$179+ Cheap flights from Harrisburg to San Antonio (MDT - SAT)
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SAT
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from Harrisburg to San AntonioExplore the most affordable flight options available from Harrisburg to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
Explore the most affordable flight options available from Harrisburg to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
This Delta deal was found by Cheapflights users on 5/21. 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.
Wed 8/196:04 am
MDT
- SAT
1 stop5h 30m
Delta
Wed 8/266:23 am
SAT
- MDT
1 stop6h 50m
Delta
Deal found 5/21![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/23. 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 7/15:55 pm
MDT
- SAT
1 stop6h 02m
United Airlines
Sat 7/45:30 am
SAT
- MDT
2 stops10h 26m
United Airlines
Deal found 5/23![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 5/21. 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 8/262:52 pm
MDT
- SAT
2 stops8h 59m
United Airlines
Tue 9/15:30 am
SAT
- MDT
2 stops7h 33m
United Airlines
Deal found 5/21![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/22. 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 7/32:52 pm
MDT
- SAT
2 stops9h 05m
United Airlines
Tue 7/77:00 am
SAT
- MDT
1 stop5h 50m
United Airlines
Deal found 5/22![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 5/24. 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.
Fri 5/296:00 am
MDT
- SAT
1 stop6h 13m
Delta
Tue 6/25:00 pm
SAT
- MDT
1 stop5h 51m
Delta
Deal found 5/24![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 5/22. 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 6/55:52 pm
MDT
- SAT
1 stop6h 06m
United Airlines
Wed 6/101:20 pm
SAT
- MDT
1 stop7h 09m
United Airlines
Deal found 5/22![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:30 am
MDT
- SAT
1 stop6h 42m
United Airlines
Sun 6/141:20 pm
SAT
- MDT
1 stop7h 09m
United Airlines
Deal found 5/24![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 5/22. 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 7/146:15 am
MDT
- SAT
1 stop5h 44m
United Airlines
Fri 7/171:20 pm
SAT
- MDT
1 stop7h 09m
United Airlines
Deal found 5/22![United Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 5/24. 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.
Wed 7/15:34 pm
MDT
- SAT
1 stop5h 47m
Delta
Mon 7/65:10 am
SAT
- MDT
1 stop5h 32m
Delta
Deal found 5/24![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:15 am
MDT
- SAT
2 stops10h 06m
United Airlines
Tue 6/26:40 am
SAT
- MDT
1 stop5h 57m
United Airlines
Deal found 5/24![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:30 am
MDT
- SAT
1 stop6h 42m
United Airlines
Tue 6/91:20 pm
SAT
- MDT
1 stop7h 09m
United Airlines
Deal found 5/24![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 5/22. 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 6/65:00 pm
MDT
- SAT
1 stop6h 27m
Delta
Wed 6/105:15 am
SAT
- MDT
1 stop5h 27m
Delta
Deal found 5/22![Delta logo]()
$418
Best flights from Harrisburg to San AntonioDiscover carefully curated flight deals from Harrisburg to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
Discover carefully curated flight deals from Harrisburg to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:54 pm
MDT
- SAT
1 stop5h 57m
United Airlines
Sat 8/227:00 am
SAT
- MDT
1 stop6h 03m
United Airlines
Deal found 5/25![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 5/24. 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.
Sat 9/265:00 pm
MDT
- SAT
1 stop6h 46m
Delta
Thu 10/18:00 am
SAT
- MDT
1 stop5h 15m
Delta
Deal found 5/24![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/22. 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 6/196:22 pm
MDT
- SAT
1 stop7h 11m
Delta
Mon 6/224:00 pm
SAT
- MDT
1 stop6h 10m
Delta
Deal found 5/22![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Mon 8/245:54 pm
MDT
- SAT
1 stop5h 57m
United Airlines
Wed 9/25:30 am
SAT
- MDT
2 stops10h 22m
United Airlines
Deal found 5/22![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 5/25. 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.
