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

Frontier, United Airlines, and Delta are the most popular carriers 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 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.

$119 Cheap Flights from San Antonio to Harrisburg in 2026

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 $399 to $675. The lowest price recently found on this route was $285.

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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.

1:22 pm - 9:28 pm

SAT

MDT

7h 06m

1 stop

5:26 pm - 9:27 am

MDT

SAT

17h 01m

1 stop

$285Multiple Airlines

Thu, Mar 19 - Mon, Mar 23

10:14 am - 4:13 pm

SAT

MDT

4h 59m

1 stop

4:59 pm - 10:59 pm

MDT

SAT

7h 00m

1 stop

$289American Airlines

Thu, Apr 2 - Wed, Apr 8

1:22 pm - 9:21 pm

SAT

MDT

6h 59m

1 stop

6:16 pm - 9:27 am

MDT

SAT

16h 11m

1 stop

$291Multiple Airlines

Fri, Apr 10 - Mon, Apr 13

7:20 am - 3:35 pm

SAT

MDT

7h 15m

1 stop

6:33 pm - 11:55 pm

MDT

SAT

6h 22m

1 stop

$293American Airlines

Tue, Mar 17 - Tue, Mar 24

5:30 am - 4:51 pm

SAT

MDT

10h 21m

2 stops

6:15 am - 11:03 am

MDT

SAT

5h 48m

1 stop

$294United Airlines

Wed, Apr 15 - Sun, Apr 19

1:22 pm - 9:28 pm

SAT

MDT

7h 06m

1 stop

10:18 pm - 12:27 pm

MDT

SAT

15h 09m

1 stop

$300Multiple Airlines

Thu, Mar 19 - Tue, Mar 24

1:22 pm - 9:28 pm

SAT

MDT

7h 06m

1 stop

5:26 pm - 12:27 pm

MDT

SAT

20h 01m

2 stops

$306Multiple Airlines

Thu, Mar 19 - Mon, Mar 23

7:15 am - 1:55 pm

SAT

MDT

5h 40m

1 stop

6:15 am - 11:03 am

MDT

SAT

5h 48m

1 stop

$307United Airlines

Thu, Apr 16 - Sun, Apr 19

7:00 am - 1:27 pm

SAT

MDT

5h 27m

1 stop

2:02 pm - 10:57 pm

MDT

SAT

9h 55m

2 stops

$309United Airlines

Tue, Mar 17 - Tue, Mar 24

4:15 pm - 10:50 pm

SAT

MDT

5h 35m

1 stop

5:00 pm - 10:27 pm

MDT

SAT

6h 27m

1 stop

$314Delta

Fri, May 15 - Mon, Jun 1

American Airlines flights from San Antonio to Harrisburg

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

American Airlines

Apr 2

SAT10:14 amSan Antonio

4h 59m

1 stop

MDT4:13 pmHarrisburg

Apr 8

MDT4:59 pmHarrisburg

7h 00m

1 stop

SAT10:59 pmSan Antonio

$289

American Airlines

Mar 17

SAT7:20 amSan Antonio

7h 15m

1 stop

MDT3:35 pmHarrisburg

Mar 24

MDT6:33 pmHarrisburg

6h 22m

1 stop

SAT11:55 pmSan Antonio

$293

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

$332

Delta flights from San Antonio to Harrisburg

Our best Delta deals on San Antonio to Harrisburg flight tickets

Delta

May 15

SAT4:15 pmSan Antonio

5h 35m

1 stop

MDT10:50 pmHarrisburg

Jun 1

MDT5:00 pmHarrisburg

6h 27m

1 stop

SAT10:27 pmSan Antonio

$314

Delta

May 16

SAT5:00 pmSan Antonio

5h 51m

1 stop

MDT11:51 pmHarrisburg

Jun 1

MDT5:00 pmHarrisburg

6h 27m

1 stop

SAT10:27 pmSan Antonio

$339

Delta

Mar 10

SAT5:30 pmSan Antonio

5h 11m

1 stop

MDT11:41 pmHarrisburg

Mar 17

MDT4:40 pmHarrisburg

7h 02m

1 stop

SAT10:42 pmSan Antonio

$348

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 3/19

1:22 pm-9:28 pm

1 stop7h 06m

Harrisburg

Mon 3/23

5:26 pm-9:27 am

1 stop17h 01m

$285

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 4/2

10:14 am-4:13 pm

1 stop4h 59m

Harrisburg

Wed 4/8

4:59 pm-10:59 pm

1 stop7h 00m

$289

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 4/10

1:22 pm-9:21 pm

1 stop6h 59m

Harrisburg

Mon 4/13

6:16 pm-9:27 am

1 stop16h 11m

$291

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 3/17

7:20 am-3:35 pm

1 stop7h 15m

Harrisburg

Tue 3/24

6:33 pm-11:55 pm

1 stop6h 22m

$293

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 4/15

5:30 am-4:51 pm

2 stops10h 21m

Harrisburg

Sun 4/19

6:15 am-11:03 am

1 stop5h 48m

$294

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 3/19

1:22 pm-9:28 pm

1 stop7h 06m

Harrisburg

Tue 3/24

10:18 pm-12:27 pm

1 stop15h 09m

$300

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 3/19

1:22 pm-9:28 pm

1 stop7h 06m

Harrisburg

Mon 3/23

5:26 pm-12:27 pm

2 stops20h 01m

$306

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 4/16

7:15 am-1:55 pm

1 stop5h 40m

Harrisburg

Sun 4/19

6:15 am-11:03 am

1 stop5h 48m

$307

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 3/17

7:00 am-1:27 pm

1 stop5h 27m

Harrisburg

Tue 3/24

2:02 pm-10:57 pm

2 stops9h 55m

$309

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 5/15

4:15 pm-10:50 pm

1 stop5h 35m

Harrisburg

Mon 6/1

5:00 pm-10:27 pm

1 stop6h 27m

$314

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 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.

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 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 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 37% 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 11,369 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,375 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights

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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.