Which airport is the most popular layover for flights between Harrisburg and Key West?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Harrisburg to Key West?

Atlanta (ATL) has the shortest average layover time for this route: 1h 13m.

What is the cheapest airline that flies from Harrisburg to Key West?

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

Which layover airport offers the lowest fares from Harrisburg to Key West?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $388.

Which layover airport has the shortest travel time from Harrisburg to Key West?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 51m.

What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Harrisburg according to our data. American Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West 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 Key West Airport?

Prices for flights from Harrisburg Airport to Key West Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Harrisburg Airport to Key West Airport?

The number of operators available for flights from Harrisburg Airport to Key West Airport is 2 as of November 2025.

How old do you have to be to fly from Harrisburg Airport to Key West Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents required for your trip to Key West Airport 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$176 Cheap Flights from Harrisburg to Key West in 2025/26

Q: What is the typical price of a round-trip flight between Harrisburg and Key West?

Prices are currently low for flights on this route. Typical prices usually range from $348 to $456. The lowest price recently found on this route was $259.

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6:40 am - 1:51 pmMDT-EYW

7h 11m1 stop

6:33 pm - 11:50 pmEYW-MDT

5h 17m1 stop

$259American Airlines

Find Deal

Fri, Dec 12 - Tue, Dec 16

4:25 pm - 10:18 pmMDT-EYW

5h 53m1 stop

7:30 am - 2:24 pmEYW-MDT

6h 54m2 stops

$264American Airlines

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Fri, Dec 12 - Tue, Dec 16

5:40 am - 1:00 pmMDT-EYW

7h 20m2 stops

4:20 pm - 12:19 amEYW-MDT

7h 59m2 stops

$269American Airlines

Find Deal

Mon, Dec 8 - Sat, Dec 13

8:26 pm - 12:30 pmMDT-EYW

16h 04m1 stop

10:37 pm - 8:58 amEYW-MDT

10h 21m1 stop

$315Multiple Airlines

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Thu, Jan 1 - Sun, Jan 4

5:31 pm - 1:04 pmMDT-EYW

19h 33m2 stops

10:37 pm - 8:58 amEYW-MDT

10h 21m1 stop

$375Allegiant Air

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Thu, Jan 1 - Sun, Jan 4

10:09 am - 3:19 pmMDT-EYW

5h 10m1 stop

4:09 pm - 8:28 amEYW-MDT

16h 19m1 stop

$398Allegiant Air

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Thu, Feb 19 - Sun, Feb 22

10:09 am - 3:23 pmMDT-EYW

5h 14m1 stop

1:06 pm - 1:12 pmEYW-MDT

24h 06m1 stop

$418Multiple Airlines

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Thu, Feb 26 - Mon, Mar 2

6:00 am - 11:03 amMDT-EYW

5h 03m1 stop

6:00 pm - 11:40 pmEYW-MDT

5h 40m1 stop

$419Delta

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Sat, Mar 14 - Thu, Mar 19

10:34 am - 4:22 pmMDT-EYW

5h 48m1 stop

2:25 pm - 9:35 amEYW-MDT

19h 10m2 stops

$443United Airlines

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Tue, Jan 27 - Fri, Jan 30

6:30 am - 3:17 pmMDT-EYW

8h 47m1 stop

6:05 pm - 6:59 pmEYW-MDT

24h 54m1 stop

$462United Airlines

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Tue, Jan 27 - Fri, Jan 30

American Airlines flights from Harrisburg to Key West

Our best American Airlines deals on Harrisburg to Key West flight tickets

American Airlines

Dec 12

MDT6:40 amHarrisburg

7h 11m

1 stop

EYW1:51 pmKey West

Dec 16

EYW6:33 pmKey West

5h 17m

1 stop

MDT11:50 pmHarrisburg

$259

Find similar

American Airlines

Dec 12

MDT4:25 pmHarrisburg

5h 53m

1 stop

EYW10:18 pmKey West

Dec 16

EYW7:30 amKey West

6h 54m

2 stops

MDT2:24 pmHarrisburg

$264

Find similar

American Airlines

Dec 8

MDT5:40 amHarrisburg

7h 20m

2 stops

EYW1:00 pmKey West

Dec 13

EYW4:20 pmKey West

7h 59m

2 stops

MDT12:19 amHarrisburg

$269

Find similar

Allegiant Air flights from Harrisburg to Key West

Our best Allegiant Air deals on Harrisburg to Key West flight tickets

Allegiant Air

Jan 1

MDT5:31 pmHarrisburg

19h 33m

2 stops

EYW1:04 pmKey West

Jan 4

EYW10:37 pmKey West

10h 21m

1 stop

MDT8:58 amHarrisburg

$375

Find similar

Allegiant Air

Feb 19

MDT10:09 amHarrisburg

5h 10m

1 stop

EYW3:19 pmKey West

Feb 22

EYW4:09 pmKey West

16h 19m

1 stop

MDT8:28 amHarrisburg

$398

Find similar

Allegiant Air

Nov 7

MDT8:55 pmHarrisburg

12h 06m

1 stop

EYW9:01 amKey West

Nov 9

EYW9:36 pmKey West

13h 12m

1 stop

MDT10:48 amHarrisburg

$474

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 12/12

6:40 am-1:51 pm

1 stop7h 11m

Key West

Tue 12/16

6:33 pm-11:50 pm

1 stop5h 17m

$259

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 12/12

4:25 pm-10:18 pm

1 stop5h 53m

Key West

Tue 12/16

7:30 am-2:24 pm

2 stops6h 54m

$264

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Mon 12/8

5:40 am-1:00 pm

2 stops7h 20m

Key West

Sat 12/13

4:20 pm-12:19 am

2 stops7h 59m

$269

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 1/1

8:26 pm-12:30 pm

1 stop16h 04m

Key West

Sun 1/4

10:37 pm-8:58 am

1 stop10h 21m

$315

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 1/1

5:31 pm-1:04 pm

2 stops19h 33m

Key West

Sun 1/4

10:37 pm-8:58 am

1 stop10h 21m

$375

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 2/19

10:09 am-3:19 pm

1 stop5h 10m

Key West

Sun 2/22

4:09 pm-8:28 am

1 stop16h 19m

$398

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 2/26

10:09 am-3:23 pm

1 stop5h 14m

Key West

Mon 3/2

1:06 pm-1:12 pm

1 stop24h 06m

$418

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 3/14

6:00 am-11:03 am

1 stop5h 03m

Key West

Thu 3/19

6:00 pm-11:40 pm

1 stop5h 40m

$419

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Tue 1/27

10:34 am-4:22 pm

1 stop5h 48m

Key West

Fri 1/30

2:25 pm-9:35 am

2 stops19h 10m

$443

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Tue 1/27

6:30 am-3:17 pm

1 stop8h 47m

Key West

Fri 1/30

6:05 pm-6:59 pm

1 stop24h 54m

$462

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 Key West

