Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to San Antonio from $114

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 3/16. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
5:45 pm - 11:59 pm
PIT
-
SAT
7h 14m
1 stop
Spirit Airlines Logo
10:26 am - 11:59 pm
SAT
-
PIT
12h 33m
1 stop
$131Spirit Airlines
Wed, Feb 25 - Wed, Mar 4
Spirit Airlines Logo
9:09 pm - 9:30 am
PIT
-
SAT
13h 21m
1 stop
Spirit Airlines Logo
10:26 am - 11:59 pm
SAT
-
PIT
12h 33m
1 stop
$160Spirit Airlines
Thu, Feb 26 - Tue, Mar 3
Multiple Airlines Logo
5:45 pm - 11:59 pm
PIT
-
SAT
7h 14m
1 stop
Multiple Airlines Logo
2:13 pm - 9:41 am
SAT
-
PIT
18h 28m
1 stop
$165Multiple Airlines
Mon, Feb 23 - Sat, Feb 28
Spirit Airlines Logo
5:45 pm - 11:59 pm
PIT
-
SAT
7h 14m
1 stop
Spirit Airlines Logo
10:26 am - 8:14 pm
SAT
-
PIT
8h 48m
1 stop
$174Spirit Airlines
Tue, Feb 24 - Fri, Feb 27
Multiple Airlines Logo
5:45 pm - 11:59 pm
PIT
-
SAT
7h 14m
1 stop
Multiple Airlines Logo
1:57 pm - 11:25 pm
SAT
-
PIT
8h 28m
1 stop
$195Multiple Airlines
Mon, Feb 23 - Fri, Feb 27
Spirit Airlines Logo
5:45 pm - 11:59 pm
PIT
-
SAT
7h 14m
1 stop
Spirit Airlines Logo
10:26 am - 11:59 pm
SAT
-
PIT
12h 33m
1 stop
$202Spirit Airlines
Wed, Feb 18 - Mon, Feb 23
Spirit Airlines Logo
5:45 pm - 11:59 pm
PIT
-
SAT
7h 14m
1 stop
Spirit Airlines Logo
10:26 am - 11:38 pm
SAT
-
PIT
12h 12m
1 stop
$217Spirit Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
6:00 am - 11:59 pm
PIT
-
SAT
18h 59m
2 stops
Multiple Airlines Logo
1:57 pm - 11:25 pm
SAT
-
PIT
8h 28m
1 stop
$218Multiple Airlines
Tue, Feb 24 - Fri, Feb 27
Spirit Airlines Logo
10:45 am - 11:52 pm
PIT
-
SAT
14h 07m
1 stop
Spirit Airlines Logo
10:35 am - 11:44 pm
SAT
-
PIT
12h 09m
1 stop
$220Spirit Airlines
Tue, Feb 3 - Fri, Feb 6
Spirit Airlines Logo
6:00 am - 11:52 pm
PIT
-
SAT
18h 52m
2 stops
Spirit Airlines Logo
6:30 am - 4:45 pm
SAT
-
PIT
9h 15m
1 stop
$221Spirit Airlines
Wed, Jan 28 - Sat, Jan 31

Spirit Airlines flights from Pittsburgh to San Antonio

Our best Spirit Airlines deals on Pittsburgh to San Antonio flight tickets
Spirit Airlines
Feb 24
PIT5:45 pmPittsburgh
7h 14m
1 stop
SAT11:59 pmSan Antonio
Feb 28
SAT6:00 amSan Antonio
9h 39m
1 stop
PIT4:39 pmPittsburgh
$128
Spirit Airlines
Feb 25
PIT5:45 pmPittsburgh
7h 14m
1 stop
SAT11:59 pmSan Antonio
Mar 4
SAT10:26 amSan Antonio
12h 33m
1 stop
PIT11:59 pmPittsburgh
$131
Spirit Airlines
Feb 26
PIT9:09 pmPittsburgh
13h 21m
1 stop
SAT9:30 amSan Antonio
Mar 3
SAT10:26 amSan Antonio
12h 33m
1 stop
PIT11:59 pmPittsburgh
$160

American Airlines flights from Pittsburgh to San Antonio

Our best American Airlines deals on Pittsburgh to San Antonio flight tickets
American Airlines
Jan 17
PIT7:45 amPittsburgh
10h 15m
1 stop
SAT5:00 pmSan Antonio
Jan 18
SAT6:20 amSan Antonio
10h 54m
1 stop
PIT6:14 pmPittsburgh
$704
American Airlines
Jan 19
PIT3:56 pmPittsburgh
8h 02m
1 stop
SAT10:58 pmSan Antonio
Jan 24
SAT7:00 amSan Antonio
9h 04m
1 stop
PIT5:04 pmPittsburgh
$711

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 January 13, 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

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Wed 2/25

5:45 pm-11:59 pm

1 stop7h 14m

San Antonio

Wed 3/4

10:26 am-11:59 pm

1 stop12h 33m

$131

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Thu 2/26

9:09 pm-9:30 am

1 stop13h 21m

San Antonio

Tue 3/3

10:26 am-11:59 pm

1 stop12h 33m

$160

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Mon 2/23

5:45 pm-11:59 pm

1 stop7h 14m

San Antonio

Sat 2/28

2:13 pm-9:41 am

1 stop18h 28m

$165

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 2/24

5:45 pm-11:59 pm

1 stop7h 14m

San Antonio

Fri 2/27

10:26 am-8:14 pm

1 stop8h 48m

$174

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Mon 2/23

5:45 pm-11:59 pm

1 stop7h 14m

San Antonio

Fri 2/27

1:57 pm-11:25 pm

1 stop8h 28m

$195

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Wed 2/18

5:45 pm-11:59 pm

1 stop7h 14m

San Antonio

Mon 2/23

10:26 am-11:59 pm

1 stop12h 33m

$202

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 3/10

5:45 pm-11:59 pm

1 stop7h 14m

San Antonio

Tue 3/17

10:26 am-11:38 pm

1 stop12h 12m

$217

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 2/24

6:00 am-11:59 pm

2 stops18h 59m

San Antonio

Fri 2/27

1:57 pm-11:25 pm

1 stop8h 28m

$218

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 2/3

10:45 am-11:52 pm

1 stop14h 07m

San Antonio

Fri 2/6

10:35 am-11:44 pm

1 stop12h 09m

$220

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Wed 1/28

6:00 am-11:52 pm

2 stops18h 52m

San Antonio

Sat 1/31

6:30 am-4:45 pm

1 stop9h 15m

$221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $361.

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 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $410 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 January 2026, prices for Pittsburgh to San Antonio flights are approximately 84% 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 50m

Direct flights

None
The fastest flight from Pittsburgh to San Antonio takes 5h 50m
There are no direct flights from Pittsburgh to San Antonio. There are no popular flight routes from Pittsburgh to San Antonio.
Search flight deals

  • 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 50m, 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 $212Free CancellationRating
6.3
8,309 reviews
Search Spirit Airlines flights
DeltaPriceFrom $252Free CancellationRating
7.9
8,040 reviews
Search Delta flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
11,118 reviews
Search American Airlines flights
SouthwestPriceFrom $302Free CancellationRating
8.0
4,257 reviews
Search Southwest flights
United AirlinesPriceFrom $312Free CancellationRating
7.4
9,156 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
Schertz
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.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 2/12
Thu 2/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States