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?

Frontier, Delta, 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 February 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.

$119 Cheap Flights from San Antonio to Harrisburg in 2026

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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.

5:10 am - 12:39 pm

SAT

MDT

6h 29m

1 stop

6:32 pm - 12:38 am

MDT

SAT

7h 06m

1 stop

$289Delta

Wed, Apr 1 - Wed, Apr 8

2:02 pm - 9:33 pm

SAT

MDT

6h 31m

1 stop

6:15 am - 3:11 pm

MDT

SAT

9h 56m

2 stops

$294United Airlines

Sat, Apr 18 - Sat, Apr 25

2:14 pm - 12:27 am

SAT

MDT

9h 13m

2 stops

2:05 pm - 9:03 pm

MDT

SAT

7h 58m

2 stops

$300United Airlines

Sat, Apr 18 - Sat, Apr 25

11:46 am - 9:18 pm

SAT

MDT

8h 32m

2 stops

6:15 am - 12:24 pm

MDT

SAT

7h 09m

1 stop

$315United Airlines

Fri, Apr 17 - Sat, Apr 25

5:30 am - 4:54 pm

SAT

MDT

10h 24m

2 stops

6:15 am - 10:59 am

MDT

SAT

5h 44m

1 stop

$319United Airlines

Wed, May 27 - Wed, Jun 10

11:46 am - 9:18 pm

SAT

MDT

8h 32m

2 stops

10:42 am - 5:43 pm

MDT

SAT

8h 01m

2 stops

$320United Airlines

Fri, Apr 17 - Sat, Apr 25

6:00 am - 5:11 pm

SAT

MDT

10h 11m

1 stop

10:13 pm - 1:55 pm

MDT

SAT

16h 42m

1 stop

$343Multiple Airlines

Tue, Mar 10 - Sun, Mar 22

2:40 pm - 9:23 pm

SAT

MDT

29h 43m

1 stop

5:26 pm - 9:27 am

MDT

SAT

17h 01m

1 stop

$346Multiple Airlines

Fri, Mar 13 - Mon, Mar 16

7:05 am - 2:18 pm

SAT

MDT

6h 13m

1 stop

4:59 pm - 10:59 pm

MDT

SAT

7h 00m

1 stop

$349American Airlines

Thu, Apr 30 - Mon, May 4

2:40 pm - 9:23 pm

SAT

MDT

29h 43m

1 stop

5:26 pm - 9:27 am

MDT

SAT

17h 01m

1 stop

$352Multiple Airlines

Fri, Mar 13 - Mon, Mar 16

American Airlines flights from San Antonio to Harrisburg

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

American Airlines

Mar 4

SAT7:20 amSan Antonio

7h 15m

1 stop

MDT3:35 pmHarrisburg

Mar 18

MDT3:34 pmHarrisburg

8h 21m

1 stop

SAT10:55 pmSan Antonio

$323

American Airlines

Mar 4

SAT5:17 amSan Antonio

5h 44m

1 stop

MDT12:01 pmHarrisburg

Mar 18

MDT5:06 pmHarrisburg

6h 49m

1 stop

SAT10:55 pmSan Antonio

$328

American Airlines

Apr 30

SAT7:05 amSan Antonio

6h 13m

1 stop

MDT2:18 pmHarrisburg

May 4

MDT4:59 pmHarrisburg

7h 00m

1 stop

SAT10:59 pmSan Antonio

$349

United Airlines flights from San Antonio to Harrisburg

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

United Airlines

Apr 18

SAT2:02 pmSan Antonio

6h 31m

1 stop

MDT9:33 pmHarrisburg

Apr 25

MDT6:15 amHarrisburg

9h 56m

2 stops

SAT3:11 pmSan Antonio

$294

United Airlines

Apr 18

SAT2:14 pmSan Antonio

9h 13m

2 stops

MDT12:27 amHarrisburg

Apr 25

MDT2:05 pmHarrisburg

7h 58m

2 stops

SAT9:03 pmSan Antonio

$300

United Airlines

Apr 17

SAT11:46 amSan Antonio

8h 32m

2 stops

MDT9:18 pmHarrisburg

Apr 25

MDT6:15 amHarrisburg

7h 09m

1 stop

SAT12:24 pmSan Antonio

$315

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 4/1

5:10 am-12:39 pm

1 stop6h 29m

Harrisburg

Wed 4/8

6:32 pm-12:38 am

1 stop7h 06m

$289

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 4/18

2:02 pm-9:33 pm

1 stop6h 31m

Harrisburg

Sat 4/25

6:15 am-3:11 pm

2 stops9h 56m

$294

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 4/18

2:14 pm-12:27 am

2 stops9h 13m

Harrisburg

Sat 4/25

2:05 pm-9:03 pm

2 stops7h 58m

$300

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 4/17

11:46 am-9:18 pm

2 stops8h 32m

Harrisburg

Sat 4/25

6:15 am-12:24 pm

1 stop7h 09m

$315

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 5/27

5:30 am-4:54 pm

2 stops10h 24m

Harrisburg

Wed 6/10

6:15 am-10:59 am

1 stop5h 44m

$319

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 4/17

11:46 am-9:18 pm

2 stops8h 32m

Harrisburg

Sat 4/25

10:42 am-5:43 pm

2 stops8h 01m

$320

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 3/10

6:00 am-5:11 pm

1 stop10h 11m

Harrisburg

Sun 3/22

10:13 pm-1:55 pm

1 stop16h 42m

$343

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 3/13

2:40 pm-9:23 pm

1 stop29h 43m

Harrisburg

Mon 3/16

5:26 pm-9:27 am

1 stop17h 01m

$346

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 4/30

7:05 am-2:18 pm

1 stop6h 13m

Harrisburg

Mon 5/4

4:59 pm-10:59 pm

1 stop7h 00m

$349

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 3/13

2:40 pm-9:23 pm

1 stop29h 43m

Harrisburg

Mon 3/16

5:26 pm-9:27 am

1 stop17h 01m

$352

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 February 2026, prices for San Antonio to Harrisburg flights are approximately 53% 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	4h 46m
Direct flights	None

The fastest flight from San Antonio to Harrisburg takes 4h 46m

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 4h 46m, 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 February 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 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 11,339 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,342 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,236 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.