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Cheap flights from Allentown to Key West from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Key West departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:18 pm - 12:34 pmABE  Allentown-Bethlehem-EYW Key West
18h 16m2 stops Fort Lauderdale Tampa
Multiple Airlines Logo
12:05 pm - 8:25 pmEYW  Key West-ABE Allentown-Bethlehem
8h 20m1 stop Orlando
$357Multiple Airlines
Mon, Aug 31 - Sun, Sep 6
Allegiant Air Logo
3:05 pm - 7:35 amABE  Allentown-Bethlehem-EYW Key West
16h 30m1 stop Orlando Sanford Intl
Allegiant Air Logo
8:54 pm - 11:45 amEYW  Key West-ABE Allentown-Bethlehem
14h 51m1 stop Orlando Sanford Intl
$358Allegiant Air
Thu, Nov 12 - Sun, Nov 15
Multiple Airlines Logo
2:28 pm - 10:19 amABE  Allentown-Bethlehem-EYW Key West
19h 51m1 stop Orlando
Multiple Airlines Logo
11:59 am - 12:20 pmEYW  Key West-ABE Allentown-Bethlehem
48h 21m2 stops Raleigh-Durham Sarasota Bradenton Intl
$381Multiple Airlines
Sun, Sep 13 - Fri, Sep 18
Multiple Airlines Logo
2:28 pm - 10:19 amABE  Allentown-Bethlehem-EYW Key West
19h 51m1 stop Orlando
Multiple Airlines Logo
11:59 am - 12:20 pmEYW  Key West-ABE Allentown-Bethlehem
48h 21m2 stops Raleigh-Durham Sarasota Bradenton Intl
$382Multiple Airlines
Sun, Sep 13 - Fri, Sep 18
Allegiant Air Logo
10:00 am - 12:47 pmABE  Allentown-Bethlehem-EYW Key West
26h 47m1 stop Orlando Sanford Intl
Allegiant Air Logo
8:41 pm - 11:44 amEYW  Key West-ABE Allentown-Bethlehem
15h 03m1 stop Orlando Sanford Intl
$434Allegiant Air
Wed, Oct 7 - Sun, Oct 11
Delta Logo
12:53 pm - 8:02 pmABE  Allentown-Bethlehem-EYW Key West
7h 09m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:43 am - 5:18 pmEYW  Key West-ABE Allentown-Bethlehem
5h 35m1 stop Atlanta Hartsfield-Jackson
$465Delta
Sat, Dec 12 - Wed, Dec 16
Delta Logo
12:53 pm - 8:02 pmABE  Allentown-Bethlehem-EYW Key West
7h 09m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:43 am - 5:18 pmEYW  Key West-ABE Allentown-Bethlehem
5h 35m1 stop Atlanta Hartsfield-Jackson
$465Delta
Sat, Dec 12 - Wed, Dec 16
Allegiant Air Logo
3:05 pm - 9:24 amABE  Allentown-Bethlehem-EYW Key West
18h 19m2 stops Orlando Sanford Intl Knoxville McGhee Tyson
Allegiant Air Logo
8:54 pm - 11:45 amEYW  Key West-ABE Allentown-Bethlehem
14h 51m1 stop Orlando Sanford Intl
$477Allegiant Air
Thu, Nov 12 - Sun, Nov 15
American Airlines Logo
11:44 am - 6:47 pmABE  Allentown-Bethlehem-EYW Key West
7h 03m1 stop Charlotte Douglas
American Airlines Logo
7:18 pm - 12:17 amEYW  Key West-ABE Allentown-Bethlehem
4h 59m1 stop Charlotte Douglas
$515American Airlines
Fri, Nov 27 - Tue, Dec 1
American Airlines Logo
11:44 am - 6:47 pmABE  Allentown-Bethlehem-EYW Key West
7h 03m1 stop Charlotte Douglas
American Airlines Logo
4:45 pm - 12:17 amEYW  Key West-ABE Allentown-Bethlehem
7h 32m1 stop Charlotte Douglas
$515American Airlines
Fri, Nov 27 - Tue, Dec 1

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American Airlines flights from Allentown to Key West

Our best American Airlines deals on Allentown to Key West flight tickets
American Airlines
Nov 27
ABE11:44 amAllentown-Bethlehem
7h 03m
1 stop
EYW6:47 pmKey West
Dec 1
EYW7:18 pmKey West
4h 59m
1 stop
ABE12:17 amAllentown-Bethlehem
$515
American Airlines
Dec 12
ABE2:01 pmAllentown-Bethlehem
9h 06m
2 stops
EYW11:07 pmKey West
Dec 16
EYW8:00 amKey West
5h 30m
1 stop
ABE1:30 pmAllentown-Bethlehem
$550
American Airlines
Nov 1
ABE11:44 amAllentown-Bethlehem
7h 01m
1 stop
EYW6:45 pmKey West
Nov 7
EYW6:26 pmKey West
4h 58m
1 stop
ABE11:24 pmAllentown-Bethlehem
$566

