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Cheap flights from Pittsburgh to San Antonio from $129

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 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pittsburgh to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:00 am - 4:16 pm
PIT
-
SAT
11h 16m
1 stop
Spirit Airlines Logo
4:44 pm - 5:49 pm
SAT
-
PIT
24h 05m
1 stop
$318Spirit Airlines
Thu, May 28 - Tue, Jun 23
Spirit Airlines Logo
6:00 am - 4:16 pm
PIT
-
SAT
11h 16m
1 stop
Spirit Airlines Logo
4:44 pm - 5:49 pm
SAT
-
PIT
24h 05m
1 stop
$324Spirit Airlines
Thu, May 28 - Wed, Jun 24
Multiple Airlines Logo
6:00 am - 4:16 pm
PIT
-
SAT
11h 16m
1 stop
Multiple Airlines Logo
4:53 pm - 5:49 pm
SAT
-
PIT
47h 56m
2 stops
$328Multiple Airlines
Thu, May 28 - Wed, Jun 17
Spirit Airlines Logo
6:00 am - 4:16 pm
PIT
-
SAT
11h 16m
1 stop
Spirit Airlines Logo
4:44 pm - 5:49 pm
SAT
-
PIT
24h 05m
1 stop
$329Spirit Airlines
Sun, May 31 - Tue, Jun 23
Multiple Airlines Logo
4:58 pm - 8:14 pm
PIT
-
SAT
52h 16m
2 stops
Multiple Airlines Logo
4:44 pm - 5:49 pm
SAT
-
PIT
24h 05m
1 stop
$334Multiple Airlines
Thu, May 28 - Tue, Jun 23
Spirit Airlines Logo
6:00 am - 4:16 pm
PIT
-
SAT
11h 16m
1 stop
Spirit Airlines Logo
7:42 pm - 5:49 pm
SAT
-
PIT
21h 07m
1 stop
$335Spirit Airlines
Sun, May 31 - Sun, Jun 28
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
$339Multiple Airlines
Thu, May 28 - Sat, May 30
Multiple Airlines Logo
6:00 am - 4:13 pm
PIT
-
SAT
11h 13m
2 stops
Multiple Airlines Logo
7:42 pm - 5:49 pm
SAT
-
PIT
21h 07m
1 stop
$341Multiple Airlines
Sat, Jun 13 - Thu, Jun 18
Spirit Airlines Logo
6:00 am - 4:16 pm
PIT
-
SAT
11h 16m
1 stop
Spirit Airlines Logo
7:42 pm - 5:49 pm
SAT
-
PIT
21h 07m
1 stop
$346Spirit Airlines
Mon, May 25 - Mon, Jun 22
Delta Logo
7:50 pm - 12:44 am
PIT
-
SAT
5h 54m
1 stop
Delta Logo
10:47 am - 5:15 pm
SAT
-
PIT
5h 28m
1 stop
$351Delta
Tue, May 26 - Wed, Jun 24

Breeze Airways flights from Pittsburgh to San Antonio

Our best Breeze Airways deals on Pittsburgh to San Antonio flight tickets
Breeze Airways
Sep 6
PIT8:58 pmPittsburgh
14h 52m
2 stops
SAT10:50 amSan Antonio
Sep 10
SAT9:25 amSan Antonio
22h 14m
1 stop
PIT8:39 amPittsburgh
$342
Breeze Airways
May 10
PIT8:58 pmPittsburgh
14h 32m
2 stops
SAT10:30 amSan Antonio
May 17
SAT9:55 amSan Antonio
5h 11m
1 stop
PIT4:06 pmPittsburgh
$804

Spirit Airlines flights from Pittsburgh to San Antonio

Our best Spirit Airlines deals on Pittsburgh to San Antonio flight tickets
Spirit Airlines
May 28
PIT6:00 amPittsburgh
11h 16m
1 stop
SAT4:16 pmSan Antonio
Jun 23
SAT4:44 pmSan Antonio
24h 05m
1 stop
PIT5:49 pmPittsburgh
$318
Spirit Airlines
May 28
PIT6:00 amPittsburgh
11h 16m
1 stop
SAT4:16 pmSan Antonio
Jun 24
SAT4:44 pmSan Antonio
24h 05m
1 stop
PIT5:49 pmPittsburgh
$324
Spirit Airlines
May 31
PIT6:00 amPittsburgh
11h 16m
1 stop
SAT4:16 pmSan Antonio
Jun 23
SAT4:44 pmSan Antonio
24h 05m
1 stop
PIT5:49 pmPittsburgh
$329

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 1, 2026.
Use the filters below to find and compare flights from Pittsburgh to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Thu 5/28

6:00 am-4:16 pm

1 stop11h 16m

San Antonio

Tue 6/23

4:44 pm-5:49 pm

1 stop24h 05m

$318

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Thu 5/28

6:00 am-4:16 pm

1 stop11h 16m

San Antonio

Wed 6/24

4:44 pm-5:49 pm

1 stop24h 05m

$324

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Thu 5/28

6:00 am-4:16 pm

1 stop11h 16m

San Antonio

Wed 6/17

4:53 pm-5:49 pm

2 stops47h 56m

$328

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Sun 5/31

6:00 am-4:16 pm

1 stop11h 16m

San Antonio

Tue 6/23

4:44 pm-5:49 pm

1 stop24h 05m

$329

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Thu 5/28

4:58 pm-8:14 pm

2 stops52h 16m

San Antonio

Tue 6/23

4:44 pm-5:49 pm

1 stop24h 05m

$334

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Sun 5/31

6:00 am-4:16 pm

1 stop11h 16m

San Antonio

Sun 6/28

7:42 pm-5:49 pm

1 stop21h 07m

$335

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Thu 5/28

6:00 am-4:16 pm

1 stop11h 16m

San Antonio

Sat 5/30

6:44 pm-10:48 am

1 stop15h 04m

$339

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Sat 6/13

6:00 am-4:13 pm

2 stops11h 13m

San Antonio

Thu 6/18

7:42 pm-5:49 pm

1 stop21h 07m

$341

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Mon 5/25

6:00 am-4:16 pm

1 stop11h 16m

San Antonio

Mon 6/22

7:42 pm-5:49 pm

1 stop21h 07m

$346
Quickest round-trip

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 5/26

7:50 pm-12:44 am

1 stop5h 54m

San Antonio

Wed 6/24

10:47 am-5:15 pm

1 stop5h 28m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Pittsburgh and San Antonio?

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 September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $350.

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

You are more likely to see cheaper flights to San Antonio from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $426 when searching 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 $298 on momondo.

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

As of May 2026, prices for Pittsburgh to San Antonio flights are approximately 74% more expensive 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

Fastest flight time

5h 11m

Direct flights

None
The fastest flight from Pittsburgh to San Antonio takes 5h 11m
There are no direct flights from Pittsburgh to San Antonio. There are no popular flight routes from Pittsburgh to San Antonio.
Search flight deals

Frequently asked questions about flying from Pittsburgh to San Antonio

  • 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 11m, 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 $203Free CancellationRating
6.3
8,637 reviews
Search Spirit Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.9
8,463 reviews
Search Delta flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,684 reviews
Search American Airlines flights
SouthwestPriceFrom $298Free CancellationRating
8.0
4,317 reviews
Search Southwest flights
United AirlinesPriceFrom $312Free CancellationRating
7.4
9,675 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

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

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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