What airlines fly to Pittsburgh?

Southwest, American Airlines and Delta are the top three most popular airlines that fly to Pittsburgh from San Antonio according to our data. Southwest is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 6 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from San Antonio to Pittsburgh?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 4h 48m.

Which airport is the most popular layover for flights between San Antonio and Pittsburgh?

Atlanta (ATL) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Antonio to Pittsburgh?

Flights via Charlotte (CLT) offer the lowest average round-trip price of $349.

Which layover airport has the shortest connection time from San Antonio to Pittsburgh?

Charlotte (CLT) has the shortest average layover time for this route: 0h 30m.

What is the cheapest airline that flies from San Antonio to Pittsburgh?

Delta, United Airlines, and American Airlines are the most popular carriers operating from San Antonio to Pittsburgh

When did momondo last update prices for flights from San Antonio Airport to Pittsburgh Airport?

Prices for flights from San Antonio Airport to Pittsburgh Airport refresh daily.

How many operators does momondo search for flights from San Antonio Airport to Pittsburgh Airport?

As of May 2026, there are 5 operators available to choose from for flights from San Antonio Airport to Pittsburgh Airport.

How old do you have to be to fly from San Antonio Airport to Pittsburgh Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Pittsburgh Airport.

What documentation or ID do you need to fly to Pittsburgh Airport?

The necessary travel and health documents for your Pittsburgh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$186 Cheap Flights from San Antonio to Pittsburgh in 2026

Q: What is the typical price of a round-trip flight between San Antonio and Pittsburgh?

Prices are currently low for flights on this route. Typical prices usually range from $494 to $350. The lowest price recently found on this route was $301.

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Find the cheapest flights from San Antonio to Pittsburgh

