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Cheap flights from Pittsburgh to San Antonio from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to San Antonio departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Pittsburgh to San Antonio

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Pittsburgh to San Antonio.
Spirit Airlines Logo
5:03 pm - 12:57 pmPIT-SAT
20h 54m1 stop
Spirit Airlines Logo
1:52 pm - 3:58 pmSAT-PIT
25h 06m1 stop
$161Spirit Airlines
Find Deal
Mon, May 12 - Thu, May 15
Spirit Airlines Logo
5:45 am - 4:08 pmPIT-SAT
11h 23m1 stop
Spirit Airlines Logo
1:52 pm - 3:58 pmSAT-PIT
25h 06m1 stop
$174Spirit Airlines
Find Deal
Sun, May 4 - Sun, May 11
Spirit Airlines Logo
7:00 am - 12:57 pmPIT-SAT
30h 57m2 stops
Spirit Airlines Logo
1:52 pm - 3:58 pmSAT-PIT
25h 06m1 stop
$200Spirit Airlines
Find Deal
Mon, May 12 - Thu, May 15
Delta Logo
6:25 am - 10:35 amPIT-SAT
5h 10m1 stop
Delta Logo
7:45 am - 4:50 pmSAT-PIT
8h 05m1 stop
$299Delta
Find Deal
Wed, May 28 - Tue, Jun 3
American Airlines Logo
7:15 pm - 11:58 pmPIT-SAT
5h 43m1 stop
American Airlines Logo
6:38 am - 1:07 pmSAT-PIT
5h 29m1 stop
$317American Airlines
Find Deal
Thu, May 22 - Sun, May 25
Delta Logo
5:35 pm - 10:15 pmPIT-SAT
5h 40m1 stop
Delta Logo
6:33 am - 12:55 pmSAT-PIT
5h 22m1 stop
$318Delta
Find Deal
Wed, May 28 - Sat, May 31
United Airlines Logo
1:00 pm - 5:42 pmPIT-SAT
5h 42m1 stop
United Airlines Logo
2:01 pm - 8:51 pmSAT-PIT
5h 50m1 stop
$330United Airlines
Find Deal
Tue, Sep 23 - Wed, Oct 1
Southwest Logo
7:40 pm - 12:25 amPIT-SAT
5h 45m1 stop
Southwest Logo
5:30 am - 1:40 pmSAT-PIT
7h 10m1 stop
$335Southwest
Find Deal
Thu, May 22 - Mon, May 26
Southwest Logo
6:10 am - 12:30 pmPIT-SAT
7h 20m2 stops
Southwest Logo
7:40 am - 5:00 pmSAT-PIT
8h 20m2 stops
$356Southwest
Find Deal
Tue, Sep 23 - Mon, Sep 29
United Airlines Logo
9:00 am - 3:25 pmPIT-SAT
7h 25m1 stop
United Airlines Logo
2:01 pm - 8:51 pmSAT-PIT
5h 50m1 stop
$366United Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28

Spirit Airlines flights from Pittsburgh to San Antonio

Our best Spirit Airlines deals on Pittsburgh to San Antonio flight tickets
Spirit Airlines
May 12
PIT5:03 pmPittsburgh
20h 54m
1 stop
SAT12:57 pmSan Antonio
May 15
SAT1:52 pmSan Antonio
25h 06m
1 stop
PIT3:58 pmPittsburgh
Spirit Airlines
May 4
PIT5:45 amPittsburgh
11h 23m
1 stop
SAT4:08 pmSan Antonio
May 11
SAT1:52 pmSan Antonio
25h 06m
1 stop
PIT3:58 pmPittsburgh
Spirit Airlines
May 12
PIT7:00 amPittsburgh
30h 57m
2 stops
SAT12:57 pmSan Antonio
May 15
SAT1:52 pmSan Antonio
25h 06m
1 stop
PIT3:58 pmPittsburgh

Delta flights from Pittsburgh to San Antonio

Our best Delta deals on Pittsburgh to San Antonio flight tickets
Delta
May 28
PIT6:25 amPittsburgh
5h 10m
1 stop
SAT10:35 amSan Antonio
Jun 3
SAT7:45 amSan Antonio
8h 05m
1 stop
PIT4:50 pmPittsburgh
Delta
May 28
PIT5:35 pmPittsburgh
5h 40m
1 stop
SAT10:15 pmSan Antonio
May 31
SAT6:33 amSan Antonio
5h 22m
1 stop
PIT12:55 pmPittsburgh
Delta
May 29
PIT4:30 pmPittsburgh
6h 48m
1 stop
SAT10:18 pmSan Antonio
May 31
SAT6:33 amSan Antonio
7h 52m
1 stop
PIT3:25 pmPittsburgh

See travel insights to San Antonio from

How to get the cheapest flight ticket from Pittsburgh to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Pittsburgh during May instead. Flights to San Antonio in May, while not as cheap as those in August, still average around $365.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $371. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $435.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Pittsburgh to San Antonio in the evening for as low as $348. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $425. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to San Antonio from Pittsburgh when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $405 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Pittsburgh for as low as $356 on momondo.

How have Pittsburgh to San Antonio flight prices changed over time?

As of April 2025, prices for Pittsburgh to San Antonio flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Pittsburgh to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to San Antonio (PIT to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to San Antonio

Best Price Found

$91

Fastest flight time

5h 05m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Pittsburgh in the past 72 hours is $91. The best round-trip flight deal from Pittsburgh to San Antonio found on momondo in the last 72 hours is $161.
The fastest flight from Pittsburgh to San Antonio takes 5h 05m
There are no direct flights from Pittsburgh to San Antonio. Popular non-direct route for this connection is Pittsburgh Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

  • How far is Pittsburgh to San Antonio by plane?

    Pittsburgh and San Antonio are 1289.7 mi apart from one another. Flights usually cover this in 5h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Pittsburgh Airport to San Antonio Airport?

    Prices for flights from Pittsburgh Airport to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to San Antonio Airport?

  • How old do you have to be to fly from Pittsburgh Airport to San Antonio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Pittsburgh to San Antonio?


Best airlines flying from Pittsburgh to San Antonio

Compare and see reviews for airlines that fly from Pittsburgh to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $172Free CancellationRating
6.3
7,890 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $212Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
DeltaPriceFrom $306Free CancellationRating
8.0
7,897 reviews
Search Delta flights
American AirlinesPriceFrom $310Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $335Free CancellationRating
8.0
4,275 reviews
Search Southwest flights
  • Southwest Flights From Pittsburgh to San Antonio

    Southwest is one of the most popular airlines flying from Pittsburgh to San Antonio, operating 3 flights/week on average for this route. A good Southwest flight deal for Pittsburgh to San Antonio starts from $335 round-trip, up to an average price of $431. Our users have rated Southwest at 8.0/10.


Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Schertz
Boerne
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to San Antonio?

Finding the right flight to San Antonio from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Pittsburgh to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Pittsburgh to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Pittsburgh to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pittsburgh to San Antonio.

I’m not ready to book a flight from Pittsburgh to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Pittsburgh to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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