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.

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.

$207 Cheap Flights from San Antonio to Harrisburg in 2025/26

1 adult

0 bags

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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:25 pm - 6:58 pm

SAT

MDT

5h 33m1 stop

6:15 am - 11:23 am

MDT

SAT

6h 08m1 stop

$269United Airlines

Thu, Dec 25 - Thu, Jan 1

12:25 pm - 6:58 pm

SAT

MDT

5h 33m1 stop

6:30 am - 5:49 pm

MDT

SAT

12h 19m2 stops

$321United Airlines

Thu, Dec 25 - Thu, Jan 1

2:05 pm - 9:05 pm

SAT

MDT

6h 00m1 stop

6:30 am - 12:24 pm

MDT

SAT

6h 54m1 stop

$337United Airlines

Sat, Jan 31 - Tue, Feb 3

5:25 am - 2:15 pm

SAT

MDT

7h 50m2 stops

3:10 pm - 11:13 pm

MDT

SAT

9h 03m1 stop

$342United Airlines

Sat, Jan 31 - Tue, Feb 3

5:25 am - 4:44 pm

SAT

MDT

10h 19m2 stops

6:30 am - 3:31 pm

MDT

SAT

10h 01m2 stops

$347United Airlines

Sat, Jan 31 - Tue, Feb 3

4:00 pm - 10:44 pm

SAT

MDT

5h 44m1 stop

6:00 am - 11:19 am

MDT

SAT

6h 19m1 stop

$359Delta

Fri, May 8 - Sun, May 10

6:40 am - 4:33 pm

SAT

MDT

8h 53m1 stop

3:10 pm - 11:13 pm

MDT

SAT

9h 03m1 stop

$417United Airlines

Mon, Jan 5 - Wed, Jan 7

2:13 pm - 12:07 am

SAT

MDT

8h 54m2 stops

3:10 pm - 11:13 pm

MDT

SAT

9h 03m1 stop

$422United Airlines

Mon, Jan 5 - Wed, Jan 7

2:13 pm - 12:07 am

SAT

MDT

8h 54m2 stops

10:34 am - 5:33 pm

MDT

SAT

7h 59m2 stops

$427United Airlines

Mon, Jan 5 - Wed, Jan 7

6:40 am - 6:58 pm

SAT

MDT

11h 18m2 stops

6:30 am - 3:53 pm

MDT

SAT

10h 23m2 stops

$451United Airlines

Thu, Dec 25 - Thu, Jan 1

United Airlines flights from San Antonio to Harrisburg

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

United Airlines

Dec 25

SAT12:25 pmSan Antonio

5h 33m

1 stop

MDT6:58 pmHarrisburg

Jan 1

MDT6:15 amHarrisburg

6h 08m

1 stop

SAT11:23 amSan Antonio

$269

Find similar

United Airlines

Dec 25

SAT12:25 pmSan Antonio

5h 33m

1 stop

MDT6:58 pmHarrisburg

Jan 1

MDT6:30 amHarrisburg

12h 19m

2 stops

SAT5:49 pmSan Antonio

$321

Find similar

United Airlines

Jan 31

SAT2:05 pmSan Antonio

6h 00m

1 stop

MDT9:05 pmHarrisburg

Feb 3

MDT6:30 amHarrisburg

6h 54m

1 stop

SAT12:24 pmSan Antonio

$337

Find similar

Delta flights from San Antonio to Harrisburg

Our best Delta deals on San Antonio to Harrisburg flight tickets

Delta

May 8

SAT4:00 pmSan Antonio

5h 44m

1 stop

MDT10:44 pmHarrisburg

May 10

MDT6:00 amHarrisburg

6h 19m

1 stop

SAT11:19 amSan Antonio

$359

Find similar

Delta

Dec 12

SAT4:52 pmSan Antonio

5h 21m

1 stop

MDT11:13 pmHarrisburg

Dec 14

MDT6:00 amHarrisburg

8h 43m

1 stop

SAT1:43 pmSan Antonio

$469

Find similar

Delta

Dec 12

SAT4:52 pmSan Antonio

5h 21m

1 stop

MDT11:13 pmHarrisburg

Dec 14

MDT6:00 amHarrisburg

8h 43m

1 stop

SAT1:43 pmSan Antonio

$509

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 12/25

12:25 pm-6:58 pm

1 stop5h 33m

Harrisburg

Thu 1/1

6:15 am-11:23 am

1 stop6h 08m

$269

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 12/25

12:25 pm-6:58 pm

1 stop5h 33m

Harrisburg

Thu 1/1

6:30 am-5:49 pm

2 stops12h 19m

$321

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 1/31

2:05 pm-9:05 pm

1 stop6h 00m

Harrisburg

Tue 2/3

6:30 am-12:24 pm

1 stop6h 54m

$337

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 1/31

5:25 am-2:15 pm

2 stops7h 50m

Harrisburg

Tue 2/3

3:10 pm-11:13 pm

1 stop9h 03m

$342

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 1/31

5:25 am-4:44 pm

2 stops10h 19m

Harrisburg

Tue 2/3

6:30 am-3:31 pm

2 stops10h 01m

$347

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 5/8

4:00 pm-10:44 pm

1 stop5h 44m

Harrisburg

Sun 5/10

6:00 am-11:19 am

1 stop6h 19m

$359

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Mon 1/5

6:40 am-4:33 pm

1 stop8h 53m

Harrisburg

Wed 1/7

3:10 pm-11:13 pm

1 stop9h 03m

$417

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Mon 1/5

2:13 pm-12:07 am

2 stops8h 54m

Harrisburg

Wed 1/7

3:10 pm-11:13 pm

1 stop9h 03m

$422

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Mon 1/5

2:13 pm-12:07 am

2 stops8h 54m

Harrisburg

Wed 1/7

10:34 am-5:33 pm

2 stops7h 59m

$427

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 12/25

6:40 am-6:58 pm

2 stops11h 18m

Harrisburg

Thu 1/1

6:30 am-3:53 pm

2 stops10h 23m

$451

Flights are sorted by cheapest round-trip flights first.

Sorted 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.

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 22% 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 21m
Direct flights	None

The fastest flight from San Antonio to Harrisburg takes 5h 21m

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 21m, 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 38% 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 7.2 11,050 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,007 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.