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Cheap flights from Harrisburg to San Antonio from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to San Antonio departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harrisburg to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:03 pm - 9:04 pm
MDT
-
SAT
7h 01m
1 stop
Delta Logo
5:15 am - 11:41 am
SAT
-
MDT
5h 26m
1 stop
$329Delta
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
12:44 pm - 7:26 pm
MDT
-
SAT
7h 42m
1 stop
American Airlines Logo
5:00 am - 1:58 pm
SAT
-
MDT
7h 58m
2 stops
$334American Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
11:01 am - 5:48 pm
MDT
-
SAT
7h 47m
2 stops
American Airlines Logo
12:41 pm - 10:08 pm
SAT
-
MDT
8h 27m
2 stops
$339American Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
2:23 pm - 8:57 pm
MDT
-
SAT
7h 34m
1 stop
American Airlines Logo
5:00 am - 1:58 pm
SAT
-
MDT
7h 58m
2 stops
$346American Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
5:54 pm - 10:50 pm
MDT
-
SAT
5h 56m
1 stop
United Airlines Logo
5:30 am - 4:52 pm
SAT
-
MDT
10h 22m
2 stops
$363United Airlines
Sat, Oct 3 - Sat, Oct 10
Delta Logo
6:22 pm - 12:20 am
MDT
-
SAT
6h 58m
1 stop
Delta Logo
4:00 pm - 11:09 pm
SAT
-
MDT
6h 09m
1 stop
$364Delta
Thu, Jul 9 - Tue, Jul 14
United Airlines Logo
6:30 am - 3:53 pm
MDT
-
SAT
10h 23m
2 stops
United Airlines Logo
7:00 am - 1:59 pm
SAT
-
MDT
5h 59m
1 stop
$383United Airlines
Sat, Oct 3 - Sat, Oct 10
American Airlines Logo
11:01 am - 5:48 pm
MDT
-
SAT
7h 47m
2 stops
American Airlines Logo
2:35 pm - 10:08 pm
SAT
-
MDT
6h 33m
1 stop
$386American Airlines
Sat, Sep 26 - Thu, Oct 1
American Airlines Logo
2:45 pm - 10:00 pm
MDT
-
SAT
8h 15m
2 stops
American Airlines Logo
5:00 am - 1:58 pm
SAT
-
MDT
7h 58m
2 stops
$391American Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
2:45 pm - 8:57 pm
MDT
-
SAT
7h 12m
2 stops
American Airlines Logo
5:00 am - 1:58 pm
SAT
-
MDT
7h 58m
2 stops
$394American Airlines
Thu, Aug 20 - Sun, Aug 23

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American Airlines flights from Harrisburg to San Antonio

Our best American Airlines deals on Harrisburg to San Antonio flight tickets
American Airlines
Aug 20
MDT12:44 pmHarrisburg
7h 42m
1 stop
SAT7:26 pmSan Antonio
Aug 23
SAT5:00 amSan Antonio
7h 58m
2 stops
MDT1:58 pmHarrisburg
$334
American Airlines
Jul 3
MDT6:45 amHarrisburg
7h 45m
1 stop
SAT1:30 pmSan Antonio
Jul 17
SAT5:47 pmSan Antonio
5h 38m
1 stop
MDT12:25 amHarrisburg
$335
American Airlines
Sep 19
MDT11:01 amHarrisburg
7h 47m
2 stops
SAT5:48 pmSan Antonio
Sep 26
SAT12:41 pmSan Antonio
8h 27m
2 stops
MDT10:08 pmHarrisburg
$339

