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$57+ Cheap flights from Pittsburgh to San Antonio (PIT - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SAT
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to San Antonio are usually found in August or September, booked 51 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Pittsburgh to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$186
(Mytrip)

One-way from

$57
(Cheapflightsfares)

Popular in

February

Cheapest in

August

Average price

$423
Provider with most accurate pricing for Pittsburgh-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-San Antonio flights.
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From Pittsburgh to San Antonio
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One-way flight from Pittsburgh to San Antonio
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Pittsburgh to San Antonio

Cheapest flights from Pittsburgh to San Antonio
Explore the most affordable flight options available from Pittsburgh to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Mytrip deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:15 amPIT - SAT
1 stop9h 17mSpirit Airlines
Sun 11/167:37 pmSAT - PIT
1 stop14h 32mSpirit Airlines
Deal found 10/13$186
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:15 amPIT - SAT
1 stop9h 17mSpirit Airlines
Tue 11/187:37 pmSAT - PIT
1 stop24h 34mSpirit Airlines
Deal found 10/12$197
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:15 amPIT - SAT
1 stop9h 17mSpirit Airlines
Wed 11/197:37 pmSAT - PIT
1 stop25h 10mSpirit Airlines
Deal found 10/13$202
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:15 amPIT - SAT
1 stop9h 17mMultiple Airlines
Fri 11/75:35 pmSAT - PIT
2 stops11h 46mMultiple Airlines
Deal found 10/12$203
This Cheapflightsfares deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:14 amPIT - SAT
1 stop10h 18mSpirit Airlines
Fri 12/512:45 pmSAT - PIT
1 stop9h 35mSpirit Airlines
Deal found 10/13$214
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:48 pmPIT - SAT
1 stop26h 44mMultiple Airlines
Fri 11/75:35 pmSAT - PIT
2 stops11h 46mMultiple Airlines
Deal found 10/13$224
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:15 amPIT - SAT
1 stop9h 17mSpirit Airlines
Fri 11/147:37 pmSAT - PIT
2 stops33h 44mSpirit Airlines
Deal found 10/12$231
This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:15 amPIT - SAT
1 stop9h 17mSpirit Airlines
Fri 11/73:23 pmSAT - PIT
2 stops28h 48mSpirit Airlines
Deal found 10/14$233
This Cheapflightsfares deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:05 pmPIT - SAT
1 stop7h 21mSpirit Airlines
Sun 12/712:45 pmSAT - PIT
1 stop9h 35mSpirit Airlines
Deal found 10/14$234

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Pittsburgh to San Antonio that are best for you.

Fly from

Pittsburgh

Fly to

San Antonio

Route

Depart

Return

Price

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Wed 11/12

10:15 am-6:32 pm

1 stop9h 17m

San Antonio

Sun 11/16

7:37 pm-11:09 am

1 stop14h 32m

$186

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Sat 11/15

10:15 am-6:32 pm

1 stop9h 17m

San Antonio

Wed 11/19

7:37 pm-9:47 pm

1 stop25h 10m

$202

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Sun 11/2

4:48 pm-6:32 pm

1 stop26h 44m

San Antonio

Fri 11/7

5:35 pm-6:21 am

2 stops11h 46m

$224

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 11/4

10:15 am-6:32 pm

1 stop9h 17m

San Antonio

Fri 11/7

3:23 pm-9:11 pm

2 stops28h 48m

$233

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Fri 12/5

5:05 pm-11:26 pm

1 stop7h 21m

San Antonio

Sun 12/7

12:45 pm-11:20 pm

1 stop9h 35m

$234

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Sat 11/15

10:15 am-6:32 pm

1 stop9h 17m

San Antonio

Wed 11/19

7:37 pm-7:02 pm

2 stops22h 25m

$247

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Sun 11/2

4:48 pm-6:32 pm

1 stop26h 44m

San Antonio

Fri 11/7

7:37 pm-9:11 pm

1 stop24h 34m

$256

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 12/2

9:14 am-6:32 pm

1 stop10h 18m

San Antonio

Fri 12/5

6:42 pm-4:10 pm

2 stops20h 28m

$272

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Wed 10/29

6:45 am-3:50 pm

2 stops34h 05m

San Antonio

Sun 11/2

7:37 pm-11:09 am

1 stop14h 32m

$295

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 11/11

10:15 am-6:32 pm

1 stop9h 17m

$57

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 17 results
1
2

Compare providers for flights from Pittsburgh to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to San Antonio in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to San Antonio

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

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to San Antonio. Price data was last updated on October 10, 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to San Antonio, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Pittsburgh to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Pittsburgh to San Antonio (average of $94). Flying from Pittsburgh to San Antonio in December is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to SAT?

Find hourly flight availability from Pittsburgh to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 18% on flights from Pittsburgh to San Antonio by exploring options for tickets in the evening.

What is the cheapest day to fly from Pittsburgh to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to San Antonio flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated October 14, 2025.
Read through reviews of airlines operating flights from Pittsburgh to San Antonio, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,975 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,976 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,096 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pittsburgh to San Antonio?

    A quick flight from Pittsburgh to San Antonio can take about 9h 17m. Spirit Airlines provides one of the quickest options available for as low as $186. Airlines will cover a distance of 1275 mi.

  • What are the cheapest airlines flying from Pittsburgh to San Antonio round-trip?

    Cheapflights users have booked flights from Pittsburgh to San Antonio round-trip from $212. Other airlines that can offer you cheap pricing are Delta, from $262, and American Airlines, from $298. Spirit Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Pittsburgh to San Antonio that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to San Antonio.

  • Can I find deals for business class flights from Pittsburgh to San Antonio?

    Yes. Cheapflights offers flight deals from Pittsburgh to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Pittsburgh to San Antonio (average of $94). Flying from Pittsburgh to San Antonio in December is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

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

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Alternative routes for Pittsburgh to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Pittsburgh to San Antonio

Discover the top 5 airlines that operate flights from Pittsburgh to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$212Average$291FlexibilityNo cancel feeOn-time65%
DeltaCheapest$262Average$412FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$423FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$312Average$432FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$336Average$438FlexibilityNo cancel feeOn-time69%

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