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$173+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MDT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$269
(Delta)

One-way from

$173
(Frontier)

Popular in

March

Cheapest in

June

Average price

$354
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. 14% potential increase in price ($69 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 August 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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
Sat 10/185:15 pmSAT - MDT
1 stop4h 53mDelta
Sat 10/256:00 amMDT - SAT
1 stop6h 28mDelta
Deal found 8/14$269
This Delta deal was found by Cheapflights users on 8/14. 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 8/154:36 pmSAT - MDT
1 stop5h 23mDelta
Mon 8/186:29 pmMDT - SAT
1 stop6h 48mDelta
Deal found 8/14$439
This Delta deal was found by Cheapflights users on 8/14. 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 8/225:10 amSAT - MDT
1 stop5h 32mDelta
Fri 8/226:29 pmMDT - SAT
1 stop6h 48mDelta
Deal found 8/14$488
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 11/235:39 pmSAT - MDT
1 stop5h 39mAmerican Airlines
Sat 11/296:09 amMDT - SAT
1 stop7h 52mAmerican Airlines
Deal found 8/14$489
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/137:00 amSAT - MDT
1 stop5h 48mUnited Airlines
Sun 9/1410:30 amMDT - SAT
1 stop11h 03mUnited Airlines
Deal found 8/13$498
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 11/235:20 amSAT - MDT
1 stop5h 37mDelta
Sat 11/295:58 pmMDT - SAT
1 stop5h 25mDelta
Deal found 8/13$504
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 8/147:00 amSAT - MDT
1 stop5h 44mUnited Airlines
Wed 8/276:30 amMDT - SAT
1 stop6h 31mUnited Airlines
Deal found 8/13$577

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 August 14, 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

Sat 10/18

5:15 pm-11:08 pm

1 stop4h 53m

Harrisburg

Sat 10/25

6:00 am-11:28 am

1 stop6h 28m

$269

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 1/9

10:45 am-5:25 pm

1 stop5h 40m

Harrisburg

Fri 1/16

6:25 pm-11:33 pm

1 stop6h 08m

$354

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 8/30

7:00 am-1:48 pm

1 stop5h 48m

Harrisburg

Wed 9/3

2:24 pm-9:17 pm

2 stops7h 53m

$444

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sun 11/23

5:39 pm-12:18 am

1 stop5h 39m

Harrisburg

Sat 11/29

6:09 am-1:01 pm

1 stop7h 52m

$489

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 9/13

7:00 am-1:48 pm

1 stop5h 48m

Harrisburg

Sun 9/14

10:30 am-8:33 pm

1 stop11h 03m

$498

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sun 11/23

5:20 am-11:57 am

1 stop5h 37m

Harrisburg

Sat 11/29

5:58 pm-10:23 pm

1 stop5h 25m

$504

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 8/22

8:18 pm-11:53 am

2 stops14h 35m

$173

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 10/21

5:45 am-2:18 pm

1 stop7h 33m

$179

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 8/30

3:50 pm-11:19 pm

1 stop6h 29m

$179

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 10/21

5:25 am-11:53 am

1 stop5h 28m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 14 results
1
2

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, January is the cheapest month in which you can book a flight from San Antonio to Harrisburg (average of $355). 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.

How much does it cost to fly round-trip from San Antonio to Harrisburg?

What’s the top layover airport for flights from San Antonio to Harrisburg?

Share of 1-stop round-trip flights from San Antonio to Harrisburg chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Antonio to Harrisburg on Cheapflights.

What’s the cheapest layover airport for flights from San Antonio to Harrisburg?

Average round-trip fare for 1-stop flights from San Antonio to Harrisburg, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $373.

What’s the fastest layover option from San Antonio to Harrisburg?

Shortest average travel time for 1-stop one-way flights from San Antonio to Harrisburg, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 56m.

Which airport typically offers the quickest layover for flights from San Antonio to Harrisburg?

Average layover duration for 1-stop one-way flights from San Antonio to Harrisburg, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 2h 17m.

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 August 14, 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
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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.

  • 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 $276, respectively. You may be able to fly from San Antonio to Harrisburg for 33% 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, January is the cheapest month in which you can book a flight from San Antonio to Harrisburg (average of $355). 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
Hershey
Mechanicsburg
Camp Hill

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Alternative routes for San Antonio to Harrisburg

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$265Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$498FlexibilityNo cancel feeOn-time69%

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