$106 Find Cheap Flights from San Antonio to Pennsylvania - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Pennsylvania departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from San Antonio to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop$250
Pittsburgh
Pittsburgh2 stops$319
Harrisburg
Harrisburg1 stop$339
Allentown
Allentown1 stop$369
Scranton
Scranton1 stop$369
State College
State College1 stop$429
Washington, D.C.
Baltimore1 stop$240
New York
Newark1 stop$307
Philadelphia
Philadelphia1 stop$250
Pittsburgh
Pittsburgh2 stops$319
Harrisburg
Harrisburg1 stop$339
Allentown
Allentown1 stop$369
Scranton
Scranton1 stop$369
State College
State College1 stop$429
Washington, D.C.
Baltimore1 stop$240
New York
Newark1 stop$307

Book Cheap San Antonio to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Pennsylvania

Sat, Aug 29 - Tue, Sep 1
Frontier Logo
8:26 pm - 5:39 am
SAT
-
PHL
8h 13m
1 stop
Frontier Logo
8:00 am - 9:29 pm
PHL
-
SAT
14h 29m
1 stop
$250Frontier
Mon, Aug 24 - Wed, Aug 26
Frontier Logo
8:26 pm - 5:39 am
SAT
-
PHL
8h 13m
1 stop
Frontier Logo
8:00 am - 9:29 pm
PHL
-
SAT
14h 29m
1 stop
$250Frontier
Fri, Aug 28 - Tue, Sep 1
American Airlines Logo
7:05 am - 11:48 am
SAT
-
PHL
3h 43mnonstop
American Airlines Logo
5:54 pm - 8:57 pm
PHL
-
SAT
4h 03mnonstop
$269American Airlines
Sat, Aug 29 - Tue, Sep 1
Multiple Airlines Logo
8:26 pm - 5:39 am
SAT
-
PHL
8h 13m
1 stop
Multiple Airlines Logo
6:40 pm - 4:13 pm
PHL
-
SAT
22h 33m
2 stops
$270Multiple Airlines
Sat, Aug 29 - Tue, Sep 1
Multiple Airlines Logo
8:26 pm - 5:39 am
SAT
-
PHL
8h 13m
1 stop
Multiple Airlines Logo
6:40 pm - 4:13 pm
PHL
-
SAT
22h 33m
2 stops
$271Multiple Airlines
Fri, Aug 28 - Tue, Sep 1
Southwest Logo
3:30 pm - 10:15 pm
SAT
-
PHL
5h 45m
1 stop
Southwest Logo
6:40 pm - 11:05 pm
PHL
-
SAT
5h 25m
1 stop
$289Southwest
Sat, Aug 29 - Mon, Aug 31
Delta Logo
5:15 am - 11:41 am
SAT
-
PHL
5h 26m
1 stop
Delta Logo
5:20 pm - 10:34 pm
PHL
-
SAT
6h 14m
1 stop
$289Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
11:29 am - 7:30 pm
SAT
-
PHL
7h 01m
1 stop
Delta Logo
12:10 pm - 4:39 pm
PHL
-
SAT
5h 29m
1 stop
$289Delta
Fri, Aug 28 - Tue, Sep 1
Southwest Logo
3:25 pm - 10:00 pm
SAT
-
PHL
5h 35m
1 stop
Southwest Logo
6:25 am - 12:50 pm
PHL
-
SAT
7h 25m
2 stops
$294Southwest
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
6:14 am - 10:35 am
SAT
-
DCA
3h 21mnonstop
American Airlines Logo
5:17 pm - 8:10 pm
DCA
-
SAT
3h 53mnonstop
$297American Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Pennsylvania flights

Get data-powered insights and trends into flights from San Antonio to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Antonio to Pennsylvania?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Pennsylvania departing in August.

Flight prices are below average for this route right now.

Flights to Pennsylvania from San Antonio usually cost between $338 and $534 in August.
The lowest price found in the past 5 days was $250 on Frontier (Aug 25-Aug 27).

What is the cheapest San Antonio to Pennsylvania flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Pennsylvania from San Antonio found in the last 5 days was to Philadelphia, at $312 round-trip. The most popular route is from San Antonio (SAT) to Philadelphia (PHL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $312.

What is the cheapest time of day to fly to Pennsylvania?

The average price for all round-trip flights from San Antonio to Pennsylvania depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Pennsylvania is generally in the morning, when round-trip flights cost $491 on average. The most expensive time of day to fly to Pennsylvania is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,200.

Can I save money by flying with a layover from San Antonio to Pennsylvania?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $491, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Pennsylvania is October, when tickets cost $376 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $513 and $454 respectively.

What’s the cheapest day of the week to fly from San Antonio to Pennsylvania?

The average price of all round-trip flights from San Antonio to Pennsylvania clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Antonio to Pennsylvania, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Pennsylvania, Friday is the cheapest day to fly and Monday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Antonio to Pennsylvania, you should book around 5 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

January

Cheapest flight

$106
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from San Antonio to Newark Liberty Airport

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from San Antonio to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to Pennsylvania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Pennsylvania

  • Looking for a cheap flight? 25% of our users found tickets from San Antonio to the following destinations at these prices or less: Newark $318 one-way - $420 round-trip; Washington, D.C. $233 one-way - $432 round-trip

Reviews of the top 5 airlines serving from San Antonio to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4229 reviews
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
7.0Food
Airline reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

8.0 ExcellentSean, Jul 2026
HOU - LGB
Read more Southwest reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

Great job! My family doesnt fly often but we felt safe 100%

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Great vacation. Can't wait till next year for another one.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

The crew was very nice and respectful and everything went well.

It was good. I wish you had gluten free snacks for my husband.

Having a direct flight between Pittsburgh and Austin makes traveling so easy.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Delayed. Hot. Passenger next to me was so large I couldn’t move.

2+hrs delay without any reason provided and a cramped flight

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

My seat was moved closer to the front of the cabin since I had requested wheelchair assistance to the gate.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

The plane was dirty and the in seat air wasn't blowing as planes usually do.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

We were delayed due to a mechanical issue, but the gate staff and then later captain were giving thorough and frequent updates. Ended up being delayed about an hour, but we did get out, so it was overall a good flight!

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

The seat cushions were very worn so they were extremely uncomfortable.

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

I was bumped to first class so I got some food. It was OK. Entertainment is whatever you bring with you since there are no seatback screens.

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

Was as expected. Good leg room on planes - much appreciated.

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

Not clean and was told I would get a great seat and it was not great at all

The flight crew and flight attendants are poorly trained and demonstrate poor professionalism. They have a sloppy appearance and communicate with patrons poorly. It is embarrassing for them to be representatives of an airline and for them to be called professionals.

No knowledgeable staff at the counter or in a flight crew. No one knew why once flight landed at Philadelphia Airport then it took them 4 hours from runway to gate . Damn they took 4 hours to reach the gate . They messed up whole night for myself and for my kids.

Horrible communication about delay of flight and what options were available

Online check-in was not user-friendly. Too many fees, not cost effective.

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

Why are you charged for everything possible?? I went to my flight 2hours early so I can get some food.. I went to the agent to ask them to check me in and print out boarding pass.. I was told they charge for that. What in the world is that about? I understand if I’m trying to check in over the phone yes by all means charge for service.. if I’m rite there at the building asking to get checked in and get charged for it, that’s uncalled for and asking for more money at every given possibility

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

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