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$209+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MDT
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap 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 March 28, 2026.

This Delta deal was found by Cheapflights users on 3/25. 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 6/122:29 pm
SAT
-
MDT
1 stop8h 26m
Delta
Sat 6/205:34 pm
MDT
-
SAT
1 stop5h 47m
Delta
Deal found 3/25$349
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 9/21:40 pm
SAT
-
MDT
2 stops8h 45m
United Airlines
Wed 9/96:15 am
MDT
-
SAT
1 stop5h 43m
United Airlines
Deal found 3/23$354
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 4/86:49 am
SAT
-
MDT
1 stop5h 41m
United Airlines
Sun 4/126:15 am
MDT
-
SAT
1 stop7h 09m
United Airlines
Deal found 3/23$357
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sun 5/105:26 pm
SAT
-
MDT
1 stop23h 00m
Multiple Airlines
Thu 5/144:56 pm
MDT
-
SAT
2 stops18h 39m
Multiple Airlines
Deal found 3/26$379
This Delta deal was found by Cheapflights users on 3/23. 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 3/314:25 pm
SAT
-
MDT
1 stop5h 25m
Delta
Tue 4/76:32 pm
MDT
-
SAT
1 stop7h 06m
Delta
Deal found 3/23$387
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 4/307:05 am
SAT
-
MDT
1 stop6h 13m
American Airlines
Mon 5/44:59 pm
MDT
-
SAT
1 stop7h 00m
American Airlines
Deal found 3/27$390
This Delta deal was found by Cheapflights users on 3/24. 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.
Thu 4/304:44 pm
SAT
-
MDT
1 stop5h 19m
Delta
Mon 5/46:19 pm
MDT
-
SAT
1 stop7h 27m
Delta
Deal found 3/24$394
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/105:35 pm
SAT
-
MDT
1 stop6h 07m
United Airlines
Tue 4/142:08 pm
MDT
-
SAT
2 stops9h 51m
United Airlines
Deal found 3/26$435
This American Airlines deal was found by Cheapflights users on 3/26. 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 3/295:19 am
SAT
-
MDT
1 stop6h 00m
American Airlines
Tue 3/3112:51 pm
MDT
-
SAT
1 stop8h 05m
American Airlines
Deal found 3/26$437

Find 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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)

One-way from

$209
(Delta)

Popular in

September

Cheapest in

June

Average price

$442
Provider with most accurate pricing for San Antonio-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Harrisburg flights.
Search Deals
From San Antonio to Harrisburg
Search Deals
One-way flight from San Antonio to Harrisburg
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 28, 2026.
Use the filters below to find and compare flights from San Antonio to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 6/12

2:29 pm-11:55 pm

1 stop8h 26m

Harrisburg

Sat 6/20

5:34 pm-10:21 pm

1 stop5h 47m

$349

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 9/2

1:40 pm-11:25 pm

2 stops8h 45m

Harrisburg

Wed 9/9

6:15 am-10:58 am

1 stop5h 43m

$354

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 4/8

5:30 am-1:55 pm

2 stops7h 25m

Harrisburg

Sun 4/12

6:15 am-12:24 pm

1 stop7h 09m

$362

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sun 5/10

6:10 am-2:52 pm

1 stop7h 42m

Harrisburg

Thu 5/14

3:37 pm-10:59 pm

1 stop8h 22m

$394

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 4/10

5:35 pm-12:42 am

1 stop6h 07m

Harrisburg

Tue 4/14

2:08 pm-10:59 pm

2 stops9h 51m

$435

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 8/26

7:00 am-2:03 pm

1 stop6h 03m

Harrisburg

Sat 8/29

10:16 am-4:08 pm

1 stop6h 52m

$439
Quickest round-trip

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Mon 4/27

5:42 pm-12:31 am

1 stop5h 49m

Harrisburg

Thu 4/30

4:59 pm-10:59 pm

1 stop7h 00m

$447
Cheapest one-way

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 4/3

8:25 am-4:13 pm

1 stop6h 48m

$209

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 5/7

5:49 pm-12:55 am

1 stop6h 06m

$209

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 5/7

6:07 am-4:00 pm

2 stops32h 53m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from San Antonio to Harrisburg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Harrisburg in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Harrisburg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Harrisburg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Harrisburg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, November is the cheapest month in which you can book a flight from San Antonio to Harrisburg (average of $72). Flying from San Antonio to Harrisburg in February is currently the most expensive (average of $246). 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?

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 March 28, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
7.9
Good
8,356 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,356 reviews
Delta
7.9
Good
8,356 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,499 reviews
Delta
7.9
Good
8,356 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,520 reviews
Delta
7.9
Good
8,356 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 6h 24m. Fly via Delta, United Airlines, or American Airlines 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 United Airlines and Delta - 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 30% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Antonio to Harrisburg one-way?

    One-way options have recently been found by users for as low as $128 on Delta. Other airlines that offer cheap prices include American Airlines from $134 and United Airlines from $134 one-way.

  • 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, November is the cheapest month in which you can book a flight from San Antonio to Harrisburg (average of $72). Flying from San Antonio to Harrisburg in February is currently the most expensive (average of $246). 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
Hershey
Mechanicsburg
Camp Hill
Carlisle

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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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$265Average$402FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$397FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$347FlexibilityNo cancel feeOn-timeN/A

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