Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Harrisburg to San Antonio from $242

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 7/29. 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
3:04 pm - 9:04 pm
MDT
-
SAT
7h 00m
1 stop
Delta Logo
7:55 am - 2:13 pm
SAT
-
MDT
5h 18m
1 stop
$329Delta
Wed, Aug 19 - Wed, Aug 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
$334American Airlines
Wed, Aug 19 - Wed, Aug 26
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
$339American Airlines
Wed, Aug 19 - Wed, Aug 26
Delta Logo
6:24 pm - 12:28 am
MDT
-
SAT
7h 04m
1 stop
Delta Logo
2:43 pm - 11:10 pm
SAT
-
MDT
7h 27m
1 stop
$354Delta
Mon, Aug 3 - Sat, Aug 8
American Airlines Logo
6:15 am - 1:07 pm
MDT
-
SAT
7h 52m
2 stops
American Airlines Logo
2:50 pm - 10:08 pm
SAT
-
MDT
6h 18m
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
$394American Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
5:00 pm - 12:10 am
MDT
-
SAT
8h 10m
1 stop
American Airlines Logo
2:10 pm - 11:10 pm
SAT
-
MDT
8h 00m
1 stop
$416American Airlines
Tue, Jul 14 - Sun, Jul 19
United Airlines Logo
5:54 pm - 10:51 pm
MDT
-
SAT
5h 57m
1 stop
United Airlines Logo
12:55 pm - 8:53 pm
SAT
-
MDT
6h 58m
1 stop
$419United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
6:30 am - 3:43 pm
MDT
-
SAT
10h 13m
2 stops
United Airlines Logo
12:55 pm - 8:53 pm
SAT
-
MDT
6h 58m
1 stop
$424United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
6:30 am - 3:43 pm
MDT
-
SAT
10h 13m
2 stops
United Airlines Logo
5:30 am - 4:52 pm
SAT
-
MDT
10h 22m
2 stops
$429United Airlines
Sat, Aug 22 - Wed, Aug 26

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

Delta flights from Harrisburg to San Antonio

Our best Delta deals on Harrisburg to San Antonio flight tickets
Delta
Aug 19
MDT3:04 pmHarrisburg
7h 00m
1 stop
SAT9:04 pmSan Antonio
Aug 26
SAT7:55 amSan Antonio
5h 18m
1 stop
MDT2:13 pmHarrisburg
$329
Delta
Aug 3
MDT6:24 pmHarrisburg
7h 04m
1 stop
SAT12:28 amSan Antonio
Aug 8
SAT2:43 pmSan Antonio
7h 27m
1 stop
MDT11:10 pmHarrisburg
$354
Delta
Jul 22
MDT6:20 amHarrisburg
5h 14m
1 stop
SAT10:34 amSan Antonio
Jul 26
SAT5:15 amSan Antonio
5h 48m
1 stop
MDT12:03 pmHarrisburg
$459

American Airlines flights from Harrisburg to San Antonio

Our best American Airlines deals on Harrisburg to San Antonio flight tickets
American Airlines
Aug 19
MDT2:23 pmHarrisburg
7h 34m
1 stop
SAT8:57 pmSan Antonio
Aug 26
SAT5:00 amSan Antonio
7h 58m
2 stops
MDT1:58 pmHarrisburg
$334
American Airlines
Aug 19
MDT2:45 pmHarrisburg
8h 15m
2 stops
SAT10:00 pmSan Antonio
Aug 26
SAT5:00 amSan Antonio
7h 58m
2 stops
MDT1:58 pmHarrisburg
$339
American Airlines
Nov 19
MDT6:08 amHarrisburg
8h 03m
1 stop
SAT1:11 pmSan Antonio
Dec 1
SAT6:00 amSan Antonio
7h 31m
2 stops
MDT2:31 pmHarrisburg
$340

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 July 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
Quickest round-trip

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Wed 8/19

3:04 pm-9:04 pm

1 stop7h 00m

San Antonio

Wed 8/26

7:55 am-2:13 pm

1 stop5h 18m

$329

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

$334

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

$339

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Mon 8/3

6:24 pm-12:28 am

1 stop7h 04m

San Antonio

Sat 8/8

2:43 pm-11:10 pm

1 stop7h 27m

$354

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Sat 9/26

6:15 am-1:07 pm

2 stops7h 52m

San Antonio

Thu 10/1

2:50 pm-10:08 pm

1 stop6h 18m

$386

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Thu 8/20

2:45 pm-10:00 pm

2 stops8h 15m

San Antonio

Sun 8/23

5:00 am-1:58 pm

2 stops7h 58m

$394

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Tue 7/14

5:00 pm-12:10 am

1 stop8h 10m

San Antonio

Sun 7/19

2:10 pm-11:10 pm

1 stop8h 00m

$416

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Sat 8/22

5:54 pm-10:51 pm

1 stop5h 57m

San Antonio

Wed 8/26

12:55 pm-8:53 pm

1 stop6h 58m

$419

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Sat 8/22

6:30 am-3:43 pm

2 stops10h 13m

San Antonio

Wed 8/26

12:55 pm-8:53 pm

1 stop6h 58m

$424

HarrisburgSan Antonio

MDT - SAT

MDTSAT

Harrisburg

Sat 8/22

6:30 am-3:43 pm

2 stops10h 13m

San Antonio

Wed 8/26

5:30 am-4:52 pm

2 stops10h 22m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 $376 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 11m

Direct flights

None
The fastest flight from Harrisburg to San Antonio takes 6h 11m
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 11m.

  • 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
8,450 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,782 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,944 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.

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
Thu 8/6
Thu 8/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States