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

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

What airlines fly to Florida Keys?

American Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to Florida Keys from Harrisburg according to our data. American Airlines is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

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 April 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.

$109 Cheap Flights from Harrisburg to Florida Keys in 2026

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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.

6:23 pm - 3:00 pm

MDT

EYW

20h 37m

1 stop

9:58 am - 5:26 pm

EYW

MDT

31h 28m

2 stops

$253Allegiant Air

Sat, Apr 11 - Thu, Apr 16

7:15 pm - 11:27 am

MDT

EYW

16h 12m

1 stop

7:56 pm - 7:58 pm

EYW

MDT

24h 02m

1 stop

$267Multiple Airlines

Sun, Aug 30 - Thu, Sep 3

6:23 pm - 3:00 pm

MDT

EYW

20h 37m

1 stop

3:08 pm - 7:13 pm

EYW

MDT

28h 05m

1 stop

$274Allegiant Air

Sat, Apr 11 - Thu, Apr 16

8:37 pm - 2:01 pm

MDT

EYW

17h 24m

1 stop

2:51 pm - 11:29 am

EYW

MDT

20h 38m

1 stop

$276Allegiant Air

Thu, May 28 - Mon, Jun 1

4:59 pm - 10:36 pm

MDT

EYW

5h 37m

1 stop

6:45 am - 4:07 pm

EYW

MDT

9h 22m

2 stops

$309American Airlines

Wed, May 13 - Wed, May 20

4:59 pm - 10:36 pm

MDT

EYW

5h 37m

1 stop

4:20 pm - 12:31 am

EYW

MDT

8h 11m

1 stop

$312American Airlines

Fri, May 15 - Wed, May 20

6:15 am - 3:05 pm

MDT

MIA

8h 50m

1 stop

12:10 pm - 9:19 pm

MIA

MDT

9h 09m

1 stop

$339United Airlines

Wed, Apr 29 - Wed, May 6

6:15 am - 11:31 am

MDT

MIA

5h 16m

1 stop

6:10 pm - 11:28 pm

MIA

MDT

5h 18m

1 stop

$354United Airlines

Wed, Apr 15 - Wed, May 6

6:22 pm - 12:57 am

MDT

MIA

6h 35m

1 stop

6:00 am - 11:11 am

MIA

MDT

5h 11m

1 stop

$369Delta

Mon, Jun 8 - Thu, Jun 18

12:22 pm - 6:04 pm

MDT

MIA

5h 42m

1 stop

6:00 am - 11:11 am

MIA

MDT

5h 11m

1 stop

$385Delta

Tue, Jun 16 - Sun, Jun 28

Delta flights from Harrisburg to Florida Keys

Our best Delta deals on Harrisburg to Florida Keys flight tickets

Delta

Jun 6

MDT2:00 pmHarrisburg

5h 49m

1 stop

EYW7:49 pmKey West

Jun 10

EYW7:45 amKey West

6h 24m

1 stop

MDT2:09 pmHarrisburg

$352

Delta

Jun 8

MDT6:22 pmHarrisburg

6h 35m

1 stop

MIA12:57 amMiami

Jun 18

MIA6:00 amMiami

5h 11m

1 stop

MDT11:11 amHarrisburg

$369

Delta

Jun 16

MDT12:22 pmHarrisburg

5h 42m

1 stop

MIA6:04 pmMiami

Jun 28

MIA6:00 amMiami

5h 11m

1 stop

MDT11:11 amHarrisburg

$385

American Airlines flights from Harrisburg to Florida Keys

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

American Airlines

May 13

MDT4:59 pmHarrisburg

5h 37m

1 stop

EYW10:36 pmKey West

May 20

EYW6:45 amKey West

9h 22m

2 stops

MDT4:07 pmHarrisburg

$309

American Airlines

May 15

MDT4:59 pmHarrisburg

5h 37m

1 stop

EYW10:36 pmKey West

May 20

EYW4:20 pmKey West

8h 11m

1 stop

MDT12:31 amHarrisburg

$312

American Airlines

Jun 6

MDT8:15 amHarrisburg

10h 34m

2 stops

EYW6:49 pmKey West

Jun 10

EYW7:29 pmKey West

4h 57m

1 stop

MDT12:26 amHarrisburg

$317

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 4/11

6:23 pm-3:00 pm

1 stop20h 37m

Key West

Thu 4/16

9:58 am-5:26 pm

2 stops31h 28m

$253

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sun 8/30

7:15 pm-11:27 am

1 stop16h 12m

Key West

Thu 9/3

7:56 pm-7:58 pm

1 stop24h 02m

$267

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 4/11

6:23 pm-3:00 pm

1 stop20h 37m

Key West

Thu 4/16

3:08 pm-7:13 pm

1 stop28h 05m

$274

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 5/28

8:37 pm-2:01 pm

1 stop17h 24m

Key West

Mon 6/1

2:51 pm-11:29 am

1 stop20h 38m

$276

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 5/13

4:59 pm-10:36 pm

1 stop5h 37m

Key West

Wed 5/20

6:45 am-4:07 pm

2 stops9h 22m

$309

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 5/15

4:59 pm-10:36 pm

1 stop5h 37m

Key West

Wed 5/20

4:20 pm-12:31 am

1 stop8h 11m

$312

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Wed 4/29

6:15 am-3:05 pm

1 stop8h 50m

Miami

Wed 5/6

12:10 pm-9:19 pm

1 stop9h 09m

$339

Quickest round-trip

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Wed 4/15

6:15 am-11:31 am

1 stop5h 16m

Miami

Wed 5/6

6:10 pm-11:28 pm

1 stop5h 18m

$354

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Mon 6/8

6:22 pm-12:57 am

1 stop6h 35m

Miami

Thu 6/18

6:00 am-11:11 am

1 stop5h 11m

$369

HarrisburgMiami

MDT - MIA

MDTMIA

Harrisburg

Tue 6/16

12:22 pm-6:04 pm

1 stop5h 42m

Miami

Sun 6/28

6:00 am-11:11 am

1 stop5h 11m

$385

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 $378.

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 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 $431 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 $325 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	4h 48m
Direct flights	None

The fastest flight from Harrisburg to Florida Keys takes 4h 48m

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 April 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 16.15% of the total bookings. Other popular models include Airbus A320-100/200 with 16.03%, Boeing 737 MAX 8 with 15.16%, and Airbus A320neo with 9.42%.

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
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,368 reviews		Search Delta flights
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.1 11,544 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.