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Cheap flights from Harrisburg to Florida Keys from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Florida Keys departing on 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Harrisburg to Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:11 am - 12:30 pmMDT-EYW
25h 19m1 stop
Multiple Airlines Logo
1:10 pm - 10:01 amEYW-MDT
20h 51m1 stop
$197Multiple Airlines
Find Deal
Sun, Dec 21 - Mon, Dec 29
Multiple Airlines Logo
9:02 pm - 2:34 pmMDT-EYW
17h 32m1 stop
Multiple Airlines Logo
1:10 pm - 10:01 amEYW-MDT
20h 51m1 stop
$207Multiple Airlines
Find Deal
Sat, Dec 20 - Mon, Dec 29
Multiple Airlines Logo
11:11 am - 12:30 pmMDT-EYW
25h 19m1 stop
Multiple Airlines Logo
12:20 pm - 10:01 amEYW-MDT
45h 41m2 stops
$219Multiple Airlines
Find Deal
Sun, Dec 21 - Sun, Dec 28
American Airlines Logo
10:42 am - 9:47 pmMDT-EYW
11h 05m2 stops
American Airlines Logo
5:24 pm - 10:27 pmEYW-MDT
5h 03m1 stop
$224American Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
9:02 pm - 2:34 pmMDT-EYW
17h 32m1 stop
Multiple Airlines Logo
12:20 pm - 10:01 amEYW-MDT
45h 41m2 stops
$228Multiple Airlines
Find Deal
Sat, Dec 20 - Sun, Dec 28
Multiple Airlines Logo
9:47 am - 6:13 pmMDT-EYW
8h 26m1 stop
Multiple Airlines Logo
1:10 pm - 10:01 amEYW-MDT
20h 51m1 stop
$236Multiple Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 22
American Airlines Logo
10:42 am - 4:40 pmMDT-MIA
5h 58m1 stop
American Airlines Logo
8:30 pm - 11:27 pmMIA-MDT
2h 57mnonstop
$243American Airlines
Find Deal
Fri, Jan 9 - Sat, Jan 17
Delta Logo
6:01 pm - 12:51 amMDT-MIA
6h 50m1 stop
Delta Logo
8:05 am - 4:25 pmMIA-MDT
8h 20m1 stop
$247Delta
Find Deal
Thu, Jan 8 - Thu, Jan 15
Allegiant Air Logo
9:02 pm - 2:34 pmMDT-EYW
17h 32m1 stop
Allegiant Air Logo
3:15 pm - 9:05 amEYW-MDT
17h 50m1 stop
$251Allegiant Air
Find Deal
Sat, Dec 20 - Tue, Dec 30
Delta Logo
6:02 pm - 12:51 amMDT-MIA
6h 49m1 stop
Delta Logo
8:15 am - 1:16 pmMIA-MDT
5h 01m1 stop
$273Delta
Find Deal
Sun, Jan 25 - Sat, Jan 31

Delta flights from Harrisburg to Florida Keys

Our best Delta deals on Harrisburg to Florida Keys flight tickets
Delta
Jan 8
MDT6:01 pmHarrisburg
6h 50m
1 stop
MIA12:51 amMiami
Jan 15
MIA8:05 amMiami
8h 20m
1 stop
MDT4:25 pmHarrisburg
$247
Find similar
Delta
Jan 25
MDT6:02 pmHarrisburg
6h 49m
1 stop
MIA12:51 amMiami
Jan 31
MIA8:15 amMiami
5h 01m
1 stop
MDT1:16 pmHarrisburg
$273
Find similar
Delta
Dec 17
MDT6:00 amHarrisburg
5h 43m
1 stop
EYW11:43 amKey West
Dec 25
EYW11:47 amKey West
11h 15m
2 stops
MDT11:02 pmHarrisburg
$289
Find similar

