What is the cheapest airline that flies from Allentown-Bethlehem to Florida Keys?

Allegiant Air and Delta are the most popular carriers operating from Allentown-Bethlehem to Florida Keys

What airlines fly to Florida Keys?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Florida Keys from Allentown according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Florida Keys?

Prices for flights from Allentown-Bethlehem Airport to Florida Keys are updated daily.

How many operators does momondo search for flights from Allentown-Bethlehem Airport to Florida Keys?

There are 4 operators available for flights from Allentown-Bethlehem Airport to Florida Keys as of August 2026.

How old do you have to be to fly from Allentown-Bethlehem Airport to Florida Keys?

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 Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$136 Cheap Flights from Allentown to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 pm - 12:52 amABE Allentown-Bethlehem-MIA Miami

7h 12m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:04 pmMIA Miami-ABE Allentown-Bethlehem

6h 04m1 stop Atlanta Hartsfield-Jackson

$249Delta

Sat, Jan 9 - Wed, Jan 20

1:00 pm - 6:49 pmABE Allentown-Bethlehem-MIA Miami

5h 49m1 stop Atlanta Hartsfield-Jackson

5:55 pm - 10:46 pmMIA Miami-ABE Allentown-Bethlehem

4h 51m1 stop Atlanta Hartsfield-Jackson

$249Delta

Tue, Feb 2 - Sat, Feb 6

7:44 am - 3:10 pmABE Allentown-Bethlehem-MIA Miami

7h 26m1 stop Charlotte Douglas

6:15 am - 11:18 amMIA Miami-ABE Allentown-Bethlehem

5h 03m1 stop Charlotte Douglas

$249American Airlines

Tue, Oct 27 - Sat, Oct 31

5:45 am - 11:16 amABE Allentown-Bethlehem-MIA Miami

5h 31m1 stop Charlotte Douglas

6:48 pm - 11:22 pmMIA Miami-ABE Allentown-Bethlehem

4h 34m1 stop Charlotte Douglas

$249American Airlines

Wed, Sep 16 - Wed, Sep 23

6:25 am - 1:05 pmABE Allentown-Bethlehem-MIA Miami

6h 40m1 stop Atlanta Hartsfield-Jackson

10:30 am - 5:21 pmMIA Miami-ABE Allentown-Bethlehem

6h 51m1 stop Atlanta Hartsfield-Jackson

$249Delta

Tue, Sep 22 - Tue, Sep 29

6:00 am - 2:04 pmABE Allentown-Bethlehem-EYW Key West

8h 04m1 stop Orlando Sanford Intl

8:36 pm - 8:28 amEYW Key West-ABE Allentown-Bethlehem

11h 52m1 stop Orlando Sanford Intl

$266Allegiant Air

Mon, Oct 19 - Thu, Oct 22

8:56 pm - 9:02 amABE Allentown-Bethlehem-EYW Key West

12h 06m1 stop Tampa St. Petersburg

2:58 pm - 8:07 pmEYW Key West-ABE Allentown-Bethlehem

5h 09m1 stop Tampa St. Petersburg

$266Allegiant Air

Fri, Oct 30 - Fri, Nov 6

6:00 am - 2:04 pmABE Allentown-Bethlehem-EYW Key West

8h 04m1 stop Orlando Sanford Intl

10:59 am - 10:28 pmEYW Key West-ABE Allentown-Bethlehem

11h 29m1 stop Orlando

$280Multiple Airlines

Mon, Oct 19 - Fri, Oct 23

