$179+ Cheap flights from Harrisburg to Jacksonville (MDT - JAX)
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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — JAX
Nov 13 — Nov 201
Round-trip
1 adult, Economy
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Find cheap flights from Harrisburg to Jacksonville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Harrisburg to Jacksonville are usually found in May or July, booked 34 days in advance, depart on a Sunday or Friday and return on a Wednesday
Cheap flight deals from Harrisburg to Jacksonville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Harrisburg to JacksonvilleExplore the most affordable flight options available from Harrisburg to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
Explore the most affordable flight options available from Harrisburg to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:01 pm -
Nonstop2h 06m
Sun 11/221:15 pm -
Nonstop2h 00m
Deal found 10/13![Allegiant Air logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 12/241:21 pm -
Nonstop2h 11m
Sun 12/2710:31 am -
Nonstop2h 00m
Deal found 10/10![Allegiant Air logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
Wed 12/165:35 pm -
2 stops26h 33m
Thu 12/2410:31 am -
Nonstop2h 00m
Deal found 10/13![Allegiant Air logo]()
$320
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:17 am -
1 stop8h 08m
Tue 12/812:00 pm -
1 stop6h 43m
Deal found 10/14![United Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/125:00 am -
1 stop3h 57m
Sun 11/155:00 am -
1 stop4h 20m
Deal found 10/12![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/9. 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 10/279:34 am -
1 stop4h 17m
Tue 11/36:00 am -
1 stop4h 17m
Deal found 10/9![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Sun 11/86:15 am -
1 stop4h 16m
Sun 11/157:11 am -
1 stop6h 13m
Deal found 10/11![United Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 10/286:30 am -
1 stop6h 36m
Sun 11/18:24 pm -
1 stop3h 52m
Deal found 10/13![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 11/207:05 pm -
1 stop4h 39m
Sat 11/285:00 am -
1 stop3h 37m
Deal found 10/12![American Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Wed 12/234:23 pm -
2 stops40h 22m
Sun 12/2710:31 am -
Nonstop2h 00m
Deal found 10/11![Multiple Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 12/1611:09 am -
1 stop5h 47m
Sat 12/1911:02 am -
1 stop6h 13m
Deal found 10/12![American Airlines logo]()
$382
Best flights from Harrisburg to JacksonvilleDiscover carefully curated flight deals from Harrisburg to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from Harrisburg to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This American Airlines deal was found by Cheapflights users on 10/9. 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 10/2712:18 pm -
2 stops6h 17m
Tue 11/35:08 pm -
1 stop6h 13m
Deal found 10/9![American Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 10/282:40 pm -
1 stop6h 30m
Sat 11/79:42 am -
1 stop7h 12m
Deal found 10/9![United Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 12/245:39 pm -
3 stops24h 49m
Sun 12/2710:31 am -
Nonstop2h 00m
Deal found 10/10![Multiple Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Sat 10/242:55 pm -
1 stop5h 59m
Wed 10/287:30 am -
1 stop5h 54m
Deal found 10/9![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/12. 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 10/276:30 am -
1 stop7h 50m
Sat 11/712:35 pm -
1 stop8h 58m
Deal found 10/12![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Sat 12/56:20 am -
1 stop4h 11m
Wed 12/93:51 pm -
2 stops17h 49m
Deal found 10/11![United Airlines logo]()
$586
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Sun 11/16:15 am -
1 stop4h 16m
Sun 11/87:11 am -
2 stops16h 33m
Deal found 10/11![United Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Fri 10/236:15 am -
1 stop4h 45m
Sun 10/257:10 pm -
1 stop4h 34m
Deal found 10/11![United Airlines logo]()
$707
Last-minute flights from Harrisburg to JacksonvilleDiscover last-minute flight deals from Harrisburg to Jacksonville. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to Jacksonville. Data last updated October 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Thu 10/155:00 am -
1 stop4h 06m
Fri 10/235:08 am -
1 stop4h 03m
Deal found 10/9![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 10/10. 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 10/175:49 pm -
1 stop4h 09m
Sat 10/249:49 am -
1 stop4h 18m
Deal found 10/10![American Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Fri 10/237:06 pm -
1 stop4h 16m
Mon 10/268:15 pm -
1 stop4h 09m
Deal found 10/10![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/9. 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 10/279:34 am -
1 stop4h 17m
Tue 11/36:00 am -
1 stop4h 17m
Deal found 10/9![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 10/286:30 am -
1 stop6h 36m
Sun 11/18:24 pm -
1 stop3h 52m
Deal found 10/13![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/13. 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 11/72:56 pm -
1 stop6h 03m
Sat 11/146:22 am -
1 stop3h 49m
Deal found 10/13![American Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Sun 11/86:15 am -
1 stop4h 16m
Sun 11/157:11 am -
1 stop6h 13m
Deal found 10/11![United Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/125:00 am -
1 stop3h 57m
Sun 11/155:00 am -
1 stop4h 20m
Deal found 10/12![American Airlines logo]()
$339
This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:01 pm -
Nonstop2h 06m
Sun 11/221:15 pm -
Nonstop2h 00m
Deal found 10/13![Allegiant Air logo]()
$179
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 11/207:05 pm -
