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

American Airlines and Delta are the most popular carriers operating from San Antonio to Harrisburg

Which airport is the most popular layover for flights between San Antonio and Harrisburg?

Philadelphia (PHL) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from San Antonio to Harrisburg?

Chicago (ORD) has the shortest average layover time for this route: 0h 44m.

What airlines fly to Harrisburg?

Southwest, American Airlines and United Airlines 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 44% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 5 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from San Antonio to Harrisburg?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 49m.

Which layover airport offers the lowest fares from San Antonio to Harrisburg?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $305.

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 August 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.

$303 Cheap Flights from San Antonio to Harrisburg in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:02 pm - 11:53 pmSAT San Antonio-MDT Harrisburg

7h 51m1 stop Chicago O'Hare Intl

6:54 pm - 11:55 pmMDT Harrisburg-SAT San Antonio

6h 01m1 stop Chicago O'Hare Intl

$339American Airlines

Wed, Sep 16 - Wed, Sep 30

3:02 pm - 11:53 pmSAT San Antonio-MDT Harrisburg

7h 51m1 stop Chicago O'Hare Intl

6:54 pm - 11:55 pmMDT Harrisburg-SAT San Antonio

6h 01m1 stop Chicago O'Hare Intl

$339American Airlines

Wed, Sep 16 - Wed, Sep 30

5:30 am - 4:52 pmSAT San Antonio-MDT Harrisburg

10h 22m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

5:54 pm - 10:50 pmMDT Harrisburg-SAT San Antonio

5h 56m1 stop Chicago O'Hare Intl

$344United Airlines

Wed, Sep 16 - Wed, Sep 30

2:35 pm - 10:08 pmSAT San Antonio-MDT Harrisburg

6h 33m1 stop Chicago O'Hare Intl

12:10 pm - 6:08 pmMDT Harrisburg-SAT San Antonio

6h 58m1 stop Chicago O'Hare Intl

$345American Airlines

Fri, Oct 2 - Tue, Oct 6

5:15 am - 11:33 amSAT San Antonio-MDT Harrisburg

5h 18m1 stop Detroit Metropolitan Wayne County

5:10 pm - 10:20 pmMDT Harrisburg-SAT San Antonio

6h 10m1 stop Detroit Metropolitan Wayne County

$359Delta

Thu, Oct 15 - Sat, Oct 17

3:02 pm - 11:53 pmSAT San Antonio-MDT Harrisburg

7h 51m1 stop Chicago O'Hare Intl

4:25 pm - 9:38 pmMDT Harrisburg-SAT San Antonio

6h 13m1 stop Charlotte Douglas

$374American Airlines

Sun, Sep 13 - Sat, Sep 19

1:00 pm - 11:30 pmSAT San Antonio-MDT Harrisburg

9h 30m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

5:54 pm - 10:50 pmMDT Harrisburg-SAT San Antonio

5h 56m1 stop Chicago O'Hare Intl

$380United Airlines

Wed, Sep 16 - Wed, Sep 30

7:00 am - 1:39 pmSAT San Antonio-MDT Harrisburg

5h 39m1 stop Washington, D.C. Dulles Intl

6:30 am - 11:52 amMDT Harrisburg-SAT San Antonio

6h 22m1 stop Chicago O'Hare Intl

$386United Airlines

Sat, Sep 12 - Sun, Sep 20

5:15 am - 11:33 amSAT San Antonio-MDT Harrisburg

5h 18m1 stop Detroit Metropolitan Wayne County

6:06 pm - 12:33 amMDT Harrisburg-SAT San Antonio

7h 27m1 stop Atlanta Hartsfield-Jackson

$479Delta

Thu, Oct 15 - Mon, Oct 19

5:15 am - 11:33 amSAT San Antonio-MDT Harrisburg

5h 18m1 stop Detroit Metropolitan Wayne County

6:06 pm - 12:33 amMDT Harrisburg-SAT San Antonio

7h 27m1 stop Atlanta Hartsfield-Jackson

$489Delta

Thu, Oct 15 - Mon, Oct 19

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American Airlines flights from San Antonio to Harrisburg

