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 $88. Users have also found prices from $89 and $90 on Frontier and American 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, Washington, D.C. Dulles Intl - San Antonio or New York John F Kennedy 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 $466, our data indicates the cheapest price to be $389. The most popular route (Newark - San Antonio), is priced around $181.

What are the most popular airlines that fly from Pennsylvania to San Antonio?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Pennsylvania to San Antonio.

How far in advance should I book a flight from Pennsylvania to San Antonio?

To save on the cost of your flight from Pennsylvania to San Antonio, book at least 26 days before your planned departure. Booking around this time can save you about 119% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $383 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $568.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, August can be a great choice for travel to San Antonio. Flights to San Antonio from Pennsylvania in August are about $438 on average during August, but can be found for as low as $160.

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.

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.

$68+ Flights from Pennsylvania to San Antonio - Compare & Save Big

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Cheap flight deals from Pennsylvania to San Antonio

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$206 (Cheapflightsfares)
One-way from	$88 (Mytrip)
Popular in	July
Cheapest in	August
Average price	$425
Good round-trip deal	$431 or less

Provider with most accurate pricing for Philadelphia-San Antonio flight deals.

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Provider most trusted by Cheapflights users for Philadelphia-San Antonio flights.

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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 ($12 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Price to beat on a round-trip 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 mayo 1, 2025.

jue. 5/291:08 pmEWR - SAT

1 stop16h 56mSpirit Airlines

mar. 6/36:45 amSAT - EWR

1 stop15h 04mSpirit Airlines

Deal found 4/30

$206

mié. 5/285:59 amEWR - SAT

1 stop6h 43mMultiple Airlines

dom. 6/110:34 amSAT - EWR

Nonstop3h 52mMultiple Airlines

Deal found 4/30

$212

mié. 5/285:59 amEWR - SAT

1 stop6h 43mFrontier

lun. 6/212:19 pmSAT - EWR

1 stop11h 26mFrontier

Deal found 4/30

$218

mié. 5/710:57 amEWR - SAT

1 stop7h 46mAmerican Airlines

dom. 5/114:32 pmSAT - EWR

1 stop6h 23mAmerican Airlines

Deal found 4/30

$219

vie. 5/166:01 pmPIT - SAT

1 stop12h 03mSpirit Airlines

mar. 5/207:05 amSAT - PIT

1 stop15h 14mSpirit Airlines

Deal found 4/30

$224

mié. 5/286:00 amDCA - SAT

1 stop6h 13mDelta

vie. 5/301:25 pmSAT - DCA

1 stop7h 16mDelta

Deal found 4/29

$237

jue. 5/86:59 amEWR - SAT

1 stop6h 26mDelta

lun. 5/124:35 pmSAT - EWR

1 stop5h 35mDelta

Deal found 4/30

$237

sáb. 5/241:20 pmIAD - SAT

1 stop8h 06mDelta

vie. 5/304:35 pmSAT - IAD

1 stop5h 19mDelta

Deal found 4/29

$237

sáb. 8/95:25 pmIAD - SAT

1 stop7h 34mUnited Airlines

mar. 8/127:00 amSAT - IAD

Nonstop3h 24mUnited Airlines

Deal found 4/28

$239

mar. 7/297:55 pmDCA - SAT

1 stop5h 15mSouthwest

mar. 8/511:15 amSAT - DCA

1 stop5h 00mSouthwest

Deal found 4/29

$240

vie. 5/235:15 amIAD - SAT

1 stop7h 27mFrontier

sáb. 5/312:18 pmSAT - IAD

1 stop14h 37mFrontier

Deal found 4/29

$240

vie. 5/307:45 pmDCA - SAT

Nonstop3h 39mAmerican Airlines

jue. 6/56:32 amSAT - DCA

Nonstop3h 22mAmerican Airlines

Deal found 4/30

$244

Best flights from Pennsylvania to San Antonio
Discover carefully curated flight deals from Pennsylvania to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 1, 2025.

