$41+ Cheap flights from New York, NY (NYC) 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — MIA
Apr 4 — Apr 111
Round-trip
1 adult, Economy
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Find cheap flights from New York 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.Cheapflights Tip: The best prices from New York to Key Largo are usually found in September or October, booked 14 days in advance, depart on a Monday or Tuesday and return on a Friday
Cheap flight deals from New York to Key Largo
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Best
Last-minute
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Cheapest flights from New York to Key LargoExplore the most affordable flight options available from New York to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.
Explore the most affordable flight options available from New York to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.
This eDestinos deal was found by Cheapflights users on 2/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Tue 3/246:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 2/28![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 3/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Wed 3/257:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 3/2![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Thu 3/266:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 3/3![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Sat 3/286:49 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 3/3![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Thu 3/267:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 3/3![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Tue 3/2410:55 pm
LGA
- MIA
Nonstop3h 14m
Multiple Airlines
Sat 3/283:00 pm
MIA
- LGA
Nonstop2h 53m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$83
This Super.com deal was found by Cheapflights users on 3/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:30 am
JFK
- MIA
Nonstop3h 17m
Frontier
Thu 4/97:20 am
MIA
- JFK
Nonstop3h 06m
Frontier
Deal found 3/2![Frontier logo]()
$83
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Wed 3/256:06 am
MIA
- LGA
Nonstop2h 54m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$84
This Super.com deal was found by Cheapflights users on 3/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Sat 3/287:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 3/2![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2110:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Wed 3/256:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 3/2![Frontier logo]()
$85
This Spirit deal was found by Cheapflights users on 2/28. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Thu 3/264:05 pm
MIA
- LGA
Nonstop2h 55m
Spirit Airlines
Deal found 2/28![Spirit Airlines logo]()
$86
This Frontier deal was found by Cheapflights users on 2/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Fri 3/277:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 2/28![Frontier logo]()
$86
Best flights from New York to Key LargoDiscover carefully curated flight deals from New York to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 5, 2026.
Discover carefully curated flight deals from New York to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 5, 2026.
This Delta deal was found by Cheapflights users on 2/28. 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 5/272:59 pm
LGA
- MIA
Nonstop3h 21m
Delta
Sat 5/307:00 am
MIA
- LGA
Nonstop3h 01m
Delta
Deal found 2/28![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 2/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:55 am
LGA
- MIA
1 stop7h 55m
Southwest
Tue 4/286:40 am
MIA
- LGA
1 stop5h 55m
Southwest
Deal found 2/28![Southwest logo]()
$162
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Sun 4/128:17 pm
EWR
- MIA
Nonstop3h 15m
United Airlines
Wed 4/157:40 pm
MIA
- EWR
Nonstop3h 19m
United Airlines
Deal found 3/4![United Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Sat 5/2312:05 pm
SWF
- MIA
1 stop11h 48m
Multiple Airlines
Tue 5/266:20 pm
MIA
- SWF
1 stop17h 05m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 3/1. 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.
Sat 4/187:57 pm
JFK
- MIA
Nonstop3h 32m
Delta
Wed 4/297:40 am
MIA
- JFK
Nonstop2h 51m
Delta
Deal found 3/1![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 3/1. 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.
Thu 4/161:05 pm
JFK
- MIA
Nonstop3h 18m
Delta
Mon 4/2011:00 am
MIA
- JFK
Nonstop2h 59m
Delta
Deal found 3/1![Delta logo]()
$147
This Spirit deal was found by Cheapflights users on 3/3. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:42 am
LGA
- MIA
1 stop12h 15m
Spirit Airlines
Sun 3/228:48 pm
MIA
- LGA
1 stop10h 49m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Mon 4/206:10 am
EWR
- MIA
1 stop5h 21m
United Airlines
Mon 4/207:41 pm
MIA
- EWR
Nonstop3h 19m
United Airlines
Deal found 3/2![United Airlines logo]()
$186
This Delta deal was found by Cheapflights users on 3/1. 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.
