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$126+ Cheap flights from Allentown to Key West (ABE - 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — EYW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Allentown to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 June 12, 2025.

Round-trip from

$251
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$354
From Allentown-Bethlehem to Key West
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Allentown to Key West

Cheapest flights from Allentown to Key West
Explore the most affordable flight options available from Allentown to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 9/26:00 amABE - EYW
1 stop6h 32mAmerican Airlines
Tue 9/912:00 pmEYW - ABE
1 stop6h 30mAmerican Airlines
Deal found 6/12$251
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 10/146:30 amABE - EYW
1 stop6h 38mDelta
Sat 10/186:00 pmEYW - ABE
1 stop5h 23mDelta
Deal found 6/9$364
This Mytrip deal was found by Cheapflights users on 6/10. 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 6/258:00 amABE - EYW
1 stop7h 59mAllegiant Air
Sun 6/298:53 amEYW - ABE
1 stop5h 36mAllegiant Air
Deal found 6/10$487
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Fri 7/183:43 pmABE - EYW
3 stops45h 24mMultiple Airlines
Sun 7/205:35 pmEYW - ABE
1 stop26h 58mMultiple Airlines
Deal found 6/11$540
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 6/146:30 amABE - EYW
2 stops29h 45mUnited Airlines
Mon 6/168:45 amEYW - ABE
2 stops13h 10mUnited Airlines
Deal found 6/10$652

Cheapflights Fare Finder

Customize your flight search to find flights from Allentown 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 June 12, 2025.
Use the filters below to find and compare flights from Allentown to Key West that are best for you.

Fly from

Allentown

Fly to

Key West

Route

Depart

Return

Price

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Tue 9/2

6:00 am-12:32 pm

1 stop6h 32m

Key West

Tue 9/9

12:00 pm-6:30 pm

1 stop6h 30m

$251

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Tue 10/14

6:30 am-1:08 pm

1 stop6h 38m

Key West

Sat 10/18

6:00 pm-11:23 pm

1 stop5h 23m

$364

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Wed 6/25

8:00 am-3:59 pm

1 stop7h 59m

Key West

Sun 6/29

8:53 am-2:29 pm

1 stop5h 36m

$487

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Fri 7/18

3:43 pm-1:07 pm

3 stops45h 24m

Key West

Sun 7/20

5:35 pm-8:33 pm

1 stop26h 58m

$540

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Fri 7/4

5:35 pm-1:12 pm

2 stops19h 37m

Key West

Tue 7/8

2:12 pm-9:55 pm

3 stops31h 43m

$749

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Wed 11/5

11:56 am-6:27 pm

1 stop6h 31m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Allentown to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Allentown 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 Allentown to Key West

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

Use this chart to determine the optimal time to book a round-trip flight from Allentown to Key West. Price data was last updated on June 9, 2025.

The price you pay for your flight from Allentown to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Allentown to Key West (average of $328). Flying from Allentown to Key West in March is currently the most expensive (average of $493). 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.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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.
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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 Allentown to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    American Airlines, at $251, was found to be the cheapest airline from Allentown to Key West.Alternate airlines to your destination round-trip include Delta and Allegiant Air. American Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown 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 Allentown to Key West?

    Currently, August is the cheapest month in which you can book a flight from Allentown to Key West (average of $328). Flying from Allentown to Key West in March is currently the most expensive (average of $493). 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 3 airlines flying from Allentown to Key West

Discover the top 3 airlines that operate flights from Allentown 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$375FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$262Average$363FlexibilityNo cancel feeOn-time69%

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