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$189+ Cheap flights from San Antonio to Harrisburg (SAT - MDT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MDT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from San Antonio to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$269
(United Airlines)

One-way from

$189
(United Airlines)

Popular in

March

Cheapest in

June

Average price

$380
From San Antonio to Harrisburg
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One-way flight from San Antonio to Harrisburg
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Highest demand for flights based on searches. 15% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to Harrisburg

Cheapest flights from San Antonio to Harrisburg
Explore the most affordable flight options available from San Antonio to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:25 amSAT - MDT
1 stop5h 15mDelta
Sat 10/256:00 amMDT - SAT
1 stop8h 28mDelta
Deal found 9/16$269
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:37 amSAT - MDT
1 stop5h 51mDelta
Sat 10/41:45 pmMDT - SAT
1 stop5h 33mDelta
Deal found 9/15$319
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:35 pmSAT - MDT
1 stop5h 25mDelta
Mon 10/276:25 pmMDT - SAT
1 stop5h 42mDelta
Deal found 9/14$323
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:05 pmSAT - MDT
1 stop7h 20mUnited Airlines
Sat 10/410:25 amMDT - SAT
2 stops10h 05mUnited Airlines
Deal found 9/15$324
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:37 amSAT - MDT
1 stop5h 51mDelta
Mon 9/296:23 pmMDT - SAT
1 stop6h 36mDelta
Deal found 9/14$348
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:30 amSAT - MDT
2 stops10h 22mUnited Airlines
Sat 10/255:48 pmMDT - SAT
1 stop6h 13mUnited Airlines
Deal found 9/16$354
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:10 amSAT - MDT
1 stop5h 30mDelta
Sat 9/276:10 amMDT - SAT
1 stop7h 54mDelta
Deal found 9/14$377
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amSAT - MDT
1 stop7h 04mAmerican Airlines
Mon 10/136:51 amMDT - SAT
1 stop8h 17mAmerican Airlines
Deal found 9/16$404
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:10 pmSAT - MDT
1 stop24h 12mMultiple Airlines
Fri 10/179:12 pmMDT - SAT
2 stops44h 40mMultiple Airlines
Deal found 9/15$423
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:21 amSAT - MDT
1 stop7h 40mAmerican Airlines
Mon 9/294:36 pmMDT - SAT
1 stop6h 18mAmerican Airlines
Deal found 9/14$428

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Harrisburg 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from San Antonio to Harrisburg that are best for you.

Fly from

San Antonio

Fly to

Harrisburg

Route

Depart

Return

Price

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 1/21

7:00 am-4:34 pm

1 stop8h 34m

Harrisburg

Tue 1/27

6:30 am-12:24 pm

1 stop6h 54m

$269

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 10/18

2:55 pm-11:08 pm

1 stop7h 13m

Harrisburg

Wed 10/22

6:25 pm-12:20 am

1 stop6h 55m

$269

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 10/18

5:25 am-11:40 am

1 stop5h 15m

Harrisburg

Sat 10/25

6:00 am-1:28 pm

1 stop8h 28m

$269

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 11/7

4:35 pm-11:00 pm

1 stop5h 25m

Harrisburg

Mon 11/10

7:05 pm-12:33 am

1 stop6h 28m

$323

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 9/30

9:47 am-6:59 pm

2 stops8h 12m

Harrisburg

Sat 10/4

2:33 pm-11:01 pm

2 stops9h 28m

$329

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 10/18

7:00 am-1:54 pm

1 stop5h 54m

Harrisburg

Sat 10/25

2:33 pm-11:01 pm

2 stops9h 28m

$354

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 10/9

1:05 pm-7:57 pm

1 stop5h 52m

$189

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 10/9

7:35 pm-7:35 pm

2 stops23h 00m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from San Antonio to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Harrisburg

What is the cheapest month to book a flight from San Antonio to Harrisburg?

Currently, August is the cheapest month in which you can book a flight from San Antonio to Harrisburg (average of $347). Flying from San Antonio to Harrisburg in November is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harrisburg. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from San Antonio to Harrisburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Antonio to Harrisburg?

    There are many flights that can get you from San Antonio to Harrisburg in 7h 13m. Fly via United Airlines or Delta to get the fastest option. There are 1427 mi between San Antonio and Harrisburg. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Antonio to Harrisburg round-trip?

    Currently priced at $265, American Airlines will fly you from San Antonio to Harrisburg and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $268 and $268, respectively. You may be able to fly from San Antonio to Harrisburg for 32% less than the average price by searching for these airlines.

  • Can I find deals for flights from San Antonio to Harrisburg that include hotel bookings?

    Yes. In addition to deals on San Antonio to Harrisburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Harrisburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Harrisburg.

  • Can I find deals for business class flights from San Antonio to Harrisburg?

    Yes. Cheapflights offers flight deals from San Antonio to Harrisburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Harrisburg?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Harrisburg (average of $347). Flying from San Antonio to Harrisburg in November is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Carlisle
Mechanicsburg
Hershey
Camp Hill

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Alternative routes for San Antonio to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Antonio to Harrisburg

Discover the top 3 airlines that operate flights from San Antonio to Harrisburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$265Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$498FlexibilityNo cancel feeOn-time69%

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