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.

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

Delta, United Airlines, and Southwest 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 September 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.

$124 Cheap Flights from San Antonio to Pittsburgh in 2026/27

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.

4:19 pm - 11:59 pmSAT San Antonio-PIT Pittsburgh

6h 40m1 stop Houston George Bush Intcntl

6:12 am - 11:18 amPIT Pittsburgh-SAT San Antonio

6h 06m1 stop Washington, D.C. Dulles Intl

$346United Airlines

Tue, Oct 27 - Wed, Oct 28

4:27 pm - 10:38 pmSAT San Antonio-PIT Pittsburgh

5h 11m1 stop Dallas/Fort Worth

1:48 pm - 8:37 pmPIT Pittsburgh-SAT San Antonio

7h 49m1 stop Washington, D.C. Reagan-National

$351American Airlines

Mon, Feb 1 - Mon, Feb 8

2:20 pm - 9:35 pmSAT San Antonio-PIT Pittsburgh

6h 15m1 stop Baltimore/Washington

7:10 pm - 11:05 pmPIT Pittsburgh-SAT San Antonio

4h 55m1 stop Nashville Intl

$351Southwest

Sat, Dec 5 - Tue, Dec 8

10:00 am - 5:00 pmSAT San Antonio-PIT Pittsburgh

6h 00m1 stop Dallas Love Field

5:50 am - 12:05 pmPIT Pittsburgh-SAT San Antonio

7h 15m1 stop Denver Intl

$351Southwest

Tue, Oct 27 - Tue, Nov 3

5:30 am - 2:14 pmSAT San Antonio-PIT Pittsburgh

7h 44m1 stop Atlanta Hartsfield-Jackson

5:00 pm - 11:26 pmPIT Pittsburgh-SAT San Antonio

7h 26m1 stop Atlanta Hartsfield-Jackson

$351Delta

Tue, Oct 27 - Tue, Nov 3

6:15 pm - 12:19 amSAT San Antonio-PIT Pittsburgh

5h 04m1 stop Atlanta Hartsfield-Jackson

1:05 pm - 5:18 pmPIT Pittsburgh-SAT San Antonio

5h 13m1 stop Atlanta Hartsfield-Jackson

$351Delta

Thu, Jan 28 - Thu, Feb 4

5:57 pm - 11:57 pmSAT San Antonio-PIT Pittsburgh

5h 00m1 stop Houston George Bush Intcntl

12:55 pm - 7:10 pmPIT Pittsburgh-SAT San Antonio

7h 15m1 stop Houston George Bush Intcntl

$351United Airlines

Thu, Oct 29 - Tue, Nov 3

8:38 am - 2:40 pmSAT San Antonio-PIT Pittsburgh

5h 02m1 stop Dallas/Fort Worth

7:41 am - 2:52 pmPIT Pittsburgh-SAT San Antonio

8h 11m1 stop Dallas/Fort Worth

$351American Airlines

Tue, Oct 27 - Wed, Oct 28

8:21 pm - 7:12 amSAT San Antonio-PIT Pittsburgh

33h 51m3 stops Denver Intl Washington, D.C. Reagan-National DuBois Jefferson County

7:51 pm - 9:08 amPIT Pittsburgh-SAT San Antonio

14h 17m1 stop Orlando

$530Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

12:38 pm - 8:14 pmSAT San Antonio-PIT Pittsburgh

6h 36m2 stops Memphis Raleigh-Durham

10:30 am - 8:12 pmPIT Pittsburgh-SAT San Antonio

10h 42m1 stop Orlando

$540Multiple Airlines

Fri, Dec 18 - Mon, Dec 21

Cheap last minute flights

Enter your travel dates to find the best prices.

