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

Direct flights offer convenience and save time, but they are not always the most budget-friendly choice. Flights with layovers can sometimes be significantly cheaper, depending on the route and airline. Consider your priorities for cost versus travel time when making your decision.

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

Yes, being flexible with your travel dates can often lead to finding more affordable flights. Prices can vary significantly between different days of the week or even specific weeks. Using a flexible date search tool can help you identify the cheapest days to fly.

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 beforehand can help you budget accurately for your trip.

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 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Pittsburgh to San Antonio

Explore current cheapest deals departing from Pittsburgh to San Antonio

2026-08-20 – 2026-08-24
PIT - San Antonio
78% AI deal score
$375
$242
Round trip
2026-09-24 – 2026-09-28
PIT - San Antonio
79% AI deal score
$475
$262
Round trip
2026-09-04 – 2026-09-11
PIT - San Antonio
76% AI deal score
$447
$282
Round trip
2026-08-13 – 2026-08-22
PIT - San Antonio
65% AI deal score
$333
$306
Round trip
2026-09-01 – 2026-09-10
PIT - San Antonio
72% AI deal score
$426
$322
Round trip
2026-08-30 – 2026-09-10
PIT - San Antonio
49% AI deal score
$310
$322
Round trip
2026-08-30 – 2026-09-05
PIT - San Antonio
66% AI deal score
$344
$330
Round trip
2026-09-01 – 2026-09-05
PIT - San Antonio
73% AI deal score
$471
$330
Round trip
2026-08-30 – 2026-08-31
PIT - San Antonio
67% AI deal score
$365
$330
Round trip
2026-08-25 – 2026-09-10
PIT - San Antonio
65% AI deal score
$302
$330
Round trip

Pittsburgh to San Antonio: Overview

Insights for flights from Pittsburgh to San Antonio

For travelers planning cheap flights from Pittsburgh to San Antonio, January stands out as the most economical month, with a median fare of just $269. Other months like June and May show higher median fares, both at $425. This indicates a significant price difference depending on your travel timing.

Right now, fares for flights from Pittsburgh to San Antonio are typically between $369 and $441, with a median price of $425. Currently, fares are significantly below the typical level, suggesting a favorable time to consider booking. About 14% of recent fares on this route have been classified as a good price.

A typical journey from Pittsburgh to San Antonio takes about 5h 47m, including connections. Since most itineraries on this route connect at least once, this duration reflects the total travel time you can expect. The median number of stopovers for connecting flights is 2.

The distance between Pittsburgh and San Antonio is 2053 kilometers, classifying this as a medium-haul route. This distance typically involves a flight duration that is neither very short nor extremely long, making it a manageable journey for most travelers.

How much is a round trip from Pittsburgh to San Antonio

Regular price: $300 - $554

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

The regular price range for flights from Pittsburgh to San Antonio is between $300 and $554. The current lowest deal is $242 with Frontier Airlines for travel from Aug 20-Aug 24.

now $242

Low $300

High $554

The cheapest time to fly from Pittsburgh to San Antonio

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

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

American Airlines

Frontier Airlines

Breeze Airways

Last-minute flights going from Pittsburgh to San Antonio

Tue, Aug 4

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Breeze Airways

$445

$530

One-way

Thu, Aug 6

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Breeze Airways

$433

$505

One-way

Tue, Aug 11

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Breeze Airways

$311

$432

One-way

Wed, Aug 12

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

JetBlue Airways

$333

$471

One-way

Thu, Aug 13

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Allegiant Air

$312

$403

One-way

Mon, Aug 17

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

American Airlines

$356

$423

One-way

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

4 nights

Sep 24 - Sep 28

$475 → $262

45%

7 nights

Sep 4 - Sep 11

$446 → $282

37%

3 nights

Sep 4 - Sep 7

$469 → $332

29%

4 nights

Aug 20 - Aug 24

$371 → $242

35%

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.

📅 Best time to fly

January is historically cheapest at $243

Historically, January is the cheapest month to fly from Pittsburgh to San Antonio, with a median price of $243.

⏱️ 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 on this route

Connecting flights are dominant, with a median of 2 stopovers on this route.

🏆 Airline highlight

Frontier Airlines offers a recent deal for $242

Frontier Airlines had a recent deal from Pittsburgh to San Antonio for $242.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Pittsburgh to San Antonio are rare, so book when you see a good price.

Pittsburgh main airports to depart from

Pittsburgh International (PIT)

Cheapest

Pittsburgh International is a convenient option for flights from Pittsburgh to San Antonio.

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

💸 Flights from ~$286

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

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

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$286

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 (heavy traffic on I-35 can increase travel time)

💸 Flights from ~$164

Business & First Class Flight Deals to San Antonio

83% AI deal score

$1,443

$901

Save $542

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 also help you identify better deals. Looking into flights with layovers may sometimes present lower-cost options.

Booking flights in advance, often several weeks or months before your intended travel date, can sometimes result in better prices. Prices may fluctuate, so monitoring fares over time can help you decide when to book. Mid-week bookings are also sometimes associated with lower prices.

Comparing nearby airports can sometimes uncover different flight options or potentially lower fares. While it may add to your travel time, the savings could make it a worthwhile consideration. Always factor in ground transportation costs and convenience when evaluating this option.

Related routes

More routes from Pittsburgh

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Flights to San Antonio from other cities

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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: $300 - $554

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

The regular price range for flights from Pittsburgh to San Antonio is between $300 and $554. The current lowest deal is $242 with Frontier Airlines for travel from Aug 20-Aug 24.

now $242

Low $300

High $554

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

American Airlines

Frontier Airlines

Breeze Airways

Last-minute flights going from Pittsburgh to San Antonio

Tue, Aug 4

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Breeze Airways

$445

$530

One-way

Thu, Aug 6

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Breeze Airways

$433

$505

One-way

Tue, Aug 11

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Breeze Airways

$311

$432

One-way

Wed, Aug 12

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

JetBlue Airways

$333

$471

One-way

Thu, Aug 13

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

Allegiant Air

$312

$403

One-way

Mon, Aug 17

⌛ Last-Minute

PIT - San Antonio

Pittsburgh (PIT) - San Antonio (SAT)

American Airlines

$356

$423

One-way

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

4 nights

Sep 24 - Sep 28

$475 → $262

45%

7 nights

Sep 4 - Sep 11

$446 → $282

37%

3 nights

Sep 4 - Sep 7

$469 → $332

29%

4 nights

Aug 20 - Aug 24

$371 → $242

35%

Popular Airports to fly from Pittsburgh to San Antonio