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 44% 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.

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

Delta, United Airlines, and American Airlines 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.

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.

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.

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 September 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.

$245 Cheap Flights from San Antonio to Harrisburg in 2026

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.

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

6h 20m1 stop Chicago O'Hare Intl

5:49 pm - 10:56 pmMDT Harrisburg-SAT San Antonio

6h 07m1 stop Charlotte Douglas

$337American Airlines

Sat, Oct 10 - Sat, Oct 17

5:15 am - 11:33 amSAT San Antonio-MDT Harrisburg

5h 18m1 stop Detroit Metropolitan Wayne County

6:13 am - 10:41 amMDT Harrisburg-SAT San Antonio

5h 28m1 stop Detroit Metropolitan Wayne County

$339Delta

Thu, Oct 22 - Wed, Oct 28

6:07 am - 12:57 pmSAT San Antonio-MDT Harrisburg

5h 50m1 stop Charlotte Douglas

6:34 am - 1:32 pmMDT Harrisburg-SAT San Antonio

7h 58m1 stop Chicago O'Hare Intl

$339American Airlines

Sun, Nov 1 - Sun, Nov 8

5:15 am - 11:33 amSAT San Antonio-MDT Harrisburg

5h 18m1 stop Detroit Metropolitan Wayne County

5:10 pm - 10:20 pmMDT Harrisburg-SAT San Antonio

6h 10m1 stop Detroit Metropolitan Wayne County

$359Delta

Thu, Oct 15 - Sat, Oct 17

3:02 pm - 11:53 pmSAT San Antonio-MDT Harrisburg

7h 51m1 stop Chicago O'Hare Intl

6:54 pm - 11:55 pmMDT Harrisburg-SAT San Antonio

6h 01m1 stop Chicago O'Hare Intl

$374American Airlines

Wed, Sep 16 - Wed, Sep 30

5:30 am - 4:52 pmSAT San Antonio-MDT Harrisburg

10h 22m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

2:55 pm - 8:38 pmMDT Harrisburg-SAT San Antonio

6h 43m1 stop Washington, D.C. Dulles Intl

$379United Airlines

Wed, Sep 16 - Wed, Sep 30

1:00 pm - 8:58 pmSAT San Antonio-MDT Harrisburg

6h 58m1 stop Chicago O'Hare Intl

6:25 am - 12:11 pmMDT Harrisburg-SAT San Antonio

6h 46m1 stop Chicago O'Hare Intl

$399United Airlines

Wed, Sep 23 - Sun, Sep 27

6:35 am - 1:27 pmSAT San Antonio-MDT Harrisburg

5h 52m1 stop Chicago O'Hare Intl

8:15 am - 3:38 pmMDT Harrisburg-SAT San Antonio

8h 23m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$404United Airlines

Thu, Oct 22 - Wed, Oct 28

10:03 am - 3:15 pmSAT San Antonio-MDT Harrisburg

28h 12m1 stop Orlando

8:51 pm - 9:08 amMDT Harrisburg-SAT San Antonio

13h 17m1 stop Orlando Sanford Intl

$502Multiple Airlines

Wed, Oct 21 - Thu, Oct 22

5:15 am - 11:35 amSAT San Antonio-MDT Harrisburg

5h 20m1 stop Detroit Metropolitan Wayne County

5:10 pm - 10:44 pmMDT Harrisburg-SAT San Antonio

6h 34m1 stop Detroit Metropolitan Wayne County

$569Delta

Thu, Sep 24 - Sun, Oct 4

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American Airlines flights from San Antonio to Harrisburg