1 stop4h 39m
Sat 11/285:00 am -
1 stop3h 37m
Deal found 10/12![American Airlines logo]()
$374
One-way flights from Harrisburg to JacksonvilleSearch for one-way flight options from Harrisburg to Jacksonville. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
Search for one-way flight options from Harrisburg to Jacksonville. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
Sun 10/254:05 pm -
2 stops41h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Sat 11/286:39 pm -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Allegiant Air logo]()
$251
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/38:15 am -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/287:17 pm -
1 stop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 10/11. 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 11/37:45 am -
2 stops8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Thu 11/52:38 pm -
1 stop6h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Sun 10/2510:42 am -
1 stop4h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Sat 12/266:20 am -
2 stops17h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Sat 11/288:13 pm -
2 stops12h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Sat 11/289:18 pm -
3 stops35h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$656
Find flight deals from Harrisburg to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Jacksonville (JAX). 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 October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (CheapOair) |
Popular in | October |
Cheapest in | May |
Average price | $434 |
Cheapflights Fare Finder
Customize your flight search to find flights from Harrisburg to Jacksonville 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 7,457,451 searches. Data last updated October 14, 2026.
Use the filters below to find and compare flights from Harrisburg to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Sun 10/25
4:05 pm-9:45 am
2 stops41h 40m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$235
Quickest round-trip
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Sat 11/28
6:39 pm-8:45 pm
Nonstop2h 06m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$251
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Tue 11/3
8:15 am-2:20 pm
1 stop6h 05m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Sat 11/28
7:17 pm-12:29 am
1 stop5h 12m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$334
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Tue 11/3
7:45 am-4:25 pm
2 stops8h 40m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Thu 11/5
2:38 pm-9:10 pm
1 stop6h 32m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$379
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Tue 10/27
12:18 pm-6:35 pm
2 stops6h 17m
Jacksonville
Tue 11/3
5:08 pm-11:21 pm
1 stop6h 13m
$404
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Sun 10/25
10:42 am-3:30 pm
1 stop4h 48m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$428
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Sat 12/26
6:00 am-2:13 pm
1 stop8h 13m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$428
HarrisburgJacksonville
MDT Harrisburg - JAX Jacksonville
MDTJAX
Harrisburg
Wed 10/28
2:40 pm-9:10 pm
1 stop6h 30m
Jacksonville
Sat 11/7
9:42 am-4:54 pm
1 stop7h 12m
$454
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Harrisburg to Jacksonville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to Jacksonville in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Harrisburg-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Jacksonville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harrisburg-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Harrisburg to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Harrisburg with our price prediction graph.
MDT-JAX
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 Harrisburg to Jacksonville
How far ahead should I book a flight from Harrisburg to Jacksonville?
The best time to book flights from Harrisburg to Jacksonville is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Harrisburg to Jacksonville?
Currently, May is the cheapest month in which you can book a flight from Harrisburg to Jacksonville (average of $170). Flying from Harrisburg to Jacksonville in October is currently the most expensive (average of $434). 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.
How much does it cost to fly round-trip from Harrisburg to Jacksonville?
Airfare is below average for this route at the moment.
Harrisburg to Jacksonville flights typically cost between $373 and $463 in November.The cheapest round-trip price found within the last 5 days was $179 on Allegiant Air (Nov 19-Nov 22).
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated October 14, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAllegiant Air from Harrisburg to Jacksonville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Harrisburg to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Jacksonville if you plan to visit one of these locationsJacksonville Beach
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee
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Top 4 airlines flying from Harrisburg to Jacksonville
Discover the top 4 airlines that operate flights from Harrisburg to Jacksonville. 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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$168 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$219 | Average$348 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$244 | Average$330 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$383 | FlexibilityNo cancel fee | On-time71% |