Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to San Antonio from $174

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
6:27 pm - 9:18 amPIT  Pittsburgh-SAT San Antonio
15h 51m1 stop Orlando
Frontier Logo
10:13 am - 5:32 pmSAT  San Antonio-PIT Pittsburgh
6h 19m1 stop Orlando
$300Frontier
Sun, Nov 1 - Fri, Nov 6
American Airlines Logo
3:34 pm - 9:08 pmPIT  Pittsburgh-SAT San Antonio
6h 34m1 stop Dallas/Fort Worth
American Airlines Logo
7:27 am - 2:13 pmSAT  San Antonio-PIT Pittsburgh
5h 46m1 stop Charlotte Douglas
$351American Airlines
Tue, Nov 3 - Sat, Nov 7
Southwest Logo
6:30 pm - 10:40 pmPIT  Pittsburgh-SAT San Antonio
5h 10m1 stop Lambert-St Louis
Southwest Logo
5:30 am - 11:45 amSAT  San Antonio-PIT Pittsburgh
5h 15m1 stop Baltimore/Washington
$351Southwest
Thu, Dec 10 - Mon, Dec 14
Southwest Logo
8:15 pm - 12:05 amPIT  Pittsburgh-SAT San Antonio
4h 50m1 stop Lambert-St Louis
Southwest Logo
5:30 am - 11:45 amSAT  San Antonio-PIT Pittsburgh
5h 15m1 stop Baltimore/Washington
$351Southwest
Mon, Nov 2 - Wed, Nov 4
United Airlines Logo
5:33 pm - 10:51 pmPIT  Pittsburgh-SAT San Antonio
6h 18m1 stop Houston George Bush Intcntl
United Airlines Logo
5:39 pm - 11:59 pmSAT  San Antonio-PIT Pittsburgh
5h 20m1 stop Chicago O'Hare Intl
$351United Airlines
Thu, Dec 17 - Mon, Dec 21
United Airlines Logo
12:55 pm - 7:10 pmPIT  Pittsburgh-SAT San Antonio
7h 15m1 stop Houston George Bush Intcntl
United Airlines Logo
12:24 pm - 6:35 pmSAT  San Antonio-PIT Pittsburgh
5h 11m1 stop Washington, D.C. Dulles Intl
$351United Airlines
Sat, Nov 7 - Tue, Nov 10
Delta Logo
3:59 pm - 9:10 pmPIT  Pittsburgh-SAT San Antonio
6h 11m1 stop Minneapolis St Paul
Delta Logo
7:50 am - 2:14 pmSAT  San Antonio-PIT Pittsburgh
5h 24m1 stop Atlanta Hartsfield-Jackson
$351Delta
Sat, Oct 31 - Tue, Nov 3
Delta Logo
11:11 am - 5:14 pmPIT  Pittsburgh-SAT San Antonio
7h 03m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:00 pm - 12:46 amSAT  San Antonio-PIT Pittsburgh
6h 46m1 stop Atlanta Hartsfield-Jackson
$351Delta
Tue, Oct 27 - Thu, Nov 5
American Airlines Logo
3:40 pm - 8:35 pmPIT  Pittsburgh-SAT San Antonio
5h 55m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:42 amSAT  San Antonio-PIT Pittsburgh
4h 42m1 stop Dallas/Fort Worth
$351American Airlines
Tue, Oct 27 - Thu, Nov 5
Frontier Logo
7:51 pm - 9:08 amPIT  Pittsburgh-SAT San Antonio
14h 17m1 stop Orlando
Frontier Logo
10:03 am - 6:56 pmSAT  San Antonio-PIT Pittsburgh
7h 53m1 stop Orlando
$389Frontier
Thu, Oct 22 - Mon, Oct 26

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

American Airlines flights from Pittsburgh to San Antonio

Our best American Airlines deals on Pittsburgh to San Antonio flight tickets
American Airlines
Oct 23
PIT5:48 pmPittsburgh
6h 08m
1 stop
SAT10:56 pmSan Antonio
Oct 26
SAT6:00 pmSan Antonio
5h 31m
1 stop
PIT12:31 amPittsburgh
$370
American Airlines
Nov 3
PIT5:45 pmPittsburgh
6h 11m
1 stop
SAT10:56 pmSan Antonio
Nov 8
SAT6:07 amSan Antonio
5h 44m
1 stop
PIT12:51 pmPittsburgh
$404
American Airlines
Dec 17
PIT11:32 amPittsburgh
7h 20m
1 stop
SAT5:52 pmSan Antonio
Dec 21
SAT6:17 amSan Antonio
7h 50m
1 stop
PIT3:07 pmPittsburgh
$421