Tue 5/1211:10 am
JFK
- MIA
1 stop5h 36m
Delta
Sat 5/237:12 am
MIA
- JFK
Nonstop2h 56m
Delta
Deal found 3/1![Delta logo]()
$157
This Delta deal was found by Cheapflights users on 3/1. 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.
Wed 4/227:57 pm
JFK
- MIA
Nonstop3h 32m
Delta
Tue 4/2812:12 pm
MIA
- JFK
1 stop6h 16m
Delta
Deal found 3/1![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 3/3. 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 8/128:00 am
LGA
- MIA
1 stop6h 51m
United Airlines
Wed 8/1912:15 pm
MIA
- LGA
1 stop6h 58m
United Airlines
Deal found 3/3![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 3/1. 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.
Wed 4/228:30 am
EWR
- MIA
1 stop7h 23m
Delta
Tue 4/286:00 am
MIA
- EWR
1 stop6h 22m
Delta
Deal found 3/1![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 3/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:30 pm
LGA
- MIA
1 stop9h 20m
Southwest
Tue 4/147:00 am
MIA
- LGA
2 stops10h 00m
Southwest
Deal found 3/1![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:43 pm
EWR
- MIA
Nonstop3h 16m
United Airlines
Sat 5/97:00 am
MIA
- EWR
Nonstop3h 11m
United Airlines
Deal found 3/1![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 3/1. 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.
Wed 3/1810:39 am
EWR
- MIA
1 stop6h 42m
Delta
Tue 3/247:05 am
MIA
- EWR
1 stop5h 04m
Delta
Deal found 3/1![Delta logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:28 am
SWF
- MIA
2 stops22h 27m
Multiple Airlines
Fri 6/56:20 pm
MIA
- SWF
1 stop17h 05m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:17 pm
EWR
- MIA
Nonstop3h 15m
United Airlines
Sat 5/27:00 am
MIA
- EWR
Nonstop3h 11m
United Airlines
Deal found 3/1![United Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 3/2. 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 3/183:30 pm
JFK
- MIA
Nonstop3h 24m
Delta
Wed 4/2212:12 pm
MIA
- JFK
1 stop8h 18m
Delta
Deal found 3/2![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:30 pm
LGA
- MIA
2 stops8h 30m
Southwest
Mon 4/276:40 am
MIA
- LGA
2 stops9h 10m
Southwest
Deal found 2/28![Southwest logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Sat 5/2312:05 pm
SWF
- MIA
1 stop11h 48m
Multiple Airlines
Wed 5/276:20 pm
MIA
- SWF
2 stops14h 38m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 3/3. 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 5/91:12 pm
JFK
- MIA
1 stop6h 46m
Delta
Tue 5/125:51 pm
MIA
- JFK
1 stop7h 15m
Delta
Deal found 3/3![Delta logo]()
$187
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Tue 3/1711:12 am
EWR
- MIA
Nonstop3h 17m
United Airlines
Sat 3/217:00 am
MIA
- EWR
Nonstop3h 08m
United Airlines
Deal found 3/4![United Airlines logo]()
$256
This Southwest deal was found by Cheapflights users on 2/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:00 pm
LGA
- MIA
2 stops8h 15m
Southwest
Sun 3/295:30 am
MIA
- LGA
1 stop11h 25m
Southwest
Deal found 2/28![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 3/1. 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.
Wed 8/1910:10 am
JFK
- MIA
1 stop5h 34m
Delta
Tue 8/257:30 pm
MIA
- JFK
1 stop5h 40m
Delta
Deal found 3/1![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 2/28. 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 4/156:10 am
EWR
- MIA
1 stop5h 21m
United Airlines
Tue 4/286:00 pm
MIA
- EWR
1 stop5h 56m
United Airlines
Deal found 2/28![United Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 3/1. 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.
