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$179+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MDT
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
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 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/21:22 pm
SAT
-
MDT
1 stop6h 49m
Multiple Airlines
Mon 4/610:06 pm
MDT
-
SAT
1 stop15h 21m
Multiple Airlines
Deal found 3/17$282
This Delta deal was found by Cheapflights users on 3/17. 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 3/17$337
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Thu 4/165:35 pm
SAT
-
MDT
1 stop6h 07m
United Airlines
Mon 4/205:52 pm
MDT
-
SAT
1 stop6h 06m
United Airlines
Deal found 3/20$349
This Delta deal was found by Cheapflights users on 3/20. 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 4/85:10 am
SAT
-
MDT
1 stop6h 29m
Delta
Sat 4/182:40 pm
MDT
-
SAT
1 stop6h 50m
Delta
Deal found 3/20$353
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/217:15 am
SAT
-
MDT
1 stop5h 40m
United Airlines
Sat 5/22:40 pm
MDT
-
SAT
2 stops9h 19m
United Airlines
Deal found 3/17$354
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 4/38:25 am
SAT
-
MDT
1 stop6h 48m
American Airlines
Sun 4/56:15 am
MDT
-
SAT
1 stop7h 35m
American Airlines
Deal found 3/20$357
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/85:50 pm
SAT
-
MDT
1 stop5h 52m
United Airlines
Sat 4/1810:40 am
MDT
-
SAT
2 stops10h 08m
United Airlines
Deal found 3/20$358
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/35:35 pm
SAT
-
MDT
1 stop6h 07m
United Airlines
Sun 4/56:15 am
MDT
-
SAT
2 stops7h 53m
United Airlines
Deal found 3/20$362
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 5/156:07 am
SAT
-
MDT
1 stop10h 19m
Multiple Airlines
Mon 5/184:50 pm
MDT
-
SAT
2 stops45h 27m
Multiple Airlines
Deal found 3/21$365
This American Airlines deal was found by Cheapflights users on 3/19. 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 5/106:10 am
SAT
-
MDT
1 stop7h 42m
American Airlines
Sun 5/174:59 pm
MDT
-
SAT
1 stop7h 00m
American Airlines
Deal found 3/19$374

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 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$282
(Kiwi.com)

One-way from

$179
(United Airlines)

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 22, 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

Thu 4/16

5:35 pm-12:42 am

1 stop6h 07m

Harrisburg

Mon 4/20

5:52 pm-10:58 pm

1 stop6h 06m

$349

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 5/15

4:11 pm-11:51 pm

1 stop6h 40m

Harrisburg

Mon 5/18

6:33 pm-12:44 am

1 stop7h 11m

$349

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 4/21

7:15 am-1:55 pm

1 stop5h 40m

Harrisburg

Sat 5/2

2:40 pm-10:59 pm

2 stops9h 19m

$354

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 5/14

5:49 pm-12:55 am

1 stop6h 06m

Harrisburg

Sun 5/17

6:15 am-11:03 am

1 stop5h 48m

$374

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 4/25

5:30 am-4:58 pm

2 stops10h 28m

Harrisburg

Sun 4/26

6:15 am-11:03 am

1 stop5h 48m

$406

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Fri 7/3

5:10 am-11:42 am

1 stop5h 32m

Harrisburg

Sun 7/5

6:04 am-11:10 am

1 stop6h 06m

$419

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 8/25

7:00 am-2:03 pm

1 stop6h 03m

Harrisburg

Sat 8/29

10:16 am-4:08 pm

1 stop6h 52m

$429

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 8/26

7:00 am-2:03 pm

1 stop6h 03m

Harrisburg

Sat 8/29

6:15 am-10:58 am

1 stop5h 43m

$439
Quickest round-trip

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sun 5/10

6:49 am-1:33 pm

1 stop5h 44m

Harrisburg

Sun 5/17

6:15 am-11:03 am

1 stop5h 48m

$463

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

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 19 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.

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 22, 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
8,314 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
8,314 reviews
Delta
7.9
Good
8,314 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
9,455 reviews
Delta
7.9
Good
8,314 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
11,489 reviews
Delta
7.9
Good
8,314 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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 07m. 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 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 22, 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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