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

American Airlines

Sep 16

SAT3:02 pmSan Antonio

7h 51m

1 stop

MDT11:53 pmHarrisburg

Sep 30

MDT6:54 pmHarrisburg

6h 01m

1 stop

SAT11:55 pmSan Antonio

$339

American Airlines

Oct 2

SAT2:35 pmSan Antonio

6h 33m

1 stop

MDT10:08 pmHarrisburg

Oct 6

MDT12:10 pmHarrisburg

6h 58m

1 stop

SAT6:08 pmSan Antonio

$345

American Airlines

Sep 5

SAT5:59 amSan Antonio

5h 46m

1 stop

MDT12:45 pmHarrisburg

Sep 6

MDT1:25 pmHarrisburg

5h 51m

1 stop

SAT6:16 pmSan Antonio

$351

United Airlines flights from San Antonio to Harrisburg

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

United Airlines

Sep 16

SAT5:30 amSan Antonio

10h 22m

2 stops

MDT4:52 pmHarrisburg

Sep 30

MDT5:54 pmHarrisburg

5h 56m

1 stop

SAT10:50 pmSan Antonio

$344

United Airlines

Sep 5

SAT12:55 pmSan Antonio

9h 35m

2 stops

MDT11:30 pmHarrisburg

Sep 6

MDT5:54 pmHarrisburg

5h 56m

1 stop

SAT10:50 pmSan Antonio

$356

United Airlines

Sep 16

SAT1:00 pmSan Antonio

9h 30m

2 stops

MDT11:30 pmHarrisburg

Sep 30

MDT5:54 pmHarrisburg

5h 56m

1 stop

SAT10:50 pmSan Antonio

$380

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 9/16

3:02 pm-11:53 pm

1 stop7h 51m

Harrisburg

Wed 9/30

6:54 pm-11:55 pm

1 stop6h 01m

$339

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 9/16

3:02 pm-11:53 pm

1 stop7h 51m

Harrisburg

Wed 9/30

6:54 pm-11:55 pm

1 stop6h 01m

$339

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 9/16

5:30 am-4:52 pm

2 stops10h 22m

Harrisburg

Wed 9/30

5:54 pm-10:50 pm

1 stop5h 56m

$344

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Fri 10/2

2:35 pm-10:08 pm

1 stop6h 33m

Harrisburg

Tue 10/6

12:10 pm-6:08 pm

1 stop6h 58m

$345

Quickest round-trip

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 10/15

5:15 am-11:33 am

1 stop5h 18m

Harrisburg

Sat 10/17

5:10 pm-10:20 pm

1 stop6h 10m

$359

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Sun 9/13

3:02 pm-11:53 pm

1 stop7h 51m

Harrisburg

Sat 9/19

4:25 pm-9:38 pm

1 stop6h 13m

$374

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Wed 9/16

1:00 pm-11:30 pm

2 stops9h 30m

Harrisburg

Wed 9/30

5:54 pm-10:50 pm

1 stop5h 56m

$380

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Sat 9/12

7:00 am-1:39 pm

1 stop5h 39m

Harrisburg

Sun 9/20

6:30 am-11:52 am

1 stop6h 22m

$386

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 10/15

5:15 am-11:33 am

1 stop5h 18m

Harrisburg

Mon 10/19

6:06 pm-12:33 am

1 stop7h 27m

$479

San AntonioHarrisburg

SAT San Antonio - MDT Harrisburg

SATMDT

San Antonio

Thu 10/15

5:15 am-11:33 am

1 stop5h 18m

Harrisburg

Mon 10/19

6:06 pm-12:33 am

1 stop7h 27m

$489

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

Layovers

What is the typical price of a round-trip flight between San Antonio and Harrisburg?

Prices are currently typical for flights on this route.

Typical prices usually range from $338 to $465.
The lowest price recently found on this route was $339.

What is the cheapest month to fly to Harrisburg?

The month of December is, on average, the cheapest month to fly to Harrisburg from San Antonio, with most prices found around $344. If you aren’t able to travel to Harrisburg during the month of December, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $373.

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

Best Price Found	$303
Fastest flight time	5h 18m
Direct flights	None

The best one-way flight to Harrisburg from San Antonio in the past 72 hours is $303. The best round-trip flight deal from San Antonio to Harrisburg found on momondo in the last 72 hours is $339.

The fastest flight from San Antonio to Harrisburg takes 5h 18m

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 18m, 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 August 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 47% of all bookings. The subsequent popular airlines are Delta at 29% and United Airlines at 24%.

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
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 10,136 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 12,025 reviews	Search American Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 7.8 8,538 reviews	Search Delta flights

Hershey

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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.