HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harrisburg

$248+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MDT
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Harrisburg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Thu 4/21:22 pm
SAT
-
MDT
1 stop6h 59m
Multiple Airlines
Mon 4/65:21 pm
MDT
-
SAT
1 stop17h 11m
Multiple Airlines
Deal found 1/21$280
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/257:05 am
SAT
-
MDT
1 stop5h 51m
United Airlines
Wed 3/46:29 am
MDT
-
SAT
1 stop6h 53m
United Airlines
Deal found 1/20$289
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:14 pm
SAT
-
MDT
2 stops9h 08m
United Airlines
Tue 4/286:15 am
MDT
-
SAT
2 stops7h 53m
United Airlines
Deal found 1/21$300
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 2/128:30 am
SAT
-
MDT
1 stop5h 18m
American Airlines
Mon 2/165:06 pm
MDT
-
SAT
1 stop6h 49m
American Airlines
Deal found 1/20$314
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:53 pm
SAT
-
MDT
1 stop11h 32m
Multiple Airlines
Mon 3/95:26 pm
MDT
-
SAT
1 stop17h 04m
Multiple Airlines
Deal found 1/20$337
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 3/105:10 am
SAT
-
MDT
1 stop6h 29m
Delta
Tue 3/104:40 pm
MDT
-
SAT
1 stop7h 02m
Delta
Deal found 1/20$339
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:20 am
SAT
-
MDT
1 stop5h 31m
Delta
Sun 5/106:00 am
MDT
-
SAT
1 stop6h 19m
Delta
Deal found 1/21$344
This United Airlines deal was found by Cheapflights users on 1/20. 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 5/287:30 am
SAT
-
MDT
1 stop5h 19m
United Airlines
Tue 6/210:35 am
MDT
-
SAT
2 stops9h 48m
United Airlines
Deal found 1/20$352

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$289
(Delta)

One-way from

$248
(United Airlines)

Popular in

March

Cheapest in

June

Average price

$418
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
Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 21, 2026.
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

Thu 4/2

1:22 pm-9:21 pm

1 stop6h 59m

Harrisburg

Mon 4/6

5:21 pm-9:32 am

1 stop17h 11m

$280

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 5/28

7:30 am-1:49 pm

1 stop5h 19m

Harrisburg

Tue 6/2

6:30 am-12:10 pm

1 stop6h 40m

$289

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 4/22

7:15 am-1:55 pm

1 stop5h 40m

Harrisburg

Tue 4/28

6:15 am-11:03 am

1 stop5h 48m

$289

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 2/12

8:30 am-2:48 pm

1 stop5h 18m

Harrisburg

Mon 2/16

5:06 pm-10:55 pm

1 stop6h 49m

$314

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 3/10

5:30 pm-11:37 pm

1 stop5h 07m

Harrisburg

Wed 3/11

4:40 pm-10:19 pm

1 stop6h 39m

$339

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Tue 3/10

5:10 am-12:39 pm

1 stop6h 29m

Harrisburg

Tue 3/10

4:40 pm-10:42 pm

1 stop7h 02m

$339

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Wed 2/4

9:00 am-4:34 pm

1 stop6h 34m

Harrisburg

Sun 2/8

6:15 am-3:31 pm

2 stops10h 16m

$344

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Sat 2/14

7:00 am-1:27 pm

1 stop5h 27m

Harrisburg

Wed 2/18

6:15 am-11:11 am

1 stop5h 56m

$369

San AntonioHarrisburg

SAT - MDT

SATMDT

San Antonio

Thu 2/26

7:05 am-1:56 pm

1 stop5h 51m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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 March is currently the most expensive (average of $191). 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 January 21, 2026.
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
7.9
Good
8,089 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
8,089 reviews
Delta
7.9
Good
8,089 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
9,191 reviews
Delta
7.9
Good
8,089 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
7.2
Good
11,174 reviews
Delta
7.9
Good
8,089 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

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 5h 19m. Fly via United Airlines to get the fastest option. There are 1427 mi between San Antonio and Harrisburg.

  • 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 31% 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 $146 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 March is currently the most expensive (average of $191). 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
Mechanicsburg
Hershey
Carlisle
Camp Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Newark flights
Hobby to Newark flights
Hobby to LaGuardia flights
Hobby to John F Kennedy Intl flights
George Bush Intcntl to John F Kennedy Intl flights
Austin to John F Kennedy Intl flights
George Bush Intcntl to Newark flights
Austin to Newark flights
Dallas/Fort Worth to Dulles Intl flights
George Bush Intcntl to LaGuardia flights
Hobby to Reagan-National flights
Austin to LaGuardia flights
Dallas/Fort Worth to Reagan-National flights
Love Field to LaGuardia flights
Hobby to Dulles Intl flights
Dallas/Fort Worth to Philadelphia flights
George Bush Intcntl to Reagan-National flights
George Bush Intcntl to Dulles Intl flights
Austin to Dulles Intl flights
San Antonio to John F Kennedy Intl flights
San Antonio to Newark flights
Austin to Reagan-National flights
Hobby to Philadelphia flights
George Bush Intcntl to Philadelphia flights
San Antonio to LaGuardia flights
Dallas/Fort Worth to Pittsburgh flights
Love Field to Philadelphia flights
Hobby to Pittsburgh flights
Love Field to Dulles Intl flights
San Antonio to Dulles Intl flights
Austin to Philadelphia flights
El Paso to John F Kennedy Intl flights
George Bush Intcntl to Pittsburgh flights
Love Field to Reagan-National flights
San Antonio to Reagan-National flights
El Paso to LaGuardia flights
San Antonio to Philadelphia flights
Love Field to Newark flights
El Paso to Newark flights
Love Field to Pittsburgh flights
McAllen to Newark flights
El Paso to Dulles Intl flights
Austin to Pittsburgh flights
McAllen to John F Kennedy Intl flights
McAllen to Dulles Intl flights
El Paso to Reagan-National flights
Dallas/Fort Worth to Harrisburg flights
Hobby to Harrisburg flights

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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$265Average$402FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$428FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$348FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.