MDT - SAT

$242 Find Cheap Flights from Harrisburg to San Antonio - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to San Antonio departing on 7/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$329
Typical prices: $337-$448
United Airlines
Thu 8/20Sun 8/23
MDT - SAT • 1 stop
Cheapest one-way
$242
Typical prices: $298-$435
Multiple Airlines
Wed 7/29
MDT - SAT • 2 stops
Top airlines
Cheapest • from $329 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Harrisburg and San Antonio. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $334 (round-trip)
Shortest trip • 5h 35m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 45% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Harrisburg to San Antonio (MDT-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harrisburg to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harrisburg to San Antonio

Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
5:54 pm - 10:50 pm
MDT
-
SAT
5h 56m
1 stop
United Airlines Logo
6:30 am - 1:32 pm
SAT
-
MDT
6h 02m
1 stop
$329United Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
2:23 pm - 8:57 pm
MDT
-
SAT
7h 34m
1 stop
American Airlines Logo
5:00 am - 1:58 pm
SAT
-
MDT
7h 58m
2 stops
$334American Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
2:45 pm - 8:57 pm
MDT
-
SAT
7h 12m
2 stops
American Airlines Logo
5:00 am - 1:58 pm
SAT
-
MDT
7h 58m
2 stops
$339American Airlines
Fri, Nov 20 - Sun, Nov 22
Delta Logo
6:25 pm - 12:28 am
MDT
-
SAT
7h 03m
1 stop
Delta Logo
5:20 am - 11:53 am
SAT
-
MDT
5h 33m
1 stop
$354Delta
Sat, Sep 26 - Thu, Oct 1
American Airlines Logo
6:15 am - 1:07 pm
MDT
-
SAT
7h 52m
2 stops
American Airlines Logo
2:50 pm - 10:08 pm
SAT
-
MDT
6h 18m
1 stop
$386American Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
2:45 pm - 10:00 pm
MDT
-
SAT
8h 15m
2 stops
American Airlines Logo
5:00 am - 1:58 pm
SAT
-
MDT
7h 58m
2 stops
$391American Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
2:45 pm - 8:57 pm
MDT
-
SAT
7h 12m
2 stops
American Airlines Logo
5:00 am - 1:58 pm
SAT
-
MDT
7h 58m
2 stops
$394American Airlines
Tue, Jul 14 - Sun, Jul 19
American Airlines Logo
5:00 pm - 12:10 am
MDT
-
SAT
8h 10m
1 stop
American Airlines Logo
5:47 pm - 12:25 am
SAT
-
MDT
5h 38m
1 stop
$399American Airlines
Thu, Jul 16 - Mon, Jul 20
United Airlines Logo
6:30 am - 12:29 pm
MDT
-
SAT
6h 59m
1 stop
United Airlines Logo
1:25 pm - 11:30 pm
SAT
-
MDT
9h 05m
2 stops
$404United Airlines
Wed, Nov 18 - Sun, Nov 22
American Airlines Logo
3:46 pm - 11:50 pm
MDT
-
SAT
9h 04m
2 stops
American Airlines Logo
7:10 am - 2:50 pm
SAT
-
MDT
6h 40m
1 stop
$409American Airlines
Booking Insights

KAYAK's insights & trends for Harrisburg to San Antonio flights

Get data-powered insights and trends into flights from Harrisburg to San Antonio to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Harrisburg to San Antonio?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Harrisburg to San Antonio departing in August.

What is the cheapest month to fly from Harrisburg to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harrisburg to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Harrisburg to San Antonio is September, where tickets cost $208 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $444 and $439 respectively.

How far in advance should I book a flight from Harrisburg to San Antonio?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Harrisburg to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Harrisburg to San Antonio, you should book around 10 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$242
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Harrisburg to San Antonio

When to book flights from Harrisburg to San Antonio

Are your dates flexible? Find out the best times to travel from Harrisburg to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Harrisburg to San Antonio

  • What is the cheapest flight from Harrisburg to San Antonio?

    In the last 5 days, the lowest price for a flight from Harrisburg to San Antonio was $242 for a one-way ticket and $329 for a round-trip.

  • Do I need a passport to fly between Harrisburg and San Antonio?

    A passport is not required to fly from Harrisburg to San Antonio.

  • Which aircraft models fly most regularly from Harrisburg to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Harrisburg to San Antonio?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Harrisburg and San Antonio, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Harrisburg to San Antonio, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Harrisburg to San Antonio are Delta and United Airlines. With an average price for the route of $394 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $382 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Harrisburg to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harrisburg to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harrisburg to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Harrisburg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harrisburg to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Harrisburg with another airline. Booking your flights between Harrisburg and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harrisburg to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Harrisburg to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Harrisburg to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harrisburg to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8452 reviews
7.8Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

10.0 ExcellentJulian, Jun 2026
LAX - AUS
Read more Delta reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

This planes staff was top tier. Everything went great and had a great flight home.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

No access to the Wi-Fi, noisy group of people made it difficult for me to hear through my earbuds. Snacks and drinks - limited service when your seat is at the back of the plane - people up front are always served first and the back gets whatever is left. Not pleased.

Didn't make it dir to delays - no support from United staff

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

There was a snow storm. What else can I say. I never got home.

The seat was not even cleaned. It has full of cookie crums probably from last flight's passenger. Its basic expectation that, seats are clean.

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Seat comfort was poor (no lumbar or lower back support).

Got home at 3am after deboarding the plane. No compensation offered by American

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

It’s a great flight. Service is good. Staff is awesome.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

If there was enough room for me to bring my carry on luggage with me on the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

The flight was smooth & the landing was excellent. Your pilot did such a great job whereby I did not even realize we had landed-so soft & quiet. The staff was excellent as well.

Everything you need to know for your flight from Harrisburg to San Antonio

Information on your arrival and departure airports