Which layover airport offers the lowest fares from San Antonio to Harrisburg?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $305.

Which layover airport has the shortest connection time from San Antonio to Harrisburg?

Chicago (ORD) has the shortest average layover time for this route: 0h 44m.

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

United Airlines and Delta are the most popular carriers operating from San Antonio to Harrisburg

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

Philadelphia (PHL) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from San Antonio to Harrisburg?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 49m.

What airlines fly to Harrisburg?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Harrisburg from San Antonio according to our data. Southwest is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 5 different airlines that fly to Harrisburg 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 Harrisburg Airport?

Prices for flights from San Antonio Airport to Harrisburg Airport refresh daily.

How many operators does momondo search for flights from San Antonio Airport to Harrisburg Airport?

As of October 2026, there are 3 operators available to choose from for flights from San Antonio Airport to Harrisburg Airport.

How old do you have to be to fly from San Antonio Airport to Harrisburg Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Harrisburg Airport.

What documentation or ID do you need to fly to Harrisburg Airport?

The required travel and health documents for your Harrisburg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harrisburg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$325 Cheap Flights from San Antonio to Harrisburg in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Harrisburg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:27 pm - 10:27 pmSAT San Antonio-MDT Harrisburg

6h 00m1 stop Chicago O'Hare Intl

4:52 pm - 11:56 pmMDT Harrisburg-SAT San Antonio

8h 04m1 stop Charlotte Douglas

$359American Airlines

Sat, Jan 9 - Tue, Jan 12

2:00 pm - 8:49 pmSAT San Antonio-MDT Harrisburg

5h 49m1 stop Chicago O'Hare Intl

2:59 pm - 11:06 pmMDT Harrisburg-SAT San Antonio

9h 07m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$364United Airlines

Sat, Jan 9 - Tue, Jan 12

5:15 am - 1:56 pmSAT San Antonio-MDT Harrisburg

7h 41m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

6:20 am - 3:04 pmMDT Harrisburg-SAT San Antonio

9h 44m2 stops Washington, D.C. Dulles Intl Newark

$369United Airlines

Sat, Jan 9 - Tue, Jan 12

4:29 pm - 11:39 pmSAT San Antonio-MDT Harrisburg

6h 10m1 stop Atlanta Hartsfield-Jackson

6:25 pm - 11:26 pmMDT Harrisburg-SAT San Antonio

6h 01m1 stop Atlanta Hartsfield-Jackson

$394Delta

Wed, Oct 21 - Mon, Nov 2

4:00 pm - 10:58 pmSAT San Antonio-MDT Harrisburg

5h 58m1 stop Detroit Metropolitan Wayne County

5:10 pm - 11:07 pmMDT Harrisburg-SAT San Antonio

6h 57m1 stop Detroit Metropolitan Wayne County

$394Delta

Wed, Oct 21 - Fri, Oct 30

2:05 pm - 10:59 pmSAT San Antonio-MDT Harrisburg

7h 54m1 stop Dallas/Fort Worth

5:00 am - 11:01 amMDT Harrisburg-SAT San Antonio

7h 01m1 stop Charlotte Douglas

$429American Airlines

Wed, Oct 21 - Sun, Oct 25

12:12 pm - 9:24 pmSAT San Antonio-MDT Harrisburg

8h 12m1 stop Charlotte Douglas

5:40 pm - 10:59 pmMDT Harrisburg-SAT San Antonio

6h 19m1 stop Charlotte Douglas

$439American Airlines

Thu, Dec 17 - Mon, Dec 21

9:26 am - 9:15 pmSAT San Antonio-MDT Harrisburg

10h 49m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:20 am - 11:22 amMDT Harrisburg-SAT San Antonio

6h 02m1 stop Washington, D.C. Dulles Intl

$466United Airlines

Thu, Dec 17 - Mon, Dec 21

9:25 am - 8:23 amSAT San Antonio-MDT Harrisburg

21h 58m2 stops Raleigh-Durham Tampa

8:54 pm - 4:18 pmMDT Harrisburg-SAT San Antonio

20h 24m1 stop Orlando Sanford Intl

$471Multiple Airlines

Thu, Oct 22 - Sun, Nov 1

10:03 am - 4:39 pmSAT San Antonio-MDT Harrisburg

29h 36m2 stops Orlando Nashville Intl

8:54 pm - 4:18 pmMDT Harrisburg-SAT San Antonio

20h 24m1 stop Orlando Sanford Intl

$495Multiple Airlines

Wed, Oct 21 - Sun, Nov 1

Cheap last minute flights

Enter your travel dates to find the best prices.

