MDT - JAX

$75 Find Cheap Flights from Harrisburg to Jacksonville

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 Jacksonville departing on 5/29. 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

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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Everything you should know

Cheapest round-trip
$75
Typical prices: $279-$89
Allegiant Air
Mon 7/20Mon 8/3
MDT - JAX • Non-stop
Cheapest one-way
$59
Typical prices: $60-$107
Allegiant Air
Fri 5/29
MDT - JAX • Non-stop
Nonstop flights
Mon, Fri
You can fly direct with Allegiant Air. Average duration is 2h 07m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $331 (round-trip)
Shortest trip • 4h 27m (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 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 50% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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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 Jacksonville!
Flight Deals
Booking Insights
Flight 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 20 - Mon, Aug 3
Allegiant Air Logo
5:42 pm - 7:50 pm
MDT
-
JAX
2h 08mnonstop
Allegiant Air Logo
2:50 pm - 4:52 pm
JAX
-
MDT
2h 02mnonstop
$75Allegiant Air
Fri, Jul 3 - Mon, Jul 20
Allegiant Air Logo
5:42 pm - 7:50 pm
MDT
-
JAX
2h 08mnonstop
Allegiant Air Logo
2:50 pm - 4:52 pm
JAX
-
MDT
2h 02mnonstop
$89Allegiant Air
Mon, Jun 1 - Mon, Jun 8
Allegiant Air Logo
5:29 pm - 7:46 pm
MDT
-
JAX
2h 17mnonstop
Allegiant Air Logo
2:50 pm - 4:50 pm
JAX
-
MDT
2h 00mnonstop
$92Allegiant Air
Fri, Jun 26 - Mon, Jun 29
Allegiant Air Logo
5:40 pm - 7:42 pm
MDT
-
JAX
2h 02mnonstop
Allegiant Air Logo
2:50 pm - 4:50 pm
JAX
-
MDT
2h 00mnonstop
$105Allegiant Air
Fri, Jun 26 - Mon, Jun 29
Allegiant Air Logo
5:40 pm - 7:42 pm
MDT
-
JAX
2h 02mnonstop
Allegiant Air Logo
2:50 pm - 4:50 pm
JAX
-
MDT
2h 00mnonstop
$110Allegiant Air
Fri, Jul 3 - Mon, Jul 6
Allegiant Air Logo
5:42 pm - 7:50 pm
MDT
-
JAX
2h 08mnonstop
Allegiant Air Logo
2:50 pm - 4:52 pm
JAX
-
MDT
2h 02mnonstop
$116Allegiant Air
Mon, Jun 8 - Fri, Jun 19
Allegiant Air Logo
5:40 pm - 7:42 pm
MDT
-
JAX
2h 02mnonstop
Allegiant Air Logo
2:50 pm - 4:50 pm
JAX
-
MDT
2h 00mnonstop
$155Allegiant Air
Mon, Jun 15 - Fri, Jun 19
Allegiant Air Logo
5:40 pm - 7:42 pm
MDT
-
JAX
2h 02mnonstop
Allegiant Air Logo
2:50 pm - 4:50 pm
JAX
-
MDT
2h 00mnonstop
$159Allegiant Air
Fri, Jun 12 - Mon, Jun 15
Allegiant Air Logo
5:40 pm - 7:42 pm
MDT
-
JAX
2h 02mnonstop
Allegiant Air Logo
2:50 pm - 4:50 pm
JAX
-
MDT
2h 00mnonstop
$165Allegiant Air
Fri, Jun 19 - Fri, Jun 26
Allegiant Air Logo
5:40 pm - 7:42 pm
MDT
-
JAX
2h 02mnonstop
Allegiant Air Logo
2:50 pm - 4:50 pm
JAX
-
MDT
2h 00mnonstop
$193Allegiant Air
Booking Insights

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.

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

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 Jacksonville departing in July.

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, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Jacksonville back to Harrisburg, the best deals are generally found on Thursday, with Sunday 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 $110 (return) on average. On the other hand, the most expensive months are September and January, where the average cost of round-trip tickets is $328 and $282 respectively.

Can I save money by flying with a layover from Harrisburg to Jacksonville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $258 on average.

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 3 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$59
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly and prices are also 24% 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 $59 for a one-way ticket and $75 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.

  • Which airline alliances offer flights from Harrisburg to Jacksonville?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Harrisburg and Jacksonville, with Star Alliance being the most commonly used for this 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 $334 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 $298 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 $45 or less one-way and $87 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.
7.9
DeltaOverall score based on 8445 reviews
7.2Food
8.5Crew
7.8Entertainment
7.8Comfort
8.1Boarding
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

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

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

N Everything was perfect from boarding to assistance to baggage in Tampa

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

The whole experience was excellent. As it most often is with Delta

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

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!

Incredibly delayed. First delay was due to plane coming in being late. Resulted in 30 minute delay. Boarded and then had multiple mechanical issues. Was on plane for an hour until they told people they could get off if they wanted but couldn't come back. Then gate agent rushed in and said they had lost control of who went off and we would all have to deplane and then get back on. They said flight had not been cancelled. Then while sitting waiting to board again they announced it would take two hours to get new plane and to wait at new gate. New plane arrived, reboarded only to find out that pilots had timed out. Waited for new pilots. In that time one of the flight attendants timed out. Never received food or water while waiting. Was confusing mess as to what was happening. Even flight attendants and gate agents were getting frustrated. Almost 6 hours delayed. Called American to received flight credit but can't get anywhere as Kayak reservation and don't have a ticket number. Reached out to Kayak but never heard back.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

Everything you need to know for your flight from Harrisburg to Jacksonville

Information on your arrival and departure airports