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

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

What airlines fly to Pittsburgh?

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

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 August 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.

$147 Cheap Flights from San Antonio to Pittsburgh in 2026

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.

9:30 am - 3:55 pmSAT San Antonio-PIT Pittsburgh

5h 25m1 stop Houston George Bush Intcntl

6:10 pm - 10:51 pmPIT Pittsburgh-SAT San Antonio

5h 41m1 stop Chicago O'Hare Intl

$293United Airlines

Thu, Sep 10 - Wed, Sep 16

8:00 am - 4:15 pmSAT San Antonio-PIT Pittsburgh

7h 15m1 stop Atlanta Hartsfield-Jackson

11:16 am - 5:01 pmPIT Pittsburgh-SAT San Antonio

6h 45m1 stop Atlanta Hartsfield-Jackson

$293Delta

Tue, Sep 29 - Thu, Oct 1

2:05 pm - 9:55 pmSAT San Antonio-PIT Pittsburgh

6h 50m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington

7:20 pm - 11:10 pmPIT Pittsburgh-SAT San Antonio

4h 50m1 stop Nashville Intl

$299Southwest

Thu, Sep 10 - Wed, Sep 16

7:00 am - 1:35 pmSAT San Antonio-PIT Pittsburgh

5h 35m1 stop Charlotte Douglas

6:00 am - 10:36 amPIT Pittsburgh-SAT San Antonio

5h 36m1 stop Charlotte Douglas

$305American Airlines

Tue, Sep 8 - Tue, Sep 15

5:30 pm - 12:15 amSAT San Antonio-PIT Pittsburgh

5h 45m1 stop Chicago O'Hare Intl

4:11 pm - 10:44 pmPIT Pittsburgh-SAT San Antonio

7h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$310United Airlines

Tue, Sep 8 - Tue, Sep 15

6:00 am - 2:04 pmSAT San Antonio-PIT Pittsburgh

7h 04m1 stop Dallas/Fort Worth

11:38 am - 5:48 pmPIT Pittsburgh-SAT San Antonio

7h 10m1 stop Dallas/Fort Worth

$368American Airlines

Sat, Sep 5 - Sat, Sep 12

11:25 am - 9:05 pmSAT San Antonio-PIT Pittsburgh

8h 40m2 stops New Orleans Louis Armstrong Lambert-St Louis

6:50 am - 10:40 amPIT Pittsburgh-SAT San Antonio

4h 50m1 stop Lambert-St Louis

$373Southwest

Tue, Oct 27 - Fri, Oct 30

6:35 am - 12:31 pmSAT San Antonio-PIT Pittsburgh

4h 56m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 12:08 amPIT Pittsburgh-SAT San Antonio

7h 28m1 stop Atlanta Hartsfield-Jackson

$375Delta

Thu, Sep 17 - Sun, Sep 20

9:51 am - 6:15 pmSAT San Antonio-PIT Pittsburgh

7h 24m1 stop Orlando

2:42 pm - 11:58 amPIT Pittsburgh-SAT San Antonio

46h 16m2 stops Orlando Memphis

$406Multiple Airlines

Mon, Aug 31 - Wed, Sep 16

11:30 am - 12:08 pmSAT San Antonio-PIT Pittsburgh

23h 38m2 stops Memphis Raleigh-Durham

7:00 am - 8:56 amPIT Pittsburgh-SAT San Antonio

26h 56m1 stop Orlando Sanford Intl

$416Multiple Airlines

Mon, Aug 24 - Thu, Aug 27

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United Airlines flights from San Antonio to Pittsburgh

