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

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 37% 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 April 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.

$179 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 $438 to $344. The lowest price recently found on this route was $349.

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Find the cheapest flights from San Antonio to Harrisburg

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 11:51 pm

SAT

MDT

5h 51m

1 stop

6:33 pm - 12:44 am

MDT

SAT

7h 11m

1 stop

$349Delta

Wed, May 13 - Wed, May 20

5:34 pm - 12:55 am

SAT

MDT

6h 21m

1 stop

8:15 am - 3:39 pm

MDT

SAT

8h 24m

2 stops

$354United Airlines

Wed, May 20 - Wed, May 27

6:00 am - 5:08 pm

SAT

MDT

10h 08m

1 stop

6:03 pm - 10:50 am

MDT

SAT

17h 47m

2 stops

$372Multiple Airlines

Thu, Jun 18 - Thu, Jun 25

7:00 am - 1:50 pm

SAT

MDT

5h 50m

1 stop

5:50 pm - 10:54 pm

MDT

SAT

6h 04m

1 stop

$374United Airlines

Thu, Jun 18 - Wed, Jun 24

7:00 am - 1:55 pm

SAT

MDT

5h 55m

1 stop

2:17 pm - 10:44 pm

MDT

SAT

9h 27m

2 stops

$388United Airlines

Sat, May 16 - Sat, May 23

7:05 am - 2:18 pm

SAT

MDT

6h 13m

1 stop

4:59 pm - 10:59 pm

MDT

SAT

7h 00m

1 stop

$390American Airlines

Thu, Apr 30 - Mon, May 4

6:10 am - 2:52 pm

SAT

MDT

7h 42m

1 stop

4:59 pm - 10:59 pm

MDT

SAT

7h 00m

1 stop

$404American Airlines

Thu, Apr 30 - Mon, May 4

7:00 am - 1:50 pm

SAT

MDT

5h 50m

1 stop

6:30 am - 12:14 pm

MDT

SAT

6h 44m

1 stop

$413United Airlines

Thu, Jun 18 - Thu, Jun 25

3:11 pm - 11:25 pm

SAT

MDT

7h 14m

1 stop

4:59 pm - 10:59 pm

MDT

SAT

7h 00m

1 stop

$438American Airlines

Thu, Apr 30 - Mon, May 4

7:00 am - 2:03 pm

SAT

MDT

6h 03m

1 stop

6:30 am - 12:11 pm

MDT

SAT

6h 41m

1 stop

$439United Airlines

Wed, Aug 26 - Sat, Aug 29

United Airlines flights from San Antonio to Harrisburg

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

United Airlines

May 20

SAT5:34 pmSan Antonio

6h 21m

1 stop

MDT12:55 amHarrisburg

May 27

MDT8:15 amHarrisburg

8h 24m

2 stops

SAT3:39 pmSan Antonio

$354

United Airlines

May 16

SAT7:00 amSan Antonio

5h 55m

1 stop

MDT1:55 pmHarrisburg

May 23

MDT2:17 pmHarrisburg

9h 27m

2 stops

SAT10:44 pmSan Antonio

$388

United Airlines

Jun 18

SAT7:00 amSan Antonio

5h 50m

1 stop

MDT1:50 pmHarrisburg

Jun 25

MDT6:30 amHarrisburg

6h 44m

1 stop

SAT12:14 pmSan Antonio

$413

Delta flights from San Antonio to Harrisburg

Our best Delta deals on San Antonio to Harrisburg flight tickets

Delta

May 13

SAT5:00 pmSan Antonio

5h 51m

1 stop

MDT11:51 pmHarrisburg

May 20

MDT6:33 pmHarrisburg

7h 11m

1 stop

SAT12:44 amSan Antonio

$349

Delta

May 22

SAT4:11 pmSan Antonio

6h 40m

1 stop

MDT11:51 pmHarrisburg

May 30

MDT5:00 pmHarrisburg

6h 27m

1 stop

SAT10:27 pmSan Antonio

$374

Delta

May 22

SAT4:11 pmSan Antonio

6h 40m

1 stop

MDT11:51 pmHarrisburg

Jun 1

MDT6:33 pmHarrisburg

7h 11m

1 stop

SAT12:44 amSan Antonio

$399

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 5/13

5:00 pm-11:51 pm

1 stop5h 51m

Harrisburg

Wed 5/20

6:33 pm-12:44 am

1 stop7h 11m

$349

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 5/20

5:34 pm-12:55 am

1 stop6h 21m

Harrisburg

Wed 5/27

8:15 am-3:39 pm

2 stops8h 24m

$354

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 6/18

6:00 am-5:08 pm

1 stop10h 08m

Harrisburg

Thu 6/25

6:03 pm-10:50 am

2 stops17h 47m

$372

Quickest round-trip

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 6/18

7:00 am-1:50 pm

1 stop5h 50m

Harrisburg

Wed 6/24

5:50 pm-10:54 pm

1 stop6h 04m

$374

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 5/16

7:00 am-1:55 pm

1 stop5h 55m

Harrisburg

Sat 5/23

2:17 pm-10:44 pm

2 stops9h 27m

$388

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

$390

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 4/30

6:10 am-2:52 pm

1 stop7h 42m

Harrisburg

Mon 5/4

4:59 pm-10:59 pm

1 stop7h 00m

$404

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 6/18

7:00 am-1:50 pm

1 stop5h 50m

Harrisburg

Thu 6/25

6:30 am-12:14 pm

1 stop6h 44m

$413

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 4/30

3:11 pm-11:25 pm

1 stop7h 14m

Harrisburg

Mon 5/4

4:59 pm-10:59 pm

1 stop7h 00m

$438

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 8/26

7:00 am-2:03 pm

1 stop6h 03m

Harrisburg

Sat 8/29

6:30 am-12:11 pm

1 stop6h 41m

$439

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 April 2026, prices for San Antonio to Harrisburg flights are approximately 103% 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 56m
Direct flights	None

The fastest flight from San Antonio to Harrisburg takes 5h 56m

There are no direct flights from San Antonio to Harrisburg. There are no popular flight routes from San Antonio to Harrisburg.

Search flight deals

Frequently asked questions about flying from San Antonio to Harrisburg

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 56m, 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 April 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 35% and United Airlines at 19%.

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 11,549 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,533 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,369 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.