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Cheap flights from Allentown to Key West from $278

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Key West departing on 8/22. 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.
Allegiant Air Logo
2:19 pm - 9:10 am
ABE
-
EYW
18h 51m
1 stop
Allegiant Air Logo
3:52 pm - 5:33 pm
EYW
-
ABE
25h 41m
1 stop
$278Allegiant Air
Sat, Aug 22 - Sat, Aug 29
Allegiant Air Logo
6:00 pm - 2:37 pm
ABE
-
EYW
20h 37m
1 stop
Allegiant Air Logo
8:48 pm - 7:59 pm
EYW
-
ABE
23h 11m
1 stop
$286Allegiant Air
Thu, Jul 9 - Thu, Jul 16
Allegiant Air Logo
1:55 pm - 2:24 pm
ABE
-
EYW
24h 29m
1 stop
Allegiant Air Logo
6:11 pm - 8:10 pm
EYW
-
ABE
25h 59m
1 stop
$289Allegiant Air
Sun, Sep 6 - Sun, Sep 13
Allegiant Air Logo
2:19 pm - 9:10 am
ABE
-
EYW
18h 51m
1 stop
Allegiant Air Logo
3:52 pm - 5:33 pm
EYW
-
ABE
25h 41m
1 stop
$291Allegiant Air
Sat, Aug 22 - Sat, Aug 29
Allegiant Air Logo
3:31 pm - 1:54 pm
ABE
-
EYW
22h 23m
1 stop
Allegiant Air Logo
8:48 pm - 7:59 pm
EYW
-
ABE
23h 11m
1 stop
$294Allegiant Air
Fri, Jul 10 - Thu, Jul 16
Allegiant Air Logo
2:19 pm - 9:10 am
ABE
-
EYW
18h 51m
1 stop
Allegiant Air Logo
3:52 pm - 5:33 pm
EYW
-
ABE
25h 41m
1 stop
$296Allegiant Air
Sat, Aug 22 - Sat, Aug 29
Allegiant Air Logo
6:00 pm - 2:37 pm
ABE
-
EYW
20h 37m
1 stop
Allegiant Air Logo
3:52 pm - 5:33 pm
EYW
-
ABE
25h 41m
1 stop
$300Allegiant Air
Sun, Aug 16 - Sat, Aug 22
Allegiant Air Logo
6:00 pm - 2:37 pm
ABE
-
EYW
20h 37m
1 stop
Allegiant Air Logo
3:27 pm - 9:28 am
EYW
-
ABE
18h 01m
1 stop
$307Allegiant Air
Thu, Jul 16 - Mon, Jul 20
Allegiant Air Logo
6:00 pm - 2:37 pm
ABE
-
EYW
20h 37m
1 stop
Allegiant Air Logo
9:42 pm - 5:24 pm
EYW
-
ABE
19h 42m
1 stop
$309Allegiant Air
Thu, Aug 13 - Sun, Aug 16
Allegiant Air Logo
6:00 pm - 2:37 pm
ABE
-
EYW
20h 37m
1 stop
Allegiant Air Logo
9:42 pm - 8:00 pm
EYW
-
ABE
22h 18m
1 stop
$320Allegiant Air
Thu, Aug 6 - Thu, Aug 13

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Allegiant Air flights from Allentown to Key West

Our best Allegiant Air deals on Allentown to Key West flight tickets
Allegiant Air
Aug 22
ABE2:19 pmAllentown-Bethlehem
18h 51m
1 stop
EYW9:10 amKey West
Aug 29
EYW3:52 pmKey West
25h 41m
1 stop
ABE5:33 pmAllentown-Bethlehem
$278
Allegiant Air
Jul 9
ABE6:00 pmAllentown-Bethlehem
20h 37m
1 stop
EYW2:37 pmKey West
Jul 16
EYW8:48 pmKey West
23h 11m
1 stop
ABE7:59 pmAllentown-Bethlehem
$286
Allegiant Air
Sep 6
ABE1:55 pmAllentown-Bethlehem
24h 29m
1 stop
EYW2:24 pmKey West
Sep 13
EYW6:11 pmKey West
25h 59m
1 stop
ABE8:10 pmAllentown-Bethlehem
$289

Delta flights from Allentown to Key West

Our best Delta deals on Allentown to Key West flight tickets
Delta
Oct 16
ABE1:00 pmAllentown-Bethlehem
6h 43m
1 stop
EYW7:43 pmKey West
Oct 19
EYW6:00 pmKey West
4h 46m
1 stop
ABE10:46 pmAllentown-Bethlehem
$503
Delta
Oct 18
ABE1:00 pmAllentown-Bethlehem
6h 43m
1 stop
EYW7:43 pmKey West
Oct 21
EYW7:00 amKey West
5h 04m
1 stop
ABE12:04 pmAllentown-Bethlehem
$590
Delta
Jul 26
ABE6:30 amAllentown-Bethlehem
6h 53m
1 stop
EYW1:23 pmKey West
Jul 30
EYW11:56 amKey West
5h 29m
1 stop
ABE5:25 pmAllentown-Bethlehem
$659

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 June 14, 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 - EYW

ABEEYW

Allentown-Bethlehem

Sat 8/22

2:19 pm-9:10 am

1 stop18h 51m

Key West

Sat 8/29

3:52 pm-5:33 pm

1 stop25h 41m

$278

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Thu 7/9

6:00 pm-2:37 pm

1 stop20h 37m

Key West

Thu 7/16

8:48 pm-7:59 pm

1 stop23h 11m

$286

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sun 9/6

1:55 pm-2:24 pm

1 stop24h 29m

Key West

Sun 9/13

6:11 pm-8:10 pm

1 stop25h 59m

$289

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sat 8/22

2:19 pm-9:10 am

1 stop18h 51m

Key West

Sat 8/29

3:52 pm-5:33 pm

1 stop25h 41m

$291

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Fri 7/10

3:31 pm-1:54 pm

1 stop22h 23m

Key West

Thu 7/16

8:48 pm-7:59 pm

1 stop23h 11m

$294

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sat 8/22

2:19 pm-9:10 am

1 stop18h 51m

Key West

Sat 8/29

3:52 pm-5:33 pm

1 stop25h 41m

$296

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sun 8/16

6:00 pm-2:37 pm

1 stop20h 37m

Key West

Sat 8/22

3:52 pm-5:33 pm

1 stop25h 41m

$300
Quickest round-trip

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Thu 7/16

6:00 pm-2:37 pm

1 stop20h 37m

Key West

Mon 7/20

3:27 pm-9:28 am

1 stop18h 01m

$307

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Thu 8/13

6:00 pm-2:37 pm

1 stop20h 37m

Key West

Sun 8/16

9:42 pm-5:24 pm

1 stop19h 42m

$309

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Thu 8/6

6:00 pm-2:37 pm

1 stop20h 37m

Key West

Thu 8/13

9:42 pm-8:00 pm

1 stop22h 18m

$320

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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?

What is the cheapest month to fly to Key West?

In general, August 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 $347. If you are unable to visit Key West during the month of August, then departing from Allentown during the month October is also very affordable. Most momondo users find prices during this month for around $356.

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

5h 35m

Direct flights

None
The fastest flight from Allentown to Key West takes 5h 35m
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 5h 35m.

  • 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
697 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $240Free CancellationRating
7.1
11,654 reviews
Search American Airlines flights
DeltaPriceFrom $328Free CancellationRating
7.9
8,405 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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