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$256+ Cheap flights from Allentown to Key West (ABE - 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — EYW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$256
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$379
From Allentown-Bethlehem to Key West
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Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 12/104:30 pmABE - EYW
1 stop5h 16mAmerican Airlines
Sat 12/1311:35 amEYW - ABE
2 stops11h 31mAmerican Airlines
Deal found 9/10$256
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:30 amABE - EYW
1 stop8h 10mMultiple Airlines
Thu 10/168:55 amEYW - ABE
1 stop13h 20mMultiple Airlines
Deal found 9/9$258
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/124:30 pmABE - EYW
1 stop5h 48mAmerican Airlines
Mon 12/151:33 pmEYW - ABE
2 stops9h 25mAmerican Airlines
Deal found 9/10$264
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:30 amABE - EYW
1 stop8h 10mAllegiant Air
Sat 10/259:52 amEYW - ABE
1 stop24h 42mAllegiant Air
Deal found 9/11$268
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 9/306:00 amABE - EYW
1 stop5h 13mAmerican Airlines
Tue 10/73:20 pmEYW - ABE
1 stop6h 20mAmerican Airlines
Deal found 9/10$270
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 11/236:32 amABE - EYW
1 stop8h 47mUnited Airlines
Fri 11/289:19 amEYW - ABE
1 stop7h 28mUnited Airlines
Deal found 9/10$299
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/144:49 pmABE - EYW
1 stop15h 26mMultiple Airlines
Sat 12/207:47 amEYW - ABE
1 stop12h 19mMultiple Airlines
Deal found 9/11$301
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:00 pmABE - EYW
1 stop7h 49mAmerican Airlines
Sat 11/154:53 pmEYW - ABE
1 stop6h 00mAmerican Airlines
Deal found 9/11$310
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:24 pmABE - EYW
1 stop13h 51mMultiple Airlines
Sun 11/168:36 pmEYW - ABE
1 stop15h 31mMultiple Airlines
Deal found 9/11$315

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 September 11, 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

Sun 10/12

6:30 am-2:40 pm

1 stop8h 10m

Key West

Thu 10/16

8:55 am-10:15 pm

1 stop13h 20m

$258

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sun 1/18

1:39 pm-6:35 pm

1 stop4h 56m

Key West

Sat 1/24

1:55 pm-12:16 am

2 stops10h 21m

$260

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Tue 9/30

6:00 am-11:13 am

1 stop5h 13m

Key West

Tue 10/7

3:20 pm-9:40 pm

1 stop6h 20m

$270

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sat 1/24

1:39 pm-6:35 pm

1 stop4h 56m

Key West

Sat 1/31

3:55 pm-12:16 am

2 stops8h 21m

$290

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sun 11/23

6:32 am-3:19 pm

1 stop8h 47m

Key West

Fri 11/28

9:19 am-4:47 pm

1 stop7h 28m

$299

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sun 12/14

4:49 pm-8:15 am

1 stop15h 26m

Key West

Sat 12/20

7:47 am-8:06 pm

1 stop12h 19m

$301

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sat 1/10

1:39 pm-6:35 pm

1 stop4h 56m

Key West

Sat 1/17

5:24 pm-12:16 am

1 stop6h 52m

$310

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sat 11/8

2:00 pm-9:49 pm

1 stop7h 49m

Key West

Sat 11/15

4:53 pm-10:53 pm

1 stop6h 00m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 August 29, 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 $491). 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 September 11, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Allentown 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
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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.

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

    American Airlines and United Airlines can get you from Allentown to Key West in just under 4h 56m. Your travel time can differ by up to 3h 51m. The distance from Allentown to Key West is about 1170 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $193, was found to be the cheapest airline from Allentown to Key West.Alternate airlines to your destination round-trip include American Airlines and Delta. United Airlines is priced at 53% 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 $491). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$193Average$427FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$238Average$374FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$466FlexibilityNo cancel feeOn-timeN/A

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