$50 Find Cheap Flights from San Antonio to Pennsylvania

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 2/25. 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.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Pennsylvania.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Pennsylvania.
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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$159
Pittsburgh
Pittsburgh1 stop$160
Harrisburg
Harrisburg1 stop$235
Allentown
Allentown1 stop$343
Scranton
Scranton1 stop$424
State College
State College1 stop$389
Washington, D.C.
Baltimore1 stop$152
New York
Newark1 stop$107
Philadelphia
Philadelphia1 stop$159
Pittsburgh
Pittsburgh1 stop$160
Harrisburg
Harrisburg1 stop$235
Allentown
Allentown1 stop$343
Scranton
Scranton1 stop$424
State College
State College1 stop$389
Washington, D.C.
Baltimore1 stop$152
New York
Newark1 stop$107

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

Wed, Feb 18 - Wed, Feb 25
Spirit Airlines Logo
10:26 am - 9:09 pm
SAT
-
EWR
9h 43m
1 stop
Spirit Airlines Logo
3:00 pm - 11:59 pm
EWR
-
SAT
9h 59m
1 stop
$107Spirit Airlines
Wed, Mar 4 - Thu, Mar 5
Spirit Airlines Logo
10:26 am - 9:09 pm
SAT
-
EWR
9h 43m
1 stop
Spirit Airlines Logo
5:59 pm - 11:59 pm
EWR
-
SAT
7h 00m
1 stop
$115Spirit Airlines
Wed, Mar 4 - Thu, Mar 5
Spirit Airlines Logo
10:26 am - 11:58 pm
SAT
-
EWR
12h 32m
1 stop
Spirit Airlines Logo
3:00 pm - 11:59 pm
EWR
-
SAT
9h 59m
1 stop
$117Spirit Airlines
Sat, Feb 21 - Fri, Feb 27
American Airlines Logo
6:00 am - 10:11 am
SAT
-
DCA
3h 11mnonstop
American Airlines Logo
5:45 pm - 8:41 pm
DCA
-
SAT
3h 56mnonstop
$249American Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
12:17 pm - 4:30 pm
SAT
-
IAD
3h 13mnonstop
United Airlines Logo
8:15 am - 11:03 am
IAD
-
SAT
3h 48mnonstop
$249United Airlines
Fri, Feb 20 - Thu, Feb 26
United Airlines Logo
7:05 am - 11:19 am
SAT
-
IAD
3h 14mnonstop
United Airlines Logo
8:15 am - 11:11 am
IAD
-
SAT
3h 56mnonstop
$250United Airlines
Thu, Feb 19 - Wed, Feb 25
American Airlines Logo
6:00 am - 10:11 am
SAT
-
DCA
3h 11mnonstop
American Airlines Logo
5:45 pm - 8:41 pm
DCA
-
SAT
3h 56mnonstop
$252American Airlines
Tue, Mar 24 - Fri, Jun 19
Delta Logo
6:13 am - 2:50 pm
SAT
-
DCA
7h 37m
1 stop
Delta Logo
6:00 am - 11:11 am
DCA
-
SAT
6h 11m
1 stop
$269Delta
Fri, Mar 13 - Fri, Mar 20
Southwest Logo
5:35 am - 1:15 pm
SAT
-
DCA
6h 40m
2 stops
Southwest Logo
6:55 am - 2:45 pm
DCA
-
SAT
8h 50m
1 stop
$274Southwest
Wed, Apr 29 - Mon, May 4
Delta Logo
5:00 pm - 11:59 pm
SAT
-
MDT
5h 59m
1 stop
Delta Logo
6:19 pm - 12:34 am
MDT
-
SAT
7h 15m
1 stop
$289Delta
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.

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 72 hours was to Philadelphia, at $394 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 72 hours was $394.

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 $360, 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 September, when tickets cost $369 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $540 and $505 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 Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Pennsylvania, Saturday 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 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$50
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 3% 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.

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

    The cheapest time of day to fly to Pennsylvania is generally in the morning, when round-trip flights cost $504 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 $947.

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: Washington, D.C. $254 one-way - $368 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 4267 reviews
7.0Food
8.6Crew
7.5Entertainment
8.0Comfort
8.1Boarding
Airline reviews

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

10.0 ExcellentJoseph, Jan 2026
BWI - RIC
Read more Southwest reviews

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

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

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

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.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Overall it was good. I missed my connection but I was put on another flight.

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

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

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

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

All very good except they didn’t load our walker so haven’t gotten it yet

Spirit was on time. They maintained updates and information. The crew was friendly and professional. Because this is a budget friendly airline, they have dispensed with a lot of frills and part of that comes with a price, for example, the seats are not quite as comfortable as others. I am ok with a pay for beverage and snack service as I prefer my own anyway so this was not a concern. I thought overall, having a great flight crew and on time service was definitely worth losing some of the frills from other carriers.

Nothing everything cost money a bottle of water is 5 dollars and there wasn't even an outlet to plug 🔌 in my 📱 phone

Extra legroom with my upgrade bundle. Clean aircraft, on-time departure, early arrival. Good value for the price.

They canceled the flight and didn't assist in getting a new flight on any airline. I had to spend 10 hrs in the airport after getting a ticket On Delta for twice as much. I've flown Spirit many times and this was my worst experience I've had.

Late taking off. ATC sent us circling around Chicago for almost an hour, after landing taxied for 40 minutes.

We had too many delays for the crew not the plane

Awful!!! Spirit cancelled my flight just 4 hours before departure- with no alternative flights available. I ended up missing a huge family gathering because I wasn’t able to get out. Such An awful experience. And on top of that, all the buckle and dime-ing for bags. I will never book with Spirit EVER

I'd have like to check my bag and not toss my hair products.sears are very uncomfortable. And that even water isn't free really sucks. The ticket was almost $400

Terrible. They cancelled the flight at the last minute after I had checked in at the airport and then told me they could only put me on a flight after 7 days. Pathetic.

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

Information on your arrival and departure airports