MDT - JAX

$56 Find Cheap Flights from Harrisburg to Jacksonville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to Jacksonville departing on 7/21. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to Jacksonville, 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 Jacksonville, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Harrisburg to Jacksonville (MDT-JAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harrisburg to Jacksonville 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 Jacksonville

Mon, Jul 21 - Mon, Jul 28
Allegiant Air Logo
6:09 pm - 8:10 pmMDT-JAX
2h 01mnonstop
Allegiant Air Logo
3:19 pm - 5:19 pmJAX-MDT
2h 00mnonstop
$56Allegiant Air
Find Deal
Fri, Aug 1 - Mon, Aug 4
Allegiant Air Logo
6:09 pm - 8:10 pmMDT-JAX
2h 01mnonstop
Allegiant Air Logo
3:19 pm - 5:19 pmJAX-MDT
2h 00mnonstop
$60Allegiant Air
Find Deal
Sat, Aug 9 - Sat, Aug 16
American Airlines Logo
12:34 pm - 6:25 pmMDT-JAX
5h 51m1 stop
American Airlines Logo
6:15 am - 10:07 amJAX-MDT
3h 52m1 stop
$219American Airlines
Find Deal
Fri, Aug 29 - Wed, Sep 3
American Airlines Logo
4:56 pm - 9:36 pmMDT-JAX
4h 40m1 stop
American Airlines Logo
10:35 am - 3:46 pmJAX-MDT
5h 11m1 stop
$234American Airlines
Find Deal
Wed, Aug 6 - Wed, Aug 13
Delta Logo
6:25 pm - 11:54 pmMDT-JAX
5h 29m1 stop
Delta Logo
5:20 am - 11:42 amJAX-MDT
6h 22m2 stops
$265Delta
Find Deal
Wed, Aug 6 - Wed, Aug 13
United Airlines Logo
6:15 am - 10:52 amMDT-JAX
4h 37m1 stop
United Airlines Logo
6:55 pm - 11:30 pmJAX-MDT
4h 35m1 stop
$275United Airlines
Find Deal
Fri, Aug 1 - Mon, Aug 4
 Logo
6:09 pm - 8:10 pmMDT-JAX
2h 01mnonstop
 Logo
6:55 pm - 11:30 pmJAX-MDT
4h 35m1 stop
Fri, Aug 8 - Sun, Aug 10
Delta Logo
6:25 pm - 12:55 amMDT-JAX
6h 30m1 stop
Delta Logo
5:10 am - 11:09 amJAX-MDT
5h 59m1 stop
$283Delta
Find Deal
Mon, Jul 21 - Mon, Jul 28
 Logo
6:09 pm - 8:10 pmMDT-JAX
2h 01mnonstop
 Logo
12:56 pm - 5:55 pmJAX-MDT
28h 59m3 stops
Mon, Sep 1 - Wed, Sep 3
United Airlines Logo
6:15 am - 10:54 amMDT-JAX
4h 39m1 stop
United Airlines Logo
11:30 am - 4:52 pmJAX-MDT
5h 22m1 stop
$331United Airlines
Find Deal
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KAYAK's insights & trends for Harrisburg to Jacksonville flights

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

What’s the cheapest day of the week to fly from Harrisburg to Jacksonville?

The average price of all round-trip flights from Harrisburg to Jacksonville clicked on KAYAK for each day over the last 12 months.

For Harrisburg to Jacksonville, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Jacksonville back to Harrisburg, the best deals are generally found on Thursday, with Tuesday being the most expensive.

What is the cheapest month to fly from Harrisburg to Jacksonville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harrisburg to Jacksonville, 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 Jacksonville is August, where tickets cost $102 (return) on average. On the other hand, the most expensive months are November and May, where the average cost of round-trip tickets is $311 and $281 respectively.

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

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 Jacksonville, 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 Jacksonville, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonMay
High seasonAugust
Cheapest flight$56
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly and prices are also 51% lower on average.
Flight from Harrisburg to Jacksonville

When to book flights from Harrisburg to Jacksonville

Are your dates flexible? Find out the best times to travel from Harrisburg to Jacksonville 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 Jacksonville

  • What is the cheapest flight from Harrisburg to Jacksonville?

    In the last 3 days, the lowest price for a flight from Harrisburg to Jacksonville was $62 for a one-way ticket and $56 for a round-trip.

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

    No

  • Which airlines offer Wi-Fi service onboard planes from Harrisburg to Jacksonville?

    Only American Airlines offers inflight Wi-Fi service on the Harrisburg to Jacksonville flight route.

  • Which aircraft models fly most regularly from Harrisburg to Jacksonville?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Harrisburg to Jacksonville flight route.

  • On which days can I fly direct from Harrisburg to Jacksonville?

    You can catch a nonstop flight from Harrisburg to Jacksonville on on Monday, and Friday.

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

    The two airlines most popular with KAYAK users for flights from Harrisburg to Jacksonville are Delta and United Airlines. With an average price for the route of $338 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $366 and an overall rating of 7.4.

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

    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 Jacksonville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville 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 Jacksonville?

    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 Jacksonville with an airline and back to Harrisburg with another airline. Booking your flights between Harrisburg and JAX 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 Jacksonville?

    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 Jacksonville from Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Harrisburg to Jacksonville

  • Looking for a cheap flight? 25% of our users found flights on this route for $50 or less one-way and $90 or less round-trip.

Prefer to fly direct from Harrisburg to Jacksonville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Harrisburg to Jacksonville.
Find which airlines fly direct from Harrisburg Airport to Jacksonville Airport, which days they fly and book direct flights.

Direct departures

Harrisburg to Jacksonville

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Jacksonville to Harrisburg

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 4 airlines serving from Harrisburg to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from Harrisburg to Jacksonville. 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 Jacksonville? 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.
8.0
DeltaOverall score based on 7951 reviews
8.5Crew
7.3Food
7.9Comfort
8.2Boarding
7.9Entertainment
Airline reviews

Everything was fine except the entertainment was not working for half of the flight.

8.0 ExcellentEileen, Jul 2025BOS - PBI
Read more Delta reviews

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

After all the weather issues at least they got me to my destination the next day

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Boarded plane and then delayed 1.5 hours while on the plane

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

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