5:30 am - 2:11 pmSAT San Antonio-MDT Harrisburg

7h 41m1 stop Atlanta Hartsfield-Jackson

6:06 pm - 12:33 amMDT Harrisburg-SAT San Antonio

7h 27m1 stop Atlanta Hartsfield-Jackson

$499Delta

Thu, Oct 15 - Mon, Oct 19

2:59 pm - 10:19 pmSAT San Antonio-MDT Harrisburg

6h 20m1 stop Chicago O'Hare Intl

2:32 pm - 9:36 pmMDT Harrisburg-SAT San Antonio

8h 04m1 stop Philadelphia

$518American Airlines

Sat, Oct 10 - Mon, Oct 12

2:05 pm - 10:59 pmSAT San Antonio-MDT Harrisburg

7h 54m2 stops Dallas/Fort Worth Philadelphia

2:32 pm - 9:36 pmMDT Harrisburg-SAT San Antonio

8h 04m1 stop Philadelphia

$523American Airlines

Sat, Oct 10 - Mon, Oct 12

2:05 pm - 10:59 pmSAT San Antonio-MDT Harrisburg

7h 54m1 stop Dallas/Fort Worth

3:28 pm - 10:56 pmMDT Harrisburg-SAT San Antonio

8h 28m1 stop Charlotte Douglas

$536American Airlines

Thu, Oct 15 - Mon, Oct 19

7:00 am - 2:07 pmSAT San Antonio-MDT Harrisburg

6h 07m1 stop Philadelphia

3:28 pm - 10:56 pmMDT Harrisburg-SAT San Antonio

8h 28m1 stop Charlotte Douglas

$536American Airlines

Thu, Oct 15 - Mon, Oct 19

9:48 am - 11:29 pmSAT San Antonio-MDT Harrisburg

12h 41m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

5:54 pm - 10:50 pmMDT Harrisburg-SAT San Antonio

5h 56m1 stop Chicago O'Hare Intl

$614United Airlines

Thu, Oct 15 - Mon, Oct 19

9:48 am - 11:29 pmSAT San Antonio-MDT Harrisburg

12h 41m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

5:54 pm - 10:50 pmMDT Harrisburg-SAT San Antonio

5h 56m1 stop Chicago O'Hare Intl

$640United Airlines

Thu, Oct 15 - Mon, Oct 19

9:48 am - 11:29 pmSAT San Antonio-MDT Harrisburg

12h 41m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

5:54 pm - 10:50 pmMDT Harrisburg-SAT San Antonio

5h 56m1 stop Chicago O'Hare Intl

$665United Airlines

Thu, Oct 15 - Mon, Oct 19

10:03 am - 4:54 pmSAT San Antonio-MDT Harrisburg

29h 51m2 stops Orlando Nashville Intl

9:20 pm - 9:08 amMDT Harrisburg-SAT San Antonio

12h 48m1 stop Orlando Sanford Intl

$879Multiple Airlines

Wed, Oct 14 - Thu, Oct 15

10:48 am - 5:19 pmSAT San Antonio-MDT Harrisburg

5h 31m1 stop Atlanta Hartsfield-Jackson

2:56 pm - 7:48 pmMDT Harrisburg-SAT San Antonio

5h 52m1 stop Atlanta Hartsfield-Jackson

$1,057Delta

Wed, Oct 14 - Fri, Oct 16

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Delta flights from San Antonio to Harrisburg