Wed 8/196:20 am
MDT
- SAT
1 stop5h 14m
Delta
Wed 8/265:15 am
SAT
- MDT
1 stop5h 26m
Delta
Deal found 5/25![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/21. 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.
Wed 8/2611:55 am
MDT
- SAT
1 stop5h 29m
Delta
Tue 9/15:20 am
SAT
- MDT
1 stop5h 31m
Delta
Deal found 5/21![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Thu 8/205:54 pm
MDT
- SAT
1 stop5h 57m
United Airlines
Sun 8/235:30 am
SAT
- MDT
2 stops7h 33m
United Airlines
Deal found 5/23![United Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:54 pm
MDT
- SAT
1 stop5h 57m
United Airlines
Tue 9/11:00 pm
SAT
- MDT
1 stop6h 53m
United Airlines
Deal found 5/25![United Airlines logo]()
$419
Last-minute flights from Harrisburg to San AntonioDiscover last-minute flight deals from Harrisburg to San Antonio. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to San Antonio. Data last updated May 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/24. 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.
Fri 5/296:00 am
MDT
- SAT
1 stop6h 13m
Delta
Tue 6/25:00 pm
SAT
- MDT
1 stop5h 51m
Delta
Deal found 5/24![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:15 am
MDT
- SAT
2 stops10h 06m
United Airlines
Tue 6/26:40 am
SAT
- MDT
1 stop5h 57m
United Airlines
Deal found 5/24![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 5/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:33 pm
MDT
- SAT
1 stop7h 11m
Delta
Fri 6/54:00 pm
SAT
- MDT
1 stop6h 51m
Delta
Deal found 5/26![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 5/22. 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 6/55:52 pm
MDT
- SAT
1 stop6h 06m
United Airlines
Wed 6/101:20 pm
SAT
- MDT
1 stop7h 09m
United Airlines
Deal found 5/22![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:30 am
MDT
- SAT
1 stop6h 42m
United Airlines
Tue 6/91:20 pm
SAT
- MDT
1 stop7h 09m
United Airlines
Deal found 5/24![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 5/22. 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 6/65:00 pm
MDT
- SAT
1 stop6h 27m
Delta
Wed 6/105:15 am
SAT
- MDT
1 stop5h 27m
Delta
Deal found 5/22![Delta logo]()
$418
This American Airlines deal was found by Cheapflights users on 5/22. 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 6/102:30 pm
MDT
- SAT
1 stop6h 56m
American Airlines
Sun 6/145:52 pm
SAT
- MDT
1 stop5h 34m
American Airlines
Deal found 5/22![American Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:30 am
MDT
- SAT
1 stop6h 42m
United Airlines
Sun 6/141:20 pm
SAT
- MDT
1 stop7h 09m
United Airlines
Deal found 5/24![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 5/22. 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 6/196:22 pm
MDT
- SAT
1 stop7h 11m
Delta
Mon 6/224:00 pm
SAT
- MDT
1 stop6h 10m
Delta
Deal found 5/22![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 5/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:43 pm
MDT
- SAT
1 stop5h 33m
American Airlines
Fri 6/265:52 pm
SAT
- MDT
1 stop5h 34m
American Airlines
Deal found 5/24![American Airlines logo]()
$436
One-way flights from Harrisburg to San AntonioSearch for one-way flight options from Harrisburg to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
Search for one-way flight options from Harrisburg to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Delta deal was found by Cheapflights users on 5/25. 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 10/25:00 pm
MDT
- SAT
1 stop6h 46m
Delta
Deal found 5/25![Delta logo]()
$179
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:30 am
MDT
- SAT
1 stop6h 41m
United Airlines
Deal found 5/24![United Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:30 pm
MDT
- SAT
1 stop7h 47m
American Airlines
Deal found 5/21![American Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Mon 6/295:55 pm
MDT
- SAT
1 stop6h 02m
United Airlines
Deal found 5/23![United Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:40 pm
MDT
- SAT
3 stops50h 16m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:30 am
MDT
- SAT
1 stop6h 42m
United Airlines
Deal found 5/24![United Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Mon 6/15:29 pm
MDT
- SAT
3 stops50h 30m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$437
This deal was found by Cheapflights users on 5/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:15 am
MDT
- SAT
1 stop5h 39m
United Airlines
Deal found 5/24![United Airlines logo]()
$568
Find flight deals from Harrisburg to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to San Antonio (SAT). 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 May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (American Airlines) |
One-way from | $179 (Delta) |
Popular in | November |
Cheapest in | September |
Average price | $359 |
Cheapflights Fare Finder
Customize your flight search to find flights from Harrisburg to San Antonio 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 May 26, 2026.
