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$100+ Cheap flights from Florida Keys to Harrisburg (MDT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MDT
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Florida Keys to Harrisburg

Keep the following information in mind while searching for Florida Keys to Harrisburg flight deals. Data was last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(American Airlines)

One-way from

$100
(Delta)
Provider with most accurate pricing for Key West-Harrisburg flight deals.
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Provider most trusted by Cheapflights users for Key West-Harrisburg flights.
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From Florida Keys to Harrisburg
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One-way flight from Florida Keys to Harrisburg
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Find flight deals from Florida Keys to Harrisburg

Cheapest flights from Florida Keys to Harrisburg
Explore the most affordable flight options available from Florida Keys to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This American Airlines deal was found by Cheapflights users on 9/25. 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 10/235:16 pmMIA - MDT
1 stop5h 23mAmerican Airlines
Thu 10/308:00 amMDT - MIA
1 stop5h 44mAmerican Airlines
Deal found 9/25$259
This Delta deal was found by Cheapflights users on 9/22. 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.
Wed 10/86:00 amMIA - MDT
1 stop4h 59mDelta
Tue 10/146:25 pmMDT - MIA
1 stop6h 04mDelta
Deal found 9/22$274
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/2312:27 pmMIA - MDT
1 stop8h 58mUnited Airlines
Thu 10/306:15 amMDT - MIA
2 stops8h 22mUnited Airlines
Deal found 9/25$276
This American Airlines deal was found by Cheapflights users on 9/24. 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 11/75:36 pmMIA - MDT
1 stop6h 17mAmerican Airlines
Sun 11/95:00 amMDT - MIA
1 stop5h 04mAmerican Airlines
Deal found 9/24$304
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/194:54 pmEYW - MDT
1 stop24h 18mMultiple Airlines
Mon 10/278:20 pmMDT - EYW
1 stop14h 45mMultiple Airlines
Deal found 9/22$328
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/2412:27 pmMIA - MDT
1 stop8h 58mUnited Airlines
Sun 10/266:30 amMDT - MIA
1 stop8h 21mUnited Airlines
Deal found 9/25$339
This American Airlines deal was found by Cheapflights users on 9/24. 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 10/96:50 amMIA - MDT
1 stop4h 50mAmerican Airlines
Mon 10/136:36 amMDT - MIA
1 stop7h 16mAmerican Airlines
Deal found 9/24$350
This Delta deal was found by Cheapflights users on 9/25. 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 12/67:00 amMIA - MDT
1 stop5h 20mDelta
Sun 12/77:11 pmMDT - MIA
1 stop5h 35mDelta
Deal found 9/25$352
This Delta deal was found by Cheapflights users on 9/22. 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 10/106:15 pmMIA - MDT
1 stop4h 53mDelta
Tue 10/146:25 pmMDT - MIA
1 stop6h 04mDelta
Deal found 9/22$359
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/81:15 pmMIA - MDT
1 stop5h 44mUnited Airlines
Sun 10/126:15 amMDT - MIA
1 stop5h 01mUnited Airlines
Deal found 9/23$369
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/2712:27 pmMIA - MDT
1 stop8h 58mUnited Airlines
Tue 9/306:15 amMDT - MIA
1 stop5h 01mUnited Airlines
Deal found 9/23$379
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/911:38 amMIA - MDT
1 stop8h 55mAmerican Airlines
Wed 10/156:00 amMDT - MIA
1 stop5h 38mAmerican Airlines
Deal found 9/22$384

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys 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 25, 2025.
Use the filters below to find and compare flights from Florida Keys to Harrisburg that are best for you.

Fly from

Florida Keys

Fly to

Harrisburg

Route

Depart

Return

Price

MiamiHarrisburg

MIA - MDT

MIAMDT

Miami

Wed 10/8

6:00 am-10:59 am

1 stop4h 59m

Harrisburg

Tue 10/14

6:25 pm-12:29 am

1 stop6h 04m

$274

MiamiHarrisburg

MIA - MDT

MIAMDT

Miami

Thu 10/23

12:27 pm-9:25 pm

1 stop8h 58m

Harrisburg

Thu 10/30

6:15 am-2:37 pm

2 stops8h 22m

$276

MiamiHarrisburg

MIA - MDT

MIAMDT

Miami

Fri 11/7

5:36 pm-11:53 pm

1 stop6h 17m

Harrisburg

Sun 11/9

5:00 am-10:04 am

1 stop5h 04m

$304

Key WestHarrisburg

EYW - MDT

EYWMDT

Key West

Sun 10/19

4:54 pm-5:12 pm

1 stop24h 18m

Harrisburg

Mon 10/27

8:20 pm-11:05 am

1 stop14h 45m

$328

MiamiHarrisburg

MIA - MDT

MIAMDT

Miami

Fri 10/24

12:27 pm-9:25 pm

1 stop8h 58m

Harrisburg

Sun 10/26

6:30 am-2:51 pm

1 stop8h 21m

$339

MiamiHarrisburg

MIA - MDT

MIAMDT

Miami

Wed 10/8

6:15 pm-11:08 pm

1 stop4h 53m

Harrisburg

Mon 10/13

6:10 am-11:25 am

1 stop5h 15m

$339

MiamiHarrisburg

MIA - MDT

MIAMDT

Miami

Thu 10/9

6:50 am-11:40 am

1 stop4h 50m

Harrisburg

Mon 10/13

6:36 am-1:52 pm

1 stop7h 16m

$350

MiamiHarrisburg

MIA - MDT

MIAMDT

Miami

Sat 12/6

7:00 am-12:20 pm

1 stop5h 20m

Harrisburg

Sun 12/7

7:11 pm-12:46 am

1 stop5h 35m

$352

MiamiHarrisburg

MIA - MDT

MIAMDT

Miami

Wed 10/8

6:15 am-3:04 pm

2 stops8h 49m

Harrisburg

Wed 10/15

6:00 am-11:38 am

1 stop5h 38m

$359

MiamiHarrisburg

MIA - MDT

MIAMDT

Miami

Fri 10/10

6:15 pm-11:08 pm

1 stop4h 53m

Harrisburg

Wed 10/15

6:00 am-1:11 pm

1 stop7h 11m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Florida Keys to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Florida Keys 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 Florida Keys to Harrisburg
No data available for this route at this time. Please check back soon.

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 25, 2025.
Read through reviews of airlines operating flights from Florida Keys to Harrisburg, such as American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • What airport do you fly into for flights to Harrisburg from Florida Keys?

    For a flight from Florida Keys to Harrisburg, you will be flying into Harrisburg. Harrisburg (MDT) is just 8.5 mi from the center of the city.

  • How long is the flight from Florida Keys to Harrisburg?

    A quick flight from Florida Keys to Harrisburg can take about 4h 59m. Delta provides one of the quickest options available for as low as $274. Florida Keys and Harrisburg are separated by a distance of 1015 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Florida Keys to Harrisburg?

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

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

    Yes. Cheapflights offers flight deals from Florida Keys 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 Florida Keys to Harrisburg?

    Currently, August is the cheapest month in which you can book a flight from Florida Keys to Harrisburg (average of $347). Flying from Florida Keys 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
Mechanicsburg
Hershey
Carlisle
Camp Hill

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Alternative routes for Florida Keys to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
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