Delta flights from Allentown to Key West

Our best Delta deals on Allentown to Key West flight tickets
Delta
Dec 12
ABE12:53 pmAllentown-Bethlehem
7h 09m
1 stop
EYW8:02 pmKey West
Dec 16
EYW11:43 amKey West
5h 35m
1 stop
ABE5:18 pmAllentown-Bethlehem
$465
Delta
Aug 18
ABE1:10 pmAllentown-Bethlehem
6h 47m
1 stop
EYW7:57 pmKey West
Aug 25
EYW11:48 amKey West
5h 35m
1 stop
ABE5:23 pmAllentown-Bethlehem
$516
Delta
Nov 20
ABE12:53 pmAllentown-Bethlehem
7h 09m
1 stop
EYW8:02 pmKey West
Nov 25
EYW11:43 amKey West
5h 35m
1 stop
ABE5:18 pmAllentown-Bethlehem
$517

momondo 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Allentown to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Mon 8/31

6:18 pm-12:34 pm

2 stops18h 16m

Key West

Sun 9/6

12:05 pm-8:25 pm

1 stop8h 20m

$357

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Thu 11/12

3:05 pm-7:35 am

1 stop16h 30m

Key West

Sun 11/15

8:54 pm-11:45 am

1 stop14h 51m

$358

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Sun 9/13

2:28 pm-10:19 am

1 stop19h 51m

Key West

Fri 9/18

11:59 am-12:20 pm

2 stops48h 21m

$381

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Sun 9/13

2:28 pm-10:19 am

1 stop19h 51m

Key West

Fri 9/18

11:59 am-12:20 pm

2 stops48h 21m

$382

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Wed 10/7

10:00 am-12:47 pm

1 stop26h 47m

Key West

Sun 10/11

8:41 pm-11:44 am

1 stop15h 03m

$434

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Sat 12/12

12:53 pm-8:02 pm

1 stop7h 09m

Key West

Wed 12/16

11:43 am-5:18 pm

1 stop5h 35m

$465

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Sat 12/12

12:53 pm-8:02 pm

1 stop7h 09m

Key West

Wed 12/16

11:43 am-5:18 pm

1 stop5h 35m

$465

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Thu 11/12

3:05 pm-9:24 am

2 stops18h 19m

Key West

Sun 11/15

8:54 pm-11:45 am

1 stop14h 51m

$477
Quickest round-trip

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Fri 11/27

11:44 am-6:47 pm

1 stop7h 03m

Key West

Tue 12/1

7:18 pm-12:17 am

1 stop4h 59m

$515

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Fri 11/27

11:44 am-6:47 pm

1 stop7h 03m

Key West

Tue 12/1

4:45 pm-12:17 am

1 stop7h 32m

$515

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
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See travel insights to Key West from

How to get the cheapest flight ticket from Allentown to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Allentown and Key West?

Prices are currently typical for flights on this route.

Typical prices usually range from $349 to $473.
The lowest price recently found on this route was $357.

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from Allentown to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $440. If you are unable to visit Key West during the month of January, then departing from Allentown during the month August is also very affordable. Most momondo users find prices during this month for around $466.

When to book flights from Allentown to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Key West (ABE to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Key West

Fastest flight time

6h 28m

Direct flights

None
The fastest flight from Allentown to Key West takes 6h 28m
There are no direct flights from Allentown to Key West. There are no popular flight routes from Allentown to Key West.
Search flight deals

Frequently asked questions about flying from Allentown to Key West

  • How far is Allentown-Bethlehem to Key West by plane?

    Key West is 1166.8 mi away from Allentown-Bethlehem. In terms of flight time, this usually takes a little over 6h 28m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Key West Airport?

    Prices for flights from Allentown-Bethlehem Airport to Key West Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Key West Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Key West Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Allentown to Key West?

Best airlines flying from Allentown to Key West

Compare and see reviews for airlines that fly from Allentown to Key West with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $142Free CancellationRating
7.3
678 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $240Free CancellationRating
7.1
11,881 reviews
Search American Airlines flights
DeltaPriceFrom $328Free CancellationRating
7.8
8,502 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Key West?

Finding the right flight to Key West from Allentown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

Can I find flights from Allentown to Key West with flexible booking policies on momondo?

Flights from Allentown to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Allentown to Key West?

momondo helps you find the best flight between Allentown and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Allentown to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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