Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Harrisburg to San Antonio from $179

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 5/28. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 9:14 pm
MDT
-
SAT
7h 11m
1 stop
Delta Logo
5:05 am - 11:36 am
SAT
-
MDT
5h 31m
1 stop
$329Delta
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
2:10 pm - 10:38 pm
MDT
-
SAT
9h 28m
2 stops
United Airlines Logo
5:24 pm - 12:40 am
SAT
-
MDT
6h 16m
1 stop
$334United Airlines
Sat, Sep 5 - Wed, Sep 9
American Airlines Logo
3:37 pm - 10:59 pm
MDT
-
SAT
8h 22m
1 stop
American Airlines Logo
2:51 pm - 10:42 pm
SAT
-
MDT
6h 51m
1 stop
$343American Airlines
Wed, May 20 - Sat, May 23
American Airlines Logo
6:15 am - 1:05 pm
MDT
-
SAT
7h 50m
1 stop
American Airlines Logo
1:30 pm - 9:58 pm
SAT
-
MDT
7h 28m
1 stop
$349American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
4:59 pm - 10:59 pm
MDT
-
SAT
7h 00m
1 stop
American Airlines Logo
1:40 pm - 11:12 pm
SAT
-
MDT
8h 32m
1 stop
$357American Airlines
Wed, May 20 - Sat, May 23
United Airlines Logo
5:55 pm - 10:57 pm
MDT
-
SAT
6h 02m
1 stop
United Airlines Logo
6:40 am - 1:35 pm
SAT
-
MDT
5h 55m
1 stop
$370United Airlines
Wed, Jul 1 - Sat, Jul 4
United Airlines Logo
6:15 am - 3:21 pm
MDT
-
SAT
10h 06m
2 stops
United Airlines Logo
7:00 am - 1:50 pm
SAT
-
MDT
5h 50m
1 stop
$371United Airlines
Wed, Jun 3 - Wed, Jun 10
Delta Logo
5:34 pm - 10:21 pm
MDT
-
SAT
5h 47m
1 stop
Delta Logo
5:15 am - 11:41 am
SAT
-
MDT
5h 26m
1 stop
$374Delta
Wed, Jul 1 - Tue, Jul 7
United Airlines Logo
10:40 am - 4:29 pm
MDT
-
SAT
6h 49m
1 stop
United Airlines Logo
11:48 am - 9:29 pm
SAT
-
MDT
8h 41m
2 stops
$375United Airlines
Wed, Jul 1 - Sat, Jul 4
Delta Logo
6:33 pm - 12:44 am
MDT
-
SAT
7h 11m
1 stop
Delta Logo
4:00 pm - 11:51 pm
SAT
-
MDT
6h 51m
1 stop
$378Delta
Mon, Jun 1 - Fri, Jun 5

Delta flights from Harrisburg to San Antonio

Our best Delta deals on Harrisburg to San Antonio flight tickets
Delta
Aug 19
MDT3:03 pmHarrisburg
7h 11m
1 stop
SAT9:14 pmSan Antonio
Aug 26
SAT5:05 amSan Antonio
5h 31m
1 stop
MDT11:36 amHarrisburg
$329
Delta
Jun 1
MDT6:33 pmHarrisburg
7h 11m
1 stop
SAT12:44 amSan Antonio
Jun 8
SAT4:00 pmSan Antonio
6h 10m
1 stop
MDT11:10 pmHarrisburg
$339
Delta
Jul 1
MDT5:34 pmHarrisburg
5h 47m
1 stop
SAT10:21 pmSan Antonio
Jul 7
SAT5:15 amSan Antonio
5h 26m
1 stop
MDT11:41 amHarrisburg
$374

United Airlines flights from Harrisburg to San Antonio

Our best United Airlines deals on Harrisburg to San Antonio flight tickets
United Airlines
Sep 5
MDT2:10 pmHarrisburg
9h 28m
2 stops
SAT10:38 pmSan Antonio
Sep 9
SAT5:24 pmSan Antonio
6h 16m
1 stop
MDT12:40 amHarrisburg
$334
United Airlines
Jul 1
MDT5:55 pmHarrisburg
6h 02m
1 stop
SAT10:57 pmSan Antonio
Jul 4
SAT6:40 amSan Antonio
5h 55m
1 stop
MDT1:35 pmHarrisburg
$370
United Airlines
Jun 3
MDT6:15 amHarrisburg
10h 06m
2 stops
SAT3:21 pmSan Antonio
Jun 10
SAT7:00 amSan Antonio
5h 50m
1 stop
MDT1:50 pmHarrisburg
$371

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 May 7, 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

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 8/19

3:03 pm-9:14 pm

1 stop7h 11m

San Antonio

Wed 8/26

5:05 am-11:36 am

1 stop5h 31m

$329

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Sat 9/5

2:10 pm-10:38 pm

2 stops9h 28m

San Antonio

Wed 9/9

5:24 pm-12:40 am

1 stop6h 16m

$334

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 5/20

3:37 pm-10:59 pm

1 stop8h 22m

San Antonio

Sat 5/23

2:51 pm-10:42 pm

1 stop6h 51m

$343

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Thu 8/27

6:15 am-1:05 pm

1 stop7h 50m

San Antonio

Mon 8/31

1:30 pm-9:58 pm

1 stop7h 28m

$349

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 5/20

4:59 pm-10:59 pm

1 stop7h 00m

San Antonio

Sat 5/23

1:40 pm-11:12 pm

1 stop8h 32m

$357

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 7/1

5:55 pm-10:57 pm

1 stop6h 02m

San Antonio

Sat 7/4

6:40 am-1:35 pm

1 stop5h 55m

$370

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 6/3

6:15 am-3:21 pm

2 stops10h 06m

San Antonio

Wed 6/10

7:00 am-1:50 pm

1 stop5h 50m

$371
Quickest round-trip

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 7/1

5:34 pm-10:21 pm

1 stop5h 47m

San Antonio

Tue 7/7

5:15 am-11:41 am

1 stop5h 26m

$374

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 7/1

10:40 am-4:29 pm

1 stop6h 49m

San Antonio

Sat 7/4

11:48 am-9:29 pm

2 stops8h 41m

$375

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Mon 6/1

6:33 pm-12:44 am

1 stop7h 11m

San Antonio

Fri 6/5

4:00 pm-11:51 pm

1 stop6h 51m

$378

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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 $369 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 $301 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

5h 43m

Direct flights

None
The fastest flight from Harrisburg to San Antonio takes 5h 43m
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 5h 43m.

  • 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 $178Free CancellationRating
7.9
8,459 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,690 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
Boerne
Pleasanton
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.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/6
Sat 6/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States