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

United Airlines is the most popular carrier operating from San Antonio to Harrisburg

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.

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 January 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.

$248 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.

5:30 am - 11:16 am

SAT

MDT

4h 46m

1 stop

5:55 pm - 12:35 am

MDT

SAT

7h 40m

1 stop

$289Delta

Fri, Feb 20 - Sun, Feb 22

2:10 pm - 8:56 pm

SAT

MDT

5h 46m

1 stop

6:29 am - 3:38 pm

MDT

SAT

10h 09m

2 stops

$294United Airlines

Wed, Feb 25 - Wed, Mar 4

2:14 pm - 12:22 am

SAT

MDT

9h 08m

2 stops

6:15 am - 1:08 pm

MDT

SAT

7h 53m

2 stops

$300United Airlines

Wed, Apr 22 - Tue, Apr 28

5:17 am - 12:01 pm

SAT

MDT

5h 44m

1 stop

3:33 pm - 10:55 pm

MDT

SAT

8h 22m

1 stop

$314American Airlines

Thu, Feb 12 - Mon, Feb 16

8:53 pm - 9:25 am

SAT

MDT

11h 32m

1 stop

5:26 pm - 9:30 am

MDT

SAT

17h 04m

1 stop

$337Multiple Airlines

Sat, Mar 7 - Mon, Mar 9

5:10 am - 12:39 pm

SAT

MDT

6h 29m

1 stop

4:40 pm - 10:42 pm

MDT

SAT

7h 02m

1 stop

$339Delta

Tue, Mar 10 - Tue, Mar 10

5:20 am - 1:56 pm

SAT

MDT

7h 36m

2 stops

6:15 am - 1:08 pm

MDT

SAT

7h 53m

2 stops

$342United Airlines

Wed, Feb 25 - Wed, Mar 4

5:20 am - 11:51 am

SAT

MDT

5h 31m

1 stop

6:00 am - 11:19 am

MDT

SAT

6h 19m

1 stop

$344Delta

Fri, May 8 - Sun, May 10

7:30 am - 1:49 pm

SAT

MDT

5h 19m

1 stop

10:35 am - 7:23 pm

MDT

SAT

9h 48m

2 stops

$352United Airlines

Thu, May 28 - Tue, Jun 2

8:53 pm - 9:25 am

SAT

MDT

11h 32m

1 stop

5:26 pm - 11:59 pm

MDT

SAT

31h 33m

2 stops

$363Multiple Airlines

Sat, Mar 7 - Mon, Mar 9

Delta flights from San Antonio to Harrisburg

Our best Delta deals on San Antonio to Harrisburg flight tickets

Delta

Feb 20

SAT5:30 amSan Antonio

4h 46m

1 stop

MDT11:16 amHarrisburg

Feb 22

MDT5:55 pmHarrisburg

7h 40m

1 stop

SAT12:35 amSan Antonio

$289

Delta

Mar 10

SAT5:10 amSan Antonio

6h 29m

1 stop

MDT12:39 pmHarrisburg

Mar 10

MDT4:40 pmHarrisburg

7h 02m

1 stop

SAT10:42 pmSan Antonio

$339

Delta

May 8

SAT5:20 amSan Antonio

5h 31m

1 stop

MDT11:51 amHarrisburg

May 10

MDT6:00 amHarrisburg

6h 19m

1 stop

SAT11:19 amSan Antonio

$344

American Airlines flights from San Antonio to Harrisburg

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

American Airlines

Feb 12

SAT5:17 amSan Antonio

5h 44m

1 stop

MDT12:01 pmHarrisburg

Feb 16

MDT3:33 pmHarrisburg

8h 22m

1 stop

SAT10:55 pmSan Antonio

$314

American Airlines

Feb 4

SAT3:07 pmSan Antonio

6h 45m

1 stop

MDT10:52 pmHarrisburg

Feb 8

MDT5:02 pmHarrisburg

7h 56m

1 stop

SAT11:58 pmSan Antonio

$339

American Airlines

May 8

SAT6:10 amSan Antonio

7h 42m

1 stop

MDT2:52 pmHarrisburg

May 10

MDT7:00 amHarrisburg

8h 21m

1 stop

SAT2:21 pmSan Antonio

$443

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 2/20

5:30 am-11:16 am

1 stop4h 46m

Harrisburg

Sun 2/22

5:55 pm-12:35 am

1 stop7h 40m

$289

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 2/25

2:10 pm-8:56 pm

1 stop5h 46m

Harrisburg

Wed 3/4

6:29 am-3:38 pm

2 stops10h 09m

$294

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 4/22

2:14 pm-12:22 am

2 stops9h 08m

Harrisburg

Tue 4/28

6:15 am-1:08 pm

2 stops7h 53m

$300

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 2/12

5:17 am-12:01 pm

1 stop5h 44m

Harrisburg

Mon 2/16

3:33 pm-10:55 pm

1 stop8h 22m

$314

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 3/7

8:53 pm-9:25 am

1 stop11h 32m

Harrisburg

Mon 3/9

5:26 pm-9:30 am

1 stop17h 04m

$337

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 3/10

5:10 am-12:39 pm

1 stop6h 29m

Harrisburg

Tue 3/10

4:40 pm-10:42 pm

1 stop7h 02m

$339

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 2/25

5:20 am-1:56 pm

2 stops7h 36m

Harrisburg

Wed 3/4

6:15 am-1:08 pm

2 stops7h 53m

$342

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 5/8

5:20 am-11:51 am

1 stop5h 31m

Harrisburg

Sun 5/10

6:00 am-11:19 am

1 stop6h 19m

$344

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 5/28

7:30 am-1:49 pm

1 stop5h 19m

Harrisburg

Tue 6/2

10:35 am-7:23 pm

2 stops9h 48m

$352

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 3/7

8:53 pm-9:25 am

1 stop11h 32m

Harrisburg

Mon 3/9

5:26 pm-11:59 pm

2 stops31h 33m

$363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 January 2026, prices for San Antonio to Harrisburg flights are approximately 80% 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 January 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 38% and United Airlines at 16%.

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 11,174 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,191 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,089 reviews	Search Delta flights

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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.