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:26 pm - 6:15 pm

SAT

PIT

24h 49m

1 stop

7:10 pm - 3:41 pm

PIT

SAT

21h 31m

1 stop

$301Frontier

Fri, Aug 14 - Sun, Aug 16

4:26 pm - 6:15 pm

SAT

PIT

24h 49m

1 stop

7:10 pm - 3:41 pm

PIT

SAT

21h 31m

1 stop

$302Frontier

Fri, Jul 10 - Sun, Jul 12

4:26 pm - 6:15 pm

SAT

PIT

24h 49m

1 stop

7:10 pm - 3:41 pm

PIT

SAT

21h 31m

1 stop

$347Frontier

Sat, Jul 18 - Fri, Jul 24

6:01 am - 2:39 pm

SAT

PIT

7h 38m

1 stop

1:48 pm - 8:36 pm

PIT

SAT

7h 48m

1 stop

$371American Airlines

Tue, Jun 9 - Tue, Jun 16

5:30 am - 2:11 pm

SAT

PIT

7h 41m

2 stops

5:03 pm - 9:16 pm

PIT

SAT

5h 13m

1 stop

$376United Airlines

Tue, Aug 18 - Tue, Aug 25

11:30 am - 7:00 pm

SAT

PIT

6h 30m

1 stop

10:25 am - 3:49 pm

PIT

SAT

6h 24m

1 stop

$388Delta

Tue, Jun 23 - Thu, Jun 25

9:20 am - 5:35 pm

SAT

PIT

7h 15m

2 stops

6:00 am - 12:50 pm

PIT

SAT

7h 50m

2 stops

$398Southwest

Tue, Aug 18 - Tue, Aug 25

6:40 am - 12:47 pm

SAT

PIT

5h 07m

1 stop

5:30 am - 9:43 am

PIT

SAT

5h 13m

1 stop

$402Delta

Sat, Jul 4 - Tue, Jul 7

5:10 am - 11:45 am

SAT

PIT

5h 35m

1 stop

8:10 pm - 12:05 am

PIT

SAT

4h 55m

1 stop

$405Southwest

Thu, Jun 11 - Thu, Jun 18

5:15 am - 11:18 am

SAT

PIT

5h 03m

1 stop

6:30 am - 10:34 am

PIT

SAT

5h 04m

1 stop

$409Delta

Tue, Jul 28 - Sun, Aug 2

American Airlines flights from San Antonio to Pittsburgh

Our best American Airlines deals on San Antonio to Pittsburgh flight tickets

American Airlines

Jun 9

SAT6:01 amSan Antonio

7h 38m

1 stop

PIT2:39 pmPittsburgh

Jun 16

PIT1:48 pmPittsburgh

7h 48m

1 stop

SAT8:36 pmSan Antonio

$371

American Airlines

Jun 11

SAT5:52 pmSan Antonio

4h 58m

1 stop

PIT11:50 pmPittsburgh

Jun 18

PIT3:31 pmPittsburgh

7h 45m

1 stop

SAT10:16 pmSan Antonio

$405

American Airlines

Jul 2

SAT6:00 amSan Antonio

7h 37m

1 stop

PIT2:37 pmPittsburgh

Jul 2

PIT7:35 pmPittsburgh

5h 24m

1 stop

SAT11:59 pmSan Antonio

$421

United Airlines flights from San Antonio to Pittsburgh

Our best United Airlines deals on San Antonio to Pittsburgh flight tickets

United Airlines

Aug 18

SAT5:30 amSan Antonio

7h 41m

2 stops

PIT2:11 pmPittsburgh

Aug 25

PIT5:03 pmPittsburgh

5h 13m

1 stop

SAT9:16 pmSan Antonio

$376

United Airlines

Sep 1

SAT4:12 pmSan Antonio

6h 47m

1 stop

PIT11:59 pmPittsburgh

Sep 2

PIT6:10 pmPittsburgh

5h 41m

1 stop

SAT10:51 pmSan Antonio

$461

United Airlines

Sep 1

SAT5:59 pmSan Antonio

5h 00m

1 stop

PIT11:59 pmPittsburgh

Sep 2

PIT7:00 amPittsburgh

9h 43m

2 stops

SAT3:43 pmSan Antonio

$466

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Fri 8/14

4:26 pm-6:15 pm

1 stop24h 49m

Pittsburgh

Sun 8/16

7:10 pm-3:41 pm

1 stop21h 31m

$301

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Fri 7/10

4:26 pm-6:15 pm

1 stop24h 49m

Pittsburgh

Sun 7/12

7:10 pm-3:41 pm

1 stop21h 31m

$302

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 7/18

4:26 pm-6:15 pm

1 stop24h 49m

Pittsburgh

Fri 7/24

7:10 pm-3:41 pm

1 stop21h 31m

$347

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 6/9

6:01 am-2:39 pm

1 stop7h 38m

Pittsburgh

Tue 6/16

1:48 pm-8:36 pm

1 stop7h 48m

$371

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 8/18

5:30 am-2:11 pm

2 stops7h 41m

Pittsburgh

Tue 8/25

5:03 pm-9:16 pm

1 stop5h 13m

$376

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 6/23

11:30 am-7:00 pm

1 stop6h 30m

Pittsburgh

Thu 6/25

10:25 am-3:49 pm

1 stop6h 24m

$388

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 8/18

9:20 am-5:35 pm

2 stops7h 15m

Pittsburgh

Tue 8/25

6:00 am-12:50 pm

2 stops7h 50m

$398

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 7/4

6:40 am-12:47 pm

1 stop5h 07m

Pittsburgh

Tue 7/7

5:30 am-9:43 am

1 stop5h 13m

$402

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 6/11

5:10 am-11:45 am

1 stop5h 35m

Pittsburgh

Thu 6/18

8:10 pm-12:05 am

1 stop4h 55m

$405

Quickest round-trip

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 7/28

5:15 am-11:18 am

1 stop5h 03m

Pittsburgh

Sun 8/2

6:30 am-10:34 am

1 stop5h 04m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Pittsburgh

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between San Antonio and Pittsburgh?

What is the cheapest month to fly to Pittsburgh?

In general, August is the cheapest month to fly from San Antonio to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. The month of September is another great option to travel to Pittsburgh, with average flight prices from San Antonio averaging around $349.

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

You are more likely to see cheaper flights to Pittsburgh from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $410 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from San Antonio for as low as $241 on momondo.

How have San Antonio to Pittsburgh flight prices changed over time?

As of May 2026, prices for San Antonio to Pittsburgh flights are approximately 48% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to Pittsburgh

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Pittsburgh according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Pittsburgh (SAT to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Pittsburgh

Fastest flight time	4h 35m
Direct flights	None

The fastest flight from San Antonio to Pittsburgh takes 4h 35m

There are no direct flights from San Antonio to Pittsburgh. There are no popular flight routes from San Antonio to Pittsburgh.

Search flight deals

Frequently asked questions about flying from San Antonio to Pittsburgh

How far is San Antonio to Pittsburgh by plane?
The straight-line distance from San Antonio to Pittsburgh is 1289.7 mi. In terms of flight time, this usually takes a little over 4h 35m.
When did momondo last update prices for flights from San Antonio Airport to Pittsburgh Airport?
Prices for flights from San Antonio Airport to Pittsburgh Airport refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Pittsburgh Airport?
As of May 2026, there are 5 operators available to choose from for flights from San Antonio Airport to Pittsburgh Airport.
How old do you have to be to fly from San Antonio Airport to Pittsburgh Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The necessary travel and health documents for your Pittsburgh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Antonio to Pittsburgh?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Pittsburgh is American Airlines, representing 32% of all bookings. The subsequent popular airlines are Southwest at 28%, Delta at 20%, and Spirit Airlines at 14%.

Best airlines flying from San Antonio to Pittsburgh

Compare and see reviews for airlines that fly from San Antonio to Pittsburgh with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $190	Free Cancellation	Rating 7.4 9,737 reviews	Search United Airlines flights
Spirit Airlines	PriceFrom $202	Free Cancellation	Rating 6.2 8,618 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.1 11,648 reviews	Search American Airlines flights
Southwest	PriceFrom $290	Free Cancellation	Rating 7.9 4,287 reviews	Search Southwest flights
Delta	PriceFrom $291	Free Cancellation	Rating 7.9 8,447 reviews	Search Delta flights

Washington

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Wheeling

Canonsburg

Butler

New Castle

Triadelphia

West Mifflin

Belle Vernon

Coraopolis

Steubenville

Moon

Mars

Wexford

Cadiz

Chester

Bridgeport

Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Pittsburgh?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Pittsburgh. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Pittsburgh with flexible booking policies on momondo?

All flight searches from San Antonio to Pittsburgh on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Pittsburgh?

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 San Antonio to Pittsburgh.

I’m not ready to book a flight from San Antonio to Pittsburgh right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Pittsburgh flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.