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Cheap flights from Pittsburgh to San Antonio from $176

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:28 pm - 12:19 pmPIT  Pittsburgh-SAT San Antonio
18h 51m1 stop Orlando
Frontier Logo
12:32 pm - 5:33 pmSAT  San Antonio-PIT Pittsburgh
28h 01m1 stop Orlando
$248Frontier
Thu, Dec 3 - Wed, Dec 9
Frontier Logo
6:09 pm - 11:00 amPIT  Pittsburgh-SAT San Antonio
17h 51m1 stop Orlando
Frontier Logo
11:55 am - 5:14 pmSAT  San Antonio-PIT Pittsburgh
28h 19m1 stop Orlando
$303Frontier
Thu, Jan 21 - Mon, Jan 25
Delta Logo
3:49 pm - 9:26 pmPIT  Pittsburgh-SAT San Antonio
6h 37m1 stop Minneapolis St Paul
Delta Logo
6:37 pm - 12:46 amSAT  San Antonio-PIT Pittsburgh
5h 09m1 stop Atlanta Hartsfield-Jackson
$307Delta
Mon, Nov 23 - Tue, Dec 1
Delta Logo
1:35 pm - 7:59 pmPIT  Pittsburgh-SAT San Antonio
7h 24m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:33 am - 4:19 pmSAT  San Antonio-PIT Pittsburgh
8h 46m1 stop Minneapolis St Paul
$307Delta
Sat, Dec 5 - Mon, Dec 14
American Airlines Logo
3:21 pm - 10:00 pmPIT  Pittsburgh-SAT San Antonio
7h 39m1 stop Dallas/Fort Worth
American Airlines Logo
6:04 am - 1:25 pmSAT  San Antonio-PIT Pittsburgh
6h 21m1 stop Charlotte Douglas
$329American Airlines
Thu, Dec 17 - Thu, Dec 31
American Airlines Logo
10:24 am - 8:37 pmPIT  Pittsburgh-SAT San Antonio
11h 13m1 stop Washington, D.C. Reagan-National
American Airlines Logo
6:10 am - 5:22 pmSAT  San Antonio-PIT Pittsburgh
10h 12m1 stop Washington, D.C. Reagan-National
$343American Airlines
Sat, Jan 9 - Wed, Jan 13
Southwest Logo
9:10 pm - 1:25 amPIT  Pittsburgh-SAT San Antonio
5h 15m1 stop Nashville Intl
Southwest Logo
7:15 am - 12:40 pmSAT  San Antonio-PIT Pittsburgh
4h 25m1 stop Lambert-St Louis
$351Southwest
Tue, Dec 22 - Tue, Dec 29
United Airlines Logo
3:10 pm - 8:49 pmPIT  Pittsburgh-SAT San Antonio
6h 39m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
5:39 pm - 11:59 pmSAT  San Antonio-PIT Pittsburgh
5h 20m1 stop Chicago O'Hare Intl
$351United Airlines
Wed, Dec 16 - Mon, Dec 21
Southwest Logo
6:50 am - 1:25 pmPIT  Pittsburgh-SAT San Antonio
7h 35m2 stops Lambert-St Louis Dallas Love Field
Southwest Logo
9:55 am - 5:05 pmSAT  San Antonio-PIT Pittsburgh
6h 10m1 stop Tampa
$356Southwest
Wed, Feb 24 - Wed, Mar 3
United Airlines Logo
6:00 am - 10:48 amPIT  Pittsburgh-SAT San Antonio
5h 48m1 stop Houston George Bush Intcntl
United Airlines Logo
2:10 pm - 11:28 pmSAT  San Antonio-PIT Pittsburgh
8h 18m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$356United Airlines
Fri, Jan 8 - Mon, Jan 11

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Frontier flights from Pittsburgh to San Antonio

Our best Frontier deals on Pittsburgh to San Antonio flight tickets
Frontier
Dec 3
PIT6:28 pmPittsburgh
18h 51m
1 stop
SAT12:19 pmSan Antonio
Dec 9
SAT12:32 pmSan Antonio
28h 01m
1 stop
PIT5:33 pmPittsburgh
$248
Frontier
Jan 21
PIT6:09 pmPittsburgh
17h 51m
1 stop
SAT11:00 amSan Antonio
Jan 25
SAT11:55 amSan Antonio
28h 19m
1 stop
PIT5:14 pmPittsburgh
$303
Frontier
Dec 17
PIT6:11 pmPittsburgh
19h 21m
1 stop
SAT12:32 pmSan Antonio
Dec 21
SAT1:27 pmSan Antonio
26h 49m
1 stop
PIT5:16 pmPittsburgh
$335

