MDT - SAT

$176 Find Cheap Flights from Harrisburg to San Antonio

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 4/17. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to San Antonio, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$300
Typical prices: $520-$362
Multiple Airlines
Fri 4/17Fri 4/24
MDT - SAT • 2 stops
Cheapest one-way
$176
Typical prices: $265-$378
Multiple Airlines
Fri 4/17
MDT - SAT • 2 stops
Top airlines
Cheapest • from $345 (round-trip)
Best reviews • 7.9 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
Insights
Insights
Top layover airports
Cheapest • Avg $364 (round-trip)
Shortest trip • 5h 31m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
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

Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:16 pm - 5:35 pm
MDT
-
SAT
24h 19m
2 stops
Multiple Airlines Logo
6:00 am - 5:26 pm
SAT
-
MDT
10h 26m
1 stop
$300Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:16 pm - 11:51 pm
MDT
-
SAT
30h 35m
1 stop
Multiple Airlines Logo
6:00 am - 5:26 pm
SAT
-
MDT
10h 26m
1 stop
$312Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:16 pm - 1:17 pm
MDT
-
SAT
20h 01m
2 stops
Multiple Airlines Logo
6:00 am - 5:26 pm
SAT
-
MDT
10h 26m
1 stop
$323Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
9:20 am - 1:17 pm
MDT
-
SAT
28h 57m
1 stop
Multiple Airlines Logo
6:00 am - 5:26 pm
SAT
-
MDT
10h 26m
1 stop
$326Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:16 pm - 5:35 pm
MDT
-
SAT
24h 19m
2 stops
Multiple Airlines Logo
6:00 am - 5:26 pm
SAT
-
MDT
10h 26m
1 stop
$333Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
6:00 am - 12:59 pm
MDT
-
SAT
7h 59m
1 stop
Delta Logo
4:20 pm - 11:59 pm
SAT
-
MDT
6h 39m
1 stop
$348Delta
Fri, May 1 - Wed, May 6
Delta Logo
6:19 pm - 12:46 am
MDT
-
SAT
7h 27m
1 stop
Delta Logo
4:44 pm - 11:03 pm
SAT
-
MDT
5h 19m
1 stop
$349Delta
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:16 pm - 11:51 pm
MDT
-
SAT
30h 35m
1 stop
Multiple Airlines Logo
6:00 am - 5:26 pm
SAT
-
MDT
10h 26m
1 stop
$350Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
4:19 pm - 11:08 pm
MDT
-
SAT
7h 49m
1 stop
Delta Logo
5:20 am - 1:52 pm
SAT
-
MDT
7h 32m
1 stop
$353Delta
Fri, Jul 3 - Tue, Jul 7
United Airlines Logo
10:30 am - 7:50 pm
MDT
-
SAT
10h 20m
2 stops
United Airlines Logo
7:00 am - 1:50 pm
SAT
-
MDT
5h 50m
1 stop
$354United 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 April.

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 April and November, where the average cost of round-trip tickets is $439 and $423 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 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$176
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 13% lower on average.
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 3 days, the lowest price for a flight from Harrisburg to San Antonio was $176 for a one-way ticket and $323 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 $318 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $381 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.
7.9
DeltaOverall score based on 8370 reviews
7.8Entertainment
8.5Crew
8.1Boarding
7.9Comfort
7.2Food
Airline reviews

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

8.0 ExcellentEarl, Apr 2026
ORD - DTW
Read more Delta reviews

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

It isvvery small flight. No leg room . No space to put my personal item at feet.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Better snacks but flight and crew were amazing on this flight

It was the most un-special flight experience in my life.

The flight attendant in business class was excellent! Professional, friendly and attentive.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

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

Information on your arrival and departure airports