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Cheap flights from Harrisburg to Key West from $216

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 4/30. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Harrisburg to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:06 pm - 12:26 pm
MDT
-
EYW
14h 20m
1 stop
Multiple Airlines Logo
3:08 pm - 7:13 pm
EYW
-
MDT
28h 05m
1 stop
$286Multiple Airlines
Sun, Apr 12 - Thu, Apr 16
Allegiant Air Logo
8:50 pm - 2:35 pm
MDT
-
EYW
17h 45m
1 stop
Allegiant Air Logo
4:02 pm - 8:22 pm
EYW
-
MDT
28h 20m
1 stop
$302Allegiant Air
Thu, Jun 11 - Thu, Jun 18
Multiple Airlines Logo
10:06 pm - 12:26 pm
MDT
-
EYW
14h 20m
1 stop
Multiple Airlines Logo
4:22 pm - 5:26 pm
EYW
-
MDT
25h 04m
2 stops
$321Multiple Airlines
Sun, Apr 12 - Thu, Apr 16
American Airlines Logo
4:59 pm - 10:36 pm
MDT
-
EYW
5h 37m
1 stop
American Airlines Logo
6:45 am - 4:07 pm
EYW
-
MDT
9h 22m
2 stops
$328American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
4:59 pm - 10:36 pm
MDT
-
EYW
5h 37m
1 stop
American Airlines Logo
6:45 am - 4:07 pm
EYW
-
MDT
9h 22m
2 stops
$344American Airlines
Fri, Apr 17 - Fri, Apr 24
Allegiant Air Logo
10:34 am - 10:11 am
MDT
-
EYW
23h 37m
2 stops
Allegiant Air Logo
2:09 pm - 8:30 am
EYW
-
MDT
18h 21m
1 stop
$346Allegiant Air
Thu, Apr 23 - Thu, Apr 30
American Airlines Logo
2:50 pm - 10:58 pm
MDT
-
EYW
8h 08m
2 stops
American Airlines Logo
6:45 am - 4:07 pm
EYW
-
MDT
9h 22m
2 stops
$349American Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
8:03 pm - 11:04 am
MDT
-
EYW
15h 01m
1 stop
Multiple Airlines Logo
12:05 pm - 5:26 pm
EYW
-
MDT
29h 21m
2 stops
$352Multiple Airlines
Fri, May 1 - Sun, May 10
Allegiant Air Logo
8:03 pm - 11:04 am
MDT
-
EYW
15h 01m
1 stop
Allegiant Air Logo
1:57 pm - 8:30 am
EYW
-
MDT
18h 33m
1 stop
$368Allegiant Air
Fri, May 1 - Sun, May 10
Allegiant Air Logo
2:08 pm - 1:16 pm
MDT
-
EYW
23h 08m
1 stop
Allegiant Air Logo
4:35 pm - 9:36 am
EYW
-
MDT
17h 01m
1 stop
$371Allegiant Air
Wed, Jun 10 - Fri, Jun 19

American Airlines flights from Harrisburg to Key West

Our best American Airlines deals on Harrisburg to Key West flight tickets
American Airlines
Apr 29
MDT4:59 pmHarrisburg
5h 37m
1 stop
EYW10:36 pmKey West
May 6
EYW6:45 amKey West
9h 22m
2 stops
MDT4:07 pmHarrisburg
$328
American Airlines
Apr 17
MDT4:59 pmHarrisburg
5h 37m
1 stop
EYW10:36 pmKey West
Apr 24
EYW6:45 amKey West
9h 22m
2 stops
MDT4:07 pmHarrisburg
$344
American Airlines
Apr 17
MDT2:50 pmHarrisburg
8h 08m
2 stops
EYW10:58 pmKey West
Apr 24
EYW6:45 amKey West
9h 22m
2 stops
MDT4:07 pmHarrisburg
$349

Allegiant Air flights from Harrisburg to Key West

Our best Allegiant Air deals on Harrisburg to Key West flight tickets
Allegiant Air
Jun 11
MDT8:50 pmHarrisburg
17h 45m
1 stop
EYW2:35 pmKey West
Jun 18
EYW4:02 pmKey West
28h 20m
1 stop
MDT8:22 pmHarrisburg
$302
Allegiant Air
Apr 23
MDT10:34 amHarrisburg
23h 37m
2 stops
EYW10:11 amKey West
Apr 30
EYW2:09 pmKey West
18h 21m
1 stop
MDT8:30 amHarrisburg
$346
Allegiant Air
May 1
MDT8:03 pmHarrisburg
15h 01m
1 stop
EYW11:04 amKey West
May 10
EYW1:57 pmKey West
18h 33m
1 stop
MDT8:30 amHarrisburg
$368

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg to Key West 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 March 24, 2026.
Use the filters below to find and compare flights from Harrisburg to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sun 4/12

10:06 pm-12:26 pm

1 stop14h 20m

Key West

Thu 4/16

3:08 pm-7:13 pm

1 stop28h 05m

$286

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 6/11

8:50 pm-2:35 pm

1 stop17h 45m

Key West

Thu 6/18

4:02 pm-8:22 pm

1 stop28h 20m

$302

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sun 4/12

10:06 pm-12:26 pm

1 stop14h 20m

Key West

Thu 4/16

4:22 pm-5:26 pm

2 stops25h 04m

$321
Quickest round-trip

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 4/29

4:59 pm-10:36 pm

1 stop5h 37m

Key West

Wed 5/6

6:45 am-4:07 pm

2 stops9h 22m

$328

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 4/17

4:59 pm-10:36 pm

1 stop5h 37m

Key West

Fri 4/24

6:45 am-4:07 pm

2 stops9h 22m

$344

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 4/23

10:34 am-10:11 am

2 stops23h 37m

Key West

Thu 4/30

2:09 pm-8:30 am

1 stop18h 21m

$346

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 4/17

2:50 pm-10:58 pm

2 stops8h 08m

Key West

Fri 4/24

6:45 am-4:07 pm

2 stops9h 22m

$349

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 5/1

8:03 pm-11:04 am

1 stop15h 01m

Key West

Sun 5/10

12:05 pm-5:26 pm

2 stops29h 21m

$352

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 5/1

8:03 pm-11:04 am

1 stop15h 01m

Key West

Sun 5/10

1:57 pm-8:30 am

1 stop18h 33m

$368

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 6/10

2:08 pm-1:16 pm

1 stop23h 08m

Key West

Fri 6/19

4:35 pm-9:36 am

1 stop17h 01m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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2

See travel insights to Key West from

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 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 $321. If you are unable to visit Key West during the month of September, then departing from Harrisburg during the month August is also very affordable. Most momondo users find prices during this month for around $390.

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 $474 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 $275 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

Fastest flight time

5h 49m

Direct flights

None
The fastest flight from Harrisburg to Key West takes 5h 49m
There are no direct flights from Harrisburg to Key West. There are no popular flight routes from Harrisburg to Key West.
Search flight deals

  • 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 49m.

  • 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?

  • 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?

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
DeltaPriceFrom $258Free CancellationRating
7.9
8,320 reviews
Search Delta flights
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,491 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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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