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

Delta 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 September 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.

$179 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

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:06 pm - 12:53 amMDT Harrisburg-MIA Miami

6h 47m1 stop Atlanta Hartsfield-Jackson

8:00 am - 4:06 pmMIA Miami-MDT Harrisburg

8h 06m1 stop Detroit Metropolitan Wayne County

$197Delta

Wed, Oct 7 - Sat, Oct 10

6:06 pm - 12:53 amMDT Harrisburg-MIA Miami

6h 47m1 stop Atlanta Hartsfield-Jackson

6:04 am - 10:59 amMIA Miami-MDT Harrisburg

4h 55m1 stop Atlanta Hartsfield-Jackson

$197Delta

Wed, Oct 21 - Thu, Oct 29

12:18 pm - 6:22 pmMDT Harrisburg-MIA Miami

6h 04m1 stop Philadelphia

9:04 am - 2:07 pmMIA Miami-MDT Harrisburg

5h 03m1 stop Philadelphia

$197American Airlines

Sat, Oct 17 - Sat, Oct 24

7:15 pm - 12:59 amMDT Harrisburg-MIA Miami

5h 44m1 stop Philadelphia

5:00 pm - 10:59 pmMIA Miami-MDT Harrisburg

5h 59m1 stop Philadelphia

$197American Airlines

Thu, Oct 1 - Sat, Oct 10

6:06 pm - 12:53 amMDT Harrisburg-MIA Miami

6h 47m1 stop Atlanta Hartsfield-Jackson

6:04 am - 10:59 amMIA Miami-MDT Harrisburg

4h 55m1 stop Atlanta Hartsfield-Jackson

$197Delta

Mon, Oct 26 - Thu, Oct 29

7:15 pm - 12:59 amMDT Harrisburg-MIA Miami

5h 44m1 stop Philadelphia

8:00 am - 2:07 pmMIA Miami-MDT Harrisburg

6h 07m1 stop Philadelphia

$197American Airlines

Fri, Oct 2 - Sat, Oct 17

2:10 pm - 10:31 pmMDT Harrisburg-MIA Miami

8h 21m1 stop Chicago O'Hare Intl

1:25 pm - 6:36 pmMIA Miami-MDT Harrisburg

5h 11m1 stop Washington, D.C. Dulles Intl

$329United Airlines

Wed, Nov 25 - Thu, Nov 26

6:30 am - 2:59 pmMDT Harrisburg-MIA Miami

8h 29m1 stop Chicago O'Hare Intl

12:26 pm - 9:48 pmMIA Miami-MDT Harrisburg

9h 22m1 stop Chicago O'Hare Intl

$329United Airlines

Tue, Sep 29 - Tue, Oct 6

9:18 pm - 10:19 amMDT Harrisburg-EYW Key West

13h 01m1 stop Orlando Sanford Intl

10:59 am - 8:09 pmEYW Key West-MDT Harrisburg

9h 10m1 stop Orlando

$384Multiple Airlines

Mon, Nov 30 - Fri, Dec 4

9:18 pm - 10:19 amMDT Harrisburg-EYW Key West

13h 01m1 stop Orlando Sanford Intl

10:59 am - 8:09 pmEYW Key West-MDT Harrisburg

9h 10m1 stop Orlando

$395Multiple Airlines

Mon, Nov 30 - Fri, Dec 4

Cheap last minute flights

Enter your travel dates to find the best prices.

