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 44% 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 connection time from San Antonio to Pittsburgh?

Charlotte (CLT) has the shortest average layover time for this route: 0h 32m.

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 52m.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $367.

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

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

United Airlines, Delta, 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.

$135 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 $388.

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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.

3:55 pm - 9:20 pm

SAT

PIT

4h 25m

1 stop

3:30 pm - 9:40 pm

PIT

SAT

7h 10m

1 stop

$388Southwest

Wed, Jun 3 - Sat, Jun 6

5:30 am - 2:10 pm

SAT

PIT

7h 40m

2 stops

6:15 am - 10:38 am

PIT

SAT

5h 23m

1 stop

$393United Airlines

Mon, Oct 5 - Wed, Oct 7

1:55 pm - 12:05 am

SAT

PIT

9h 10m

2 stops

7:00 am - 12:15 pm

PIT

SAT

6h 15m

2 stops

$398Southwest

Mon, Oct 5 - Wed, Oct 7

4:15 pm - 12:55 am

SAT

PIT

7h 40m

1 stop

10:25 am - 2:55 pm

PIT

SAT

5h 30m

1 stop

$405Delta

Thu, Jun 25 - Thu, Jul 2

2:26 pm - 11:10 pm

SAT

PIT

7h 44m

1 stop

6:40 am - 11:49 am

PIT

SAT

6h 09m

1 stop

$409Delta

Tue, Jul 28 - Sun, Aug 2

11:10 am - 9:50 pm

SAT

PIT

9h 40m

2 stops

7:15 am - 12:50 pm

PIT

SAT

6h 35m

1 stop

$410Southwest

Thu, Aug 27 - Thu, Sep 3

11:50 am - 7:40 pm

SAT

PIT

6h 50m

1 stop

7:00 am - 1:20 pm

PIT

SAT

7h 20m

2 stops

$414Southwest

Wed, Jul 1 - Sun, Jul 5

11:10 am - 9:50 pm

SAT

PIT

9h 40m

2 stops

1:15 pm - 7:00 pm

PIT

SAT

6h 45m

2 stops

$415Southwest

Thu, Aug 27 - Thu, Sep 3

5:20 am - 12:52 pm

SAT

PIT

6h 32m

1 stop

5:30 am - 9:43 am

PIT

SAT

5h 13m

1 stop

$419Delta

Tue, Jul 28 - Sun, Aug 2

5:20 am - 11:13 am

SAT

PIT

4h 53m

1 stop

5:46 pm - 10:21 pm

PIT

SAT

5h 35m

1 stop

$426Delta

Thu, Jun 4 - Fri, Jun 12

United Airlines flights from San Antonio to Pittsburgh

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

United Airlines

Oct 5

SAT5:30 amSan Antonio

7h 40m

2 stops

PIT2:10 pmPittsburgh

Oct 7

PIT6:15 amPittsburgh

5h 23m

1 stop

SAT10:38 amSan Antonio

$393

United Airlines

Sep 1

SAT1:00 pmSan Antonio

6h 47m

1 stop

PIT8:47 pmPittsburgh

Sep 2

PIT1:00 pmPittsburgh

5h 43m

1 stop

SAT5:43 pmSan Antonio

$461

United Airlines

Jun 27

SAT5:57 pmSan Antonio

5h 02m

1 stop

PIT11:59 pmPittsburgh

Jul 3

PIT4:10 pmPittsburgh

7h 32m

2 stops

SAT10:42 pmSan Antonio

$462

Delta flights from San Antonio to Pittsburgh

Our best Delta deals on San Antonio to Pittsburgh flight tickets

Delta

Jun 25

SAT4:15 pmSan Antonio

7h 40m

1 stop

PIT12:55 amPittsburgh

Jul 2

PIT10:25 amPittsburgh

5h 30m

1 stop

SAT2:55 pmSan Antonio

$405

Delta

Jul 28

SAT2:26 pmSan Antonio

7h 44m

1 stop

PIT11:10 pmPittsburgh

Aug 2

PIT6:40 amPittsburgh

6h 09m

1 stop

SAT11:49 amSan Antonio

$409

Delta

Jul 28

SAT5:20 amSan Antonio

6h 32m

1 stop

PIT12:52 pmPittsburgh

Aug 2

PIT5:30 amPittsburgh

5h 13m

1 stop

SAT9:43 amSan Antonio

$419

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Wed 6/3

3:55 pm-9:20 pm

1 stop4h 25m

Pittsburgh

Sat 6/6

3:30 pm-9:40 pm

1 stop7h 10m

$388

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Mon 10/5

5:30 am-2:10 pm

2 stops7h 40m

Pittsburgh

Wed 10/7

6:15 am-10:38 am

1 stop5h 23m

$393

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Mon 10/5

1:55 pm-12:05 am

2 stops9h 10m

Pittsburgh

Wed 10/7

7:00 am-12:15 pm

2 stops6h 15m

$398

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 6/25

4:15 pm-12:55 am

1 stop7h 40m

Pittsburgh

Thu 7/2

10:25 am-2:55 pm

1 stop5h 30m

$405

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 7/28

2:26 pm-11:10 pm

1 stop7h 44m

Pittsburgh

Sun 8/2

6:40 am-11:49 am

1 stop6h 09m

$409

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 8/27

11:10 am-9:50 pm

2 stops9h 40m

Pittsburgh

Thu 9/3

7:15 am-12:50 pm

1 stop6h 35m

$410

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Wed 7/1

11:50 am-7:40 pm

1 stop6h 50m

Pittsburgh

Sun 7/5

7:00 am-1:20 pm

2 stops7h 20m

$414

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 8/27

11:10 am-9:50 pm

2 stops9h 40m

Pittsburgh

Thu 9/3

1:15 pm-7:00 pm

2 stops6h 45m

$415

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 7/28

5:20 am-12:52 pm

1 stop6h 32m

Pittsburgh

Sun 8/2

5:30 am-9:43 am

1 stop5h 13m

$419

Quickest round-trip

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 6/4

5:20 am-11:13 am

1 stop4h 53m

Pittsburgh

Fri 6/12

5:46 pm-10:21 pm

1 stop5h 35m

$426

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 $409 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 25m
Direct flights	None

The fastest flight from San Antonio to Pittsburgh takes 4h 25m

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 25m.
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 9,699 reviews	Search United Airlines flights
Spirit Airlines	PriceFrom $202	Free Cancellation	Rating 6.3 8,634 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.1 11,666 reviews	Search American Airlines flights
Delta	PriceFrom $277	Free Cancellation	Rating 7.9 8,451 reviews	Search Delta flights
Southwest	PriceFrom $290	Free Cancellation	Rating 8.0 4,298 reviews	Search Southwest flights

Washington

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Wheeling

Butler

Canonsburg

Triadelphia

New Castle

West Mifflin

Belle Vernon

Steubenville

Coraopolis

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.