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$65+ Cheap flights from Pennsylvania to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SAT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Pennsylvania to San Antonio

Cheapest flights from Pennsylvania to San Antonio
Explore the most affordable flight options available from Pennsylvania to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:15 amPIT - SAT
1 stop9h 17mSpirit Airlines
Thu 11/208:33 pmSAT - PIT
1 stop10h 46mSpirit Airlines
Deal found 10/30$174
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:16 amPIT - SAT
1 stop8h 43mSpirit Airlines
Thu 12/43:10 pmSAT - PIT
1 stop7h 18mSpirit Airlines
Deal found 10/30$178
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:00 amPIT - SAT
1 stop9h 59mMultiple Airlines
Tue 12/27:37 pmSAT - PIT
1 stop25h 10mMultiple Airlines
Deal found 10/30$200
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:16 amPIT - SAT
1 stop8h 43mSpirit Airlines
Sat 12/63:10 pmSAT - PIT
1 stop7h 18mSpirit Airlines
Deal found 10/29$203
This Priceline deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:16 amPIT - SAT
1 stop8h 43mSpirit Airlines
Fri 12/53:10 pmSAT - PIT
1 stop7h 18mSpirit Airlines
Deal found 10/28$206
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:42 pmPIT - SAT
2 stops18h 17mSpirit Airlines
Thu 12/41:55 pmSAT - PIT
1 stop9h 46mSpirit Airlines
Deal found 10/29$213
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:00 amPHL - SAT
1 stop13h 32mSpirit Airlines
Tue 11/1810:58 amSAT - PHL
2 stops11h 28mSpirit Airlines
Deal found 10/28$218
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:15 amPHL - SAT
1 stop10h 44mMultiple Airlines
Thu 12/49:10 amSAT - PHL
2 stops13h 05mMultiple Airlines
Deal found 10/29$219
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:46 amPHL - SAT
1 stop11h 22mMultiple Airlines
Mon 12/18:33 pmSAT - PHL
1 stop12h 27mMultiple Airlines
Deal found 10/28$220
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:40 amPHL - SAT
1 stop11h 52mMultiple Airlines
Fri 12/55:46 pmSAT - PHL
2 stops16h 31mMultiple Airlines
Deal found 10/28$221
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:19 amPHL - SAT
1 stop14h 24mMultiple Airlines
Sun 11/167:37 pmSAT - PHL
1 stop12h 53mMultiple Airlines
Deal found 10/28$222
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amPHL - SAT
2 stops10h 59mSpirit Airlines
Sat 12/62:13 pmSAT - PHL
2 stops8h 03mSpirit Airlines
Deal found 10/28$223

Cheap flight deals from Pennsylvania to San Antonio

Keep the following information in mind while searching for Pennsylvania to San Antonio flight deals. Data was last updated October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$174
(Cheapflightsfares)

One-way from

$65
(Frontier)

Popular in

June

Cheapest in

April

Average price

$422

Good round-trip deal

$403 or less

Good one-way deal

$457 or less
Provider with most accurate pricing for Philadelphia-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-San Antonio flights.
Search Deals
From Pennsylvania to San Antonio
Search Deals
One-way flight from Pennsylvania to San Antonio
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Pennsylvania to San Antonio.
Search Deals
Price to beat on a one-way flight from Pennsylvania to San Antonio.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Pennsylvania to San Antonio that are best for you.

Fly from

Pennsylvania

Fly to

San Antonio

Route

Depart

Return

Price

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 12/2

8:16 am-3:59 pm

1 stop8h 43m

San Antonio

Sat 12/6

3:10 pm-12:41 am

2 stops8h 31m

$209

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 12/2

10:42 pm-7:21 pm

2 stops21h 39m

San Antonio

Fri 12/5

3:10 pm-11:28 pm

1 stop7h 18m

$219

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 12/2

10:42 pm-7:21 pm

2 stops21h 39m

San Antonio

Thu 12/4

3:10 pm-9:58 am

2 stops17h 48m

$233

PhiladelphiaSan Antonio

PHL - SAT

PHLSAT

Philadelphia

Mon 11/24

12:30 pm-7:21 pm

1 stop7h 51m

San Antonio

Thu 12/4

9:10 am-11:15 pm

2 stops13h 05m

$245

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 1/6

10:53 am-11:26 pm

1 stop13h 33m

San Antonio

Thu 1/8

4:16 pm-1:13 pm

2 stops19h 57m

$245

PhiladelphiaSan Antonio

PHL - SAT

PHLSAT

Philadelphia

Fri 11/14

6:19 am-7:30 pm

1 stop14h 11m

San Antonio

Tue 11/18

10:58 am-11:26 pm

2 stops11h 28m

$248

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Mon 12/1

9:14 am-6:32 pm

1 stop10h 18m

San Antonio

Thu 12/4

3:10 pm-11:28 pm

1 stop7h 18m

$252

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 12/5

7:45 am-1:12 pm

1 stop6h 27m

San Antonio

Sat 12/6

2:22 pm-10:54 pm

1 stop7h 32m

$265

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Wed 12/10

5:05 pm-2:15 pm

2 stops22h 10m

San Antonio

Fri 12/12

12:37 pm-11:28 pm

3 stops33h 51m

$268

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Mon 11/24

7:35 pm-12:38 am

1 stop6h 03m

San Antonio

Thu 11/27

12:10 pm-9:15 pm

1 stop8h 05m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to San Antonio

What is the cheapest month to book a flight from Pennsylvania to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Pennsylvania to San Antonio (average of $94). Flying from Pennsylvania to San Antonio in January is currently the most expensive (average of $263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to SAT?

Find hourly flight availability from Pennsylvania to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Pennsylvania to San Antonio in the evening. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Pennsylvania to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pennsylvania to San Antonio flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Pennsylvania?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Pennsylvania. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from Pennsylvania to San Antonio?

    Departing from Pennsylvania to San Antonio will take you 6h 03m. The distance between Pennsylvania and San Antonio is about 1378 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pennsylvania to San Antonio one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $65. Users have also found prices from $80 and $114 on Spirit Airlines and Southwest, respectively.

  • What are the most popular routes from Pennsylvania to San Antonio?

    When deciding which route to take from Pennsylvania to San Antonio consider New York John F Kennedy Intl - San Antonio, Newark - San Antonio or Washington, D.C. Dulles Intl - San Antonio as they are the most popular.

  • What are the most reliable airlines from Pennsylvania to San Antonio?

    The top 3 most reliable airlines when flying from Pennsylvania to San Antonio are Qatar Airways (72%), American Airlines (63%) and Sun Country Air (0%).

  • What are the cheapest flights from Pennsylvania to San Antonio?

    Looking for the cheapest flight from Pennsylvania to San Antonio? While on average our users pay $435, our data indicates the cheapest price to be $257. The most popular route (New York John F Kennedy Intl - San Antonio), is priced around $130.

  • Can I find deals for flights from Pennsylvania to San Antonio that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to San Antonio.

  • Can I find deals for business class flights from Pennsylvania to San Antonio?

    Yes. Cheapflights offers flight deals from Pennsylvania to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Pennsylvania to San Antonio (average of $94). Flying from Pennsylvania to San Antonio in January is currently the most expensive (average of $263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Pennsylvania to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Pennsylvania to San Antonio

Discover the top 6 airlines that operate flights from Pennsylvania to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$225FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$189Average$283FlexibilityNo cancel feeOn-time65%
DeltaCheapest$262Average$399FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$492FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$468FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$312Average$443FlexibilityNo cancel feeOn-time63%

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