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Cheap flights from San Antonio to Pittsburgh from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Pittsburgh departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:30 am - 11:44 pm
SAT
-
PIT
16h 14m2 stops
Spirit Airlines Logo
5:50 pm - 9:40 am
PIT
-
SAT
16h 50m1 stop
$191Spirit Airlines
Tue, Feb 3 - Sat, Feb 7
Spirit Airlines Logo
6:30 am - 11:44 pm
SAT
-
PIT
16h 14m3 stops
Spirit Airlines Logo
5:50 pm - 9:40 am
PIT
-
SAT
16h 50m1 stop
$212Spirit Airlines
Tue, Feb 3 - Sat, Feb 7
Spirit Airlines Logo
6:30 am - 11:44 pm
SAT
-
PIT
16h 14m2 stops
Spirit Airlines Logo
5:32 am - 9:40 am
PIT
-
SAT
29h 08m3 stops
$255Spirit Airlines
Tue, Feb 3 - Sat, Feb 7
Spirit Airlines Logo
6:30 am - 11:44 pm
SAT
-
PIT
16h 14m3 stops
Spirit Airlines Logo
5:32 am - 9:40 am
PIT
-
SAT
29h 08m3 stops
$277Spirit Airlines
Tue, Feb 3 - Sat, Feb 7
Spirit Airlines Logo
2:39 pm - 10:59 pm
SAT
-
PIT
31h 20m2 stops
Spirit Airlines Logo
5:50 pm - 9:40 am
PIT
-
SAT
16h 50m1 stop
$322Spirit Airlines
Sat, Jan 3 - Fri, Jan 16
American Airlines Logo
12:52 pm - 7:54 pm
SAT
-
PIT
6h 02m1 stop
American Airlines Logo
3:56 pm - 8:50 pm
PIT
-
SAT
5h 54m1 stop
$323American Airlines
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
5:00 pm - 11:33 pm
SAT
-
PIT
5h 33m1 stop
American Airlines Logo
3:56 pm - 8:50 pm
PIT
-
SAT
5h 54m1 stop
$326American Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
5:25 am - 11:25 am
SAT
-
PIT
5h 00m1 stop
United Airlines Logo
4:38 pm - 9:21 pm
PIT
-
SAT
5h 43m1 stop
$351United Airlines
Tue, Feb 3 - Sat, Feb 7
Alaska Airlines Logo
6:46 pm - 6:46 pm
SAT
-
PIT
23h 00m1 stop
Alaska Airlines Logo
7:00 am - 5:45 pm
PIT
-
SAT
11h 45m1 stop
$402Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
7:25 am - 2:04 pm
SAT
-
PIT
5h 39m1 stop
United Airlines Logo
10:27 am - 7:41 pm
PIT
-
SAT
10h 14m2 stops
$408United Airlines
Sat, Jan 17 - Wed, Jan 21

United Airlines flights from San Antonio to Pittsburgh

Our best United Airlines deals on San Antonio to Pittsburgh flight tickets
United Airlines
Feb 3
SAT5:25 amSan Antonio
5h 00m
1 stop
PIT11:25 amPittsburgh
Feb 7
PIT4:38 pmPittsburgh
5h 43m
1 stop
SAT9:21 pmSan Antonio
$351
Find similar
United Airlines
Jan 17
SAT7:25 amSan Antonio
5h 39m
1 stop
PIT2:04 pmPittsburgh
Jan 21
PIT10:27 amPittsburgh
10h 14m
2 stops
SAT7:41 pmSan Antonio
$408
Find similar
United Airlines
Jan 17
SAT2:05 pmSan Antonio
5h 36m
1 stop
PIT8:41 pmPittsburgh
Jan 21
PIT7:28 amPittsburgh
9h 03m
2 stops
SAT3:31 pmSan Antonio
$411
Find similar

