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$55+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SAT
gen 26 — feb 21
dom 1/26
dom 2/2
1 adult, Economy
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Cheap flight deals from Pennsylvania to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated gennaio 21, 2025.

Round-trip from

$150
(Flightnetwork)

One-way from

$55
(Frontier)
From Pennsylvania to San Antonio
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One-way flight from Pennsylvania to San Antonio
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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 gennaio 21, 2025.

This CheapOair deal was found by Cheapflights users on 1/20. 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.
mar 3/117:21 pmPIT - SAT
1 stop15h 42mSpirit Airlines
mar 3/2510:58 amSAT - PIT
1 stop12h 33mSpirit Airlines
Deal found 1/20$184
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 2/218:36 pmPIT - SAT
1 stop23h 38mMultiple Airlines
ven 2/2811:17 amSAT - PIT
1 stop21h 45mMultiple Airlines
Deal found 1/20$193
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 2/217:32 pmDCA - SAT
1 stop5h 55mDelta
lun 2/241:59 pmSAT - DCA
1 stop4h 39mDelta
Deal found 1/20$269
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 2/206:59 pmIAD - SAT
1 stop6h 28mDelta
lun 2/246:31 pmSAT - IAD
1 stop4h 49mDelta
Deal found 1/20$269
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 3/16:10 pmMDT - SAT
1 stop6h 11mDelta
mar 3/41:59 pmSAT - MDT
1 stop7h 02mDelta
Deal found 1/20$269
This Booking.com deal was found by Cheapflights users on 1/20. 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.
mer 3/56:03 pmIAD - SAT
1 stop26h 57mFrontier
sab 3/88:37 pmSAT - IAD
1 stop18h 17mFrontier
Deal found 1/20$276
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 3/82:59 pmDCA - SAT
1 stop6h 52mAmerican Airlines
gio 3/136:35 amSAT - DCA
Nonstop3h 06mAmerican Airlines
Deal found 1/20$279
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 2/216:10 amEWR - SAT
1 stop5h 59mAmerican Airlines
dom 2/235:00 amSAT - EWR
1 stop5h 44mAmerican Airlines
Deal found 1/21$282
This Mytrip deal was found by Cheapflights users on 1/20. 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.
gio 2/67:00 amEWR - SAT
3 stops22h 33mSpirit Airlines
dom 2/98:21 pmSAT - EWR
1 stop11h 40mSpirit Airlines
Deal found 1/20$283
This Mytrip deal was found by Cheapflights users on 1/20. 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.
ven 2/76:00 amPHL - SAT
3 stops35h 44mSpirit Airlines
dom 2/98:21 pmSAT - PHL
1 stop12h 36mSpirit Airlines
Deal found 1/20$284
This Priceline deal was found by Cheapflights users on 1/20. 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.
mer 1/296:15 amPHL - SAT
1 stop9h 57mMultiple Airlines
gio 1/301:02 pmSAT - PHL
1 stop6h 46mMultiple Airlines
Deal found 1/20$286
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 2/135:30 pmIAD - SAT
1 stop6h 45mUnited Airlines
mar 2/1812:11 pmSAT - IAD
Nonstop3h 11mUnited Airlines
Deal found 1/20$286

Find flights from Pennsylvania to San Antonio within your budget

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 gennaio 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

ven 2/21

8:36 pm-7:14 pm

1 stop23h 38m

San Antonio

dom 3/2

7:50 pm-11:35 am

1 stop14h 45m

$150

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

mer 2/26

6:18 pm-10:22 am

1 stop17h 04m

San Antonio

dom 3/2

7:50 pm-11:35 am

1 stop14h 45m

$178

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

mar 3/11

7:21 pm-10:03 am

1 stop15h 42m

San Antonio

mar 3/25

10:58 am-12:31 am

1 stop12h 33m

$184

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

ven 2/21

7:32 pm-12:27 am

1 stop5h 55m

San Antonio

lun 2/24

1:59 pm-7:38 pm

1 stop4h 39m

$269

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

ven 2/21

3:05 pm-11:02 pm

1 stop8h 57m

San Antonio

lun 2/24

1:59 pm-9:05 pm

1 stop6h 06m

$269

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

sab 3/1

6:10 pm-11:21 pm

1 stop6h 11m

San Antonio

mer 3/5

5:30 am-12:11 pm

1 stop5h 41m

$269

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

sab 3/8

2:59 pm-8:51 pm

1 stop6h 52m

San Antonio

gio 3/13

6:35 am-10:41 am

Nonstop3h 06m

$279

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

ven 2/21

6:10 am-11:09 am

1 stop5h 59m

San Antonio

dom 2/23

5:00 am-11:44 am

1 stop5h 44m

$282

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

ven 1/31

5:45 am-3:12 pm

3 stops34h 27m

San Antonio

lun 2/3

8:21 pm-8:04 am

3 stops34h 43m

$283

PhiladelphiaSan Antonio

PHL - SAT

PHLSAT

Philadelphia

ven 2/7

6:00 am-4:44 pm

3 stops35h 44m

San Antonio

dom 2/9

8:21 pm-9:57 am

1 stop12h 36m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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.

Travel insights for flights from Pennsylvania to San Antonio

Get recent, data-driven insights about flights from Pennsylvania to San Antonio including ideal travel times, pricing trends, and more.

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 $295). Flying from Pennsylvania to San Antonio in March is currently the most expensive (average of $376). 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 gennaio 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to San Antonio as you normally would.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated gennaio 21, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines and United Airlines from Pennsylvania to San Antonio to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • 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 $55. Users have also found prices from $69 and $146 on Spirit Airlines and United Airlines, respectively.

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

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

  • 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 $399, our data indicates the cheapest price to be $331. The most popular route (Newark - San Antonio), is priced around $140.

  • 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 $295). Flying from Pennsylvania to San Antonio in March is currently the most expensive (average of $376). 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 Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
New Braunfels

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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 gennaio 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$125Average$165FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$147Average$251FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$212Average$438FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$436FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$408FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$330Average$427FlexibilityNo cancel feeOn-time63%
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