$127+ Cheap flights from Allentown (ABE) to Key Largo, FL
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — MIA
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Find cheap flights from Allentown to Key Largo 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 Allentown to Key Largo
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Best
Last-minute
One-way
Cheapest flights from Allentown to Key LargoExplore the most affordable flight options available from Allentown to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
Explore the most affordable flight options available from Allentown to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Mon 8/247:00 am
ABE
- MIA
1 stop21h 52m
Multiple Airlines
Fri 8/2811:10 am
MIA
- ABE
2 stops22h 19m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:30 am
ABE
- MIA
1 stop22h 18m
Multiple Airlines
Wed 9/3010:09 pm
MIA
- ABE
2 stops16h 12m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:00 pm
ABE
- MIA
2 stops17h 58m
Multiple Airlines
Thu 10/17:20 am
MIA
- ABE
1 stop32h 22m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 9/217:30 am
ABE
- MIA
1 stop22h 18m
Multiple Airlines
Wed 9/3010:03 am
MIA
- ABE
2 stops28h 18m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 9/217:30 am
ABE
- MIA
1 stop22h 18m
Multiple Airlines
Thu 10/16:45 am
MIA
- ABE
2 stops32h 57m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am
ABE
- MIA
1 stop21h 52m
Multiple Airlines
Mon 8/318:10 am
MIA
- ABE
2 stops14h 06m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:30 am
ABE
- MIA
1 stop22h 18m
Multiple Airlines
Thu 10/110:09 pm
MIA
- ABE
2 stops24h 19m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 9/217:30 am
ABE
- MIA
1 stop22h 18m
Multiple Airlines
Sat 9/263:46 pm
MIA
- ABE
2 stops28h 39m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 9/217:30 am
ABE
- MIA
1 stop22h 18m
Multiple Airlines
Fri 10/210:03 am
MIA
- ABE
2 stops12h 25m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:00 am
ABE
- MIA
2 stops31h 26m
Multiple Airlines
Thu 10/17:20 am
MIA
- ABE
1 stop32h 22m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Thu 8/68:00 am
ABE
- MIA
2 stops15h 06m
Multiple Airlines
Mon 8/106:00 am
MIA
- ABE
1 stop17h 14m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$373
Best flights from Allentown to Key LargoDiscover carefully curated flight deals from Allentown to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Allentown to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:56 pm
ABE
- MIA
1 stop6h 09m
Delta
Fri 10/25:25 pm
MIA
- ABE
2 stops18h 50m
Delta
Deal found 7/9![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:08 pm
ABE
- MIA
1 stop6h 39m
Delta
Tue 8/1112:05 pm
MIA
- ABE
1 stop5h 18m
Delta
Deal found 7/11![Delta logo]()
$450
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:00 pm
ABE
- MIA
1 stop7h 54m
Delta
Sun 12/67:00 am
MIA
- ABE
1 stop5h 04m
Delta
Deal found 7/10![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 pm
ABE
- MIA
1 stop6h 53m
Delta
Mon 10/266:00 am
MIA
- ABE
1 stop6h 15m
Delta
Deal found 7/10![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 7/8. 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 8/76:08 pm
ABE
- MIA
2 stops18h 17m
Delta
Wed 8/127:00 am
MIA
- ABE
1 stop5h 28m
Delta
Deal found 7/8![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:08 pm
ABE
- MIA
1 stop6h 59m
Delta
Sun 8/166:00 am
MIA
- ABE
1 stop6h 28m
Delta
Deal found 7/10![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 7/8. 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 7/246:05 pm
ABE
- MIA
1 stop5h 34m
Delta
Mon 8/37:00 am
MIA
- ABE
1 stop5h 28m
Delta
Deal found 7/8![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:10 pm
ABE
- MIA
1 stop5h 32m
Delta
Mon 9/76:00 am
MIA
- ABE
1 stop6h 28m
Delta
Deal found 7/11![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:08 pm
ABE
- MIA
1 stop6h 59m
Delta
Sun 8/96:00 am
MIA
- ABE
1 stop16h 23m
Delta
Deal found 7/9![Delta logo]()
$561
This Delta deal was found by Cheapflights users on 7/8. 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 7/241:08 pm
ABE
- MIA
1 stop6h 17m
Delta
Mon 7/276:00 pm
MIA
- ABE
1 stop5h 08m
Delta
Deal found 7/8![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 pm
ABE
- MIA
1 stop6h 53m
Delta
Sun 11/87:05 am
MIA
- ABE
1 stop5h 10m
Delta
Deal found 7/10![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 pm
ABE
- MIA
1 stop6h 53m
Delta
Sun 11/16:00 am
MIA
- ABE
1 stop6h 15m
Delta
Deal found 7/10![Delta logo]()
$577
Last-minute flights from Allentown to Key LargoDiscover last-minute flight deals from Allentown to Key Largo. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Key Largo. Data last updated July 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/46:08 pm
ABE
- MIA
2 stops16h 08m
Delta
Tue 8/115:55 pm
MIA
- ABE
2 stops18h 33m
Delta
Deal found 7/8![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/46:08 pm
ABE
- MIA
2 stops16h 08m
Delta
Sat 8/86:00 am
MIA
- ABE
1 stop6h 28m
Delta
Deal found 7/8![Delta logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Thu 8/68:00 am
ABE
- MIA
2 stops15h 06m
Multiple Airlines
Mon 8/106:00 am
MIA
- ABE
1 stop17h 14m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Mon 8/102:54 pm
ABE
- MIA
1 stop14h 57m
Multiple Airlines
Thu 8/1310:50 am
MIA
- ABE
