PIT - SAT

$156 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 6/25. 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

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
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Everything you should know

Cheapest round-trip
$323
Typical prices: $463-$381
Frontier, Spirit Airlines
Fri 6/26Mon 6/29
PIT - SAT • 1 stop
Cheapest one-way
$156
Typical prices: $213-$320
Frontier
Thu 6/25
PIT - SAT • 1 stop
Top airlines
Cheapest • from $342 (round-trip)
Best reviews • 7.9 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 $233 (round-trip)
Shortest trip • 4h 50m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% 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

Fri, Jun 26 - Mon, Jun 29
Multiple Airlines Logo
7:09 pm - 3:37 pm
PIT
-
SAT
21h 28m
1 stop
Multiple Airlines Logo
7:42 pm - 5:49 pm
SAT
-
PIT
21h 07m
1 stop
$323Multiple Airlines
Mon, May 25 - Sat, May 30
Multiple Airlines Logo
6:00 am - 4:16 pm
PIT
-
SAT
11h 16m
1 stop
Multiple Airlines Logo
6:44 pm - 10:48 am
SAT
-
PIT
15h 04m
1 stop
$341Multiple Airlines
Tue, Jun 23 - Tue, Jun 23
Delta Logo
5:30 am - 9:52 am
PIT
-
SAT
5h 22m
1 stop
Delta Logo
5:00 pm - 12:55 am
SAT
-
PIT
6h 55m
1 stop
$351Delta
Wed, Jun 3 - Tue, Jun 9
Southwest Logo
6:50 am - 12:10 pm
PIT
-
SAT
6h 20m
2 stops
Southwest Logo
7:25 am - 1:00 pm
SAT
-
PIT
4h 35m
1 stop
$356Southwest
Wed, Jun 10 - Wed, Jun 17
United Airlines Logo
6:16 pm - 10:58 pm
PIT
-
SAT
5h 42m
1 stop
United Airlines Logo
5:30 am - 2:03 pm
SAT
-
PIT
7h 33m
2 stops
$374United Airlines
Tue, May 26 - Sat, May 30
Delta Logo
6:40 am - 11:45 am
PIT
-
SAT
6h 05m
1 stop
Delta Logo
5:20 am - 11:41 am
SAT
-
PIT
5h 21m
1 stop
$378Delta
Mon, Jun 22 - Thu, Jun 25
Spirit Airlines Logo
6:54 pm - 3:49 pm
PIT
-
SAT
21h 55m
1 stop
Spirit Airlines Logo
7:42 pm - 5:49 pm
SAT
-
PIT
21h 07m
1 stop
$379Spirit Airlines
Thu, Jun 18 - Thu, Jun 25
Multiple Airlines Logo
4:46 pm - 6:37 pm
PIT
-
SAT
26h 51m
2 stops
Multiple Airlines Logo
7:42 pm - 5:49 pm
SAT
-
PIT
21h 07m
1 stop
$380Multiple Airlines
Mon, Jun 22 - Sat, Jul 4
Multiple Airlines Logo
7:09 pm - 6:56 pm
PIT
-
SAT
48h 47m
2 stops
Multiple Airlines Logo
6:45 pm - 10:09 am
SAT
-
PIT
14h 24m
1 stop
$383Multiple Airlines
Tue, Jun 23 - Tue, Jul 14
Southwest Logo
4:45 pm - 9:35 pm
PIT
-
SAT
5h 50m
1 stop
Southwest Logo
3:20 pm - 12:50 am
SAT
-
PIT
8h 30m
1 stop
$392Southwest
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.

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

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

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 July and March, where the average cost of round-trip tickets is $531 and $506 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 4 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$156
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 $156 for a one-way ticket and $323 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Pittsburgh and San Antonio, with SkyTeam 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 $432 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $385 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.
7.9
SouthwestOverall score based on 4305 reviews
8.1Boarding
8.0Comfort
7.5Entertainment
7.0Food
8.6Crew
Airline reviews

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

4.0 OkayDavid, Apr 2026
COS - DAL
Read more Southwest reviews

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

The seat was not comfortable. 1D. My back was sore all night and the next day.

One of the best airlines for fast boarding, on time arrivals, and top notch service!

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

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

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

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

It isvvery small flight. No leg room . No space to put my personal item at feet.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

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.

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

Business class was very good, one of my best flights

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Human interaction. Thought there would be more service-even a smile would have been nice.

They closed the doors earlier than posted. I missed my flight with a slim 5 minutes bc they closed the doors earlier than earlier. My luggage never made it onto the flight and I had to find a new flight to Dallas bc the only option they could rebook me on was for leaving miami.

They canceled my flight and never told me. There was no follow up email. I had to buy another ticket the day of.

It was a full Spirit experience. Got to witness police officers having to deboard a passenger and cost us about an hour of delay. Front seat was spacious and better than expected.

They cancelled my flight with no reason affecting my travel plans and delaying it 24 hours.

Bad airline to travel with my flight was delayed for more than 3 hours they act like it’s normal

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

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

Information on your arrival and departure airports