Southwest flights from Pittsburgh to San Antonio

Our best Southwest deals on Pittsburgh to San Antonio flight tickets
Southwest
Feb 10
PIT5:15 pmPittsburgh
5h 00m
1 stop
SAT9:15 pmSan Antonio
Feb 15
SAT3:05 pmSan Antonio
8h 15m
1 stop
PIT12:20 amPittsburgh
$371
Southwest
Feb 10
PIT6:30 amPittsburgh
7h 55m
2 stops
SAT1:25 pmSan Antonio
Feb 15
SAT3:05 pmSan Antonio
8h 15m
1 stop
PIT12:20 amPittsburgh
$376
Southwest
Feb 12
PIT7:40 pmPittsburgh
16h 40m
2 stops
SAT11:20 amSan Antonio
Feb 15
SAT3:05 pmSan Antonio
8h 15m
1 stop
PIT12:20 amPittsburgh
$382

momondo Fare Finder

 
Use the filters below to find and compare flights from Pittsburgh to San Antonio that are best for you.

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Route

Depart

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Price

Cheapest round-trip

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Thu 12/3

6:28 pm-12:19 pm

1 stop18h 51m

San Antonio

Wed 12/9

12:32 pm-5:33 pm

1 stop28h 01m

$248

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Thu 1/21

6:09 pm-11:00 am

1 stop17h 51m

San Antonio

Mon 1/25

11:55 am-5:14 pm

1 stop28h 19m

$303

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Mon 11/23

3:49 pm-9:26 pm

1 stop6h 37m

San Antonio

Tue 12/1

6:37 pm-12:46 am

1 stop5h 09m

$307

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Sat 12/5

1:35 pm-7:59 pm

1 stop7h 24m

San Antonio

Mon 12/14

6:33 am-4:19 pm

1 stop8h 46m

$307

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Thu 12/17

3:21 pm-10:00 pm

1 stop7h 39m

San Antonio

Thu 12/31

6:04 am-1:25 pm

1 stop6h 21m

$329

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Sat 1/9

10:24 am-8:37 pm

1 stop11h 13m

San Antonio

Wed 1/13

6:10 am-5:22 pm

1 stop10h 12m

$343
Quickest round-trip

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Tue 12/22

9:10 pm-1:25 am

1 stop5h 15m

San Antonio

Tue 12/29

7:15 am-12:40 pm

1 stop4h 25m

$351

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Wed 12/16

3:10 pm-8:49 pm

1 stop6h 39m

San Antonio

Mon 12/21

5:39 pm-11:59 pm

1 stop5h 20m

$351

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Wed 2/24

6:50 am-1:25 pm

2 stops7h 35m

San Antonio

Wed 3/3

9:55 am-5:05 pm

1 stop6h 10m

$356

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Fri 1/8

6:00 am-10:48 am

1 stop5h 48m

San Antonio

Mon 1/11

2:10 pm-11:28 pm

2 stops8h 18m

$356

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?

Prices are currently low for flights on this route.

Typical prices usually range from $368 to $510.
The lowest price recently found on this route was $248.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of December, then book flights to San Antonio from Pittsburgh during January instead. Flights to San Antonio in January, while not as cheap as those in December, still average around $409.

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 $467 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 $361 on momondo.

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

As of November 2026, prices for Pittsburgh to San Antonio flights are approximately 121% 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

Best Price Found

$176

Fastest flight time

5h 05m

Direct flights

None
The best one-way flight to San Antonio from Pittsburgh in the past 72 hours is $176. The best round-trip flight deal from Pittsburgh to San Antonio found on momondo in the last 72 hours is $248.
The fastest flight from Pittsburgh to San Antonio takes 5h 05m
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 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
American AirlinesPriceFrom $286Free CancellationRating
7.0
12,230 reviews
Search American Airlines flights
DeltaPriceFrom $304Free CancellationRating
7.8
8,696 reviews
Search Delta flights
United AirlinesPriceFrom $312Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights
SouthwestPriceFrom $350Free CancellationRating
8.0
4,215 reviews
Search Southwest 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
Pleasanton
Boerne
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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