6:30 am - 2:54 pmMDT Harrisburg-MIA Miami

8h 24m1 stop Chicago O'Hare Intl

12:29 pm - 9:50 pmMIA Miami-MDT Harrisburg

9h 21m1 stop Chicago O'Hare Intl

$409United Airlines

Thu, Sep 3 - Wed, Sep 30

2:23 pm - 7:19 pmMDT Harrisburg-MIA Miami

4h 56m1 stop Philadelphia

1:20 pm - 9:40 pmMIA Miami-MDT Harrisburg

8h 20m1 stop Boston Logan Intl

$422American Airlines

Mon, Sep 7 - Thu, Oct 1

4:15 pm - 11:08 pmMDT Harrisburg-MIA Miami

6h 53m1 stop Philadelphia

7:15 am - 1:58 pmMIA Miami-MDT Harrisburg

6h 43m1 stop Philadelphia

$472American Airlines

Sat, Sep 5 - Mon, Sep 7

10:57 am - 6:52 pmMDT Harrisburg-MIA Miami

7h 55m2 stops Washington, D.C. Dulles Intl Newark

12:29 pm - 9:50 pmMIA Miami-MDT Harrisburg

9h 21m1 stop Chicago O'Hare Intl

$491United Airlines

Thu, Sep 3 - Wed, Sep 30

6:20 am - 2:43 pmMDT Harrisburg-MIA Miami

8h 23m1 stop Boston Logan Intl

8:46 am - 1:58 pmMIA Miami-MDT Harrisburg

5h 12m1 stop Philadelphia

$514American Airlines

Fri, Sep 4 - Tue, Sep 8

6:15 am - 11:11 amMDT Harrisburg-MIA Miami

4h 56m1 stop Washington, D.C. Dulles Intl

12:17 pm - 8:58 pmMIA Miami-MDT Harrisburg

8h 41m1 stop Chicago O'Hare Intl

$569United Airlines

Thu, Sep 3 - Sun, Sep 6

6:20 am - 2:43 pmMDT Harrisburg-MIA Miami

8h 23m1 stop Boston Logan Intl

7:45 am - 1:07 pmMIA Miami-MDT Harrisburg

5h 22m1 stop Charlotte Douglas

$571American Airlines

Fri, Sep 4 - Sun, Sep 6

10:57 am - 6:52 pmMDT Harrisburg-MIA Miami

7h 55m2 stops Washington, D.C. Dulles Intl Newark

12:17 pm - 8:58 pmMIA Miami-MDT Harrisburg

8h 41m1 stop Chicago O'Hare Intl

$574United Airlines

Thu, Sep 3 - Sun, Sep 6

6:15 am - 11:11 amMDT Harrisburg-MIA Miami

4h 56m1 stop Washington, D.C. Dulles Intl

12:17 pm - 8:58 pmMIA Miami-MDT Harrisburg

8h 41m1 stop Chicago O'Hare Intl

$803United Airlines

Fri, Sep 4 - Sun, Sep 6

6:30 am - 2:54 pmMDT Harrisburg-MIA Miami

8h 24m1 stop Chicago O'Hare Intl

1:15 pm - 11:29 pmMIA Miami-MDT Harrisburg

10h 14m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$836United Airlines

Mon, Sep 7 - Thu, Oct 1

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United Airlines flights from Harrisburg to Florida Keys