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

Layovers

What is the typical price of a round-trip flight between Harrisburg and Key West?

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Harrisburg to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $323. If you are unable to visit Key West during the month of September, then departing from Harrisburg during the month November is also very affordable. Most momondo users find prices during this month for around $379.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Harrisburg is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $478. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Harrisburg to Key West for around $578.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from Harrisburg to Key West at noon for as low as $348. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $570. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $443 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Harrisburg for as low as $292 on momondo.

When to book flights from Harrisburg to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Key West according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Harrisburg to Key West (MDT to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Key West

Direct flights	None

There are no direct flights from Harrisburg to Key West. There are no popular flight routes from Harrisburg to Key West.

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How far is Harrisburg to Key West by plane?
Key West is 1122.0 mi away from Harrisburg. By plane, this route typically takes 5h 00m.
When did momondo last update prices for flights from Harrisburg Airport to Key West Airport?
Prices for flights from Harrisburg Airport to Key West Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Harrisburg Airport to Key West Airport?
The number of operators available for flights from Harrisburg Airport to Key West Airport is 2 as of November 2025.
How old do you have to be to fly from Harrisburg Airport to Key West Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Harrisburg to Key West?
Based on momondo bookings for flights between Harrisburg and Key West, the leading airline is American Airlines, making up 92% of the total bookings. Other popular airlines include Delta with 8%.

Best airlines flying from Harrisburg to Key West

Compare and see reviews for airlines that fly from Harrisburg to Key West with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,042 reviews		Search American Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,004 reviews		Search Delta flights

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Why should I use momondo to find a flight deal from Harrisburg to Key West?

Finding the right flight to Key West from Harrisburg is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

Can I find flights from Harrisburg to Key West with flexible booking policies on momondo?

Flights from Harrisburg to Key West 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 Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harrisburg to Key West.

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

Price alerts on flights to Key West from Harrisburg are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Key West trip

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Cheap flights from Harrisburg to Key West from $176

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 Key West departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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American Airlines flights from Harrisburg to Key West

Our best American Airlines deals on Harrisburg to Key West flight tickets

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Our best Allegiant Air deals on Harrisburg to Key West flight tickets

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Use the filters below to find and compare flights from Harrisburg to Key West that are best for you.

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How to get the cheapest flight ticket from Harrisburg to Key West

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 typical price of a round-trip flight between Harrisburg and Key West?

What is the cheapest month to fly to Key West?

What is the cheapest day to depart on your flight to Key West?

What is the cheapest time of day to depart on your flight to Key West?

How far in advance should I book a flight to Key West?

What is the cheapest airline that flies from Harrisburg to Key West?

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

What airlines fly to Key West?

Which airport is the most popular layover for flights between Harrisburg and Key West?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Harrisburg to Key West?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $388.

Which layover airport has the shortest travel time from Harrisburg to Key West?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 51m.

Which layover airport has the shortest connection time from Harrisburg to Key West?

Atlanta (ATL) has the shortest average layover time for this route: 1h 13m.

When to book flights from Harrisburg to Key West

Cheap Harrisburg to Key West (MDT to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Key West

Direct flights

How far is Harrisburg to Key West by plane?

When did momondo last update prices for flights from Harrisburg Airport to Key West Airport?

How many operators does momondo search for flights from Harrisburg Airport to Key West Airport?

How old do you have to be to fly from Harrisburg Airport to Key West Airport?

What documentation or ID do you need to fly to Key West Airport?

What is the most popular airline from Harrisburg to Key West?

Best airlines flying from Harrisburg to Key West

Compare and see reviews for airlines that fly from Harrisburg to Key West with momondo

Traveling to a place near Key West?

Why use momondo?

Why should I use momondo to find a flight deal from Harrisburg to Key West?

Can I find flights from Harrisburg to Key West with flexible booking policies on momondo?

How can momondo help me find flights from Harrisburg to Key West?

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

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida