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$71+ Cheap flights from San Antonio (SAT) to Pennsylvania

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PHL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Antonio to Pennsylvania

Keep the following information in mind while searching for San Antonio to Pennsylvania flight deals. Data was last updated September 11, 2025.

Round-trip from

$145
(Booking.com)

One-way from

$71
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$439

Good round-trip deal

$320 or less

Good one-way deal

$170 or less
From San Antonio to Pennsylvania
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One-way flight from San Antonio to Pennsylvania
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Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from San Antonio to Pennsylvania.
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Price to beat on a one-way flight from San Antonio to Pennsylvania.
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Find flight deals from San Antonio to Pennsylvania

Cheapest flights from San Antonio to Pennsylvania
Explore the most affordable flight options available from San Antonio to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:35 pmSAT - EWR
1 stop5h 59mFrontier
Fri 11/76:00 amEWR - SAT
1 stop11h 40mFrontier
Deal found 9/11$145
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:33 amSAT - EWR
1 stop12h 01mFrontier
Fri 9/265:55 amEWR - SAT
1 stop11h 35mFrontier
Deal found 9/10$146
This CheapOair deal was found by Cheapflights users on 9/8. 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.
Mon 9/225:40 pmSAT - PHL
1 stop6h 17mFrontier
Sat 9/276:45 amPHL - SAT
1 stop27h 25mFrontier
Deal found 9/8$153
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:35 pmSAT - EWR
1 stop5h 59mFrontier
Mon 11/176:00 amEWR - SAT
1 stop11h 40mFrontier
Deal found 9/10$155
This CheapOair deal was found by Cheapflights users on 9/8. 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.
Mon 9/155:40 pmSAT - PHL
1 stop6h 17mFrontier
Mon 9/225:15 amPHL - SAT
1 stop12h 15mFrontier
Deal found 9/8$164
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 9/265:40 pmSAT - EWR
1 stop5h 54mMultiple Airlines
Sun 9/286:02 amEWR - SAT
1 stop8h 47mMultiple Airlines
Deal found 9/11$165
This Frontier deal was found by Cheapflights users on 9/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:33 amSAT - EWR
1 stop12h 33mFrontier
Mon 10/65:55 amEWR - SAT
1 stop11h 35mFrontier
Deal found 9/11$167
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:40 pmSAT - EWR
1 stop15h 25mFrontier
Fri 9/265:55 amEWR - SAT
1 stop11h 35mFrontier
Deal found 9/8$168
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Fri 10/35:40 pmSAT - PHL
1 stop6h 19mFrontier
Mon 10/65:15 amPHL - SAT
1 stop12h 15mFrontier
Deal found 9/10$171
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Fri 10/248:26 pmSAT - PHL
1 stop7h 53mFrontier
Mon 10/278:35 amPHL - SAT
1 stop10h 40mFrontier
Deal found 9/10$174
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 9/252:54 pmSAT - EWR
1 stop7h 12mMultiple Airlines
Fri 9/265:55 amEWR - SAT
1 stop11h 35mMultiple Airlines
Deal found 9/10$176
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/225:40 pmSAT - EWR
1 stop5h 54mMultiple Airlines
Sat 9/276:59 amEWR - SAT
1 stop14h 53mMultiple Airlines
Deal found 9/11$177

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Pennsylvania 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 September 11, 2025.
Use the filters below to find and compare flights from San Antonio to Pennsylvania that are best for you.

Fly from

San Antonio

Fly to

Pennsylvania

Route

Depart

Return

Price

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Fri 10/17

8:20 pm-5:19 am

1 stop7h 59m

Philadelphia

Sun 10/19

5:20 am-4:52 pm

1 stop12h 32m

$153

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Fri 10/3

5:40 pm-12:59 am

1 stop6h 19m

Philadelphia

Mon 10/6

5:15 am-4:30 pm

1 stop12h 15m

$171

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Tue 10/28

6:10 pm-11:45 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Fri 10/31

6:10 am-12:40 pm

1 stop7h 30m

$199

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Thu 10/16

8:26 pm-5:19 am

1 stop7h 53m

Philadelphia

Sun 10/19

5:20 am-4:52 pm

1 stop12h 32m

$205

San AntonioWashington, D.C.

SAT - IAD

SATIAD

San Antonio

Wed 11/19

5:35 am-3:45 pm

1 stop9h 10m

Washington, D.C. Dulles Intl

Sun 11/23

5:05 am-11:00 am

1 stop6h 55m

$214

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 11/13

8:38 pm-4:35 pm

1 stop18h 57m

Pittsburgh

Mon 11/17

6:40 am-3:11 pm

1 stop9h 31m

$219

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 10/18

11:15 am-8:30 pm

1 stop8h 15m

Pittsburgh

Wed 10/22

4:30 pm-11:25 pm

1 stop7h 55m

$219

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Sat 1/10

11:45 am-9:00 pm

2 stops8h 15m

Washington, D.C. Reagan-National

Sun 1/18

6:10 am-11:50 am

1 stop6h 40m

$219

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Fri 10/24

4:55 pm-11:35 pm

1 stop5h 40m

Pittsburgh

Mon 10/27

6:45 am-6:30 pm

1 stop12h 45m

$229

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Fri 10/17

4:55 pm-11:35 pm

1 stop5h 40m

Pittsburgh

Mon 10/20

6:45 am-6:30 pm

1 stop12h 45m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

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

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from San Antonio 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 San Antonio to Pennsylvania

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Pennsylvania (average of $236). Flying from San Antonio to Pennsylvania in March is currently the most expensive (average of $295). 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 SAT to PA?

Find hourly flight availability from San Antonio to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from San Antonio to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Antonio to Pennsylvania

Explore weekly flight availability from San Antonio to Pennsylvania. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from SAT to USPA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from San Antonio to Pennsylvania?

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from San Antonio to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Pennsylvania. 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 from for flights from San Antonio to Pennsylvania?

    San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to Pennsylvania. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.

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

    For as low as $199, Frontier can have you in Pennsylvania from San Antonio in 4h 35m. The distance between San Antonio and Pennsylvania is about 1378 mi. This flight may include one or multiple stops.

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

    $71 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Spirit Airlines, with prices starting from $76 and $112, respectively.

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

    The most popular route from San Antonio to Pennsylvania is San Antonio - Newark. You may also consider San Antonio - New York John F Kennedy Intl or San Antonio - New York LaGuardia.

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

    Looking at all options, your cheapest flight can be booked for $104. While the most popular route (San Antonio - Newark) can be booked for $159 on average, our data indicates $376 when flying from San Antonio to Pennsylvania.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Pennsylvania 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 San Antonio to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Pennsylvania (average of $236). Flying from San Antonio to Pennsylvania in March is currently the most expensive (average of $295). 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

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Alternative routes for San Antonio to Pennsylvania

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

Discover the top 6 airlines that operate flights from San Antonio to Pennsylvania. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$258FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$169Average$281FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$185Average$500FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$265Average$476FlexibilityNo cancel feeOn-time71%
DeltaCheapest$266Average$390FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$296Average$436FlexibilityNo cancel feeOn-time63%

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