What airlines fly to Pittsburgh?

Southwest, American Airlines and Allegiant Air 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 5 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

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

Frontier, Delta, and United 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 July 2026, there are 4 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.

$138 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 $439 to $519. The lowest price recently found on this route was $351.

Discover deals from 900+ travel sites with momondo.

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.

4:18 pm - 11:59 pm

SAT

PIT

6h 41m

1 stop

6:16 pm - 10:57 pm

PIT

SAT

5h 41m

1 stop

$351United Airlines

Wed, Jul 29 - Wed, Aug 5

5:30 am - 2:04 pm

SAT

PIT

7h 34m

2 stops

6:10 pm - 10:51 pm

PIT

SAT

5h 41m

1 stop

$356United Airlines

Sat, Aug 8 - Sat, Aug 15

4:19 pm - 11:47 pm

SAT

PIT

6h 28m

1 stop

6:05 am - 11:00 am

PIT

SAT

5h 55m

1 stop

$382United Airlines

Fri, Oct 30 - Tue, Nov 3

2:48 pm - 11:54 pm

SAT

PIT

8h 06m

1 stop

5:03 am - 9:02 am

PIT

SAT

4h 59m

1 stop

$399American Airlines

Tue, Jul 28 - Sun, Aug 2

5:30 am - 2:00 pm

SAT

PIT

7h 30m

2 stops

6:30 am - 10:20 am

PIT

SAT

4h 50m

1 stop

$401Southwest

Tue, Jul 28 - Tue, Aug 4

1:30 pm - 9:25 pm

SAT

PIT

6h 55m

2 stops

5:50 am - 11:40 am

PIT

SAT

6h 50m

1 stop

$404Southwest

Tue, Sep 1 - Mon, Sep 7

12:15 pm - 8:55 pm

SAT

PIT

7h 40m

2 stops

6:20 am - 11:45 am

PIT

SAT

6h 25m

2 stops

$409Southwest

Sun, Sep 6 - Sat, Sep 12

5:50 am - 6:15 pm

SAT

PIT

11h 25m

2 stops

5:40 pm - 10:55 pm

PIT

SAT

6h 15m

1 stop

$410Southwest

Sat, Jul 25 - Sun, Aug 9

11:36 am - 6:58 pm

SAT

PIT

6h 22m

1 stop

5:40 pm - 12:10 am

PIT

SAT

7h 30m

1 stop

$413Delta

Thu, Sep 17 - Mon, Sep 21

2:20 pm - 11:10 pm

SAT

PIT

7h 50m

1 stop

5:50 am - 12:50 pm

PIT

SAT

8h 00m

2 stops

$418Southwest

Thu, Sep 17 - Mon, Sep 21

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Breeze Airways flights from San Antonio to Pittsburgh

Our best Breeze Airways deals on San Antonio to Pittsburgh flight tickets

Breeze Airways

Sep 10

SAT9:25 amSan Antonio

21h 34m

1 stop

PIT7:59 amPittsburgh

Sep 15

PIT1:36 pmPittsburgh

44h 09m

2 stops

SAT8:45 amSan Antonio

$357

Breeze Airways

Jul 5

SAT9:55 amSan Antonio

5h 11m

1 stop

PIT4:06 pmPittsburgh

Jul 7

PIT5:49 pmPittsburgh

23h 24m

2 stops

SAT4:13 pmSan Antonio

$1,000

Breeze Airways

Jul 5

SAT9:55 amSan Antonio

24h 42m

3 stops

PIT11:37 amPittsburgh

Jul 7

PIT9:11 pmPittsburgh

37h 04m

2 stops

SAT9:15 amSan Antonio

$1,523

American Airlines flights from San Antonio to Pittsburgh

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

American Airlines

Sep 10

SAT7:00 amSan Antonio

6h 27m

1 stop

PIT2:27 pmPittsburgh

Sep 15

PIT1:02 pmPittsburgh

8h 08m

1 stop

SAT8:10 pmSan Antonio

$363

American Airlines

Aug 26

SAT2:45 pmSan Antonio

7h 03m

1 stop

PIT10:48 pmPittsburgh

Aug 30

PIT6:00 amPittsburgh

6h 49m

1 stop

SAT11:49 amSan Antonio

$399

American Airlines

Jul 28

SAT2:48 pmSan Antonio

8h 06m

1 stop

PIT11:54 pmPittsburgh

Aug 2

PIT5:03 amPittsburgh

4h 59m

1 stop

SAT9:02 amSan Antonio

$467

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Wed 7/29

4:18 pm-11:59 pm

1 stop6h 41m

Pittsburgh

Wed 8/5

6:16 pm-10:57 pm

1 stop5h 41m

$351

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 8/8

5:30 am-2:04 pm

2 stops7h 34m

Pittsburgh

Sat 8/15

6:10 pm-10:51 pm

1 stop5h 41m

$356

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Fri 10/30

4:19 pm-11:47 pm

1 stop6h 28m

Pittsburgh

Tue 11/3

6:05 am-11:00 am

1 stop5h 55m

$382

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 7/28

2:48 pm-11:54 pm

1 stop8h 06m

Pittsburgh

Sun 8/2

5:03 am-9:02 am

1 stop4h 59m

$399

Quickest round-trip

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 7/28

5:30 am-2:00 pm

2 stops7h 30m

Pittsburgh

Tue 8/4

6:30 am-10:20 am

1 stop4h 50m

$401

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 9/1

1:30 pm-9:25 pm

2 stops6h 55m

Pittsburgh

Mon 9/7

5:50 am-11:40 am

1 stop6h 50m

$404

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sun 9/6

12:15 pm-8:55 pm

2 stops7h 40m

Pittsburgh

Sat 9/12

6:20 am-11:45 am

2 stops6h 25m

$409

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 7/25

5:50 am-6:15 pm

2 stops11h 25m

Pittsburgh

Sun 8/9

5:40 pm-10:55 pm

1 stop6h 15m

$410

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 9/17

11:36 am-6:58 pm

1 stop6h 22m

Pittsburgh

Mon 9/21

5:40 pm-12:10 am

1 stop7h 30m

$413

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 9/17

2:20 pm-11:10 pm

1 stop7h 50m

Pittsburgh

Mon 9/21

5:50 am-12:50 pm

2 stops8h 00m

$418

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

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, February 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 $351. The month of May is another great option to travel to Pittsburgh, with average flight prices from San Antonio averaging around $361.

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

As of July 2026, prices for San Antonio to Pittsburgh flights are approximately 33% cheaper 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	5h 00m
Direct flights	None

The fastest flight from San Antonio to Pittsburgh takes 5h 00m

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 5h 00m.
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 July 2026, there are 4 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 Southwest, representing 37% of all bookings. The subsequent popular airlines are American Airlines at 29%, Delta at 22%, and United Airlines at 12%.

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 9,930 reviews	Search United Airlines flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.1 11,765 reviews	Search American Airlines flights
Delta	PriceFrom $278	Free Cancellation	Rating 7.8 8,454 reviews	Search Delta flights
Southwest	PriceFrom $316	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

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Wheeling

Canonsburg

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West Mifflin

New Castle

Moon

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Coraopolis

Steubenville

Mars

Wexford

Chester

Cadiz

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.