jue. 5/291:08 pmEWR - SAT

1 stop16h 56mSpirit Airlines

mar. 6/36:45 amSAT - EWR

1 stop15h 04mSpirit Airlines

Deal found 4/30

$206

mié. 5/285:59 amEWR - SAT

1 stop6h 43mFrontier

mié. 6/412:19 pmSAT - EWR

1 stop11h 26mFrontier

Deal found 4/29

$218

mié. 5/710:57 amEWR - SAT

1 stop7h 46mAmerican Airlines

dom. 5/114:32 pmSAT - EWR

1 stop6h 23mAmerican Airlines

Deal found 4/30

$219

jue. 5/296:00 amDCA - SAT

1 stop6h 13mDelta

jue. 5/294:15 pmSAT - DCA

1 stop5h 27mDelta

Deal found 4/30

$237

vie. 5/305:50 pmIAD - SAT

Nonstop3h 32mUnited Airlines

jue. 6/511:56 amSAT - IAD

Nonstop3h 22mUnited Airlines

Deal found 4/29

$244

mié. 5/285:59 amEWR - SAT

1 stop6h 43mMultiple Airlines

dom. 6/110:34 amSAT - EWR

Nonstop3h 52mMultiple Airlines

Deal found 4/30

$257

mar. 7/2911:55 amDCA - SAT

2 stops6h 40mSouthwest

vie. 8/15:50 amSAT - DCA

1 stop9h 05mSouthwest

Deal found 4/30

$260

vie. 5/166:01 pmPIT - SAT

1 stop12h 03mSpirit Airlines

mar. 5/207:05 amSAT - PIT

1 stop15h 14mSpirit Airlines

Deal found 4/30

$224

sáb. 5/246:00 pmIAD - SAT

1 stop7h 19mDelta

dom. 5/255:20 amSAT - IAD

1 stop5h 21mDelta

Deal found 4/30

$237

mié. 5/285:15 amIAD - SAT

1 stop7h 27mFrontier

dom. 6/12:09 pmSAT - IAD

1 stop14h 49mFrontier

Deal found 4/30

$240

vie. 5/307:45 pmDCA - SAT

Nonstop3h 39mAmerican Airlines

jue. 6/56:32 amSAT - DCA

Nonstop3h 22mAmerican Airlines

Deal found 4/30

$244

mié. 5/286:00 amDCA - SAT

1 stop5h 44mUnited Airlines

sáb. 5/316:01 pmSAT - DCA

1 stop4h 58mUnited Airlines

Deal found 4/30

$246

Last-minute flights from Pennsylvania to San Antonio
Discover last-minute flight deals from Pennsylvania to San Antonio. Data last updated mayo 1, 2025 and is based on user searches.

mar. 5/612:00 pmDCA - SAT

1 stop6h 13mDelta

mar. 5/136:33 amSAT - DCA

1 stop7h 20mDelta

Deal found 4/29

$334

mar. 5/67:50 amIAD - SAT

2 stops10h 55mSouthwest

mar. 5/136:05 amSAT - IAD

1 stop7h 00mSouthwest

Deal found 4/29

$339

mié. 5/710:57 amEWR - SAT

1 stop7h 46mAmerican Airlines

dom. 5/114:32 pmSAT - EWR

1 stop6h 23mAmerican Airlines

Deal found 4/30

$219

mié. 5/76:00 pmPHL - SAT

1 stop17h 47mSpirit Airlines

mar. 6/246:11 amSAT - PHL

2 stops22h 33mSpirit Airlines

Deal found 4/30

$279

mié. 5/71:30 pmLGA - SAT

1 stop6h 08mAmerican Airlines

mié. 5/216:15 amSAT - LGA

1 stop8h 02mAmerican Airlines

Deal found 4/30

$342

jue. 5/86:59 amEWR - SAT

1 stop6h 26mDelta

lun. 5/124:35 pmSAT - EWR

1 stop5h 35mDelta

Deal found 4/30

$237

jue. 5/85:26 pmIAD - SAT

1 stop27h 05mFrontier

vie. 5/161:43 pmSAT - IAD

1 stop15h 48mFrontier

Deal found 4/30

$268

jue. 5/81:00 pmDCA - SAT

1 stop26h 17mFrontier

lun. 5/123:22 pmSAT - DCA

1 stop19h 45mFrontier

Deal found 4/30

$284

jue. 5/87:05 amIAD - SAT

1 stop6h 20mDelta

lun. 5/121:46 pmSAT - IAD

1 stop8h 48mDelta

Deal found 4/29

$334

vie. 5/96:59 amJFK - SAT

1 stop13h 32mFrontier

dom. 5/111:43 pmSAT - JFK

1 stop14h 47mFrontier

Deal found 4/30

$280

sáb. 5/102:00 pmEWR - SAT

1 stop16h 04mSpirit Airlines

dom. 5/1110:51 pmSAT - EWR

1 stop29h 51mSpirit Airlines

Deal found 4/30

$243

sáb. 5/1010:00 pmLGA - SAT

1 stop12h 52mFrontier

dom. 5/1110:52 amSAT - LGA

1 stop9h 07mFrontier

Deal found 4/30

$280

One-way flights from Pennsylvania to San Antonio
Search for one-way flight options from Pennsylvania to San Antonio. Find affordable one-way fares based on user searches. Data last updated mayo 1, 2025.