Use the filters below to find and compare flights from Harrisburg to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Mon 8/17
5:54 pm-10:51 pm
1 stop5h 57m
San Antonio
Sat 8/22
7:00 am-2:03 pm
1 stop6h 03m
$329
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Sat 9/26
5:00 pm-10:46 pm
1 stop6h 46m
San Antonio
Thu 10/1
8:00 am-2:15 pm
1 stop5h 15m
$329
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 6/19
6:22 pm-12:33 am
1 stop7h 11m
San Antonio
Mon 6/22
4:00 pm-11:10 pm
1 stop6h 10m
$329
Quickest round-trip
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Wed 8/19
6:20 am-10:34 am
1 stop5h 14m
San Antonio
Wed 8/26
5:15 am-11:41 am
1 stop5h 26m
$329
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Wed 8/26
11:55 am-4:24 pm
1 stop5h 29m
San Antonio
Tue 9/1
5:20 am-11:51 am
1 stop5h 31m
$329
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Mon 8/24
5:54 pm-10:51 pm
1 stop5h 57m
San Antonio
Wed 9/2
5:30 am-4:52 pm
2 stops10h 22m
$334
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Thu 8/20
5:54 pm-10:51 pm
1 stop5h 57m
San Antonio
Sun 8/23
5:30 am-2:03 pm
2 stops7h 33m
$413
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Sat 8/29
5:54 pm-10:51 pm
1 stop5h 57m
San Antonio
Tue 9/1
1:00 pm-8:53 pm
1 stop6h 53m
$419
Cheapest one-way
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 10/2
5:00 pm-10:46 pm
1 stop6h 46m
$179
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 10/2
6:30 am-12:11 pm
1 stop6h 41m
$224
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Harrisburg to San Antonio
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 Harrisburg to San Antonio in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Harrisburg-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harrisburg-San Antonio 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 Harrisburg-San Antonio 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 Harrisburg to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Harrisburg with our price prediction graph.
MDT-SAT
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 Harrisburg to San Antonio
Prices
More
How far ahead should I book a flight from Harrisburg to San Antonio?
To ensure you get the cheapest price possible for a flight from Harrisburg to San Antonio, you should look to book at least 7 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Harrisburg to San Antonio?
Currently, September is the cheapest month in which you can book a flight from Harrisburg to San Antonio (average of $208). Flying from Harrisburg to San Antonio in November is currently the most expensive (average of $444). 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 Harrisburg to San Antonio?
What’s the top layover airport for flights from Harrisburg to San Antonio?
Share of 1-stop round-trip flights from Harrisburg to San Antonio chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 75% of 1-stop itineraries from Harrisburg to San Antonio on Cheapflights.
What’s the cheapest layover airport for flights from Harrisburg to San Antonio?
Average round-trip fare for 1-stop flights from Harrisburg to San Antonio, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $382.
What’s the fastest layover option from Harrisburg to San Antonio?
Shortest average travel time for 1-stop one-way flights from Harrisburg to San Antonio, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 5h 34m.
Which airport typically offers the quickest layover for flights from Harrisburg to San Antonio?
Average layover duration for 1-stop one-way flights from Harrisburg to San Antonio, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 0h 54m.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated May 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Harrisburg to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Harrisburg to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Top 3 airlines flying from Harrisburg to San Antonio
Discover the top 3 airlines that operate flights from Harrisburg to San Antonio. 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 May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$340 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$382 | FlexibilityNo cancel fee | On-time69% |