Are direct flights from Pittsburgh to San Antonio always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the most economical choice. Flights with connections can sometimes be more affordable, depending on the route and demand.

Can flexible travel dates help on Pittsburgh to San Antonio flights?

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices can vary significantly between different days of the week or even specific times of day. Adjusting your departure or return by a day or two may result in savings.

What extra costs should I check before booking Pittsburgh to San Antonio flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these fees helps you calculate the total travel cost.

Flights From Pittsburgh

To San Antonio

Cheap Flights from Pittsburgh to San Antonio

Browse current best options from Pittsburgh. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Pittsburgh

RatePunk searches hundreds of travel sites at once for deals on flights to San Antonio

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Pittsburgh to San Antonio

Explore current cheapest deals departing from Pittsburgh to San Antonio

2026-10-08 – 2026-10-14
PIT - San Antonio
66% AI deal score
$302
$267
Round trip
2027-01-24 – 2027-02-01
PIT - San Antonio
69% AI deal score
$314
$286
Round trip
2027-01-07 – 2027-01-11
PIT - San Antonio
69% AI deal score
$315
$289
Round trip
2027-01-07 – 2027-01-25
PIT - San Antonio
66% AI deal score
$285
$297
Round trip
2027-01-10 – 2027-01-25
PIT - San Antonio
66% AI deal score
$290
$297
Round trip
2027-01-10 – 2027-02-01
PIT - San Antonio
66% AI deal score
$284
$297
Round trip
2027-01-07 – 2027-02-01
PIT - San Antonio
66% AI deal score
$283
$297
Round trip
2027-01-21 – 2027-02-01
PIT - San Antonio
66% AI deal score
$294
$300
Round trip
2027-01-21 – 2027-01-25
PIT - San Antonio
68% AI deal score
$316
$300
Round trip
2027-01-28 – 2027-02-01
PIT - San Antonio
68% AI deal score
$324
$307
Round trip

Pittsburgh to San Antonio: Overview

Insights for flights from Pittsburgh to San Antonio

When considering cheap flights from Pittsburgh to San Antonio, the most affordable month to fly is typically January, with a median fare of $269. Other months that offer competitive pricing include June and May, both with median fares of $425.

Fares for the Pittsburgh to San Antonio route typically range from $369–$441, with a median price of $425. Right now, current fares are significantly below the typical level, and about 14% of recent fares were classified as a good price. Deals are infrequent for this route, so setting up a price alert can be beneficial.

A typical journey from Pittsburgh to San Antonio takes about 5h 47m, including connections. This is because most itineraries on this route connect at least once, with a typical journey involving 2 stopovers. There are currently no direct flights from Pittsburgh to San Antonio.

The route from Pittsburgh to San Antonio covers a distance of 2053 kilometers, classifying it as a medium-haul flight. This means you can expect a journey that is longer than a short domestic hop but not as extensive as an intercontinental trip.

How much is a round trip from Pittsburgh to San Antonio

Regular price: $250 - $692

Prices for flights from Pittsburgh to San Antonio are currently within the regular range.

The regular price range for flights from Pittsburgh to San Antonio is between $250 and $692. The current lowest deal is $268 with Frontier Airlines for travel from Oct 8-Oct 14.

now $268

Low $250

High $692

The cheapest time to fly from Pittsburgh to San Antonio

The cheapest month to fly from Pittsburgh to San Antonio is January, with a median price of $243. The most expensive month is October, with a median price of $461. Prices are generally lower from January to July.

January

Cheapest

Flights from $243

October

Most Expensive

Flights from $461

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Direct flights from Pittsburgh to San Antonio

United Airlines

Frontier Airlines

Breeze Airways

American Airlines

Last-minute flights going from Pittsburgh to San Antonio

Sat, Sep 19

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Frontier Airlines

$764

$713

One-way

Mon, Sep 21

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Southern Airways

$663

$628

One-way

Tue, Sep 22

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Southern Airways

$629

$585

One-way

Tue, Sep 22

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

United Airlines

$544

$815

One-way

Fri, Sep 25

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Southern Airways

$555

$499

One-way

Sun, Sep 27

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

United Airlines

$488

$817

One-way

Biggest price drops on these dates for flights from Pittsburgh to San Antonio

3 nights

Sep 25 - Sep 28

$551 → $501

6 nights

Oct 8 - Oct 14

$303 → $268

11%

8 nights

Jan 24 - Feb 1

$314 → $286

4 nights

Jan 28 - Feb 1

$328 → $307

Popular Airports to fly from Pittsburgh to San Antonio

Pittsburgh - San Antonio route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Pittsburgh to San Antonio are below the typical level for this route.

