What airlines fly to Harrisburg?

Southwest, American Airlines and Delta 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 40% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 6 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?

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

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 March 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.

$159 Cheap Flights from San Antonio to Harrisburg in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Antonio to Harrisburg

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:13 am - 12:39 pm

SAT

MDT

5h 26m

1 stop

6:32 pm - 12:38 am

MDT

SAT

7h 06m

1 stop

$309Delta

mar, mar 31 - mar, apr 7

5:35 pm - 12:42 am

SAT

MDT

6h 07m

1 stop

2:08 pm - 10:59 pm

MDT

SAT

9h 51m

2 stops

$314United Airlines

gio, apr 23 - mar, apr 28

7:14 am - 2:52 pm

SAT

MDT

6h 38m

1 stop

3:37 pm - 10:59 pm

MDT

SAT

8h 22m

1 stop

$317American Airlines

mar, apr 14 - gio, apr 16

2:02 pm - 11:28 pm

SAT

MDT

8h 26m

2 stops

5:52 pm - 10:58 pm

MDT

SAT

6h 06m

1 stop

$322United Airlines

mar, apr 14 - gio, apr 16

1:22 pm - 9:21 pm

SAT

MDT

6h 59m

1 stop

10:58 pm - 12:27 pm

MDT

SAT

14h 29m

1 stop

$327Multiple Airlines

ven, apr 10 - lun, apr 13

5:10 am - 12:39 pm

SAT

MDT

6h 29m

1 stop

6:32 pm - 12:38 am

MDT

SAT

7h 06m

1 stop

$329Delta

mar, mar 31 - mar, apr 7

4:44 pm - 11:03 pm

SAT

MDT

5h 19m

1 stop

6:19 pm - 12:46 am

MDT

SAT

7h 27m

1 stop

$334Delta

ven, apr 17 - mer, apr 22

4:44 pm - 11:03 pm

SAT

MDT

5h 19m

1 stop

6:19 pm - 12:46 am

MDT

SAT

7h 27m

1 stop

$337Delta

mer, apr 15 - ven, apr 17

7:15 am - 1:55 pm

SAT

MDT

5h 40m

1 stop

6:15 am - 3:11 pm

MDT

SAT

9h 56m

2 stops

$342United Airlines

mer, apr 15 - ven, apr 17

1:22 pm - 9:11 pm

SAT

MDT

6h 49m

1 stop

5:21 pm - 9:27 am

MDT

SAT

17h 06m

1 stop

$344Multiple Airlines

gio, apr 2 - lun, apr 6

United Airlines flights from San Antonio to Harrisburg

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

United Airlines

Apr 23

SAT5:35 pmSan Antonio

6h 07m

1 stop

MDT12:42 amHarrisburg

Apr 28

MDT2:08 pmHarrisburg

9h 51m

2 stops

SAT10:59 pmSan Antonio

$314

United Airlines

Apr 15

SAT7:15 amSan Antonio

5h 40m

1 stop

MDT1:55 pmHarrisburg

Apr 17

MDT6:15 amHarrisburg

9h 56m

2 stops

SAT3:11 pmSan Antonio

$342

United Airlines

Apr 15

SAT2:14 pmSan Antonio

8h 14m

2 stops

MDT11:28 pmHarrisburg

Apr 17

MDT6:15 amHarrisburg

7h 53m

2 stops

SAT1:08 pmSan Antonio

$347

Delta flights from San Antonio to Harrisburg

Our best Delta deals on San Antonio to Harrisburg flight tickets

Delta

Mar 31

SAT6:13 amSan Antonio

5h 26m

1 stop

MDT12:39 pmHarrisburg

Apr 7

MDT6:32 pmHarrisburg

7h 06m

1 stop

SAT12:38 amSan Antonio

$309

Delta

Mar 31

SAT5:10 amSan Antonio

6h 29m

1 stop

MDT12:39 pmHarrisburg

Apr 7

MDT6:32 pmHarrisburg

7h 06m

1 stop

SAT12:38 amSan Antonio

$329

Delta

Apr 17

SAT4:44 pmSan Antonio

5h 19m

1 stop

MDT11:03 pmHarrisburg

Apr 22

MDT6:19 pmHarrisburg

7h 27m

1 stop

SAT12:46 amSan Antonio

$334

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

mar 3/31

6:13 am-12:39 pm

1 stop5h 26m

Harrisburg

mar 4/7

6:32 pm-12:38 am

1 stop7h 06m

$309

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

gio 4/23

5:35 pm-12:42 am

1 stop6h 07m

Harrisburg

mar 4/28

2:08 pm-10:59 pm

2 stops9h 51m

$314

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

mar 4/14

7:14 am-2:52 pm

1 stop6h 38m

Harrisburg

gio 4/16

3:37 pm-10:59 pm

1 stop8h 22m

$317

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

mar 4/14

2:02 pm-11:28 pm

2 stops8h 26m

Harrisburg

gio 4/16

5:52 pm-10:58 pm

1 stop6h 06m

$322

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

ven 4/10

1:22 pm-9:21 pm

1 stop6h 59m

Harrisburg

lun 4/13

10:58 pm-12:27 pm

1 stop14h 29m

$327

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

mar 3/31

5:10 am-12:39 pm

1 stop6h 29m

Harrisburg

mar 4/7

6:32 pm-12:38 am

1 stop7h 06m

$329

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

ven 4/17

4:44 pm-11:03 pm

1 stop5h 19m

Harrisburg

mer 4/22

6:19 pm-12:46 am

1 stop7h 27m

$334

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

mer 4/15

4:44 pm-11:03 pm

1 stop5h 19m

Harrisburg

ven 4/17

6:19 pm-12:46 am

1 stop7h 27m

$337

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

mer 4/15

7:15 am-1:55 pm

1 stop5h 40m

Harrisburg

ven 4/17

6:15 am-3:11 pm

2 stops9h 56m

$342

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

gio 4/2

1:22 pm-9:11 pm

1 stop6h 49m

Harrisburg

lun 4/6

5:21 pm-9:27 am

1 stop17h 06m

$344

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

What is the cheapest month to fly to Harrisburg?

The month of June is, on average, the cheapest month to fly to Harrisburg from San Antonio, with most prices found around $268. If you aren’t able to travel to Harrisburg during the month of June, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $331.

How have San Antonio to Harrisburg flight prices changed over time?

As of March 2026, prices for San Antonio to Harrisburg flights are approximately 43% cheaper when compared to flights at the same time last year.

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

Fastest flight time	5h 09m
Direct flights	None

The fastest flight from San Antonio to Harrisburg takes 5h 09m

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

Search flight deals

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 09m, 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 March 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 46% of all bookings. The subsequent popular airlines are Delta at 36% and United Airlines at 18%.

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
American Airlines	PriceFrom $265	Free Cancellation	Rating 7.1 11,419 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,414 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,278 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.