What is the cheapest airline that flies from Harrisburg to Florida Keys?

Delta, Allegiant Air, and American Airlines are the most popular carriers operating from Harrisburg to Florida Keys

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?

As of July 2026, there are 3 operators available to choose from 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.

$121 Cheap Flights from Harrisburg to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harrisburg to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:13 pm - 11:21 am

MDT

EYW

21h 08m

1 stop

7:22 pm - 8:09 pm

EYW

MDT

24h 47m

1 stop

$306Multiple Airlines

Wed, Dec 2 - Sun, Dec 6

9:12 pm - 2:37 pm

MDT

EYW

17h 25m

1 stop

3:51 pm - 10:06 am

EYW

MDT

18h 15m

1 stop

$313Allegiant Air

Sun, Aug 16 - Sun, Aug 23

6:30 am - 2:54 pm

MDT

MIA

8h 24m

1 stop

12:17 pm - 8:53 pm

MIA

MDT

8h 36m

1 stop

$319United Airlines

Sat, Aug 29 - Wed, Sep 2

8:58 pm - 2:37 pm

MDT

EYW

17h 39m

1 stop

9:31 pm - 9:20 am

EYW

MDT

11h 49m

1 stop

$321Allegiant Air

Sun, Aug 2 - Thu, Aug 6

8:51 pm - 7:39 am

MDT

EYW

10h 48m

1 stop

2:03 pm - 11:43 am

EYW

MDT

21h 40m

1 stop

$323Allegiant Air

Thu, Oct 22 - Fri, Oct 30

6:15 am - 11:09 am

MDT

MIA

4h 54m

1 stop

8:53 am - 6:57 pm

MIA

MDT

10h 04m

2 stops

$324United Airlines

Sun, Nov 8 - Sat, Nov 14

10:41 am - 6:22 pm

MDT

MIA

7h 41m

1 stop

6:50 am - 11:53 am

MIA

MDT

5h 03m

1 stop

$327American Airlines

Sat, Oct 17 - Sat, Oct 24

6:00 am - 11:13 am

MDT

MIA

5h 13m

1 stop

6:25 am - 11:46 am

MIA

MDT

5h 21m

1 stop

$333American Airlines

Fri, Aug 28 - Sun, Aug 30

12:27 pm - 7:51 pm

MDT

EYW

7h 24m

1 stop

6:00 pm - 11:38 pm

EYW

MDT

5h 38m

1 stop

$346Delta

Sat, Nov 7 - Wed, Nov 11

3:03 pm - 10:51 pm

MDT

MIA

7h 48m

1 stop

8:25 am - 2:13 pm

MIA

MDT

5h 48m

1 stop

$362Delta

Thu, Aug 13 - Wed, Aug 19

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Delta flights from Harrisburg to Florida Keys

Our best Delta deals on Harrisburg to Florida Keys flight tickets

Delta

Nov 7

MDT12:27 pmHarrisburg

7h 24m

1 stop

EYW7:51 pmKey West

Nov 11

EYW6:00 pmKey West

5h 38m

1 stop

MDT11:38 pmHarrisburg

$346

Delta

Aug 13

MDT3:03 pmHarrisburg

7h 48m

1 stop

MIA10:51 pmMiami

Aug 19

MIA8:25 amMiami

5h 48m

1 stop

MDT2:13 pmHarrisburg

$362

Delta

Nov 27

MDT6:25 pmHarrisburg

6h 27m

1 stop

MIA12:52 amMiami

Dec 5

MIA4:40 pmMiami

6h 58m

1 stop

MDT11:38 pmHarrisburg

$379

American Airlines flights from Harrisburg to Florida Keys

Our best American Airlines deals on Harrisburg to Florida Keys flight tickets

American Airlines

Aug 1

MDT7:38 pmHarrisburg

5h 14m

1 stop

MIA12:52 amMiami

Aug 9

MIA6:25 amMiami

5h 21m

1 stop

MDT11:46 amHarrisburg

$327

American Airlines

Aug 28

MDT6:00 amHarrisburg

5h 13m

1 stop

MIA11:13 amMiami

Aug 30

MIA6:25 amMiami

5h 21m

1 stop

MDT11:46 amHarrisburg

$333

American Airlines

Nov 7

MDT3:46 pmHarrisburg

6h 01m

1 stop

EYW9:47 pmKey West

Nov 11

EYW4:53 pmKey West

7h 25m

1 stop

MDT12:18 amHarrisburg

$360

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 12/2

2:13 pm-11:21 am

1 stop21h 08m

Key West

Sun 12/6

7:22 pm-8:09 pm

1 stop24h 47m

$306

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sun 8/16

9:12 pm-2:37 pm

1 stop17h 25m

Key West

Sun 8/23

3:51 pm-10:06 am

1 stop18h 15m

$313

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Sat 8/29

6:30 am-2:54 pm

1 stop8h 24m

Miami

Wed 9/2

12:17 pm-8:53 pm

1 stop8h 36m

$319

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sun 8/2

8:58 pm-2:37 pm

1 stop17h 39m

Key West

Thu 8/6

9:31 pm-9:20 am

1 stop11h 49m

$321

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 10/22

8:51 pm-7:39 am

1 stop10h 48m

Key West

Fri 10/30

2:03 pm-11:43 am

1 stop21h 40m

$323

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Sun 11/8

6:15 am-11:09 am

1 stop4h 54m

Miami

Sat 11/14

8:53 am-6:57 pm

2 stops10h 04m

$324

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Sat 10/17

10:41 am-6:22 pm

1 stop7h 41m

Miami

Sat 10/24

6:50 am-11:53 am

1 stop5h 03m

$327

Quickest round-trip

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Fri 8/28

6:00 am-11:13 am

1 stop5h 13m

Miami

Sun 8/30

6:25 am-11:46 am

1 stop5h 21m

$333

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 11/7

12:27 pm-7:51 pm

1 stop7h 24m

Key West

Wed 11/11

6:00 pm-11:38 pm

1 stop5h 38m

$346

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Thu 8/13

3:03 pm-10:51 pm

1 stop7h 48m

Miami

Wed 8/19

8:25 am-2:13 pm

1 stop5h 48m

$362

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Florida Keys?

The month of July is another great option to travel to Florida Keys, with average flight prices from Harrisburg averaging around $363.

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 Saturday when prices can be found for as low as $571. 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 afternoon. momondo users have found flights departing from Harrisburg to Florida Keys in the afternoon for as low as $398. 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 $571.

How far in advance should I book a flight from Harrisburg 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 $434 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 $283 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 15m
Direct flights	None

The fastest flight from Harrisburg to Florida Keys takes 3h 15m

There are no direct flights from Harrisburg to Florida Keys. There are no popular flight routes from Harrisburg to Florida Keys.

Search flight deals

Frequently asked questions about flying from Harrisburg to Florida Keys

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?
As of July 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Harrisburg and Florida Keys, the leading plane model is Airbus A319, making up 15.89% of the total bookings. Other popular models include Airbus A320-100/200 with 15.07%, Boeing 737 MAX 8 with 14.92%, and Embraer 175 with 10.94%.

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
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.1 11,820 reviews		Search American Airlines flights
Delta	PriceFrom $312	Free Cancellation	Rating 7.8 8,477 reviews		Search Delta 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.