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Key West

$186+ Cheap flights from Harrisburg to Key West (MDT - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — EYW
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheapflights Tip: The best prices from Harrisburg to Key West are usually found in September or August, booked 63 days in advance, depart on a Tuesday or Monday and return on a Monday

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 December 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 amMDT - EYW
1 stop8h 42mUnited Airlines
Sat 12/271:25 pmEYW - MDT
1 stop5h 33mUnited Airlines
Deal found 12/10$296
This Mytrip deal was found by Cheapflights users on 12/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:28 pmMDT - EYW
2 stops18h 52mMultiple Airlines
Sat 12/2710:35 pmEYW - MDT
1 stop15h 21mMultiple Airlines
Deal found 12/10$383
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/124:25 pmMDT - EYW
1 stop5h 53mAmerican Airlines
Tue 12/166:33 pmEYW - MDT
1 stop5h 17mAmerican Airlines
Deal found 12/10$404
This United Airlines deal was found by Cheapflights users on 12/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:30 amMDT - EYW
1 stop5h 59mUnited Airlines
Sun 12/284:08 pmEYW - MDT
1 stop7h 59mUnited Airlines
Deal found 12/8$419
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Mon 12/226:49 amMDT - EYW
2 stops9h 08mAmerican Airlines
Sun 12/284:40 pmEYW - MDT
1 stop7h 39mAmerican Airlines
Deal found 12/8$421

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 December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$186
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$516
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
Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 10, 2025.
Use the filters below to find and compare flights from Harrisburg to Key West that are best for you.

Fly from

Harrisburg

Fly to

Key West

Route

Depart

Return

Price

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 1/9

4:47 pm-9:47 pm

1 stop5h 00m

Key West

Mon 1/12

6:43 pm-11:37 pm

1 stop4h 54m

$259

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Sat 1/17

10:42 am-6:52 pm

2 stops8h 10m

Key West

Thu 1/22

1:22 pm-10:27 pm

2 stops9h 05m

$269

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Tue 2/10

4:47 pm-9:47 pm

1 stop5h 00m

Key West

Sun 2/15

5:10 pm-10:15 pm

1 stop5h 05m

$339

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Mon 2/9

4:47 pm-9:47 pm

1 stop5h 00m

Key West

Sun 2/15

5:10 pm-10:15 pm

1 stop5h 05m

$339

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Mon 2/9

4:47 pm-9:47 pm

1 stop5h 00m

Key West

Wed 2/18

12:47 pm-7:10 pm

1 stop6h 23m

$339

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Tue 2/10

4:47 pm-9:47 pm

1 stop5h 00m

Key West

Wed 2/18

6:20 pm-11:43 pm

1 stop5h 23m

$339

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Wed 2/11

10:42 am-9:47 pm

2 stops11h 05m

Key West

Wed 2/18

6:20 pm-11:43 pm

1 stop5h 23m

$344

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Thu 2/19

10:09 am-3:19 pm

1 stop5h 10m

Key West

Sun 2/22

12:15 pm-3:17 pm

2 stops27h 02m

$374

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

$379

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 1/16

4:47 pm-9:47 pm

1 stop5h 00m

Key West

Wed 1/21

4:04 pm-11:37 pm

1 stop7h 33m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 13 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harrisburg-Key West flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

Use this chart to determine the optimal time to book a round-trip flight from Harrisburg to Key West. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Harrisburg to Key West, you should look to book at least 54 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, March is the cheapest month in which you can book a flight from Harrisburg to Key West (average of $203). Flying from Harrisburg to Key West in December is currently the most expensive (average of $259). 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.

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 December 10, 2025.
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
8,007 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

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
7.2
Good
11,048 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

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 $259, American Airlines can have you in Key West from Harrisburg in 5h. There are 1118 mi between Harrisburg and Key West.

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

    Flying on American Airlines is currently your cheapest option to Key West, with prices starting at $258. Another option worth looking into is Delta, starting at $258 round trip. You may be able to fly from Harrisburg to Key West for 43% 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, March is the cheapest month in which you can book a flight from Harrisburg to Key West (average of $203). Flying from Harrisburg to Key West in December is currently the most expensive (average of $259). 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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$408FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$260Average$449FlexibilityNo cancel feeOn-time71%

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