6:00 am - 12:43 pmABE Allentown-Bethlehem-EYW Key West

6h 43m1 stop Orlando Sanford Intl

10:59 am - 10:28 pmEYW Key West-ABE Allentown-Bethlehem

11h 29m1 stop Orlando

$281Multiple Airlines

Sun, Oct 18 - Fri, Oct 23

5:14 pm - 9:59 pmABE Allentown-Bethlehem-MIA Miami

4h 45m1 stop Charlotte Douglas

6:00 am - 12:24 pmMIA Miami-ABE Allentown-Bethlehem

6h 24m1 stop Charlotte Douglas

$289American Airlines

Fri, Nov 13 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

6:09 pm - 12:47 amABE Allentown-Bethlehem-MIA Miami

6h 38m1 stop Atlanta Hartsfield-Jackson

7:00 am - 12:28 pmMIA Miami-ABE Allentown-Bethlehem

5h 28m1 stop Atlanta Hartsfield-Jackson

$349Delta

Sat, Aug 22 - Tue, Aug 25

10:55 am - 12:34 pmABE Allentown-Bethlehem-EYW Key West

25h 39m1 stop Tampa St. Petersburg

12:07 pm - 9:29 amEYW Key West-ABE Allentown-Bethlehem

21h 22m1 stop Orlando

$354Multiple Airlines

Mon, Aug 24 - Fri, Aug 28

4:57 pm - 9:52 pmABE Allentown-Bethlehem-MIA Miami

4h 55m1 stop Charlotte Douglas

5:20 pm - 11:25 pmMIA Miami-ABE Allentown-Bethlehem

6h 05m1 stop Charlotte Douglas

$389American Airlines

Sat, Aug 22 - Fri, Aug 28

4:57 pm - 9:52 pmABE Allentown-Bethlehem-MIA Miami

4h 55m1 stop Charlotte Douglas

10:10 am - 4:27 pmMIA Miami-ABE Allentown-Bethlehem

6h 17m1 stop Charlotte Douglas

$389American Airlines

Sat, Aug 22 - Fri, Aug 28

6:09 pm - 12:47 amABE Allentown-Bethlehem-MIA Miami

6h 38m1 stop Atlanta Hartsfield-Jackson

3:59 pm - 10:23 pmMIA Miami-ABE Allentown-Bethlehem

6h 24m1 stop Atlanta Hartsfield-Jackson

$389Delta

Sat, Aug 22 - Mon, Aug 24

4:57 pm - 11:36 pmABE Allentown-Bethlehem-MIA Miami

6h 39m1 stop Charlotte Douglas

6:38 pm - 11:25 pmMIA Miami-ABE Allentown-Bethlehem

4h 47m1 stop Charlotte Douglas

$389American Airlines

Sat, Aug 22 - Mon, Aug 24

5:25 pm - 12:34 pmABE Allentown-Bethlehem-EYW Key West

19h 09m2 stops Fort Lauderdale Tampa

12:07 pm - 9:29 amEYW Key West-ABE Allentown-Bethlehem

21h 22m1 stop Orlando

$413Multiple Airlines

Mon, Aug 24 - Fri, Aug 28

6:09 pm - 12:47 amABE Allentown-Bethlehem-MIA Miami

6h 38m1 stop Atlanta Hartsfield-Jackson

7:00 am - 12:28 pmMIA Miami-ABE Allentown-Bethlehem

5h 28m1 stop Atlanta Hartsfield-Jackson

$485Delta

Sat, Aug 22 - Sun, Aug 23

6:09 pm - 12:47 amABE Allentown-Bethlehem-MIA Miami

6h 38m1 stop Atlanta Hartsfield-Jackson

7:00 am - 12:28 pmMIA Miami-ABE Allentown-Bethlehem

5h 28m1 stop Atlanta Hartsfield-Jackson

$505Delta

Sat, Aug 22 - Sun, Aug 23

6:15 am - 2:54 pmABE Allentown-Bethlehem-MIA Miami

8h 39m1 stop Chicago O'Hare Intl

12:17 pm - 9:00 pmMIA Miami-ABE Allentown-Bethlehem

8h 43m1 stop Chicago O'Hare Intl

$606United Airlines

Sun, Aug 23 - Tue, Aug 25

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Delta flights from Allentown to Florida Keys