Tue 3/173:40 pm
JFK
- MIA
1 stop6h 46m
Delta
Thu 3/196:27 pm
MIA
- JFK
1 stop6h 18m
Delta
Deal found 3/1![Delta logo]()
$202
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:05 am
LGA
- MIA
1 stop6h 15m
Southwest
Fri 7/105:40 am
MIA
- LGA
1 stop13h 15m
Southwest
Deal found 3/3![Southwest logo]()
$387
This Delta deal was found by Cheapflights users on 2/28. 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 4/88:30 am
JFK
- MIA
1 stop5h 40m
Delta
Mon 4/205:46 pm
MIA
- JFK
Nonstop3h 14m
Delta
Deal found 2/28![Delta logo]()
$213
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Fri 5/18:00 am
EWR
- MIA
1 stop8h 16m
United Airlines
Fri 5/18:35 pm
MIA
- EWR
Nonstop3h 17m
United Airlines
Deal found 3/2![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 3/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:00 pm
LGA
- MIA
2 stops10h 00m
Southwest
Sat 4/257:00 am
MIA
- LGA
1 stop8h 35m
Southwest
Deal found 3/1![Southwest logo]()
$389
Last-minute flights from New York to Key LargoDiscover last-minute flight deals from New York to Key Largo. Data last updated March 5, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Key Largo. Data last updated March 5, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Sat 3/283:00 pm
MIA
- LGA
Nonstop2h 53m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2110:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Wed 3/256:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 3/2![Frontier logo]()
$85
This eDestinos deal was found by Cheapflights users on 2/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Tue 3/246:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 2/28![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 3/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Wed 3/257:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 3/2![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Thu 3/266:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 3/3![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Sat 3/286:49 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 3/3![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Thu 3/267:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 3/3![Frontier logo]()
$82
This Mytrip deal was found by Cheapflights users on 2/28. 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.
Tue 3/248:30 pm
LGA
- MIA
Nonstop3h 09m
Multiple Airlines
Wed 3/256:54 pm
MIA
- LGA
Nonstop3h 11m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$83
This Super.com deal was found by Cheapflights users on 2/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Sat 3/287:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 2/28![Frontier logo]()
$85
This Spirit deal was found by Cheapflights users on 2/28. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Thu 3/264:05 pm
MIA
- LGA
Nonstop2h 55m
Spirit Airlines
Deal found 2/28![Spirit Airlines logo]()
$86
This Frontier deal was found by Cheapflights users on 2/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Fri 3/277:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 2/28![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 3/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:30 am
JFK
- MIA
Nonstop3h 17m
Frontier
Thu 4/97:20 am
MIA
- JFK
Nonstop3h 06m
Frontier
Deal found 3/2![Frontier logo]()
$83
One-way flights from New York to Key LargoSearch for one-way flight options from New York to Key Largo. Find affordable one-way fares based on user searches. Data last updated March 5, 2026.
Search for one-way flight options from New York to Key Largo. Find affordable one-way fares based on user searches. Data last updated March 5, 2026.
This Flightnetwork deal was found by Cheapflights users on 2/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:59 am
LGA
- MIA
Nonstop3h 08m
Spirit Airlines
Deal found 2/28![Spirit Airlines logo]()
$41
This Super.com deal was found by Cheapflights users on 2/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:30 am
JFK
- MIA
Nonstop3h 17m
Frontier
Deal found 2/28![Frontier logo]()
$41
This Frontier deal was found by Cheapflights users on 3/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 3/3![Frontier logo]()
$42
This Frontier deal was found by Cheapflights users on 2/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Deal found 2/28![Frontier logo]()
$42
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 3/1511:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Deal found 2/28![Frontier logo]()
$43
This CheapOair deal was found by Cheapflights users on 3/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 3/4![Frontier logo]()
$44
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Deal found 3/3![Frontier logo]()
$44
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:59 am
LGA
- MIA
Nonstop3h 08m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$45
This Jetabroad deal was found by Cheapflights users on 3/5. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 3/5![Frontier logo]()
$46
This Expedia deal was found by Cheapflights users on 3/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:30 am
JFK
- MIA
Nonstop3h 17m
Frontier
Deal found 3/3![Frontier logo]()
$46
This Mytrip deal was found by Cheapflights users on 3/2. 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.
Thu 4/910:55 pm
LGA
- MIA
Nonstop3h 16m
Frontier
Deal found 3/2![Frontier logo]()
$47
Find flight deals from New York to Key Largo
Keep the following information in mind while searching for New York to Key Largo flight deals. Data was last updated March 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $80 (Super.com) |
One-way from | $41 (Flightnetwork) |
Popular in | December |
Cheapest in | September |
Average price | $200 |
Cheapflights Fare Finder
Customize your flight search to find flights from New York 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 March 5, 2026.