7:14 am - 2:13 pmSAT San Antonio-PIT Pittsburgh

5h 59m1 stop Philadelphia

6:51 am - 11:01 amPIT Pittsburgh-SAT San Antonio

5h 10m1 stop Charlotte Douglas

$727American Airlines

Sun, Oct 4 - Sun, Oct 11

9:25 am - 1:47 pmSAT San Antonio-PIT Pittsburgh

27h 22m2 stops Raleigh-Durham Orlando

7:51 pm - 9:08 amPIT Pittsburgh-SAT San Antonio

14h 17m1 stop Orlando

$751Multiple Airlines

Sun, Oct 4 - Sun, Oct 11

8:20 pm - 12:50 pmSAT San Antonio-PIT Pittsburgh

39h 30m2 stops Denver Intl Nashville Intl

2:42 pm - 9:07 amPIT Pittsburgh-SAT San Antonio

19h 25m1 stop Orlando

$766Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

6:08 am - 5:55 pmSAT San Antonio-PIT Pittsburgh

10h 47m1 stop Washington, D.C. Reagan-National

10:43 am - 8:08 pmPIT Pittsburgh-SAT San Antonio

10h 25m1 stop Washington, D.C. Reagan-National

$934American Airlines

Tue, Sep 29 - Tue, Oct 6

4:17 pm - 10:01 pmSAT San Antonio-PIT Pittsburgh

4h 44m1 stop Houston George Bush Intcntl

9:30 am - 3:12 pmPIT Pittsburgh-SAT San Antonio

6h 42m1 stop Newark

$942United Airlines

Wed, Sep 30 - Thu, Oct 1

11:47 am - 9:36 pmSAT San Antonio-PIT Pittsburgh

8h 49m2 stops Houston George Bush Intcntl Newark

5:11 am - 12:11 pmPIT Pittsburgh-SAT San Antonio

8h 00m1 stop Chicago O'Hare Intl

$952United Airlines

Wed, Sep 30 - Thu, Oct 1

2:30 pm - 10:53 pmSAT San Antonio-PIT Pittsburgh

7h 23m1 stop Minneapolis St Paul

11:35 am - 5:10 pmPIT Pittsburgh-SAT San Antonio

6h 35m1 stop Minneapolis St Paul

$1,032Delta

Tue, Sep 29 - Thu, Oct 1

5:00 am - 1:35 pmSAT San Antonio-PIT Pittsburgh

7h 35m1 stop Orlando

2:25 pm - 8:55 pmPIT Pittsburgh-SAT San Antonio

7h 30m2 stops Nashville Intl Houston Hobby

$1,122Southwest

Thu, Oct 1 - Sat, Oct 3

6:40 am - 3:10 pmSAT San Antonio-PIT Pittsburgh

7h 30m2 stops Dallas Love Field Chicago Midway

7:20 pm - 11:00 pmPIT Pittsburgh-SAT San Antonio

4h 40m1 stop Lambert-St Louis

$1,122Southwest

Tue, Sep 29 - Wed, Sep 30

5:15 am - 2:39 pmSAT San Antonio-PIT Pittsburgh

8h 24m2 stops Detroit Metropolitan Wayne County New York LaGuardia

5:15 pm - 12:08 amPIT Pittsburgh-SAT San Antonio

7h 53m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$2,858Delta

Tue, Sep 29 - Thu, Oct 1

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American Airlines flights from San Antonio to Pittsburgh

