If you are prioritising price take the bus with prices starting from $151. For those with little time consider booking a flight which can get you there in 6h 13m. The ticket price range depends on the travel mode: a bus costs an average of $151, and a train costs an average of $244.
Distance: 1505 miles (2423 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
$361 Average price | $503 Average price | $295 Average price Cheapest |
9h 13m Average total duration Fastest 6h 13m Onboard + 3h 0m Additional time* | 49h 25m Average total duration 48h 55m Onboard + 30m Additional time* | 52h 48m Average total duration 52h 18m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Philadelphia, PA to San Antonio, TX flight times
The table below shows live departures for Philadelphia, PA to San Antonio, TX flights for tomorrow, Sunday, March 8. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:00 AM Philadelphia, PA | 18h52 | 5:52 AM San Antonio, TX | 0 transfersDirect | |
![]() | 1:20 PM Philadelphia, PA | 16h32 | 5:52 AM San Antonio, TX | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Philadelphia, PA to San Antonio, TX by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 08
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Mar 13
Mar 14
Why should you book Philadelphia, PA to San Antonio, TX flights with Omio?
Why book with Omio vs Spirit Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for Spirit Airlines, but also compare tickets for the likes of American Airlines to find the best option for your trip from Philadelphia, PA to San Antonio, TX.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Spirit Airlines with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Philadelphia, PA to San Antonio, TX.
Why book with Omio over Edreams, Kayak or Trip?
- Compare with other providers: On Omio, you can also compare tickets for the likes of American Airlines to find the best option for your trip from Philadelphia, PA to San Antonio, TX.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Philadelphia, PA to San Antonio, TX.
Airlines: Spirit Airlines, American Airlines from Philadelphia, PA to San Antonio, TXFind the best flights between Philadelphia, PA to San Antonio, TX with Omio's travel partners Spirit Airlines, American Airlines from $134 (€108). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
American Airlines
Spirit Airlines
FAQs: Philadelphia, PA to San Antonio, TX Flight
Find answers to the most common questions about traveling from Philadelphia, PA to San Antonio, TX by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Antonio, TX, this guide helps you travel smarter and with confidence.

- Fiesta San Antonio, a vibrant celebration featuring parades, live music, and cultural events honoring the city's diverse heritage
- San Antonio Stock Show & Rodeo, a thrilling event showcasing rodeo competitions, livestock shows, and live entertainment
- Diwali Festival of Lights, a colorful celebration of Indian culture with food, music, and traditional performances.
- Fiesta San Antonio, vibrant cultural celebrations with parades, music, and food
- Memorial Day, warm weather perfect for outdoor activities and events
- Independence Day, spectacular fireworks and festive atmosphere throughout the city.
popular airports
Popular airports from Philadelphia, PA to San Antonio, TX
- Free Wi-Fi available throughout the airport.
- Shops in terminals A-F, including duty-free and local Philadelphia shops.
- Parking available in garages and economy lot, approximately 3.8€ ($4) per hour.
- Various restaurants in terminals A-F, including fast food and sit-down options like Chickie's & Pete's and Legal Sea Foods
- Available outside the terminal.
- Elevators, ramps, assistance
- Available throughout the airport.
- Hotels nearby, such as Philadelphia Airport Marriott connected to terminal B.
- Showers available in some lounges, access may require lounge entry fee.
- Lounges available, including American Airlines Admirals Club and Delta Sky Club.
- Lost and Found located in terminal D.
- Car rental services available at the airport, with companies like Hertz and Avis
- SEPTA Airport Line, Philadelphia Intertiol Airport Station, 7 miles
- Free Wi-Fi available throughout the airport.
- Shops are located in both terminals, including Duty-Free and local souvenir shops.
- Parking available on-site, approximately 2.4€ (CAD 3.50) per hour.
- Restaurants are located in both terminals, including Tex-Mex and American cuisine. Top options include La Gloria and Rosario's.
- Available outside the terminal.
- Ramps, assistance
- Available throughout the airport in both terminals.
- Hotels within walking distance, including the Hilton San Antonio Airport.
- Lounges available, including the United Club in terminal B.
- Lost and Found located in terminal A, near the baggage claim area.
- Car rental services are available on-site from major providers like Hertz and Avis.
- VIA Metropolitan Transit bus line 5, stop at San Antonio Intertiol Airport, 8 miles
Most popular flights from Philadelphia, PA
More options for your journey from Philadelphia, PA to San Antonio, TX
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