2 stops27h 14m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Fri 8/142:54 pm
ABE
- MIA
2 stops23h 18m
Multiple Airlines
Mon 8/176:00 am
MIA
- ABE
1 stop17h 14m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:10 pm
ABE
- MIA
1 stop7h 53m
Delta
Sat 8/226:00 am
MIA
- ABE
1 stop6h 28m
Delta
Deal found 7/9![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Wed 8/196:15 am
ABE
- MIA
1 stop8h 39m
United Airlines
Wed 8/2612:17 pm
MIA
- ABE
1 stop8h 43m
United Airlines
Deal found 7/12![United Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Mon 8/247:00 am
ABE
- MIA
1 stop21h 52m
Multiple Airlines
Fri 8/2811:10 am
MIA
- ABE
2 stops22h 19m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am
ABE
- MIA
1 stop21h 52m
Multiple Airlines
Mon 8/318:10 am
MIA
- ABE
2 stops14h 06m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$329
One-way flights from Allentown to Key LargoSearch for one-way flight options from Allentown to Key Largo. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Allentown to Key Largo. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:25 pm
ABE
- MIA
2 stops30h 16m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:28 pm
ABE
- MIA
2 stops30h 25m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Fri 8/142:54 pm
ABE
- MIA
2 stops33h 27m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Thu 8/68:00 am
ABE
- MIA
2 stops15h 06m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:00 am
ABE
- MIA
2 stops29h 53m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Fri 8/77:30 am
ABE
- MIA
2 stops36h 59m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$232
Find flight deals from Allentown to Key Largo
Keep the following information in mind while searching for Allentown to Key Largo flight deals. Data was last updated July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $285 (Kiwi.com) |
One-way from | $127 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $517 |
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown to Key Largo 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 12, 2026.
Use the filters below to find and compare flights from Allentown to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Sat 9/26
12:56 pm-7:05 pm
1 stop6h 09m
Miami
Fri 10/2
5:25 pm-12:15 pm
2 stops18h 50m
$447
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Wed 8/5
6:08 pm-12:47 am
1 stop6h 39m
Miami
Tue 8/11
12:05 pm-5:23 pm
1 stop5h 18m
$450
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Thu 12/3
1:00 pm-8:54 pm
1 stop7h 54m
Miami
Sun 12/6
7:00 am-12:04 pm
1 stop5h 04m
$467
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Fri 10/23
6:00 pm-12:53 am
1 stop6h 53m
Miami
Mon 10/26
6:00 am-12:15 pm
1 stop6h 15m
$467
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Fri 8/7
6:08 pm-12:25 pm
2 stops18h 17m
Miami
Wed 8/12
7:00 am-12:28 pm
1 stop5h 28m
$473
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Fri 8/7
6:08 pm-1:07 am
1 stop6h 59m
Miami
Sun 8/16
6:00 am-12:28 pm
1 stop6h 28m
$477
Quickest round-trip
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Fri 7/24
6:05 pm-11:39 pm
1 stop5h 34m
Miami
Mon 8/3
7:00 am-12:28 pm
1 stop5h 28m
$527
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Thu 9/3
1:10 pm-6:42 pm
1 stop5h 32m
Miami
Mon 9/7
6:00 am-12:28 pm
1 stop6h 28m
$553
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Fri 8/7
6:08 pm-1:07 am
1 stop6h 59m
Miami
Sun 8/9
6:00 am-10:23 pm
1 stop16h 23m
$561
AllentownMiami
ABE - MIA
ABEMIA
Allentown-Bethlehem
Fri 7/24
1:08 pm-7:25 pm
1 stop6h 17m
Miami
Mon 7/27
6:00 pm-11:08 pm
1 stop5h 08m
$567
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Allentown to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Allentown with our price prediction graph.
ABE-MIA
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 Largo
ABE-KE9
ABE-MIA
What is the cheapest time of day to fly from ABE to KE9?
Find hourly flight availability from Allentown to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 12, 2026.
A simple way to save on the total cost of your ticket is to fly from Allentown to Key Largo in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.
How much does it cost to fly round-trip from Allentown to Key Largo?
What is the cheapest day to fly from Allentown to Key Largo?
Use this chart to determine the cheapest time to fly round-trip from Allentown to Key Largo. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Allentown to Key Largo flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Key Largo
Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated July 12, 2026.
See what other customers who have flown with Delta,Allegiant Air, andAmerican Airlines from Allentown to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
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Allentown and Key Largo flights
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Top 6 airlines flying from Allentown to Key Largo
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$24 | Average$172 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$103 | Average$297 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$139 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$148 | Average$488 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$585 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$213 | Average$232 | FlexibilityNo cancel fee | On-time62% |