Our best Delta deals on Allentown to Florida Keys flight tickets

Delta

Jan 12

ABE5:40 pmAllentown-Bethlehem

5h 05m

1 stop

MIA10:45 pmMiami

Jan 20

MIA5:55 pmMiami

4h 51m

1 stop

ABE10:46 pmAllentown-Bethlehem

$274

Delta

Jan 7

ABE5:40 pmAllentown-Bethlehem

5h 05m

1 stop

MIA10:45 pmMiami

Jan 19

MIA3:35 pmMiami

7h 11m

1 stop

ABE10:46 pmAllentown-Bethlehem

$289

Delta

Sep 16

ABE12:56 pmAllentown-Bethlehem

6h 09m

1 stop

MIA7:05 pmMiami

Sep 23

MIA7:18 amMiami

4h 57m

1 stop

ABE12:15 pmAllentown-Bethlehem

$299

United Airlines flights from Allentown to Florida Keys

Our best United Airlines deals on Allentown to Florida Keys flight tickets

United Airlines

Oct 24

ABE6:20 amAllentown-Bethlehem

8h 39m

1 stop

MIA2:59 pmMiami

Nov 7

MIA9:00 amMiami

7h 56m

1 stop

ABE4:56 pmAllentown-Bethlehem

$409

United Airlines

Oct 24

ABE6:20 amAllentown-Bethlehem

8h 39m

1 stop

MIA2:59 pmMiami

Nov 7

MIA9:00 amMiami

7h 56m

1 stop

ABE4:56 pmAllentown-Bethlehem

$436

United Airlines

Sep 11

ABE6:15 amAllentown-Bethlehem

8h 36m

1 stop

MIA2:51 pmMiami

Sep 15

MIA12:17 pmMiami

8h 43m

1 stop

ABE9:00 pmAllentown-Bethlehem

$465

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownMiami

ABE Allentown-Bethlehem - MIA Miami

ABEMIA

Allentown-Bethlehem

Sat 1/9

5:40 pm-12:52 am

1 stop7h 12m

Miami

Wed 1/20

6:00 am-12:04 pm

1 stop6h 04m

$249

AllentownMiami

ABE Allentown-Bethlehem - MIA Miami

ABEMIA

Allentown-Bethlehem

Tue 2/2

1:00 pm-6:49 pm

1 stop5h 49m

Miami

Sat 2/6

5:55 pm-10:46 pm

1 stop4h 51m

$249

AllentownMiami

ABE Allentown-Bethlehem - MIA Miami

ABEMIA

Allentown-Bethlehem

Tue 10/27

7:44 am-3:10 pm

1 stop7h 26m

Miami

Sat 10/31

6:15 am-11:18 am

1 stop5h 03m

$249

Quickest round-trip

AllentownMiami

ABE Allentown-Bethlehem - MIA Miami

ABEMIA

Allentown-Bethlehem

Wed 9/16

5:45 am-11:16 am

1 stop5h 31m

Miami

Wed 9/23

6:48 pm-11:22 pm

1 stop4h 34m

$249

AllentownMiami

ABE Allentown-Bethlehem - MIA Miami

ABEMIA

Allentown-Bethlehem

Tue 9/22

6:25 am-1:05 pm

1 stop6h 40m

Miami

Tue 9/29

10:30 am-5:21 pm

1 stop6h 51m

$249

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Mon 10/19

6:00 am-2:04 pm

1 stop8h 04m

Key West

Thu 10/22

8:36 pm-8:28 am

1 stop11h 52m

$266

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Fri 10/30

8:56 pm-9:02 am

1 stop12h 06m

Key West

Fri 11/6

2:58 pm-8:07 pm

1 stop5h 09m

$266

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Mon 10/19

6:00 am-2:04 pm

1 stop8h 04m

Key West

Fri 10/23

10:59 am-10:28 pm

1 stop11h 29m

$280

AllentownKey West

ABE Allentown-Bethlehem - EYW Key West

ABEEYW

Allentown-Bethlehem

Sun 10/18

6:00 am-12:43 pm

1 stop6h 43m

Key West

Fri 10/23

10:59 am-10:28 pm

1 stop11h 29m

$281

AllentownMiami

ABE Allentown-Bethlehem - MIA Miami

ABEMIA

Allentown-Bethlehem

Fri 11/13

5:14 pm-9:59 pm

1 stop4h 45m

Miami

Tue 11/17

6:00 am-12:24 pm

1 stop6h 24m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to Florida Keys

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

Prices

Airlines

What is the cheapest month to fly to Florida Keys?

The month of October is another great option to travel to Florida Keys, with average flight prices from Allentown averaging around $342.

How far in advance should I book a flight from Allentown to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Allentown when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Allentown for as low as $272 on momondo.

Can stopping save me money on Allentown to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Allentown to Florida Keys.

Cheap Allentown to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Florida Keys

Best Price Found	$136
Fastest flight time	5h 16m
Direct flights	None

The best one-way flight to Florida Keys from Allentown in the past 72 hours is $136. The best round-trip flight deal from Allentown to Florida Keys found on momondo in the last 72 hours is $249.

The fastest flight from Allentown to Florida Keys takes 5h 16m

There are no direct flights from Allentown to Florida Keys. There are no popular flight routes from Allentown to Florida Keys.

Search flight deals

Frequently asked questions about flying from Allentown to Florida Keys

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Florida Keys?
Prices for flights from Allentown-Bethlehem Airport to Florida Keys are updated daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Florida Keys?
There are 4 operators available for flights from Allentown-Bethlehem Airport to Florida Keys as of August 2026.
How old do you have to be to fly from Allentown-Bethlehem Airport to Florida Keys?
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 Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Allentown to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Allentown to Florida Keys is Airbus A320-100/200, representing 34.61% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.83%, Airbus A321neo at 8.64%, and Airbus A320neo at 5.20%.

Best airlines flying from Allentown to Florida Keys

Compare and see reviews for airlines that fly from Allentown to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $142	Free Cancellation	Rating 7.3 675 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.1 11,979 reviews	Search American Airlines flights
Delta	PriceFrom $446	Free Cancellation	Rating 7.8 8,510 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Florida Keys?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to Florida Keys for you.

Can I find flights from Allentown to Florida Keys with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Allentown to Florida Keys flights to just show those with flexible booking policies.

How can momondo help me find flights from Allentown to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Allentown to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida Keys and let you know when they change.