United Airlines flights from Harrisburg to San Antonio

Our best United Airlines deals on Harrisburg to San Antonio flight tickets
United Airlines
Oct 3
MDT5:54 pmHarrisburg
5h 56m
1 stop
SAT10:50 pmSan Antonio
Oct 10
SAT5:30 amSan Antonio
10h 22m
2 stops
MDT4:52 pmHarrisburg
$363
United Airlines
Oct 3
MDT6:30 amHarrisburg
10h 23m
2 stops
SAT3:53 pmSan Antonio
Oct 10
SAT7:00 amSan Antonio
5h 59m
1 stop
MDT1:59 pmHarrisburg
$383
United Airlines
Aug 22
MDT5:54 pmHarrisburg
5h 57m
1 stop
SAT10:51 pmSan Antonio
Aug 26
SAT12:55 pmSan Antonio
6h 58m
1 stop
MDT8:53 pmHarrisburg
$419

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Harrisburg to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Thu 8/20

3:03 pm-9:04 pm

1 stop7h 01m

San Antonio

Sun 8/23

5:15 am-11:41 am

1 stop5h 26m

$329

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Thu 8/20

12:44 pm-7:26 pm

1 stop7h 42m

San Antonio

Sun 8/23

5:00 am-1:58 pm

2 stops7h 58m

$334

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Sat 9/19

11:01 am-5:48 pm

2 stops7h 47m

San Antonio

Sat 9/26

12:41 pm-10:08 pm

2 stops8h 27m

$339

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 8/19

2:23 pm-8:57 pm

1 stop7h 34m

San Antonio

Wed 8/26

5:00 am-1:58 pm

2 stops7h 58m

$346

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Sat 10/3

5:54 pm-10:50 pm

1 stop5h 56m

San Antonio

Sat 10/10

5:30 am-4:52 pm

2 stops10h 22m

$363

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Thu 7/9

6:22 pm-12:20 am

1 stop6h 58m

San Antonio

Tue 7/14

4:00 pm-11:09 pm

1 stop6h 09m

$364

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Sat 10/3

6:30 am-3:53 pm

2 stops10h 23m

San Antonio

Sat 10/10

7:00 am-1:59 pm

1 stop5h 59m

$383

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Sat 9/26

11:01 am-5:48 pm

2 stops7h 47m

San Antonio

Thu 10/1

2:35 pm-10:08 pm

1 stop6h 33m

$386

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 8/19

2:45 pm-10:00 pm

2 stops8h 15m

San Antonio

Wed 8/26

5:00 am-1:58 pm

2 stops7h 58m

$391

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Thu 8/20

2:45 pm-8:57 pm

2 stops7h 12m

San Antonio

Sun 8/23

5:00 am-1:58 pm

2 stops7h 58m

$394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to San Antonio from

How to get the cheapest flight ticket from Harrisburg to San Antonio

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

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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Harrisburg during August instead. Flights to San Antonio in August, while not as cheap as those in September, still average around $337.

How far in advance should I book a flight from Harrisburg to San Antonio?

You are more likely to see cheaper flights to San Antonio from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Harrisburg for as low as $288 on momondo.

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

When to book flights from Harrisburg to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harrisburg to San Antonio (MDT to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to San Antonio

Fastest flight time

6h 06m

Direct flights

None
The fastest flight from Harrisburg to San Antonio takes 6h 06m
There are no direct flights from Harrisburg to San Antonio. There are no popular flight routes from Harrisburg to San Antonio.
Search flight deals

Frequently asked questions about flying from Harrisburg to San Antonio

  • How far is Harrisburg to San Antonio by plane?

    The distance between Harrisburg and San Antonio is about 1429.5 mi. In terms of flight time, this usually takes a little over 6h 06m.

  • When did momondo last update prices for flights from Harrisburg Airport to San Antonio Airport?

    Prices for flights from Harrisburg Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Harrisburg Airport to San Antonio Airport?

  • How old do you have to be to fly from Harrisburg Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Harrisburg Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio 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 San Antonio 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 Harrisburg to San Antonio?

Best airlines flying from Harrisburg to San Antonio

Compare and see reviews for airlines that fly from Harrisburg to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $268Free CancellationRating
7.8
8,455 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,776 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,899 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Harrisburg to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Harrisburg.

Can I find flights from Harrisburg to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Harrisburg which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Harrisburg to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Harrisburg.

I’m not ready to book a flight from Harrisburg to San Antonio right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Harrisburg to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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