HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key West

$251+ Cheap flights from Lehigh Valley to Key West (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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — EYW
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lehigh Valley to Key West with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lehigh Valley to Key West

Keep the following information in mind while searching for Lehigh Valley to Key West flight deals. Data was last updated July 1, 2025.

Round-trip from

$251
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$363
From Lehigh Valley to Key West
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Lehigh Valley to Key West

Cheapest flights from Lehigh Valley to Key West
Explore the most affordable flight options available from Lehigh Valley to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 30mAmerican Airlines
Tue 9/912:00 pmEYW - ABE
1 stop6h 30mAmerican Airlines
Deal found 6/30$251
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Sun 11/93:42 pmABE - EYW
1 stop5h 04mAllegiant Air
Sun 11/168:36 pmEYW - ABE
1 stop15h 31mAllegiant Air
Deal found 6/30$300
This Delta deal was found by Cheapflights users on 7/1. 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.
Fri 10/312:48 pmABE - EYW
1 stop7h 19mDelta
Tue 10/76:00 pmEYW - ABE
1 stop4h 52mDelta
Deal found 7/1$320
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Sun 7/209:41 amABE - EYW
1 stop7h 04mMultiple Airlines
Mon 7/2110:23 amEYW - ABE
2 stops12h 22mMultiple Airlines
Deal found 6/30$418

Cheapflights Fare Finder

Customize your flight search to find flights from Lehigh Valley 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 July 1, 2025.
Use the filters below to find and compare flights from Lehigh Valley to Key West that are best for you.

Fly from

Lehigh Valley

Fly to

Key West

Route

Depart

Return

Price

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Tue 9/2

6:00 am-12:30 pm

1 stop6h 30m

Key West

Tue 9/9

12:00 pm-6:30 pm

1 stop6h 30m

$251

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sun 7/13

9:41 am-4:45 pm

1 stop7h 04m

Key West

Thu 7/17

8:54 am-2:32 pm

1 stop5h 38m

$337

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sat 7/5

6:00 am-1:09 pm

1 stop7h 09m

Key West

Thu 7/10

7:00 am-12:15 pm

1 stop5h 15m

$379

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sun 7/20

9:41 am-4:45 pm

1 stop7h 04m

Key West

Mon 7/21

10:23 am-10:45 pm

2 stops12h 22m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Lehigh Valley to Key West

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

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

Currently, August is the cheapest month in which you can book a flight from Lehigh Valley to Key West (average of $328). Flying from Lehigh Valley 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.

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 July 1, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and Allegiant Air from Lehigh Valley to Key West. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,974 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

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
7,974 reviews
Delta
8.0
Very good
7,974 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

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
7,974 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

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
7.2
Good
710 reviews
Delta
8.0
Very good
7,974 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

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 Lehigh Valley 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 airport do you fly into for flights to Key West from Lehigh Valley?

    For a flight from Lehigh Valley to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lehigh Valley 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 Lehigh Valley to Key West?

    Currently, August is the cheapest month in which you can book a flight from Lehigh Valley to Key West (average of $328). Flying from Lehigh Valley 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lehigh Valley to Key West

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Orlando flights
Newark to Miami flights
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
Newark to Orlando flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Orlando flights
John F Kennedy Intl to Tampa flights
Philadelphia to Orlando flights
Dulles Intl to Miami flights
Reagan-National to Miami flights
John F Kennedy Intl to West Palm Beach flights
Philadelphia to Miami flights
Dulles Intl to Orlando flights
Newark to Tampa flights
Philadelphia to Fort Lauderdale flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Tampa flights
LaGuardia to Tampa flights
Reagan-National to Orlando flights
LaGuardia to West Palm Beach flights
Newark to West Palm Beach flights
Philadelphia to Tampa flights
Reagan-National to Fort Lauderdale flights
LaGuardia to Sarasota flights
Newark to Fort Myers flights
Newark to Jacksonville flights
John F Kennedy Intl to Fort Myers flights
Newark to Sarasota flights
John F Kennedy Intl to Jacksonville flights
Pittsburgh to Orlando flights
Pittsburgh to Fort Lauderdale flights
Dulles Intl to West Palm Beach flights
Reagan-National to Tampa flights
Newark to Key West flights
John F Kennedy Intl to Sarasota flights
Pittsburgh to Miami flights
LaGuardia to Jacksonville flights
Philadelphia to Key West flights
Newark to Orlando Sanford Intl flights
Philadelphia to Fort Myers flights
Dulles Intl to Fort Myers flights
LaGuardia to Fort Myers flights
Reagan-National to Jacksonville flights
John F Kennedy Intl to Key West flights
Reagan-National to West Palm Beach flights
Newark to St Petersburg flights
Reagan-National to Key West flights

Top 3 airlines flying from Lehigh Valley to Key West

Discover the top 3 airlines that operate flights from Lehigh Valley 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$193Average$389FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$353FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$377FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.