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$101+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SAT
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to San Antonio are usually found in August or July, booked 75 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 May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$224
(Mytrip)

One-way from

$101
(Mytrip)

Popular in

February

Cheapest in

August

Average price

$374
Provider with most accurate pricing for Pittsburgh-San Antonio flight deals.
Search Deals
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. 7% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 5/166:01 pmPIT - SAT
1 stop12h 03mSpirit Airlines
Tue 5/207:05 amSAT - PIT
1 stop15h 14mSpirit Airlines
Deal found 4/30$224
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/175:04 amPIT - SAT
1 stop6h 40mAmerican Airlines
Tue 6/242:15 pmSAT - PIT
1 stop5h 37mAmerican Airlines
Deal found 4/30$299
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/175:55 amPIT - SAT
1 stop4h 50mSouthwest
Tue 6/245:45 amSAT - PIT
2 stops9h 40mSouthwest
Deal found 4/30$310
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/225:35 amPIT - SAT
1 stop6h 44mDelta
Fri 7/252:49 pmSAT - PIT
1 stop6h 09mDelta
Deal found 4/30$344
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/1312:31 pmPIT - SAT
3 stops35h 20mMultiple Airlines
Fri 5/161:27 pmSAT - PIT
3 stops24h 01mMultiple Airlines
Deal found 4/30$345
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/225:51 pmPIT - SAT
1 stop5h 47mUnited Airlines
Fri 7/255:30 amSAT - PIT
2 stops7h 34mUnited Airlines
Deal found 4/30$375
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:10 amPIT - SAT
1 stop11h 36mAlaska Airlines
Sun 9/217:42 pmSAT - PIT
1 stop10h 06mAlaska Airlines
Deal found 4/29$672

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 May 1, 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

Sun 6/15

5:15 am-1:06 pm

1 stop8h 51m

San Antonio

Mon 6/30

10:00 am-11:10 pm

1 stop12h 10m

$302

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Fri 6/13

6:58 am-1:17 pm

1 stop7h 19m

San Antonio

Tue 6/17

7:00 am-2:46 pm

1 stop6h 46m

$344

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 5/13

12:31 pm-10:51 pm

3 stops35h 20m

San Antonio

Fri 5/16

1:27 pm-2:28 pm

3 stops24h 01m

$345

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Wed 8/27

5:40 pm-12:45 am

1 stop8h 05m

San Antonio

Mon 9/1

10:45 am-5:14 pm

1 stop5h 29m

$353

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Sat 7/19

6:15 pm-11:25 pm

1 stop6h 10m

San Antonio

Fri 7/25

6:30 pm-12:35 am

1 stop5h 05m

$363

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 7/22

5:51 pm-10:38 pm

1 stop5h 47m

San Antonio

Fri 7/25

5:30 am-2:04 pm

2 stops7h 34m

$375

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Wed 9/17

8:10 am-6:46 pm

1 stop11h 36m

San Antonio

Sun 9/21

7:42 pm-6:48 am

1 stop10h 06m

$672

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 5/20

7:00 am-10:51 pm

1 stop16h 51m

$101

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Tue 7/1

5:35 am-11:15 am

1 stop6h 40m

$150

PittsburghSan Antonio

PIT - SAT

PITSAT

Pittsburgh

Sat 7/12

9:08 am-2:00 pm

1 stop5h 52m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 12 results
1
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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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Pittsburgh-San Antonio flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 April 25, 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to San Antonio, you should look to book at least 75 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 $295). Flying from Pittsburgh to San Antonio in March is currently the most expensive (average of $376). 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 May 1, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 19% 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Pittsburgh to San Antonio to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $224. Other airlines that can offer you cheap pricing are American Airlines, from $299, and Southwest, from $310. Spirit Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Pittsburgh to San Antonio one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $101. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Pittsburgh to San Antonio for a low price.

  • 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 $295). Flying from Pittsburgh to San Antonio in March is currently the most expensive (average of $376). 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 Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$180Average$293FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$212Average$436FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$309Average$404FlexibilityNo cancel feeOn-time71%
DeltaCheapest$318Average$424FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$335Average$431FlexibilityNo cancel feeOn-time63%

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