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

American Airlines

Nov 21

SAT11:24 amSan Antonio

6h 21m

1 stop

PIT6:45 pmPittsburgh

Dec 5

PIT5:45 pmPittsburgh

6h 11m

1 stop

SAT10:56 pmSan Antonio

$394

American Airlines

Oct 22

SAT5:00 amSan Antonio

4h 44m

1 stop

PIT10:44 amPittsburgh

Oct 25

PIT6:00 amPittsburgh

6h 01m

1 stop

SAT11:01 amSan Antonio

$404

American Airlines

Oct 15

SAT6:00 pmSan Antonio

5h 31m

1 stop

PIT12:31 amPittsburgh

Oct 18

PIT6:00 amPittsburgh

6h 56m

1 stop

SAT11:56 amSan Antonio

$446

United Airlines flights from San Antonio to Pittsburgh

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

United Airlines

Oct 27

SAT4:19 pmSan Antonio

6h 40m

1 stop

PIT11:59 pmPittsburgh

Oct 28

PIT6:12 amPittsburgh

6h 06m

1 stop

SAT11:18 amSan Antonio

$346

United Airlines

Oct 29

SAT5:30 pmSan Antonio

5h 29m

1 stop

PIT11:59 pmPittsburgh

Oct 30

PIT6:12 amPittsburgh

6h 06m

1 stop

SAT11:18 amSan Antonio

$365

United Airlines

Oct 29

SAT5:30 amSan Antonio

5h 01m

1 stop

PIT11:31 amPittsburgh

Oct 30

PIT2:07 pmPittsburgh

8h 19m

2 stops

SAT9:26 pmSan Antonio

$375

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Tue 10/27

4:19 pm-11:59 pm

1 stop6h 40m

Pittsburgh

Wed 10/28

6:12 am-11:18 am

1 stop6h 06m

$346

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Mon 2/1

4:27 pm-10:38 pm

1 stop5h 11m

Pittsburgh

Mon 2/8

1:48 pm-8:37 pm

1 stop7h 49m

$351

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Sat 12/5

2:20 pm-9:35 pm

1 stop6h 15m

Pittsburgh

Tue 12/8

7:10 pm-11:05 pm

1 stop4h 55m

$351

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Tue 10/27

10:00 am-5:00 pm

1 stop6h 00m

Pittsburgh

Tue 11/3

5:50 am-12:05 pm

1 stop7h 15m

$351

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Tue 10/27

5:30 am-2:14 pm

1 stop7h 44m

Pittsburgh

Tue 11/3

5:00 pm-11:26 pm

1 stop7h 26m

$351

Quickest round-trip

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Thu 1/28

6:15 pm-12:19 am

1 stop5h 04m

Pittsburgh

Thu 2/4

1:05 pm-5:18 pm

1 stop5h 13m

$351

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Thu 10/29

5:57 pm-11:57 pm

1 stop5h 00m

Pittsburgh

Tue 11/3

12:55 pm-7:10 pm

1 stop7h 15m

$351

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Tue 10/27

8:38 am-2:40 pm

1 stop5h 02m

Pittsburgh

Wed 10/28

7:41 am-2:52 pm

1 stop8h 11m

$351

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Thu 10/22

8:21 pm-7:12 am

3 stops33h 51m

Pittsburgh

Sun 10/25

7:51 pm-9:08 am

1 stop14h 17m

$530

San AntonioPittsburgh

SAT San Antonio - PIT Pittsburgh

SATPIT

San Antonio

Fri 12/18

12:38 pm-8:14 pm

2 stops6h 36m

Pittsburgh

Mon 12/21

10:30 am-8:12 pm

1 stop10h 42m

$540

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 $418 to $651.
The lowest price recently found on this route was $346.

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 September 2026, prices for San Antonio to Pittsburgh flights are approximately 13% 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

Best Price Found	$124
Fastest flight time	4h 35m
Direct flights	None

The best one-way flight to Pittsburgh from San Antonio in the past 72 hours is $124. The best round-trip flight deal from San Antonio to Pittsburgh found on momondo in the last 72 hours is $346.

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 September 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 34% of all bookings. The subsequent popular airlines are American Airlines at 30%, Delta at 19%, and United Airlines at 17%.

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 $270	Free Cancellation	Rating 7.4 10,245 reviews	Search United Airlines flights
Delta	PriceFrom $310	Free Cancellation	Rating 7.8 8,605 reviews	Search Delta flights
American Airlines	PriceFrom $334	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights
Southwest	PriceFrom $342	Free Cancellation	Rating 8.0 4,202 reviews	Search Southwest flights

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Steubenville

Mars

Bridgeport

Wexford

Cadiz

Chester

Edgewood

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

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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.