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Cheap flights from Harrisburg to Key West from $127

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 8/13. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harrisburg to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
5:54 pm - 3:02 pm
MDT
-
EYW
21h 08m
1 stop
Allegiant Air Logo
6:21 pm - 10:54 am
EYW
-
MDT
16h 33m
1 stop
$290Allegiant Air
Fri, Aug 21 - Sun, Aug 30
Allegiant Air Logo
1:16 pm - 2:35 pm
MDT
-
EYW
25h 19m
1 stop
Allegiant Air Logo
6:25 pm - 8:36 am
EYW
-
MDT
14h 11m
1 stop
$309Allegiant Air
Wed, Jan 27 - Sun, Jan 31
Allegiant Air Logo
5:54 pm - 3:02 pm
MDT
-
EYW
21h 08m
1 stop
Allegiant Air Logo
6:21 pm - 10:54 am
EYW
-
MDT
16h 33m
1 stop
$322Allegiant Air
Fri, Aug 21 - Sun, Aug 30
Allegiant Air Logo
9:13 am - 9:02 am
MDT
-
EYW
23h 49m
1 stop
Allegiant Air Logo
9:34 am - 6:42 pm
EYW
-
MDT
9h 08m
1 stop
$322Allegiant Air
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
6:42 am - 2:04 pm
MDT
-
EYW
7h 22m
1 stop
American Airlines Logo
6:31 pm - 11:25 pm
EYW
-
MDT
4h 54m
1 stop
$323American Airlines
Wed, Sep 9 - Sat, Sep 12
American Airlines Logo
8:45 am - 2:04 pm
MDT
-
EYW
5h 19m
1 stop
American Airlines Logo
6:31 pm - 11:25 pm
EYW
-
MDT
4h 54m
1 stop
$323American Airlines
Wed, Sep 9 - Sat, Sep 12
Delta Logo
12:27 pm - 8:01 pm
MDT
-
EYW
7h 34m
1 stop
Delta Logo
6:02 pm - 11:50 pm
EYW
-
MDT
5h 48m
1 stop
$323Delta
Sat, Nov 7 - Wed, Nov 11
Delta Logo
12:27 pm - 8:01 pm
MDT
-
EYW
7h 34m
1 stop
Delta Logo
6:02 pm - 11:50 pm
EYW
-
MDT
5h 48m
1 stop
$351Delta
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
8:55 am - 1:45 pm
MDT
-
EYW
4h 50m
1 stop
American Airlines Logo
2:31 pm - 9:43 pm
EYW
-
MDT
7h 12m
1 stop
$370American Airlines
Sat, Aug 29 - Sat, Sep 5
Delta Logo
12:27 pm - 8:01 pm
MDT
-
EYW
7h 34m
1 stop
Delta Logo
6:02 pm - 11:50 pm
EYW
-
MDT
5h 48m
1 stop
$370Delta
Sat, Nov 7 - Wed, Nov 11

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United Airlines flights from Harrisburg to Key West

Our best United Airlines deals on Harrisburg to Key West flight tickets
United Airlines
Dec 7
MDT6:30 amHarrisburg
8h 36m
1 stop
EYW3:06 pmKey West
Dec 12
EYW2:00 pmKey West
7h 20m
1 stop
MDT9:20 pmHarrisburg
$359
United Airlines
Aug 15
MDT7:59 pmHarrisburg
17h 30m
2 stops
EYW1:29 pmKey West
Aug 19
EYW2:15 pmKey West
19h 22m
2 stops
MDT9:37 amHarrisburg
$1,412
United Airlines
Aug 15
MDT6:30 amHarrisburg
30h 59m
3 stops
EYW1:29 pmKey West
Aug 17
EYW2:15 pmKey West
23h 48m
2 stops
MDT2:03 pmHarrisburg
$1,877

American Airlines flights from Harrisburg to Key West

Our best American Airlines deals on Harrisburg to Key West flight tickets
American Airlines
Sep 9
MDT6:42 amHarrisburg
7h 22m
1 stop
EYW2:04 pmKey West
Sep 12
EYW6:31 pmKey West
4h 54m
1 stop
MDT11:25 pmHarrisburg
$323
American Airlines
Aug 29
MDT8:55 amHarrisburg
4h 50m
1 stop
EYW1:45 pmKey West
Sep 5
EYW2:31 pmKey West
7h 12m
1 stop
MDT9:43 pmHarrisburg
$370
American Airlines
Sep 9
MDT6:42 amHarrisburg
6h 29m
2 stops
EYW1:11 pmKey West
Sep 12
EYW6:31 pmKey West
4h 54m
1 stop
MDT11:25 pmHarrisburg
$402

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 August 1, 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

Fri 8/21

5:54 pm-3:02 pm

1 stop21h 08m

Key West

Sun 8/30

6:21 pm-10:54 am

1 stop16h 33m

$290

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 1/27

1:16 pm-2:35 pm

1 stop25h 19m

Key West

Sun 1/31

6:25 pm-8:36 am

1 stop14h 11m

$309

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 8/21

5:54 pm-3:02 pm

1 stop21h 08m

Key West

Sun 8/30

6:21 pm-10:54 am

1 stop16h 33m

$322

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 10/30

9:13 am-9:02 am

1 stop23h 49m

Key West

Mon 11/2

9:34 am-6:42 pm

1 stop9h 08m

$322

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 9/9

6:42 am-2:04 pm

1 stop7h 22m

Key West

Sat 9/12

6:31 pm-11:25 pm

1 stop4h 54m

$323
Quickest round-trip

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 9/9

8:45 am-2:04 pm

1 stop5h 19m

Key West

Sat 9/12

6:31 pm-11:25 pm

1 stop4h 54m

$323

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 11/7

12:27 pm-8:01 pm

1 stop7h 34m

Key West

Wed 11/11

6:02 pm-11:50 pm

1 stop5h 48m

$323

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 11/7

12:27 pm-8:01 pm

1 stop7h 34m

Key West

Wed 11/11

6:02 pm-11:50 pm

1 stop5h 48m

$351

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 8/29

8:55 am-1:45 pm

1 stop4h 50m

Key West

Sat 9/5

2:31 pm-9:43 pm

1 stop7h 12m

$370

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 11/7

12:27 pm-8:01 pm

1 stop7h 34m

Key West

Wed 11/11

6:02 pm-11:50 pm

1 stop5h 48m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $558 to $694.
The lowest price recently found on this route was $290.

What is the cheapest month to fly to Key West?

In general, October 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 $278. If you are unable to visit Key West during the month of October, then departing from Harrisburg during the month September is also very affordable. Most momondo users find prices during this month for around $345.

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

4h 46m

Direct flights

None
The fastest flight from Harrisburg to Key West takes 4h 46m
There are no direct flights from Harrisburg to Key West. There are no popular flight routes from Harrisburg to Key West.
Search flight deals

Frequently asked questions about flying from Harrisburg to Key West

  • How far is Harrisburg to Key West by plane?

    Key West is 1122.0 mi away from Harrisburg. By plane, this route typically takes 4h 46m.

  • 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
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
DeltaPriceFrom $312Free CancellationRating
7.8
8,497 reviews
Search Delta 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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