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

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

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

Atlanta (ATL) was the most common stop: 45% of momondo users choosing 1-stop flights on this route connected there.

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 offers the lowest fares from San Antonio to Pittsburgh?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $365.

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 March 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.

$140 Cheap Flights from San Antonio to Pittsburgh in 2026

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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.

10:22 am - 9:38 am

SAT

PIT

22h 16m

1 stop

1:22 pm - 3:09 pm

PIT

SAT

26h 47m

2 stops

$278Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

10:22 am - 9:38 am

SAT

PIT

22h 16m

1 stop

6:00 am - 9:27 am

PIT

SAT

28h 27m

1 stop

$284Spirit Airlines

Thu, Apr 9 - Mon, Apr 13

2:12 pm - 11:21 pm

SAT

PIT

8h 09m

1 stop

6:15 pm - 11:51 pm

PIT

SAT

6h 36m

1 stop

$286Spirit Airlines

Wed, Apr 22 - Sat, Apr 25

6:00 am - 5:20 pm

SAT

PIT

10h 20m

1 stop

6:00 am - 1:17 pm

PIT

SAT

8h 17m

1 stop

$300Spirit Airlines

Thu, Apr 23 - Sun, Apr 26

6:49 am - 1:11 pm

SAT

PIT

5h 22m

1 stop

5:58 pm - 10:54 pm

PIT

SAT

5h 56m

1 stop

$308United Airlines

Sat, May 9 - Tue, May 12

6:07 am - 10:27 pm

SAT

PIT

15h 20m

1 stop

1:22 pm - 6:59 pm

PIT

SAT

30h 37m

2 stops

$310Multiple Airlines

Fri, May 15 - Mon, May 18

5:30 am - 11:15 am

SAT

PIT

4h 45m

1 stop

10:17 am - 5:43 pm

PIT

SAT

8h 26m

2 stops

$313United Airlines

Wed, Apr 22 - Sat, Apr 25

6:00 am - 5:20 pm

SAT

PIT

10h 20m

1 stop

6:00 am - 1:17 pm

PIT

SAT

8h 17m

1 stop

$315Spirit Airlines

Thu, Apr 30 - Sun, May 3

6:00 am - 5:20 pm

SAT

PIT

10h 20m

1 stop

1:22 pm - 6:59 pm

PIT

SAT

30h 37m

2 stops

$316Multiple Airlines

Thu, Apr 30 - Mon, May 4

11:45 am - 9:05 pm

SAT

PIT

8h 20m

2 stops

4:20 pm - 9:40 pm

PIT

SAT

6h 20m

1 stop

$319Southwest

Sat, May 9 - Tue, May 12

American Airlines flights from San Antonio to Pittsburgh

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

American Airlines

Apr 16

SAT7:00 amSan Antonio

6h 25m

1 stop

PIT2:25 pmPittsburgh

Apr 20

PIT5:58 pmPittsburgh

6h 01m

1 stop

SAT10:59 pmSan Antonio

$337

American Airlines

Apr 16

SAT5:00 amSan Antonio

4h 44m

1 stop

PIT10:44 amPittsburgh

Apr 20

PIT5:58 pmPittsburgh

6h 01m

1 stop

SAT10:59 pmSan Antonio

$367

American Airlines

May 20

SAT5:00 amSan Antonio

4h 44m

1 stop

PIT10:44 amPittsburgh

May 26

PIT3:30 pmPittsburgh

6h 32m

1 stop

SAT9:02 pmSan Antonio

$415

Southwest flights from San Antonio to Pittsburgh

Our best Southwest deals on San Antonio to Pittsburgh flight tickets

Southwest

May 9

SAT11:45 amSan Antonio

8h 20m

2 stops

PIT9:05 pmPittsburgh

May 12

PIT4:20 pmPittsburgh

6h 20m

1 stop

SAT9:40 pmSan Antonio

$319

Southwest

May 9

SAT1:20 pmSan Antonio

7h 10m

2 stops

PIT9:30 pmPittsburgh

May 12

PIT6:50 amPittsburgh

11h 30m

2 stops

SAT5:20 pmSan Antonio

$330

Southwest

Apr 30

SAT3:20 pmSan Antonio

7h 45m

1 stop

PIT12:05 amPittsburgh

May 4

PIT5:45 amPittsburgh

7h 30m

1 stop

SAT12:15 pmSan Antonio

$348

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 4/9

10:22 am-9:38 am

1 stop22h 16m

Pittsburgh

Mon 4/13

1:22 pm-3:09 pm

2 stops26h 47m

$278

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 4/9

10:22 am-9:38 am

1 stop22h 16m

Pittsburgh

Mon 4/13

6:00 am-9:27 am

1 stop28h 27m

$284

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Wed 4/22

2:12 pm-11:21 pm

1 stop8h 09m

Pittsburgh

Sat 4/25

6:15 pm-11:51 pm

1 stop6h 36m

$286

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 4/23

6:00 am-5:20 pm

1 stop10h 20m

Pittsburgh

Sun 4/26

6:00 am-1:17 pm

1 stop8h 17m

$300

Quickest round-trip

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 5/9

6:49 am-1:11 pm

1 stop5h 22m

Pittsburgh

Tue 5/12

5:58 pm-10:54 pm

1 stop5h 56m

$308

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Fri 5/15

6:07 am-10:27 pm

1 stop15h 20m

Pittsburgh

Mon 5/18

1:22 pm-6:59 pm

2 stops30h 37m

$310

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Wed 4/22

5:30 am-11:15 am

1 stop4h 45m

Pittsburgh

Sat 4/25

10:17 am-5:43 pm

2 stops8h 26m

$313

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 4/30

6:00 am-5:20 pm

1 stop10h 20m

Pittsburgh

Sun 5/3

6:00 am-1:17 pm

1 stop8h 17m

$315

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 4/30

6:00 am-5:20 pm

1 stop10h 20m

Pittsburgh

Mon 5/4

1:22 pm-6:59 pm

2 stops30h 37m

$316

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 5/9

11:45 am-9:05 pm

2 stops8h 20m

Pittsburgh

Tue 5/12

4:20 pm-9:40 pm

1 stop6h 20m

$319

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 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 $311. 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 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 $394 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 March 2026, prices for San Antonio to Pittsburgh flights are approximately 133% 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 40m
Direct flights	None

The fastest flight from San Antonio to Pittsburgh takes 4h 40m

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

Search flight deals

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 40m.
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 March 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 33% of all bookings. The subsequent popular airlines are Southwest at 27%, Delta at 24%, and Spirit Airlines at 9%.

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 9,477 reviews	Search United Airlines flights
Spirit Airlines	PriceFrom $231	Free Cancellation	Rating 6.3 8,539 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.1 11,494 reviews	Search American Airlines flights
Delta	PriceFrom $267	Free Cancellation	Rating 7.9 8,327 reviews	Search Delta flights
Southwest	PriceFrom $290	Free Cancellation	Rating 8.0 4,332 reviews	Search Southwest flights

Washington

Monroeville

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.