$102+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SAT
Mar 5 — Mar 121
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
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 Harrisburg to San Antonio
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Best
Last-minute
One-way
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 February 3, 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 February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/235:25 pm
MDT
- SAT
1 stop17h 05m
Multiple Airlines
Wed 2/2510:26 am
SAT
- MDT
2 stops29h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/205:26 pm
MDT
- SAT
1 stop17h 01m
Multiple Airlines
Fri 3/272:13 pm
SAT
- MDT
1 stop30h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/2110:18 pm
MDT
- SAT
2 stops36h 09m
Multiple Airlines
Thu 3/2610:22 am
SAT
- MDT
1 stop29h 14m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 2/1. 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 5/16:00 am
MDT
- SAT
1 stop6h 21m
Delta
Wed 5/65:00 pm
SAT
- MDT
1 stop5h 59m
Delta
Deal found 2/1![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/215:47 pm
MDT
- SAT
1 stop6h 06m
United Airlines
Sat 4/2511:46 am
SAT
- MDT
2 stops8h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/205:26 pm
MDT
- SAT
1 stop17h 01m
Multiple Airlines
Wed 3/2510:22 am
SAT
- MDT
2 stops34h 06m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 2/1. 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 4/176:19 pm
MDT
- SAT
1 stop7h 15m
Delta
Mon 4/204:30 pm
SAT
- MDT
1 stop6h 29m
Delta
Deal found 2/1![Delta logo]()
$301
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/136:30 am
MDT
- SAT
1 stop6h 45m
United Airlines
Sat 5/162:00 pm
SAT
- MDT
1 stop6h 19m
United Airlines
Deal found 2/2![United Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/186:31 pm
MDT
- SAT
1 stop6h 25m
American Airlines
Wed 2/253:08 pm
SAT
- MDT
1 stop7h 12m
American Airlines
Deal found 2/2![American Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/165:25 pm
MDT
- SAT
1 stop17h 05m
Multiple Airlines
Fri 2/201:57 pm
SAT
- MDT
1 stop27h 29m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$337
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 February 3, 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 February 3, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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 5/16:00 am
MDT
- SAT
1 stop6h 21m
Delta
Wed 5/65:00 pm
SAT
- MDT
1 stop5h 59m
Delta
Deal found 2/1![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 2/3. 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 5/14:59 pm
MDT
- SAT
1 stop7h 00m
American Airlines
Wed 5/66:10 am
SAT
- MDT
1 stop7h 42m
American Airlines
Deal found 2/3![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/215:47 pm
MDT
- SAT
1 stop6h 06m
United Airlines
Sat 4/259:40 am
SAT
- MDT
2 stops10h 53m
United Airlines
Deal found 2/3![United Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/205:26 pm
MDT
- SAT
1 stop17h 01m
Multiple Airlines
Wed 3/2510:22 am
SAT
- MDT
2 stops34h 06m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/213:37 pm
MDT
- SAT
1 stop7h 24m
American Airlines
Sat 4/257:05 am
SAT
- MDT
1 stop6h 13m
American Airlines
Deal found 2/2![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 2/1. 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 4/176:19 pm
MDT
- SAT
1 stop7h 15m
Delta
Mon 4/204:30 pm
SAT
- MDT
1 stop6h 29m
Delta
Deal found 2/1![Delta logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/165:25 pm
MDT
- SAT
1 stop17h 05m
Multiple Airlines
Fri 2/201:57 pm
SAT
- MDT
1 stop27h 29m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/185:06 pm
MDT
- SAT
1 stop6h 49m
American Airlines
Sat 3/217:55 am
SAT
- MDT
1 stop5h 54m
American Airlines
Deal found 2/2![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 2/1. 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 2/205:55 pm
MDT
- SAT
1 stop7h 40m
Delta
Sun 2/225:30 am
SAT
- MDT
1 stop4h 46m
Delta
Deal found 2/1![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/205:06 pm
MDT
- SAT
1 stop6h 49m
American Airlines
Wed 3/256:24 am
SAT
- MDT
1 stop7h 25m
American Airlines
Deal found 2/3![American Airlines logo]()
$314
Last-minute flights from Harrisburg to San AntonioDiscover last-minute flight deals from Harrisburg to San Antonio. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to San Antonio. Data last updated February 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/165:25 pm
MDT
- SAT
1 stop17h 05m
Multiple Airlines
Fri 2/201:57 pm
SAT
- MDT
1 stop27h 29m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/184:30 pm
MDT
- SAT
1 stop8h 25m
American Airlines
Sun 2/226:24 am
SAT
- MDT
1 stop7h 24m
American Airlines
Deal found 2/2![American Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/235:25 pm
MDT
- SAT
1 stop17h 05m
Multiple Airlines
Wed 2/2510:26 am
SAT
- MDT
2 stops29h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$232
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/186:15 am
MDT
- SAT
2 stops10h 18m
United Airlines
Sat 3/212:15 pm
SAT
- MDT
1 stop5h 50m
United Airlines
Deal found 2/2![United Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/205:26 pm
MDT
- SAT
1 stop17h 01m
Multiple Airlines
Fri 3/272:13 pm
SAT
- MDT
1 stop30h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/205:26 pm
MDT
- SAT
1 stop17h 01m
Multiple Airlines
Wed 3/2510:22 am
SAT
- MDT
2 stops34h 06m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/205:06 pm
MDT
- SAT
1 stop6h 49m
American Airlines
Wed 3/256:24 am
SAT
- MDT
1 stop7h 25m
American Airlines
Deal found 2/3![American Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/2110:18 pm
MDT
- SAT
2 stops36h 09m
Multiple Airlines
Thu 3/2610:22 am
SAT
- MDT
1 stop29h 14m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$287
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 February 3, 2026.