Our best Delta deals on San Antonio to Harrisburg flight tickets

Delta

Oct 21

SAT4:29 pmSan Antonio

6h 10m

1 stop

MDT11:39 pmHarrisburg

Nov 2

MDT6:25 pmHarrisburg

6h 01m

1 stop

SAT11:26 pmSan Antonio

$394

Delta

Oct 20

SAT6:50 amSan Antonio

6h 21m

1 stop

MDT2:11 pmHarrisburg

Oct 30

MDT5:10 pmHarrisburg

6h 57m

1 stop

SAT11:07 pmSan Antonio

$411

Delta

Oct 19

SAT4:29 pmSan Antonio

6h 10m

1 stop

MDT11:39 pmHarrisburg

Oct 30

MDT6:06 pmHarrisburg

7h 27m

1 stop

SAT12:33 amSan Antonio

$429

United Airlines flights from San Antonio to Harrisburg

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

United Airlines

Jan 9

SAT2:00 pmSan Antonio

5h 49m

1 stop

MDT8:49 pmHarrisburg

Jan 12

MDT2:59 pmHarrisburg

9h 07m

2 stops

SAT11:06 pmSan Antonio

$364

United Airlines

Jan 9

SAT5:15 amSan Antonio

7h 41m

2 stops

MDT1:56 pmHarrisburg

Jan 12

MDT6:20 amHarrisburg

9h 44m

2 stops

SAT3:04 pmSan Antonio

$369

United Airlines

Oct 17

SAT5:30 amSan Antonio

10h 22m

2 stops

MDT4:52 pmHarrisburg

Oct 23

MDT5:54 pmHarrisburg

5h 56m

1 stop

SAT10:50 pmSan Antonio

$451

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Sat 1/9

3:27 pm-10:27 pm

1 stop6h 00m

Harrisburg

Tue 1/12

4:52 pm-11:56 pm

1 stop8h 04m

$359

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Sat 1/9

2:00 pm-8:49 pm

1 stop5h 49m

Harrisburg

Tue 1/12

2:59 pm-11:06 pm

2 stops9h 07m

$364

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Sat 1/9

5:15 am-1:56 pm

2 stops7h 41m

Harrisburg

Tue 1/12

6:20 am-3:04 pm

2 stops9h 44m

$369

Quickest round-trip

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 10/21

4:29 pm-11:39 pm

1 stop6h 10m

Harrisburg

Mon 11/2

6:25 pm-11:26 pm

1 stop6h 01m

$394

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 10/21

4:00 pm-10:58 pm

1 stop5h 58m

Harrisburg

Fri 10/30

5:10 pm-11:07 pm

1 stop6h 57m

$394

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 10/21

2:05 pm-10:59 pm

1 stop7h 54m

Harrisburg

Sun 10/25

5:00 am-11:01 am

1 stop7h 01m

$429

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 12/17

12:12 pm-9:24 pm

1 stop8h 12m

Harrisburg

Mon 12/21

5:40 pm-10:59 pm

1 stop6h 19m

$439

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 12/17

9:26 am-9:15 pm

2 stops10h 49m

Harrisburg

Mon 12/21

6:20 am-11:22 am

1 stop6h 02m

$466

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 10/22

9:25 am-8:23 am

2 stops21h 58m

Harrisburg

Sun 11/1

8:54 pm-4:18 pm

1 stop20h 24m

$471

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 10/21

10:03 am-4:39 pm

2 stops29h 36m

Harrisburg

Sun 11/1

8:54 pm-4:18 pm

1 stop20h 24m

$495

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Harrisburg

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 typical price of a round-trip flight between San Antonio and Harrisburg?

Prices are currently low for flights on this route.

Typical prices usually range from $418 to $551.
The lowest price recently found on this route was $394.

What is the cheapest month to fly to Harrisburg?

The month of December is, on average, the cheapest month to fly to Harrisburg from San Antonio, with most prices found around $344. If you aren’t able to travel to Harrisburg during the month of December, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $344.

When to book flights from San Antonio to Harrisburg

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Harrisburg according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Harrisburg (SAT to MDT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Harrisburg

Best Price Found	$325
Fastest flight time	5h 18m
Direct flights	None

The best one-way flight to Harrisburg from San Antonio in the past 72 hours is $325. The best round-trip flight deal from San Antonio to Harrisburg found on momondo in the last 72 hours is $359.

The fastest flight from San Antonio to Harrisburg takes 5h 18m

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

Search flight deals

Frequently asked questions about flying from San Antonio to Harrisburg

How far is San Antonio to Harrisburg by plane?
There are 1429.5 mi between San Antonio and Harrisburg. Flights usually cover this in 5h 18m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Antonio Airport to Harrisburg Airport?
Prices for flights from San Antonio Airport to Harrisburg Airport refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Harrisburg Airport?
As of October 2026, there are 3 operators available to choose from for flights from San Antonio Airport to Harrisburg Airport.
How old do you have to be to fly from San Antonio Airport to Harrisburg Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Harrisburg Airport.
What documentation or ID do you need to fly to Harrisburg Airport?
The required travel and health documents for your Harrisburg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harrisburg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Antonio to Harrisburg?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Harrisburg is American Airlines, representing 49% of all bookings. The subsequent popular airlines are Delta at 28% and United Airlines at 23%.

Best airlines flying from San Antonio to Harrisburg

Compare and see reviews for airlines that fly from San Antonio to Harrisburg with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 10,322 reviews	Search United Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 7.8 8,646 reviews	Search Delta flights
American Airlines	PriceFrom $289	Free Cancellation	Rating 7.0 12,146 reviews	Search American Airlines flights

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Mechanicsburg

Camp Hill

Hummelstown

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Harrisburg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Harrisburg. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Harrisburg with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Harrisburg from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Harrisburg?

Once all potential San Antonio to Harrisburg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Harrisburg right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Harrisburg from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.