$178+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SAT
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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Find cheap flights from Harrisburg to San Antonio 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
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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 March 24, 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 March 24, 2026.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:50 pm
MDT
- SAT
1 stop7h 08m
American Airlines
Wed 5/610:06 am
SAT
- MDT
1 stop5h 01m
American Airlines
Deal found 3/24![American Airlines logo]()
$336
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:20 am
MDT
- SAT
1 stop5h 59m
American Airlines
Wed 8/2610:03 am
SAT
- MDT
1 stop7h 05m
American Airlines
Deal found 3/24![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Thu 4/94:59 pm
MDT
- SAT
1 stop7h 00m
American Airlines
Tue 4/147:14 am
SAT
- MDT
1 stop6h 38m
American Airlines
Deal found 3/22![American Airlines logo]()
$353
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:15 am
MDT
- SAT
1 stop7h 09m
United Airlines
Sat 4/182:02 pm
SAT
- MDT
2 stops8h 26m
United Airlines
Deal found 3/21![United Airlines logo]()
$354
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.
Sat 5/235:00 pm
MDT
- SAT
1 stop6h 27m
Delta
Tue 5/265:20 am
SAT
- MDT
1 stop5h 37m
Delta
Deal found 3/23![Delta logo]()
$361
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.
Tue 8/252:53 pm
MDT
- SAT
2 stops8h 45m
United Airlines
Sun 8/301:40 pm
SAT
- MDT
1 stop6h 47m
United Airlines
Deal found 3/23![United Airlines logo]()
$362
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.
Tue 6/166:30 am
MDT
- SAT
1 stop6h 42m
United Airlines
Tue 7/141:40 pm
SAT
- MDT
1 stop6h 39m
United Airlines
Deal found 3/23![United Airlines logo]()
$373
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:00 pm
MDT
- SAT
1 stop7h 12m
Delta
Tue 6/162:51 pm
SAT
- MDT
1 stop7h 50m
Delta
Deal found 3/19![Delta logo]()
$374
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.
Sun 4/266:00 am
MDT
- SAT
1 stop5h 54m
Delta
Fri 5/14:44 pm
SAT
- MDT
1 stop5h 19m
Delta
Deal found 3/24![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 5/2710:30 am
MDT
- SAT
2 stops10h 20m
United Airlines
Wed 6/107:00 am
SAT
- MDT
1 stop5h 50m
United Airlines
Deal found 3/22![United Airlines logo]()
$380
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:34 pm
MDT
- SAT
1 stop6h 16m
American Airlines
Thu 4/96:10 am
SAT
- MDT
1 stop7h 42m
American Airlines
Deal found 3/23![American Airlines logo]()
$387
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:15 am
MDT
- SAT
1 stop7h 09m
United Airlines
Tue 4/142:02 pm
SAT
- MDT
2 stops8h 26m
United Airlines
Deal found 3/21![United Airlines logo]()
$388
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 March 24, 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 March 24, 2026.
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.
Mon 6/155:34 pm
MDT
- SAT
1 stop5h 47m
Delta
Tue 7/145:00 pm
SAT
- MDT
1 stop5h 53m
Delta
Deal found 3/23![Delta logo]()
$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.
Tue 8/256:15 am
MDT
- SAT
1 stop5h 43m
United Airlines
Sun 8/301:40 pm
SAT
- MDT
1 stop6h 47m
United Airlines
Deal found 3/23![United Airlines logo]()
$353
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.
Thu 7/25:34 pm
MDT
- SAT
1 stop5h 47m
Delta
Mon 7/66:45 am
SAT
- MDT
1 stop6h 24m
Delta
Deal found 3/23![Delta logo]()
$349
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.
Sat 5/235:00 pm
MDT
- SAT
1 stop6h 27m
Delta
Sun 5/245:20 am
SAT
- MDT
1 stop5h 52m
Delta
Deal found 3/23![Delta logo]()
$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.
Fri 5/16:19 pm
MDT
- SAT
1 stop7h 27m
Delta
Wed 5/64:44 pm
SAT
- MDT
1 stop5h 19m
Delta
Deal found 3/20![Delta logo]()
$349
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:15 am
MDT
- SAT
1 stop7h 09m
United Airlines
Sat 4/186:49 am
SAT
- MDT
1 stop5h 41m
United Airlines
Deal found 3/21![United Airlines logo]()
$439
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.
Sun 4/56:00 am
MDT
- SAT
1 stop7h 42m
Delta
Tue 4/145:00 pm
SAT
- MDT
1 stop5h 59m
Delta
Deal found 3/20![Delta logo]()
$353
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:42 am
MDT
- SAT
1 stop9h 17m
United Airlines
Wed 4/155:50 pm
SAT
- MDT
1 stop5h 52m
United Airlines
Deal found 3/19![United Airlines logo]()
$439
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:00 pm
MDT
- SAT
1 stop7h 12m
Delta
Tue 6/165:30 pm
SAT
- MDT
1 stop5h 11m
Delta
Deal found 3/19![Delta logo]()
$374
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:33 pm
MDT
- SAT
1 stop7h 11m
Delta
Fri 5/154:11 pm
SAT
- MDT
1 stop6h 40m
Delta
Deal found 3/21![Delta logo]()
$378
Last-minute flights from Harrisburg to San AntonioDiscover last-minute flight deals from Harrisburg to San Antonio. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to San Antonio. Data last updated March 24, 2026 and is based on user searches.
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.
