PIT - SAT

$126 Find Cheap Flights from Pittsburgh to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to San Antonio departing on 5/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to San Antonio, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$253
Overall average: $430
Spirit Airlines
Thu 4/16Fri 4/17
PIT - SAT • 1 stop
Cheapest one-way
$126
Typical prices: $189-$253
Spirit Airlines
Fri 5/8
PIT - SAT • 1 stop
Top airlines
Cheapest • from $253 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Pittsburgh and San Antonio. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $183 (round-trip)
Shortest trip • 5h 00m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to San Antonio (PIT-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to San Antonio 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 Pittsburgh to San Antonio

Thu, Apr 16 - Fri, Apr 17
Spirit Airlines Logo
6:15 pm - 11:51 pm
PIT
-
SAT
6h 36m
1 stop
Spirit Airlines Logo
6:00 am - 5:20 pm
SAT
-
PIT
10h 20m
1 stop
$253Spirit Airlines
Fri, Apr 10 - Tue, Apr 14
Multiple Airlines Logo
7:40 pm - 12:27 pm
PIT
-
SAT
17h 47m
1 stop
Multiple Airlines Logo
10:22 am - 9:38 am
SAT
-
PIT
22h 16m
1 stop
$260Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Spirit Airlines Logo
6:15 pm - 11:51 pm
PIT
-
SAT
6h 36m
1 stop
Spirit Airlines Logo
6:00 am - 5:20 pm
SAT
-
PIT
10h 20m
1 stop
$261Spirit Airlines
Thu, Apr 16 - Fri, Apr 24
Spirit Airlines Logo
6:15 pm - 11:51 pm
PIT
-
SAT
6h 36m
1 stop
Spirit Airlines Logo
6:00 am - 5:20 pm
SAT
-
PIT
10h 20m
1 stop
$263Spirit Airlines
Fri, Apr 17 - Thu, Apr 30
Spirit Airlines Logo
6:15 pm - 11:51 pm
PIT
-
SAT
6h 36m
1 stop
Spirit Airlines Logo
6:00 am - 5:20 pm
SAT
-
PIT
10h 20m
1 stop
$282Spirit Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
7:00 pm - 12:27 pm
PIT
-
SAT
18h 27m
1 stop
Multiple Airlines Logo
1:51 pm - 11:59 pm
SAT
-
PIT
33h 08m
2 stops
$287Multiple Airlines
Mon, Apr 13 - Fri, Apr 24
Multiple Airlines Logo
7:00 pm - 12:27 pm
PIT
-
SAT
18h 27m
1 stop
Multiple Airlines Logo
6:00 am - 5:20 pm
SAT
-
PIT
10h 20m
1 stop
$288Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
7:40 pm - 12:27 pm
PIT
-
SAT
17h 47m
1 stop
Multiple Airlines Logo
6:00 am - 5:20 pm
SAT
-
PIT
10h 20m
1 stop
$293Multiple Airlines
Fri, Apr 17 - Thu, Apr 30
Spirit Airlines Logo
6:00 am - 1:17 pm
PIT
-
SAT
8h 17m
1 stop
Spirit Airlines Logo
6:00 am - 5:20 pm
SAT
-
PIT
10h 20m
1 stop
$295Spirit Airlines
Fri, Apr 10 - Tue, Apr 14
Multiple Airlines Logo
7:40 pm - 12:27 pm
PIT
-
SAT
17h 47m
1 stop
Multiple Airlines Logo
1:22 pm - 5:59 pm
SAT
-
PIT
27h 37m
2 stops
$296Multiple Airlines
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to San Antonio, 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 Pittsburgh to San Antonio is August, where tickets cost $336 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $506 and $461 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Pittsburgh to San Antonio, 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 Pittsburgh to San Antonio, you should book around 5 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$126
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Pittsburgh to San Antonio

When to book flights from Pittsburgh to San Antonio

Are your dates flexible? Find out the best times to travel from Pittsburgh to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to San Antonio

  • What is the cheapest flight from Pittsburgh to San Antonio?

    In the last 3 days, the lowest price for a flight from Pittsburgh to San Antonio was $126 for a one-way ticket and $253 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and San Antonio?

    No, a passport isn't needed to fly from Pittsburgh to San Antonio. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Pittsburgh to San Antonio?

    Pittsburgh and San Antonio are both served by 1 main airport. You will leave Pittsburgh from Pittsburgh and will be arriving at San Antonio.

  • Which aircraft models fly most regularly from Pittsburgh to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to San Antonio?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Pittsburgh and San Antonio, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to San Antonio, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to San Antonio are Southwest and Delta. With an average price for the route of $428 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $384 and an overall rating of 7.9.

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

    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 Pittsburgh to San Antonio.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Pittsburgh 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 Pittsburgh to San Antonio?

    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 to San Antonio with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and SAT can sometimes prove cheaper using this method.

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

    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 to San Antonio from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to San Antonio. 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 Pittsburgh to San Antonio? 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 4320 reviews
8.1Boarding
7.0Food
7.5Entertainment
8.6Crew
8.0Comfort
Airline reviews

I elected to pay for the upgrades and found very little difference

6.0 GoodChris, Mar 2026
DAL - SAT
Read more Southwest reviews

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

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

No delays and arrived to destination 30 min early. Staff was super friendly.

Everything a cheap airline should be at normal airline rates.

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

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.

Everything except the food and entertainment. It was a great experience though

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

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

flight delayed because of poor staffing and organization - confusion from gate agents and flight attendant supervisors scheduling a missing flight attendant. flight delay 1 hr 30 min

My flight was delayed by over an hour and the turbulance was horrible.

I needed a cheaper option than Southwest who are almost as bad as Spirit...did the check in the morning of the flight and assigned the last row, middle seat. Paid 20.00 at the airport for an exit row window in 19 and all 8 rows behind me which sold occupied on their seat map were empty....so they force to you to pay for a better seat....I was alone in row 19 and shortly after take off two huge fat people came and grabbed the other seats, I rang the call button for the attendant and said I paid 20.00 for this seat and they just moved in here...I either want to be reseated, or have them take their original seats or a refund of what I paid, the attendant made them move back to their original seats. Worst, worst worst airline in the air....never again, never again, never again.

This flight cancelled. I am in the airport right now and my kids sleep on the floor. We are waiting for information in the line 4 hours and rude woman from spirit airline offers us flight to Austin on 23 February. No water no food offer. The offer to book hotel and they will refund 150$. The nearest hotel 450$ per night. So I got flight to San Antonio 02/22 at 7am. I hate this company, they are rude and no empathy. So many people with kids were there. And I don’t sleep and it is cold here. I don’t have warm clothes for me and my kids. And I don’t have money for transport from San Antonio to my Austin.

The flight was delayed over an hour which got us into DFW at approximately 2:20 am

Terrible. Spirit cancelled the flight with 3 hours notice and were absolutely no help getting another flight. Had to make my own reservation on another airline and arrived in Dallas 12 hours later.

They cancelled the flight due to crew unavailability. The next day they cancelled the flight again.

That gate is like a ducking shelter at Newark No where to sit Outlets that don’t work Bathrooms that are dirty

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

You can’t beat Spirit’s prices on tickets, especially with the positive experience that comes with it! I appreciated the timeliness of Spirit airlines. The crew in the airport was very kind and wished you a good flight by name. The crew on the flight was attentive and friendly. Overall, I am very pleased with my experience with Spirit.

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

Information on your arrival and departure airports