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 42% 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 December 2025, 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.

$207 Cheap Flights from San Antonio to Harrisburg in 2025/26

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Find the cheapest flights from San Antonio to Harrisburg

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:57 pm - 6:26 pm

SAT

MDT

27h 29m1 stop

5:25 pm - 9:30 am

MDT

SAT

17h 05m1 stop

$241Multiple Airlines

Fri, Feb 20 - Mon, Feb 23

4:00 pm - 10:56 pm

SAT

MDT

5h 56m1 stop

6:10 am - 11:26 am

MDT

SAT

6h 16m1 stop

$289Delta

Fri, Jan 16 - Fri, Jan 23

7:20 am - 1:51 pm

SAT

MDT

5h 31m1 stop

6:15 am - 3:11 pm

MDT

SAT

9h 56m2 stops

$294United Airlines

Thu, Mar 19 - Tue, Mar 31

5:00 am - 1:51 pm

SAT

MDT

7h 51m2 stops

6:15 am - 3:11 pm

MDT

SAT

9h 56m2 stops

$299United Airlines

Thu, Mar 19 - Tue, Mar 31

1:57 pm - 6:26 pm

SAT

MDT

27h 29m1 stop

4:07 pm - 9:30 am

MDT

SAT

18h 23m2 stops

$302Multiple Airlines

Fri, Feb 20 - Mon, Feb 23

4:00 pm - 10:44 pm

SAT

MDT

5h 44m1 stop

6:00 am - 11:19 am

MDT

SAT

6h 19m1 stop

$334Delta

Fri, May 8 - Sun, May 10

2:05 pm - 9:05 pm

SAT

MDT

6h 00m1 stop

6:30 am - 12:24 pm

MDT

SAT

6h 54m1 stop

$337United Airlines

Wed, Jan 21 - Sat, Jan 24

5:25 am - 4:34 pm

SAT

MDT

10h 09m2 stops

3:10 pm - 11:13 pm

MDT

SAT

9h 03m1 stop

$342United Airlines

Wed, Jan 21 - Sat, Jan 24

9:50 am - 6:59 pm

SAT

MDT

8h 09m2 stops

6:30 am - 3:46 pm

MDT

SAT

10h 16m2 stops

$347United Airlines

Wed, Jan 21 - Sat, Jan 24

4:00 pm - 10:44 pm

SAT

MDT

5h 44m1 stop

6:00 am - 11:19 am

MDT

SAT

6h 19m1 stop

$359Delta

Fri, May 8 - Sun, May 10

Delta flights from San Antonio to Harrisburg

Our best Delta deals on San Antonio to Harrisburg flight tickets

Delta

Jan 16

SAT4:00 pmSan Antonio

5h 56m

1 stop

MDT10:56 pmHarrisburg

Jan 23

MDT6:02 pmHarrisburg

7h 36m

1 stop

SAT12:38 amSan Antonio

$289

Find similar

Delta

May 8

SAT5:20 amSan Antonio

5h 31m

1 stop

MDT11:51 amHarrisburg

May 10

MDT6:10 amHarrisburg

6h 01m

1 stop

SAT11:11 amSan Antonio

$334

Find similar

Delta

May 8

SAT4:00 pmSan Antonio

5h 44m

1 stop

MDT10:44 pmHarrisburg

May 10

MDT6:00 amHarrisburg

6h 19m

1 stop

SAT11:19 amSan Antonio

$359

Find similar

United Airlines flights from San Antonio to Harrisburg

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

United Airlines

Mar 19

SAT7:20 amSan Antonio

5h 31m

1 stop

MDT1:51 pmHarrisburg

Mar 31

MDT6:15 amHarrisburg

9h 56m

2 stops

SAT3:11 pmSan Antonio

$294

Find similar

United Airlines

Mar 19

SAT5:00 amSan Antonio

7h 51m

2 stops

MDT1:51 pmHarrisburg

Mar 31

MDT6:15 amHarrisburg

9h 56m

2 stops

SAT3:11 pmSan Antonio

$299

Find similar

United Airlines

Jan 21

SAT2:05 pmSan Antonio

6h 00m

1 stop

MDT9:05 pmHarrisburg

Jan 24

MDT6:30 amHarrisburg

6h 54m

1 stop

SAT12:24 pmSan Antonio

$337

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 2/20

1:57 pm-6:26 pm

1 stop27h 29m

Harrisburg

Mon 2/23

5:25 pm-9:30 am

1 stop17h 05m

$241

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 1/16

4:00 pm-10:56 pm

1 stop5h 56m

Harrisburg

Fri 1/23

6:10 am-11:26 am

1 stop6h 16m

$289

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 3/19

7:20 am-1:51 pm

1 stop5h 31m

Harrisburg

Tue 3/31

6:15 am-3:11 pm

2 stops9h 56m

$294

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 3/19

5:00 am-1:51 pm

2 stops7h 51m

Harrisburg

Tue 3/31

6:15 am-3:11 pm

2 stops9h 56m

$299

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 2/20

1:57 pm-6:26 pm

1 stop27h 29m

Harrisburg

Mon 2/23

4:07 pm-9:30 am

2 stops18h 23m

$302

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 5/8

4:00 pm-10:44 pm

1 stop5h 44m

Harrisburg

Sun 5/10

6:00 am-11:19 am

1 stop6h 19m

$334

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 1/21

2:05 pm-9:05 pm

1 stop6h 00m

Harrisburg

Sat 1/24

6:30 am-12:24 pm

1 stop6h 54m

$337

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 1/21

5:25 am-4:34 pm

2 stops10h 09m

Harrisburg

Sat 1/24

3:10 pm-11:13 pm

1 stop9h 03m

$342

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 1/21

9:50 am-6:59 pm

2 stops8h 09m

Harrisburg

Sat 1/24

6:30 am-3:46 pm

2 stops10h 16m

$347

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 5/8

4:00 pm-10:44 pm

1 stop5h 44m

Harrisburg

Sun 5/10

6:00 am-11:19 am

1 stop6h 19m

$359

Flights are sorted by cheapest round-trip flights first.

Sorted 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.

What is the cheapest day to depart on your flight to Harrisburg?

The cheapest day to depart from San Antonio to Harrisburg is on a Saturday. Travelers who choose to depart for Harrisburg on a Saturday will often find tickets for as low as $325. On the other hand, Friday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $514.

What is the cheapest time of day to depart on your flight to Harrisburg?

Our data shows that the cheapest San Antonio to Harrisburg flights are usually those with departure times in the afternoon. Our users have found flights to Harrisburg in the afternoon for as low as $373. Try not to purchase tickets at noon because they tend to be around $434. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have San Antonio to Harrisburg flight prices changed over time?

As of December 2025, prices for San Antonio to Harrisburg flights are approximately 22% 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 44m
Direct flights	None

The fastest flight from San Antonio to Harrisburg takes 5h 44m

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 44m, 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 December 2025, 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 39% 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 11,050 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,099 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,021 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.