Tue 3/246:33 pm
MDT
- SAT
1 stop6h 22m
American Airlines
Thu 3/268:25 am
SAT
- MDT
1 stop6h 48m
American Airlines
Deal found 3/20![American Airlines logo]()
$417
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:34 pm
MDT
- SAT
1 stop6h 16m
American Airlines
Thu 4/96:10 am
SAT
- MDT
1 stop7h 42m
American Airlines
Deal found 3/23![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Thu 4/94:59 pm
MDT
- SAT
1 stop7h 00m
American Airlines
Tue 4/147:14 am
SAT
- MDT
1 stop6h 38m
American Airlines
Deal found 3/22![American Airlines logo]()
$353
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:15 am
MDT
- SAT
1 stop7h 09m
United Airlines
Tue 4/142:02 pm
SAT
- MDT
2 stops8h 26m
United Airlines
Deal found 3/21![United Airlines logo]()
$388
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/112:50 pm
MDT
- SAT
1 stop7h 08m
American Airlines
Sun 4/196:10 am
SAT
- MDT
1 stop7h 42m
American Airlines
Deal found 3/21![American Airlines logo]()
$394
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:15 am
MDT
- SAT
1 stop7h 09m
United Airlines
Sat 4/182:02 pm
SAT
- MDT
2 stops8h 26m
United Airlines
Deal found 3/21![United Airlines logo]()
$354
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:59 pm
MDT
- SAT
1 stop7h 00m
American Airlines
Sun 4/196:10 am
SAT
- MDT
1 stop7h 42m
American Airlines
Deal found 3/23![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/176:15 am
MDT
- SAT
2 stops9h 56m
United Airlines
Sun 4/195:50 pm
SAT
- MDT
1 stop5h 52m
United Airlines
Deal found 3/22![United Airlines logo]()
$434
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:50 pm
MDT
- SAT
1 stop7h 08m
American Airlines
Mon 4/275:42 pm
SAT
- MDT
1 stop5h 49m
American Airlines
Deal found 3/24![American Airlines logo]()
$349
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.
Sun 4/266:00 am
MDT
- SAT
1 stop5h 54m
Delta
Fri 5/14:44 pm
SAT
- MDT
1 stop5h 19m
Delta
Deal found 3/24![Delta logo]()
$378
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 March 24, 2026.
Search for one-way flight options from Harrisburg to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:16 pm
MDT
- SAT
3 stops49h 43m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$178
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.
Fri 4/36:00 am
MDT
- SAT
1 stop6h 39m
Delta
Deal found 3/20![Delta logo]()
$179
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 5/76:15 am
MDT
- SAT
2 stops9h 59m
United Airlines
Deal found 3/20![United Airlines logo]()
$184
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:16 pm
MDT
- SAT
2 stops20h 01m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$193
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 5/162:40 pm
MDT
- SAT
2 stops9h 14m
United Airlines
Deal found 3/22![United Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:19 pm
MDT
- SAT
2 stops28h 54m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$218
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 4/36:15 am
MDT
- SAT
2 stops10h 54m
United Airlines
Deal found 3/20![United Airlines logo]()
$229
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:01 pm
MDT
- SAT
3 stops49h 58m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$262
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 March 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $336 (American Airlines) |
One-way from | $178 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $371 |
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 March 24, 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
Quickest round-trip
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Mon 6/15
5:34 pm-10:21 pm
1 stop5h 47m
San Antonio
Tue 7/14
5:00 pm-11:53 pm
1 stop5h 53m
$349
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Thu 7/2
5:34 pm-10:21 pm
1 stop5h 47m
San Antonio
Mon 7/6
6:45 am-2:09 pm
1 stop6h 24m
$349
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Sat 5/23
5:00 pm-10:27 pm
1 stop6h 27m
San Antonio
Sun 5/24
5:20 am-12:12 pm
1 stop5h 52m
$349
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 5/1
6:19 pm-12:46 am
1 stop7h 27m
San Antonio
Wed 5/6
4:44 pm-11:03 pm
1 stop5h 19m
$349
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Tue 8/25
6:15 am-10:58 am
1 stop5h 43m
San Antonio
Sun 8/30
1:40 pm-9:27 pm
1 stop6h 47m
$353
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Sun 4/5
6:00 am-12:42 pm
1 stop7h 42m
San Antonio
Tue 4/14
5:00 pm-11:59 pm
1 stop5h 59m
$353
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Thu 6/11
5:00 pm-11:12 pm
1 stop7h 12m
San Antonio
Tue 6/16
5:30 pm-11:41 pm
1 stop5h 11m
$374
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Mon 5/11
6:33 pm-12:44 am
1 stop7h 11m
San Antonio
Fri 5/15
4:11 pm-11:51 pm
1 stop6h 40m
$378
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Sat 4/11
6:15 am-12:24 pm
1 stop7h 09m
San Antonio
Sat 4/18
6:49 am-1:30 pm
1 stop5h 41m
$439
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Sat 4/11
10:42 am-6:59 pm
1 stop9h 17m
San Antonio
Wed 4/15
5:50 pm-12:42 am
1 stop5h 52m
$439
Showing 1-10 of 17 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 March.
| 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
How far ahead should I book a flight from Harrisburg to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Harrisburg to San Antonio. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from Harrisburg to San Antonio, you should look to book at least 8 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, October is the cheapest month in which you can book a flight from Harrisburg to San Antonio (average of $120). Flying from Harrisburg to San Antonio in February is currently the most expensive (average of $248). 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?
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 March 24, 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.
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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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Harrisburg and San Antonio flights
Browse other Harrisburg and San Antonio flight options. Last updated on March 24, 2026.
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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 March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$383 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$382 | FlexibilityNo cancel fee | On-time69% |