Use the filters below to find and compare flights from New York to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Wed 5/27
2:59 pm-6:20 pm
Nonstop3h 21m
Miami
Sat 5/30
7:00 am-10:01 am
Nonstop3h 01m
$147
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Sat 4/18
7:57 pm-11:29 pm
Nonstop3h 32m
Miami
Wed 4/29
7:40 am-10:31 am
Nonstop2h 51m
$147
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Thu 4/16
1:05 pm-4:23 pm
Nonstop3h 18m
Miami
Mon 4/20
11:00 am-1:59 pm
Nonstop2h 59m
$147
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Tue 5/12
11:10 am-4:46 pm
1 stop5h 36m
Miami
Sat 5/23
7:12 am-10:08 am
Nonstop2h 56m
$157
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Wed 4/22
7:57 pm-11:29 pm
Nonstop3h 32m
Miami
Tue 4/28
12:12 pm-6:28 pm
1 stop6h 16m
$157
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Wed 4/15
8:55 am-4:50 pm
1 stop7h 55m
Miami
Tue 4/28
6:40 am-12:35 pm
1 stop5h 55m
$162
NewarkMiami
EWR - MIA
EWRMIA
Newark
Sun 4/12
8:17 pm-11:32 pm
Nonstop3h 15m
Miami
Wed 4/15
7:40 pm-10:59 pm
Nonstop3h 19m
$167
NewarkMiami
EWR - MIA
EWRMIA
Newark
Wed 4/22
8:30 am-3:53 pm
1 stop7h 23m
Miami
Tue 4/28
6:00 am-12:22 pm
1 stop6h 22m
$167
NewarkMiami
EWR - MIA
EWRMIA
Newark
Wed 3/18
10:39 am-5:21 pm
1 stop6h 42m
Miami
Tue 3/24
7:05 am-12:09 pm
1 stop5h 04m
$167
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Wed 3/18
3:30 pm-6:54 pm
Nonstop3h 24m
Miami
Wed 4/22
12:12 pm-8:30 pm
1 stop8h 18m
$177
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New York to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from New York with our price prediction graph.
LGA-MIA
JFK-MIA
EWR-MIA
SWF-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 New York to Key Largo
NYC-KE9
LGA-MIA
JFK-MIA
EWR-MIA
SWF-MIA
How far ahead should I book a flight from New York to Key Largo?
Use this chart to determine the optimal time to book a round-trip flight from New York to Key Largo. Price data was last updated on February 27, 2026.
To ensure you get the cheapest price possible for a flight from New York to Key Largo, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from New York to Key Largo?
Currently, March is the cheapest month in which you can book a flight from New York to Key Largo (average of $36). Flying from New York to Key Largo in July is currently the most expensive (average of $85). 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.
What is the cheapest time of day to fly from NYC to KE9?
Find hourly flight availability from New York 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 March 5, 2026.
A simple way to save on the total cost of your ticket is to fly from New York to Key Largo in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from New York to Key Largo?
Use this chart to determine the cheapest time to fly round-trip from New York to Key Largo. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their New York to Key Largo flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from New York to Key Largo?
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 March 5, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from New York to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from New York to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for New York to Key Largo
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Key Largo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New York to Key Largo by cabin class
Find flights from New York to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New York and Key Largo flights
Browse other New York and Key Largo flight options. Last updated on March 5, 2026.
Other flights from New York
Browse through other flights departing from New York. Flights are based on user searches made on Cheapflights and were last updated on March 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
New York to Key Largo flights
Consider these flights traveling from New York to Key Largo.
Top 9 airlines flying from New York to Key Largo
Discover the top 9 airlines that operate flights from New York to Key Largo. 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 March 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$26 | Average$170 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$49 | Average$136 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$64 | Average$195 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$73 | Average$265 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$74 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$321 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$127 | Average$350 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$127 | Average$367 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$128 | Average$156 | FlexibilityNo cancel fee | On-time75% |