mar. 5/138:07 pmEWR - SAT

1 stop17h 25mSpirit Airlines

Deal found 4/29

$88

mié. 6/45:15 amIAD - SAT

1 stop7h 14mFrontier

Deal found 5/1

$89

jue. 5/297:45 pmDCA - SAT

Nonstop3h 39mAmerican Airlines

Deal found 4/30

$90

sáb. 5/318:30 amIAD - SAT

Nonstop3h 30mUnited Airlines

Deal found 4/30

$90

sáb. 5/317:00 amDCA - SAT

1 stop12h 51mFrontier

Deal found 4/30

$95

dom. 6/110:29 pmPHL - SAT

1 stop11h 52mFrontier

Deal found 4/29

$95

mié. 7/26:00 amDCA - SAT

1 stop6h 20mSouthwest

Deal found 4/30

$100

jue. 5/292:10 pmIAD - SAT

1 stop9h 35mSouthwest

Deal found 4/30

$100

mar. 5/207:00 amPIT - SAT

1 stop16h 51mSpirit Airlines

Deal found 4/29

$101

sáb. 5/316:00 pmPHL - SAT

1 stop12h 04mSpirit Airlines

Deal found 4/30

$103

lun. 6/95:59 amEWR - SAT

1 stop11h 44mFrontier

Deal found 4/28

$108

sáb. 6/79:43 pmIAD - SAT

1 stop20h 25mMultiple Airlines

Deal found 4/30

$108

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pennsylvania to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

jue. 5/29

1:08 pm-5:04 am

1 stop16h 56m

San Antonio

mar. 6/3

6:45 am-10:49 pm

1 stop15h 04m

$206

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

mié. 5/28

5:59 am-11:42 am

1 stop6h 43m

San Antonio

dom. 6/1

10:34 am-3:26 pm

Nonstop3h 52m

$212

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

mié. 5/28

5:59 am-11:42 am

1 stop6h 43m

San Antonio

lun. 6/2

12:19 pm-12:45 am

1 stop11h 26m

$218

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

mar. 5/13

5:45 am-10:52 am

1 stop6h 07m

San Antonio

mar. 5/13

3:15 pm-10:30 pm

1 stop6h 15m

$219

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

mié. 5/28

6:00 am-11:13 am

1 stop6h 13m

San Antonio

vie. 5/30

1:25 pm-9:41 pm

1 stop7h 16m

$237

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

lun. 5/12

6:00 am-12:25 pm

1 stop7h 25m

San Antonio

mié. 5/14

5:20 am-1:00 pm

1 stop6h 40m

$237

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

sáb. 5/24

1:20 pm-8:26 pm

1 stop8h 06m

San Antonio

vie. 5/30

4:35 pm-10:54 pm

1 stop5h 19m

$237

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

mar. 7/29

7:55 pm-12:10 am

1 stop5h 15m

San Antonio

mar. 8/5

11:15 am-5:15 pm

1 stop5h 00m

$240

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

vie. 5/23

5:15 am-11:42 am

1 stop7h 27m

San Antonio

vie. 5/30

12:27 pm-11:32 pm

1 stop10h 05m

$240

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

mié. 6/4

5:50 pm-8:22 pm

Nonstop3h 32m

San Antonio

mié. 6/18

5:30 am-1:57 pm

1 stop7h 27m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results

...

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?

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

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

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

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

9,968 reviews

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

9,968 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

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

4,294 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

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

7,934 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

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

8,696 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

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

9,968 reviews

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

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 $88. Users have also found prices from $89 and $90 on Frontier and American 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, Washington, D.C. Dulles Intl - San Antonio or New York John F Kennedy 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 $466, our data indicates the cheapest price to be $389. The most popular route (Newark - San Antonio), is priced around $181.
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

New Braunfels

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Top 6 airlines flying from Pennsylvania to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$125	Average$171	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$149	Average$259	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$212	Average$426	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$218	Average$460	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$256	Average$399	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$330	Average$443	FlexibilityNo cancel fee	On-time63%

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$68+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pennsylvania to San Antonio with Cheapflights

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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 mayo 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Pennsylvania to San Antonio

Cheapest flights from Pennsylvania to San AntonioExplore 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 mayo 1, 2025.

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 mayo 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pennsylvania to San Antonio that are best for you.

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.

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?

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 mayo 1, 2025.

Rainfall in San Antonio by month

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

Temperature in San Antonio by month

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

Reviews of airlines servicing San Antonio

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?

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

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

What are the cheapest flights from Pennsylvania to San Antonio?

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

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

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

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

Traveling to a place near Pennsylvania?

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Alternative routes for Pennsylvania to San Antonio

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Top 6 airlines flying from Pennsylvania to San Antonio

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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 mayo 1, 2025.