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

United Airlines

Sep 29

MDT6:30 amHarrisburg

8h 29m

1 stop

MIA2:59 pmMiami

Oct 6

MIA12:26 pmMiami

9h 22m

1 stop

MDT9:48 pmHarrisburg

$329

United Airlines

Oct 21

MDT6:30 amHarrisburg

8h 29m

1 stop

MIA2:59 pmMiami

Oct 29

MIA8:45 amMiami

10h 12m

2 stops

MDT6:57 pmHarrisburg

$334

United Airlines

Sep 19

MDT6:30 amHarrisburg

8h 21m

1 stop

MIA2:51 pmMiami

Sep 26

MIA12:29 pmMiami

9h 21m

1 stop

MDT9:50 pmHarrisburg

$354

American Airlines flights from Harrisburg to Florida Keys

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

American Airlines

Oct 17

MDT12:18 pmHarrisburg

6h 04m

1 stop

MIA6:22 pmMiami

Oct 24

MIA9:04 amMiami

5h 03m

1 stop

MDT2:07 pmHarrisburg

$197

American Airlines

Oct 10

MDT12:18 pmHarrisburg

6h 04m

1 stop

MIA6:22 pmMiami

Oct 18

MIA5:00 pmMiami

5h 59m

1 stop

MDT10:59 pmHarrisburg

$258

American Airlines

Nov 11

MDT2:56 pmHarrisburg

6h 30m

1 stop

MIA9:26 pmMiami

Nov 15

MIA8:10 amMiami

5h 19m

1 stop

MDT1:29 pmHarrisburg

$277

momondo Fare Finder

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

Cheapest round-trip

HarrisburgMiami

MDT Harrisburg - MIA Miami

MDTMIA

Harrisburg

Wed 10/7

6:06 pm-12:53 am

1 stop6h 47m

Miami

Sat 10/10

8:00 am-4:06 pm

1 stop8h 06m

$197

HarrisburgMiami

MDT Harrisburg - MIA Miami

MDTMIA

Harrisburg

Wed 10/21

6:06 pm-12:53 am

1 stop6h 47m

Miami

Thu 10/29

6:04 am-10:59 am

1 stop4h 55m

$197

Quickest round-trip

HarrisburgMiami

MDT Harrisburg - MIA Miami

MDTMIA

Harrisburg

Sat 10/17

12:18 pm-6:22 pm

1 stop6h 04m

Miami

Sat 10/24

9:04 am-2:07 pm

1 stop5h 03m

$197

HarrisburgMiami

MDT Harrisburg - MIA Miami

MDTMIA

Harrisburg

Thu 10/1

7:15 pm-12:59 am

1 stop5h 44m

Miami

Sat 10/10

5:00 pm-10:59 pm

1 stop5h 59m

$197

HarrisburgMiami

MDT Harrisburg - MIA Miami

MDTMIA

Harrisburg

Mon 10/26

6:06 pm-12:53 am

1 stop6h 47m

Miami

Thu 10/29

6:04 am-10:59 am

1 stop4h 55m

$197

HarrisburgMiami

MDT Harrisburg - MIA Miami

MDTMIA

Harrisburg

Fri 10/2

7:15 pm-12:59 am

1 stop5h 44m

Miami

Sat 10/17

8:00 am-2:07 pm

1 stop6h 07m

$197

HarrisburgMiami

MDT Harrisburg - MIA Miami

MDTMIA

Harrisburg

Wed 11/25

2:10 pm-10:31 pm

1 stop8h 21m

Miami

Thu 11/26

1:25 pm-6:36 pm

1 stop5h 11m

$329

HarrisburgMiami

MDT Harrisburg - MIA Miami

MDTMIA

Harrisburg

Tue 9/29

6:30 am-2:59 pm

1 stop8h 29m

Miami

Tue 10/6

12:26 pm-9:48 pm

1 stop9h 22m

$329

HarrisburgKey West

MDT Harrisburg - EYW Key West

MDTEYW

Harrisburg

Mon 11/30

9:18 pm-10:19 am

1 stop13h 01m

Key West

Fri 12/4

10:59 am-8:09 pm

1 stop9h 10m

$384

HarrisburgKey West

MDT Harrisburg - EYW Key West

MDTEYW

Harrisburg

Mon 11/30

9:18 pm-10:19 am

1 stop13h 01m

Key West

Fri 12/4

10:59 am-8:09 pm

1 stop9h 10m

$395

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 September is another great option to travel to Florida Keys, with average flight prices from Harrisburg averaging around $367.

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 $424 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 $276 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

Best Price Found	$179
Fastest flight time	3h 15m
Direct flights	Sun
Airports in Florida Keys	3 airports

The best one-way flight to Florida Keys from Harrisburg in the past 72 hours is $179. The best round-trip flight deal from Harrisburg to Florida Keys found on momondo in the last 72 hours is $197.

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

Direct flights go from Harrisburg to Florida Keys on Sunday. There are no airlines offering direct flights.

There are 3 airports in Florida Keys. From Harrisburg there are direct flights to Miami (MIA).

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 September 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 A320-100/200, making up 14.67% of the total bookings. Other popular models include Airbus A319 with 14.38%, Boeing 737 MAX 8 with 12.78%, and Embraer 175 with 11.35%.

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 12,026 reviews		Search American Airlines flights
Delta	PriceFrom $328	Free Cancellation	Rating 7.8 8,547 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.