American Airlines flights from San Antonio to Pittsburgh

Our best American Airlines deals on San Antonio to Pittsburgh flight tickets
American Airlines
Jan 17
SAT12:52 pmSan Antonio
6h 02m
1 stop
PIT7:54 pmPittsburgh
Jan 21
PIT3:56 pmPittsburgh
5h 54m
1 stop
SAT8:50 pmSan Antonio
$323
Find similar
American Airlines
Jan 17
SAT5:00 pmSan Antonio
5h 33m
1 stop
PIT11:33 pmPittsburgh
Jan 21
PIT3:56 pmPittsburgh
5h 54m
1 stop
SAT8:50 pmSan Antonio
$326
Find similar
American Airlines
May 15
SAT6:06 pmSan Antonio
4h 39m
1 stop
PIT11:45 pmPittsburgh
May 18
PIT7:42 pmPittsburgh
4h 56m
1 stop
SAT11:38 pmSan Antonio
$427
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Pittsburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from San Antonio to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 2/3

6:30 am-11:44 pm

2 stops16h 14m

Pittsburgh

Sat 2/7

5:50 pm-9:40 am

1 stop16h 50m

$191

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 2/3

6:30 am-11:44 pm

3 stops16h 14m

Pittsburgh

Sat 2/7

5:50 pm-9:40 am

1 stop16h 50m

$212

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 2/3

6:30 am-11:44 pm

2 stops16h 14m

Pittsburgh

Sat 2/7

5:32 am-9:40 am

3 stops29h 08m

$255

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 2/3

6:30 am-11:44 pm

3 stops16h 14m

Pittsburgh

Sat 2/7

5:32 am-9:40 am

3 stops29h 08m

$277

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 1/3

2:39 pm-10:59 pm

2 stops31h 20m

Pittsburgh

Fri 1/16

5:50 pm-9:40 am

1 stop16h 50m

$322

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 1/17

12:52 pm-7:54 pm

1 stop6h 02m

Pittsburgh

Wed 1/21

3:56 pm-8:50 pm

1 stop5h 54m

$323

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 1/17

5:00 pm-11:33 pm

1 stop5h 33m

Pittsburgh

Wed 1/21

3:56 pm-8:50 pm

1 stop5h 54m

$326

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Tue 2/3

5:25 am-11:25 am

1 stop5h 00m

Pittsburgh

Sat 2/7

4:38 pm-9:21 pm

1 stop5h 43m

$351

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Thu 1/29

6:46 pm-6:46 pm

1 stop23h 00m

Pittsburgh

Mon 2/2

7:00 am-5:45 pm

1 stop11h 45m

$402

San AntonioPittsburgh

SAT - PIT

SATPIT

San Antonio

Sat 1/17

7:25 am-2:04 pm

1 stop5h 39m

Pittsburgh

Wed 1/21

10:27 am-7:41 pm

2 stops10h 14m

$408

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pittsburgh from

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

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.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Wednesday when prices can be found for as low as $372. This is often the case because there is less demand to fly during this day of the week. Flights from San Antonio to Pittsburgh on a Monday will generally be more expensive and average around $519. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Pittsburgh?

Our data shows that the cheapest San Antonio to Pittsburgh flights are usually those with departure times in the evening. Our users have found flights to Pittsburgh in the evening for as low as $285. Flights to Pittsburgh are more costly in the morning, with an average ticket price of $415. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $400 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 December 2025, prices for San Antonio to Pittsburgh flights are approximately 27% 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

5h 27m

Direct flights

None
The fastest flight from San Antonio to Pittsburgh takes 5h 27m
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 5h 27m.

  • 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?

  • 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?

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 AirlinesPriceFrom $190Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $231Free CancellationRating
6.3
8,185 reviews
Search Spirit Airlines flights
DeltaPriceFrom $267Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
SouthwestPriceFrom $316Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Washington
Monroeville
Wheeling
Butler
Canonsburg
Triadelphia
West Mifflin
New Castle
Steubenville
Belle Vernon
Moon
Coraopolis
Wexford
Mars
Freeport
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.

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