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$127+ Cheap flights from Jacksonville to Harrisburg (JAX - MDT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — MDT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Harrisburg are usually found in February or January, booked 88 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Jacksonville to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Harrisburg (MDT). 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 September 16, 2025.

Round-trip from

$127
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$504
From Jacksonville to Harrisburg
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Jacksonville to Harrisburg

Cheapest flights from Jacksonville to Harrisburg
Explore the most affordable flight options available from Jacksonville to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/113:31 pmJAX - MDT
Nonstop1h 58mAllegiant Air
Sun 12/146:19 pmMDT - JAX
Nonstop2h 12mAllegiant Air
Deal found 9/15$127
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 11/87:10 pmJAX - MDT
1 stop3h 58mDelta
Tue 11/117:05 pmMDT - JAX
1 stop5h 01mDelta
Deal found 9/16$219
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/86:17 pmJAX - MDT
1 stop6h 02mAmerican Airlines
Tue 11/112:55 pmMDT - JAX
2 stops8h 04mAmerican Airlines
Deal found 9/14$224
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 10/76:25 pmJAX - MDT
1 stop4h 35mDelta
Sat 10/186:00 amMDT - JAX
1 stop4h 06mDelta
Deal found 9/14$234
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/229:29 amJAX - MDT
1 stop5h 25mAmerican Airlines
Mon 11/242:55 pmMDT - JAX
2 stops8h 04mAmerican Airlines
Deal found 9/14$239
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/145:20 pmJAX - MDT
1 stop4h 27mAmerican Airlines
Tue 10/219:33 amMDT - JAX
2 stops6h 57mAmerican Airlines
Deal found 9/14$258
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/309:15 amJAX - MDT
1 stop4h 39mUnited Airlines
Sat 10/46:30 amMDT - JAX
1 stop8h 09mUnited Airlines
Deal found 9/15$259
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/3011:17 amJAX - MDT
2 stops8h 55mAmerican Airlines
Sat 10/44:45 pmMDT - JAX
1 stop4h 05mAmerican Airlines
Deal found 9/15$264
This Delta deal was found by Cheapflights users on 9/15. 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 10/246:25 pmJAX - MDT
1 stop4h 35mDelta
Sun 10/266:00 amMDT - JAX
1 stop4h 22mDelta
Deal found 9/15$274
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/169:15 amJAX - MDT
1 stop4h 33mUnited Airlines
Sat 9/206:45 amMDT - JAX
1 stop8h 01mUnited Airlines
Deal found 9/16$287

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Harrisburg 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 September 16, 2025.
Use the filters below to find and compare flights from Jacksonville to Harrisburg that are best for you.

Fly from

Jacksonville

Fly to

Harrisburg

Route

Depart

Return

Price

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Tue 10/14

7:10 pm-11:08 pm

1 stop3h 58m

Harrisburg

Tue 10/21

6:25 pm-11:59 pm

1 stop5h 34m

$219

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Sat 11/8

7:10 pm-11:08 pm

1 stop3h 58m

Harrisburg

Tue 11/11

7:05 pm-12:06 am

1 stop5h 01m

$219

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Sat 11/8

6:17 pm-12:19 am

1 stop6h 02m

Harrisburg

Tue 11/11

2:55 pm-10:59 pm

2 stops8h 04m

$224

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Sat 11/22

9:29 am-2:54 pm

1 stop5h 25m

Harrisburg

Mon 11/24

4:25 pm-10:59 pm

1 stop6h 34m

$234

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Tue 10/7

6:25 pm-11:00 pm

1 stop4h 35m

Harrisburg

Sat 10/18

6:00 am-10:06 am

1 stop4h 06m

$234

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Sat 11/1

6:30 am-1:21 pm

1 stop6h 51m

Harrisburg

Sun 11/2

5:00 am-8:38 am

1 stop3h 38m

$259

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Wed 10/29

11:30 am-7:15 pm

1 stop7h 45m

$217

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Wed 10/29

10:45 am-5:13 pm

2 stops6h 28m

$222

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Fri 11/28

9:29 am-2:50 pm

1 stop5h 21m

$239

JacksonvilleHarrisburg

JAX - MDT

JAXMDT

Jacksonville

Wed 10/29

2:52 pm-3:24 pm

3 stops24h 32m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 15 results
1
2

Best time to book a flight from Jacksonville to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Jacksonville with our price prediction graph.
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 Jacksonville to Harrisburg

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Harrisburg. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Jacksonville to Harrisburg, you should look to book at least 86 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 Jacksonville to Harrisburg?

Currently, August is the cheapest month in which you can book a flight from Jacksonville to Harrisburg (average of $347). Flying from Jacksonville to Harrisburg in November is currently the most expensive (average of $408). 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.

What is the cheapest time of day to fly from JAX to MDT?

Find hourly flight availability from Jacksonville to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 6% on flights from Jacksonville to Harrisburg by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Jacksonville to Harrisburg?

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. 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 Harrisburg. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and Allegiant Air from Jacksonville to Harrisburg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Allegiant Air
7.2
Good
699 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Jacksonville to Harrisburg flight route?

    Flights from Jacksonville to Harrisburg have been viewed 11 times in the past calendar month.

  • How long is the flight from Jacksonville to Harrisburg?

    For as low as $219, Delta can have you in Harrisburg from Jacksonville in 3h 58m. Jacksonville and Harrisburg are separated by a distance of 725 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Jacksonville to Harrisburg round-trip?

    Flying on Allegiant Air is currently your cheapest option to Harrisburg, with prices starting at $67. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $223 and $248, respectively. These flights start at 77% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Jacksonville to Harrisburg one-way?

    The cheapest airlines for a one-way flight from Jacksonville to Harrisburg are United Airlines ($217), American Airlines ($222), and Delta ($366).

  • Can I find deals for flights from Jacksonville to Harrisburg that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Harrisburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Harrisburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Harrisburg.

  • Can I find deals for business class flights from Jacksonville to Harrisburg?

    Yes. Cheapflights offers flight deals from Jacksonville to Harrisburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Harrisburg?

    Currently, August is the cheapest month in which you can book a flight from Jacksonville to Harrisburg (average of $347). Flying from Jacksonville to Harrisburg in November is currently the most expensive (average of $408). 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.

See more FAQs

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Carlisle
Mechanicsburg
Hershey
Camp Hill

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Top 3 airlines flying from Jacksonville to Harrisburg

Discover the top 3 airlines that operate flights from Jacksonville to Harrisburg. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$67Average$112FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$223Average$339FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$476FlexibilityNo cancel feeOn-timeN/A

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