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 42% 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?

Delta and American 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 December 2025, 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.

$129 Cheap Flights from San Antonio to Harrisburg in 2025/26

Q: 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 $345 to $536. The lowest price recently found on this route was $239.

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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.

1:24 pm - 9:43 pm

SAT

MDT

7h 19m1 stop

3:42 pm - 10:53 pm

MDT

SAT

8h 11m1 stop

$239American Airlines

qua, dez 17 - dom, dez 21

4:00 pm - 10:56 pm

SAT

MDT

5h 56m1 stop

6:10 am - 11:27 am

MDT

SAT

6h 17m1 stop

$269Delta

qua, jan 7 - sáb, jan 10

7:00 am - 2:15 pm

SAT

MDT

6h 15m1 stop

10:34 am - 7:41 pm

MDT

SAT

10h 07m2 stops

$274United Airlines

qui, jan 15 - dom, jan 18

9:00 am - 4:33 pm

SAT

MDT

6h 33m1 stop

3:10 pm - 11:13 pm

MDT

SAT

9h 03m1 stop

$349United Airlines

qua, jan 7 - sáb, jan 10

9:00 am - 6:59 pm

SAT

MDT

8h 59m2 stops

5:26 pm - 11:13 pm

MDT

SAT

6h 47m1 stop

$354United Airlines

qua, jan 7 - sáb, jan 10

9:50 am - 9:05 pm

SAT

MDT

10h 15m2 stops

6:30 am - 3:46 pm

MDT

SAT

10h 16m2 stops

$359United Airlines

qua, jan 7 - sáb, jan 10

5:25 am - 1:51 pm

SAT

MDT

7h 26m2 stops

2:28 pm - 10:57 pm

MDT

SAT

9h 29m2 stops

$375United Airlines

qui, jan 15 - dom, jan 18

7:05 am - 1:54 pm

SAT

MDT

5h 49m1 stop

6:30 am - 12:14 pm

MDT

SAT

6h 44m1 stop

$384United Airlines

qui, dez 25 - qui, jan 1

7:20 am - 1:52 pm

SAT

MDT

5h 32m1 stop

6:30 am - 3:53 pm

MDT

SAT

10h 23m2 stops

$439United Airlines

qua, dez 17 - dom, dez 21

7:05 am - 1:54 pm

SAT

MDT

5h 49m1 stop

6:15 am - 3:53 pm

MDT

SAT

10h 38m2 stops

$473United Airlines

qui, dez 25 - qui, jan 1

American Airlines flights from San Antonio to Harrisburg

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

American Airlines

Dec 17

SAT1:24 pmSan Antonio

7h 19m

1 stop

MDT9:43 pmHarrisburg

Dec 21

MDT3:42 pmHarrisburg

8h 11m

1 stop

SAT10:53 pmSan Antonio

$239

Find similar

American Airlines

Dec 12

SAT1:50 pmSan Antonio

8h 49m

1 stop

MDT11:39 pmHarrisburg

Dec 14

MDT3:46 pmHarrisburg

7h 53m

1 stop

SAT10:39 pmSan Antonio

$409

Find similar

Delta flights from San Antonio to Harrisburg

Our best Delta deals on San Antonio to Harrisburg flight tickets

Delta

Jan 7

SAT4:00 pmSan Antonio

5h 56m

1 stop

MDT10:56 pmHarrisburg

Jan 10

MDT6:10 amHarrisburg

6h 17m

1 stop

SAT11:27 amSan Antonio

$269

Find similar

Delta

Dec 12

SAT5:20 amSan Antonio

5h 36m

1 stop

MDT11:56 amHarrisburg

Dec 14

MDT6:00 amHarrisburg

8h 43m

1 stop

SAT1:43 pmSan Antonio

$388

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qua 12/17

1:24 pm-9:43 pm

1 stop7h 19m

Harrisburg

dom 12/21

3:42 pm-10:53 pm

1 stop8h 11m

$239

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qua 1/7

4:00 pm-10:56 pm

1 stop5h 56m

Harrisburg

sáb 1/10

6:10 am-11:27 am

1 stop6h 17m

$269

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qui 1/15

7:00 am-2:15 pm

1 stop6h 15m

Harrisburg

dom 1/18

10:34 am-7:41 pm

2 stops10h 07m

$274

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qua 1/7

9:00 am-4:33 pm

1 stop6h 33m

Harrisburg

sáb 1/10

3:10 pm-11:13 pm

1 stop9h 03m

$349

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qua 1/7

9:00 am-6:59 pm

2 stops8h 59m

Harrisburg

sáb 1/10

5:26 pm-11:13 pm

1 stop6h 47m

$354

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qua 1/7

9:50 am-9:05 pm

2 stops10h 15m

Harrisburg

sáb 1/10

6:30 am-3:46 pm

2 stops10h 16m

$359

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qui 1/15

5:25 am-1:51 pm

2 stops7h 26m

Harrisburg

dom 1/18

2:28 pm-10:57 pm

2 stops9h 29m

$375

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qui 12/25

7:05 am-1:54 pm

1 stop5h 49m

Harrisburg

qui 1/1

6:30 am-12:14 pm

1 stop6h 44m

$384

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qua 12/17

7:20 am-1:52 pm

1 stop5h 32m

Harrisburg

dom 12/21

6:30 am-3:53 pm

2 stops10h 23m

$439

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

qui 12/25

7:05 am-1:54 pm

1 stop5h 49m

Harrisburg

qui 1/1

6:15 am-3:53 pm

2 stops10h 38m

$473

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 typical price of a round-trip flight between San Antonio and Harrisburg?

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.

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

The cheapest day to depart from San Antonio to Harrisburg is on a Saturday. Travelers who choose to depart for Harrisburg on a Saturday will often find tickets for as low as $325. On the other hand, Friday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $514.

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

Our data shows that the cheapest San Antonio to Harrisburg flights are usually those with departure times in the afternoon. Our users have found flights to Harrisburg in the afternoon for as low as $373. Try not to purchase tickets at noon because they tend to be around $434. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

As of December 2025, prices for San Antonio to Harrisburg flights are approximately 48% more expensive 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 36m
Direct flights	None

The fastest flight from San Antonio to Harrisburg takes 5h 36m

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 32m, 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 December 2025, 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 44% of all bookings. The subsequent popular airlines are Delta at 39% and United Airlines at 17%.

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 7.2 11,047 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,066 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,011 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.