📅 Best time to fly

January is historically cheapest at $269

Historically, January is the cheapest month to fly from Pittsburgh to San Antonio, with a median price of $269.

⏱️ Flight duration

Connecting flights average 5h 47m

Connecting flights from Pittsburgh to San Antonio typically average 5 hours and 47 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available; connecting flights are the only option for this route.

🏆 Airline highlight

Frontier Airlines offers a recent deal at $268

Frontier Airlines recently offered a roundtrip deal from Pittsburgh to San Antonio for $268.

🎯 Booking tip

Deals are rare on this route

Deals on flights from Pittsburgh to San Antonio are rare, appearing infrequently over 30 days.

Pittsburgh main airports to depart from

Pittsburgh International (PIT)

Cheapest

Pittsburgh International Airport is a convenient departure point for flights from Pittsburgh to San Antonio.

📍 ~21 km from city center (reachable by car)

💸 Flights from ~$291

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival choice for flights from Pittsburgh to San Antonio.

📍 ~12 km from San Antonio (reachable by car)

💸 Flights from ~$252

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network.

📍 ~120 km from San Antonio (reachable by car, but expect heavy traffic on I-35).

💸 Flights from ~$277

Business & First Class Flight Deals to San Antonio

$1,465

Save $135

United Airlines

Business Class

Frequently Asked Questions About Flights to San Antonio

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance, often several weeks or months before your intended departure, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring fares is usually a good strategy. Mid-week bookings may also offer different pricing.

Comparing nearby airports can sometimes uncover alternative flight options or potentially lower fares. While it may add to your travel time, the savings could be significant. Always factor in the cost and convenience of ground transportation to and from alternative airports.

Related routes

More routes from Pittsburgh

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Flights to San Antonio from other cities

Flights from Atlanta to San Antonio Flights from Boston to San Antonio Flights from Charlotte to San Antonio Flights from Chicago to San Antonio Flights from Nashville to San Antonio Flights from Reykjavik to San Antonio Flights from Sacramento to San Antonio Flights from Salt Lake City to San Antonio Flights from Seattle to San Antonio Flights from Singapore to San Antonio Flights from Tampa to San Antonio Flights from Toronto to San Antonio

Pittsburgh to San Antonio: Overview

Insights for flights from Pittsburgh to San Antonio

How much is a round trip from Pittsburgh to San Antonio

Regular price: $250 - $692

Prices for flights from Pittsburgh to San Antonio are currently within the regular range.

The regular price range for flights from Pittsburgh to San Antonio is between $250 and $692. The current lowest deal is $268 with Frontier Airlines for travel from Oct 8-Oct 14.

now $268

Low $250

High $692

The cheapest time to fly from Pittsburgh to San Antonio

January

Cheapest

Flights from $243

October

Most Expensive

Flights from $461

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Direct flights from Pittsburgh to San Antonio

United Airlines

Frontier Airlines

Breeze Airways

American Airlines

Last-minute flights going from Pittsburgh to San Antonio

Sat, Sep 19

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Frontier Airlines

$764

$713

One-way

Mon, Sep 21

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Southern Airways

$663

$628

One-way

Tue, Sep 22

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Southern Airways

$629

$585

One-way

Tue, Sep 22

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

United Airlines

$544

$815

One-way

Fri, Sep 25

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Southern Airways

$555

$499

One-way

Sun, Sep 27

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

United Airlines

$488

$817

One-way

Biggest price drops on these dates for flights from Pittsburgh to San Antonio

3 nights

Sep 25 - Sep 28

$551 → $501

6 nights

Oct 8 - Oct 14

$303 → $268

11%

8 nights

Jan 24 - Feb 1

$314 → $286

4 nights

Jan 28 - Feb 1

$328 → $307

Popular Airports to fly from Pittsburgh to San Antonio