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

American Airlines

Oct 10

SAT2:59 pmSan Antonio

6h 20m

1 stop

MDT10:19 pmHarrisburg

Oct 17

MDT5:49 pmHarrisburg

6h 07m

1 stop

SAT10:56 pmSan Antonio

$337

American Airlines

Sep 11

SAT3:12 pmSan Antonio

6h 35m

1 stop

MDT10:47 pmHarrisburg

Oct 17

MDT5:49 pmHarrisburg

6h 07m

1 stop

SAT10:56 pmSan Antonio

$345

American Airlines

Sep 13

SAT3:02 pmSan Antonio

7h 51m

1 stop

MDT11:53 pmHarrisburg

Sep 19

MDT4:25 pmHarrisburg

6h 13m

1 stop

SAT9:38 pmSan Antonio

$374

Delta flights from San Antonio to Harrisburg

Our best Delta deals on San Antonio to Harrisburg flight tickets

Delta

Oct 22

SAT5:15 amSan Antonio

5h 18m

1 stop

MDT11:33 amHarrisburg

Oct 28

MDT6:13 amHarrisburg

5h 28m

1 stop

SAT10:41 amSan Antonio

$339

Delta

Oct 15

SAT5:15 amSan Antonio

5h 18m

1 stop

MDT11:33 amHarrisburg

Oct 17

MDT5:10 pmHarrisburg

6h 10m

1 stop

SAT10:20 pmSan Antonio

$359

Delta

Sep 5

SAT3:00 pmSan Antonio

7h 21m

1 stop

MDT11:21 pmHarrisburg

Sep 8

MDT5:10 pmHarrisburg

6h 34m

1 stop

SAT10:44 pmSan Antonio

$443

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Sat 10/10

2:59 pm-10:19 pm

1 stop6h 20m

Harrisburg

Sat 10/17

5:49 pm-10:56 pm

1 stop6h 07m

$337

Quickest round-trip

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 10/22

5:15 am-11:33 am

1 stop5h 18m

Harrisburg

Wed 10/28

6:13 am-10:41 am

1 stop5h 28m

$339

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Sun 11/1

6:07 am-12:57 pm

1 stop5h 50m

Harrisburg

Sun 11/8

6:34 am-1:32 pm

1 stop7h 58m

$339

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 10/15

5:15 am-11:33 am

1 stop5h 18m

Harrisburg

Sat 10/17

5:10 pm-10:20 pm

1 stop6h 10m

$359

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 9/16

3:02 pm-11:53 pm

1 stop7h 51m

Harrisburg

Wed 9/30

6:54 pm-11:55 pm

1 stop6h 01m

$374

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 9/16

5:30 am-4:52 pm

2 stops10h 22m

Harrisburg

Wed 9/30

2:55 pm-8:38 pm

1 stop6h 43m

$379

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 9/23

1:00 pm-8:58 pm

1 stop6h 58m

Harrisburg

Sun 9/27

6:25 am-12:11 pm

1 stop6h 46m

$399

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 10/22

6:35 am-1:27 pm

1 stop5h 52m

Harrisburg

Wed 10/28

8:15 am-3:38 pm

2 stops8h 23m

$404

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 10/21

10:03 am-3:15 pm

1 stop28h 12m

Harrisburg

Thu 10/22

8:51 pm-9:08 am

1 stop13h 17m

$502

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 9/24

5:15 am-11:35 am

1 stop5h 20m

Harrisburg

Sun 10/4

5:10 pm-10:44 pm

1 stop6h 34m

$569

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 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 $338 to $465.
The lowest price recently found on this route was $337.

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 April is also cheap. Prices for this month can be found on momondo for an average of $373.

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	$245
Fastest flight time	5h 16m
Direct flights	None

The best one-way flight to Harrisburg from San Antonio in the past 72 hours is $245. The best round-trip flight deal from San Antonio to Harrisburg found on momondo in the last 72 hours is $337.

The fastest flight from San Antonio to Harrisburg takes 5h 16m

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 16m, 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 September 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 47% of all bookings. The subsequent popular airlines are Delta at 29% and United Airlines at 24%.

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 10,158 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 12,026 reviews	Search American Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 7.8 8,545 reviews	Search Delta flights

Hershey

Carlisle

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.