American Airlines flights from Harrisburg to Florida Keys

Our best American Airlines deals on Harrisburg to Florida Keys flight tickets
American Airlines
Jan 8
MDT10:42 amHarrisburg
11h 05m
2 stops
EYW9:47 pmKey West
Jan 12
EYW5:24 pmKey West
5h 03m
1 stop
MDT10:27 pmHarrisburg
$224
Find similar
American Airlines
Jan 9
MDT10:42 amHarrisburg
5h 58m
1 stop
MIA4:40 pmMiami
Jan 17
MIA8:30 pmMiami
2h 57m
MDT11:27 pmHarrisburg
$243
Find similar
American Airlines
Jan 9
MDT4:47 pmHarrisburg
5h 35m
1 stop
MIA10:22 pmMiami
Jan 17
MIA8:30 pmMiami
2h 57m
MDT11:27 pmHarrisburg
$249
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg to Florida Keys 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, momondo users made 832,500 searches. Data last updated December 2, 2025.
Use the filters below to find and compare flights from Harrisburg to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sun 12/21

11:11 am-12:30 pm

1 stop25h 19m

Key West

Mon 12/29

1:10 pm-10:01 am

1 stop20h 51m

$197

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 12/20

9:02 pm-2:34 pm

1 stop17h 32m

Key West

Mon 12/29

1:10 pm-10:01 am

1 stop20h 51m

$207

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sun 12/21

11:11 am-12:30 pm

1 stop25h 19m

Key West

Sun 12/28

12:20 pm-10:01 am

2 stops45h 41m

$219

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 1/8

10:42 am-9:47 pm

2 stops11h 05m

Key West

Mon 1/12

5:24 pm-10:27 pm

1 stop5h 03m

$224

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 12/20

9:02 pm-2:34 pm

1 stop17h 32m

Key West

Sun 12/28

12:20 pm-10:01 am

2 stops45h 41m

$228

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 12/19

9:47 am-6:13 pm

1 stop8h 26m

Key West

Mon 12/22

1:10 pm-10:01 am

1 stop20h 51m

$236

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Fri 1/9

10:42 am-4:40 pm

1 stop5h 58m

Miami

Sat 1/17

8:30 pm-11:27 pm

Nonstop2h 57m

$243

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Thu 1/8

6:01 pm-12:51 am

1 stop6h 50m

Miami

Thu 1/15

8:05 am-4:25 pm

1 stop8h 20m

$247

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 12/20

9:02 pm-2:34 pm

1 stop17h 32m

Key West

Tue 12/30

3:15 pm-9:05 am

1 stop17h 50m

$251

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Sun 1/25

6:02 pm-12:51 am

1 stop6h 49m

Miami

Sat 1/31

8:15 am-1:16 pm

1 stop5h 01m

$273

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florida Keys from

How to get the cheapest flight ticket from Harrisburg to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Florida Keys?

The month of October is another great option to travel to Florida Keys, with average flight prices from Harrisburg averaging around $369.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Harrisburg to Florida Keys is on a Friday when prices can be found for as low as $419. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $1,497.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Harrisburg to Florida Keys in the evening for as low as $393. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $769.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Harrisburg for as low as $323 on momondo.

Can stopping save me money on Harrisburg to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Harrisburg to Florida Keys.

Cheap Harrisburg to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Florida Keys

Fastest flight time

3h 20m

Direct flights

Sun

Airports in Florida Keys

1 airport
The fastest flight from Harrisburg to Florida Keys takes 3h 20m
Direct flights go from Harrisburg to Florida Keys on Sunday. There are no airlines offering direct flights.
There is 1 airport near Florida Keys: Miami (MIA)
Search flight deals

  • When did momondo last update prices for flights from Harrisburg Airport to Florida Keys?

    Prices for flights from Harrisburg Airport to Florida Keys were last updated today.

  • How many operators does momondo search for flights from Harrisburg Airport to Florida Keys?

  • How old do you have to be to fly from Harrisburg Airport to Florida Keys?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harrisburg Airport to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Harrisburg to Florida Keys?

Best airlines flying from Harrisburg to Florida Keys

Compare and see reviews for airlines that fly from Harrisburg to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $258Free CancellationRating
7.9
8,010 reviews
Search Delta flights
American AirlinesPriceFrom $260Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Harrisburg to Florida Keys?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harrisburg to Florida Keys. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Harrisburg to Florida Keys with flexible booking policies on momondo?

Flights from Harrisburg to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Harrisburg to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from Harrisburg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Harrisburg to Florida Keys right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Harrisburg to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Florida Keys trip

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