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$78+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SAT
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
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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 June 14, 2025.

Round-trip from

$177
(Cheapflightsfares)

One-way from

$78
(FlightHub)

Popular in

July

Cheapest in

April

Average price

$466

Good round-trip deal

$394 or less

Good one-way deal

$247 or less
From Pennsylvania to San Antonio
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One-way flight from Pennsylvania to San Antonio
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Pennsylvania to San Antonio.
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Price to beat on a 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 June 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Fri 7/43:27 pmEWR - SAT
Nonstop3h 52mSpirit Airlines
Mon 7/79:44 amSAT - EWR
Nonstop3h 47mSpirit Airlines
Deal found 6/13$177
This CheapOair deal was found by Cheapflights users on 6/14. 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 6/275:59 amEWR - SAT
1 stop11h 44mMultiple Airlines
Mon 6/309:44 amSAT - EWR
Nonstop3h 47mMultiple Airlines
Deal found 6/14$191
This Frontier deal was found by Cheapflights users on 6/14. 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 6/275:59 amEWR - SAT
1 stop11h 44mFrontier
Mon 6/305:38 pmSAT - EWR
1 stop6h 06mFrontier
Deal found 6/14$200
This Gotogate deal was found by Cheapflights users on 6/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/275:40 pmPIT - SAT
1 stop25h 23mFrontier
Fri 7/410:16 amSAT - PIT
1 stop6h 44mFrontier
Deal found 6/13$209
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 7/45:55 pmIAD - SAT
Nonstop3h 32mUnited Airlines
Sat 7/126:45 amSAT - IAD
1 stop6h 04mUnited Airlines
Deal found 6/12$229
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 10/222:56 pmDCA - SAT
1 stop5h 34mUnited Airlines
Fri 10/317:00 amSAT - DCA
1 stop6h 10mUnited Airlines
Deal found 6/12$230
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 9/37:45 pmDCA - SAT
Nonstop3h 28mAmerican Airlines
Tue 9/96:35 amSAT - DCA
Nonstop3h 20mAmerican Airlines
Deal found 6/12$231
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Wed 7/96:59 amLGA - SAT
1 stop13h 23mSpirit Airlines
Tue 7/157:10 amSAT - LGA
2 stops15h 01mSpirit Airlines
Deal found 6/12$236
This FlightHub deal was found by Cheapflights users on 6/13. 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.
Sun 9/71:01 pmJFK - SAT
1 stop28h 39mFrontier
Fri 9/125:35 pmSAT - JFK
1 stop17h 24mFrontier
Deal found 6/13$236
This Delta deal was found by Cheapflights users on 6/13. 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.
Wed 7/26:00 amDCA - SAT
1 stop6h 15mDelta
Fri 7/42:49 pmSAT - DCA
1 stop5h 57mDelta
Deal found 6/13$237
This Delta deal was found by Cheapflights users on 6/13. 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.
Tue 7/16:00 amIAD - SAT
1 stop4h 45mDelta
Fri 7/42:49 pmSAT - IAD
1 stop7h 25mDelta
Deal found 6/13$237
This Priceline deal was found by Cheapflights users on 6/13. 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.
Mon 7/76:38 pmPIT - SAT
1 stop11h 22mSpirit Airlines
Tue 7/157:45 amSAT - PIT
1 stop10h 31mSpirit Airlines
Deal found 6/13$237

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 June 14, 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

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Fri 7/4

3:27 pm-6:19 pm

Nonstop3h 52m

San Antonio

Mon 7/7

9:44 am-2:31 pm

Nonstop3h 47m

$177

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Fri 6/27

5:59 am-4:43 pm

1 stop11h 44m

San Antonio

Mon 6/30

9:44 am-2:31 pm

Nonstop3h 47m

$191

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Fri 6/27

5:59 am-4:43 pm

1 stop11h 44m

San Antonio

Mon 6/30

5:38 pm-12:44 am

1 stop6h 06m

$200

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Fri 6/27

5:40 pm-6:03 pm

1 stop25h 23m

San Antonio

Fri 7/4

10:16 am-6:00 pm

1 stop6h 44m

$209

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Fri 7/4

5:55 pm-8:27 pm

Nonstop3h 32m

San Antonio

Sat 7/12

6:45 am-1:49 pm

1 stop6h 04m

$229

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Wed 9/3

7:45 pm-10:13 pm

Nonstop3h 28m

San Antonio

Tue 9/9

6:35 am-10:55 am

Nonstop3h 20m

$231

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Wed 7/9

6:59 am-7:22 pm

1 stop13h 23m

San Antonio

Tue 7/15

7:10 am-11:11 pm

2 stops15h 01m

$236

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Sun 9/7

1:01 pm-4:40 pm

1 stop28h 39m

San Antonio

Fri 9/12

5:35 pm-11:59 am

1 stop17h 24m

$236

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Wed 7/2

6:00 am-9:45 am

1 stop4h 45m

San Antonio

Sat 7/5

5:20 am-11:28 am

1 stop5h 08m

$237

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Tue 7/1

6:00 am-9:45 am

1 stop4h 45m

San Antonio

Fri 7/4

2:49 pm-11:14 pm

1 stop7h 25m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

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 $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 June 14, 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.

Weekly flight availability from Pennsylvania to San Antonio

Explore weekly flight availability from Pennsylvania to San Antonio. 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 June 14, 2025.

The most flights from USPA to SAT are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 June 14, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,283 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,956 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,793 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Spirit Airlines. According to our data, you can fly for as low as $78. Users have also found prices from $95 and $95 on American 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 $357, our data indicates the cheapest price to be $247. The most popular route (Newark - San Antonio), is priced around $157.

  • 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 June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$189FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$149Average$259FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$212Average$425FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$468FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$398FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$330Average$444FlexibilityNo cancel feeOn-time63%

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