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Key West

$162+ Cheap flights from Harrisburg to Key West (MDT - EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — EYW
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Harrisburg to Key West

Cheapest flights from Harrisburg to Key West
Explore the most affordable flight options available from Harrisburg to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:50 pm
MDT
-
EYW
1 stop17h 45m
Multiple Airlines
Tue 6/91:14 pm
EYW
-
MDT
1 stop27h 29m
Multiple Airlines
Deal found 4/21$276
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:10 pm
MDT
-
EYW
1 stop22h 38m
Multiple Airlines
Tue 7/141:14 pm
EYW
-
MDT
2 stops51h 54m
Multiple Airlines
Deal found 4/23$310
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:26 pm
MDT
-
EYW
1 stop5h 21m
American Airlines
Tue 7/147:29 pm
EYW
-
MDT
1 stop4h 56m
American Airlines
Deal found 4/23$333
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:34 pm
MDT
-
EYW
1 stop21h 53m
Allegiant Air
Mon 7/63:27 pm
EYW
-
MDT
1 stop20h 02m
Allegiant Air
Deal found 4/23$341
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:46 pm
MDT
-
EYW
1 stop6h 01m
American Airlines
Wed 11/182:50 pm
EYW
-
MDT
1 stop7h 24m
American Airlines
Deal found 4/24$353
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:41 pm
MDT
-
EYW
1 stop15h 06m
Allegiant Air
Sun 11/18:36 pm
EYW
-
MDT
1 stop22h 06m
Allegiant Air
Deal found 4/21$359
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:58 pm
MDT
-
EYW
1 stop17h 39m
Allegiant Air
Sun 7/128:48 pm
EYW
-
MDT
1 stop12h 37m
Allegiant Air
Deal found 4/24$366
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:00 pm
MDT
-
EYW
1 stop5h 49m
Delta
Sat 5/166:19 pm
EYW
-
MDT
1 stop5h 32m
Delta
Deal found 4/24$369

Find flight deals from Harrisburg to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$276
(Kiwi.com)

One-way from

$162
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$547
Provider with most accurate pricing for Harrisburg-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Key West flights.
Search Deals
From Harrisburg to Key West
Search Deals
One-way flight from Harrisburg to Key West
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 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

Fri 5/8

3:37 pm-10:36 pm

1 stop6h 59m

Key West

Tue 5/12

8:20 am-2:52 pm

1 stop6h 32m

$385

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 5/9

2:00 pm-7:49 pm

1 stop5h 49m

Key West

Sat 5/16

6:19 pm-11:51 pm

1 stop5h 32m

$432

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 6/11

2:56 pm-7:53 pm

1 stop4h 57m

Key West

Tue 6/30

2:34 pm-11:10 pm

2 stops8h 36m

$439

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 7/22

12:02 pm-6:47 pm

1 stop6h 45m

Key West

Sat 7/25

7:29 pm-12:25 am

1 stop4h 56m

$462

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 5/7

4:59 pm-10:36 pm

1 stop5h 37m

Key West

Mon 5/11

11:56 am-7:26 pm

1 stop7h 30m

$470

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Tue 7/21

11:56 am-7:51 pm

1 stop7h 55m

Key West

Fri 7/24

2:24 pm-5:37 pm

1 stop27h 13m

$496

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 5/27

11:57 am-5:23 pm

1 stop5h 26m

Key West

Sun 5/31

6:19 pm-11:51 pm

1 stop5h 32m

$499
Quickest round-trip

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Mon 6/8

2:56 pm-7:53 pm

1 stop4h 57m

Key West

Mon 6/15

6:24 pm-11:55 pm

1 stop5h 31m

$513

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 5/1

4:59 pm-10:36 pm

1 stop5h 37m

Key West

Tue 5/5

8:20 am-2:52 pm

1 stop6h 32m

$517

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 5/9

3:01 pm-10:36 pm

2 stops7h 35m

Key West

Sat 5/16

6:45 am-2:18 pm

2 stops7h 33m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Harrisburg to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to Key West in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harrisburg-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harrisburg to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Harrisburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harrisburg to Key West

How far ahead should I book a flight from Harrisburg to Key West?

To ensure you get the cheapest price possible for a flight from Harrisburg to Key West, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Harrisburg to Key West?

Currently, September is the cheapest month in which you can book a flight from Harrisburg to Key West (average of $304). Flying from Harrisburg to Key West in March is currently the most expensive (average of $659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Harrisburg to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated April 24, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Harrisburg to Key West. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,450 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
8,450 reviews
Delta
7.9
Good
8,450 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.1
Good
11,666 reviews
Delta
7.9
Good
8,450 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harrisburg to Key West?

    For as low as $432, American Airlines can have you in Key West from Harrisburg in 5h 49m. There are 1118 mi between Harrisburg and Key West. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Harrisburg to Key West round-trip?

    Flying on Delta is currently your cheapest option to Key West, with prices starting at $258. Another option worth looking into is American Airlines, starting at $278 round trip. You may be able to fly from Harrisburg to Key West for 47% less than the average price by searching for these airlines.

  • Can I find deals for flights from Harrisburg to Key West that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Key West.

  • Can I find deals for business class flights from Harrisburg to Key West?

    Yes. Cheapflights offers flight deals from Harrisburg to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to Key West?

    Currently, September is the cheapest month in which you can book a flight from Harrisburg to Key West (average of $304). Flying from Harrisburg to Key West in March is currently the most expensive (average of $659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Harrisburg to Key West

Discover the top 2 airlines that operate flights from Harrisburg to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$463FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$482FlexibilityNo cancel feeOn-time71%

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