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

United Airlines

Sep 10

SAT9:30 amSan Antonio

5h 25m

1 stop

PIT3:55 pmPittsburgh

Sep 16

PIT6:10 pmPittsburgh

5h 41m

1 stop

SAT10:51 pmSan Antonio

$293

United Airlines

Sep 8

SAT5:30 pmSan Antonio

5h 45m

1 stop

PIT12:15 amPittsburgh

Sep 15

PIT4:11 pmPittsburgh

7h 33m

2 stops

SAT10:44 pmSan Antonio

$310

United Airlines

Sep 7

SAT5:59 pmSan Antonio

5h 00m

1 stop

PIT11:59 pmPittsburgh

Sep 14

PIT6:10 pmPittsburgh

5h 41m

1 stop

SAT10:51 pmSan Antonio

$341

Southwest flights from San Antonio to Pittsburgh

Our best Southwest deals on San Antonio to Pittsburgh flight tickets

Southwest

Sep 10

SAT2:05 pmSan Antonio

6h 50m

2 stops

PIT9:55 pmPittsburgh

Sep 16

PIT7:20 pmPittsburgh

4h 50m

1 stop

SAT11:10 pmSan Antonio

$299

Southwest

Oct 10

SAT1:40 pmSan Antonio

5h 15m

1 stop

PIT7:55 pmPittsburgh

Oct 12

PIT8:55 pmPittsburgh

4h 45m

1 stop

SAT12:40 amSan Antonio

$376

Southwest

Nov 12

SAT4:55 pmSan Antonio

4h 35m

1 stop

PIT10:30 pmPittsburgh

Nov 15

PIT10:00 amPittsburgh

5h 55m

1 stop

SAT2:55 pmSan Antonio

$386

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Thu 9/10

9:30 am-3:55 pm

1 stop5h 25m

Pittsburgh

Wed 9/16

6:10 pm-10:51 pm

1 stop5h 41m

$293

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Tue 9/29

8:00 am-4:15 pm

1 stop7h 15m

Pittsburgh

Thu 10/1

11:16 am-5:01 pm

1 stop6h 45m

$293

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Thu 9/10

2:05 pm-9:55 pm

2 stops6h 50m

Pittsburgh

Wed 9/16

7:20 pm-11:10 pm

1 stop4h 50m

$299

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Tue 9/8

7:00 am-1:35 pm

1 stop5h 35m

Pittsburgh

Tue 9/15

6:00 am-10:36 am

1 stop5h 36m

$305

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Tue 9/8

5:30 pm-12:15 am

1 stop5h 45m

Pittsburgh

Tue 9/15

4:11 pm-10:44 pm

2 stops7h 33m

$310

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Sat 9/5

6:00 am-2:04 pm

1 stop7h 04m

Pittsburgh

Sat 9/12

11:38 am-5:48 pm

1 stop7h 10m

$368

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Tue 10/27

11:25 am-9:05 pm

2 stops8h 40m

Pittsburgh

Fri 10/30

6:50 am-10:40 am

1 stop4h 50m

$373

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Thu 9/17

6:35 am-12:31 pm

1 stop4h 56m

Pittsburgh

Sun 9/20

5:40 pm-12:08 am

1 stop7h 28m

$375

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Mon 8/31

9:51 am-6:15 pm

1 stop7h 24m

Pittsburgh

Wed 9/16

2:42 pm-11:58 am

2 stops46h 16m

$406

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Mon 8/24

11:30 am-12:08 pm

2 stops23h 38m

Pittsburgh

Thu 8/27

7:00 am-8:56 am

1 stop26h 56m

$416

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?

Prices are currently low for flights on this route.

Typical prices usually range from $350 to $466.
The lowest price recently found on this route was $293.

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 August 2026, prices for San Antonio to Pittsburgh flights are approximately 18% 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 August 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 36% of all bookings. The subsequent popular airlines are American Airlines at 31%, Delta at 20%, and United Airlines at 13%.

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 10,095 reviews	Search United Airlines flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.1 11,897 reviews	Search American Airlines flights
Delta	PriceFrom $291	Free Cancellation	Rating 7.8 8,497 reviews	Search Delta flights
Southwest	PriceFrom $342	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights

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Coraopolis

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Triadelphia

Steubenville

Mars

Cadiz

Wexford

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.

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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.