Search for one-way flight options from Harrisburg to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/235:26 pm
MDT
- SAT
1 stop17h 01m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2210:46 am
MDT
- SAT
1 stop27h 26m
Frontier
Deal found 2/2![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:00 pm
MDT
- SAT
3 stops41h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 2/3. 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 4/36:32 pm
MDT
- SAT
1 stop7h 06m
Delta
Deal found 2/3![Delta logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/124:54 pm
MDT
- SAT
3 stops41h 33m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/1![United Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/222:33 pm
MDT
- SAT
2 stops9h 21m
United Airlines
Deal found 2/2![United Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/611:27 am
MDT
- SAT
1 stop13h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$314
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $232 (Kiwi.com) |
One-way from | $102 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $374 |
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 February 3, 2026.
Use the filters below to find and compare flights from Harrisburg to San Antonio that are best for you.
Fly from
Harrisburg
Fly to
San Antonio
Route
Depart
Return
Price
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 5/1
6:00 am-11:21 am
1 stop6h 21m
San Antonio
Wed 5/6
5:00 pm-11:59 pm
1 stop5h 59m
$289
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 5/1
4:59 pm-10:59 pm
1 stop7h 00m
San Antonio
Wed 5/6
6:10 am-2:52 pm
1 stop7h 42m
$289
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Tue 4/21
3:37 pm-10:01 pm
1 stop7h 24m
San Antonio
Sat 4/25
7:05 am-2:18 pm
1 stop6h 13m
$289
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Tue 4/21
5:47 pm-10:53 pm
1 stop6h 06m
San Antonio
Sat 4/25
9:40 am-9:33 pm
2 stops10h 53m
$294
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 3/20
5:26 pm-9:27 am
1 stop17h 01m
San Antonio
Wed 3/25
10:22 am-9:28 pm
2 stops34h 06m
$298
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 4/17
6:19 pm-12:34 am
1 stop7h 15m
San Antonio
Mon 4/20
4:30 pm-11:59 pm
1 stop6h 29m
$301
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Wed 3/18
5:06 pm-10:55 pm
1 stop6h 49m
San Antonio
Sat 3/21
7:55 am-2:49 pm
1 stop5h 54m
$314
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 2/20
5:55 pm-12:35 am
1 stop7h 40m
San Antonio
Sun 2/22
5:30 am-11:16 am
1 stop4h 46m
$314
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Fri 3/20
5:06 pm-10:55 pm
1 stop6h 49m
San Antonio
Wed 3/25
6:24 am-2:49 pm
1 stop7h 25m
$314
HarrisburgSan Antonio
MDT - SAT
MDTSAT
Harrisburg
Mon 2/16
5:25 pm-9:30 am
1 stop17h 05m
San Antonio
Fri 2/20
1:57 pm-6:26 pm
1 stop27h 29m
$337
Showing 1-10 of 16 results
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 February.
| 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 January 30, 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, June is the cheapest month in which you can book a flight from Harrisburg to San Antonio (average of $122). Flying from Harrisburg to San Antonio in December is currently the most expensive (average of $212). 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 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 February 3, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American 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.
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
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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Alternative routes for Harrisburg to San Antonio
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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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$385 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$382 | FlexibilityNo cancel fee | On-time69% |