Delta flights from Pittsburgh to San Antonio

Our best Delta deals on Pittsburgh to San Antonio flight tickets
Delta
Dec 1
PIT5:09 pmPittsburgh
6h 10m
1 stop
SAT10:19 pmSan Antonio
Dec 9
SAT6:16 amSan Antonio
5h 14m
1 stop
PIT12:30 pmPittsburgh
$423
Delta
Nov 23
PIT1:39 pmPittsburgh
7h 09m
1 stop
SAT7:48 pmSan Antonio
Nov 30
SAT6:30 pmSan Antonio
5h 16m
1 stop
PIT12:46 amPittsburgh
$424
Delta
Nov 23
PIT1:39 pmPittsburgh
7h 09m
1 stop
SAT7:48 pmSan Antonio
Nov 30
SAT6:30 pmSan Antonio
5h 16m
1 stop
PIT12:46 amPittsburgh
$443

momondo Fare Finder

 
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 Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Sun 11/1

6:27 pm-9:18 am

1 stop15h 51m

San Antonio

Fri 11/6

10:13 am-5:32 pm

1 stop6h 19m

$300

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Tue 11/3

3:34 pm-9:08 pm

1 stop6h 34m

San Antonio

Sat 11/7

7:27 am-2:13 pm

1 stop5h 46m

$351

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Thu 12/10

6:30 pm-10:40 pm

1 stop5h 10m

San Antonio

Mon 12/14

5:30 am-11:45 am

1 stop5h 15m

$351
Quickest round-trip

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Mon 11/2

8:15 pm-12:05 am

1 stop4h 50m

San Antonio

Wed 11/4

5:30 am-11:45 am

1 stop5h 15m

$351

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Thu 12/17

5:33 pm-10:51 pm

1 stop6h 18m

San Antonio

Mon 12/21

5:39 pm-11:59 pm

1 stop5h 20m

$351

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Sat 11/7

12:55 pm-7:10 pm

1 stop7h 15m

San Antonio

Tue 11/10

12:24 pm-6:35 pm

1 stop5h 11m

$351

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Sat 10/31

3:59 pm-9:10 pm

1 stop6h 11m

San Antonio

Tue 11/3

7:50 am-2:14 pm

1 stop5h 24m

$351

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Tue 10/27

11:11 am-5:14 pm

1 stop7h 03m

San Antonio

Thu 11/5

5:00 pm-12:46 am

1 stop6h 46m

$351

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Tue 10/27

3:40 pm-8:35 pm

1 stop5h 55m

San Antonio

Thu 11/5

5:00 am-10:42 am

1 stop4h 42m

$351

PittsburghSan Antonio

PIT Pittsburgh - SAT San Antonio

PITSAT

Pittsburgh

Thu 10/22

7:51 pm-9:08 am

1 stop14h 17m

San Antonio

Mon 10/26

10:03 am-6:56 pm

1 stop7h 53m

$389

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 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 $384 to $474.
The lowest price recently found on this route was $300.

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 October 2026, prices for Pittsburgh to San Antonio flights are approximately 163% 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

$174

Fastest flight time

5h 10m

Direct flights

None
The best one-way flight to San Antonio from Pittsburgh in the past 72 hours is $174. The best round-trip flight deal from Pittsburgh to San Antonio found on momondo in the last 72 hours is $300.
The fastest flight from Pittsburgh to San Antonio takes 5h 10m
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 10m, 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
DeltaPriceFrom $274Free CancellationRating
7.8
8,627 reviews
Search Delta flights
American AirlinesPriceFrom $286Free CancellationRating
7.0
12,130 reviews
Search American Airlines flights
SouthwestPriceFrom $313Free CancellationRating
7.9
4,215 reviews
Search Southwest flights
United AirlinesPriceFrom $350Free CancellationRating
7.4
10,287 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
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.

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
Tue 11/3
Tue 11/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States