$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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — MIA
Mar 3 — Mar 101
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 Tuesday or Monday and return on a Friday
Cheap flight deals from New York to Key Largo
Cheapest
Best
Last-minute
One-way
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 February 1, 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 February 1, 2026.
This Super.com deal was found by Cheapflights users on 1/30. 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 2/1010:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Sat 2/146:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/30![Frontier logo]()
$73
This CheapOair deal was found by Cheapflights users on 1/31. 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.
Mon 3/168:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Wed 3/256:06 am
MIA
- LGA
Nonstop2h 54m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$74
This Frontier deal was found by Cheapflights users on 1/31. 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 2/1010:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Wed 2/186:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/31![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/310:59 am
LGA
- MIA
Nonstop3h 22m
Multiple Airlines
Sat 2/73:50 pm
MIA
- LGA
Nonstop3h 04m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 1/31. 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.
Mon 3/98:45 pm
LGA
- MIA
Nonstop3h 14m
Spirit Airlines
Fri 3/134:05 pm
MIA
- LGA
Nonstop2h 55m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$76
This Super.com deal was found by Cheapflights users on 1/30. 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 2/1010:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Thu 2/126:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/30![Frontier logo]()
$76
This Booking.com deal was found by Cheapflights users on 1/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:00 pm
LGA
- MIA
Nonstop3h 16m
Multiple Airlines
Tue 2/104:01 pm
MIA
- LGA
Nonstop2h 59m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$77
This Super.com deal was found by Cheapflights users on 1/31. 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.
Fri 3/1311:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Thu 3/197:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/31![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/1010:00 pm
LGA
- MIA
Nonstop3h 14m
Multiple Airlines
Sun 2/156:02 am
MIA
- LGA
Nonstop2h 58m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$78
This Frontier deal was found by Cheapflights users on 1/30. 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 2/1710:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Wed 2/256:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/30![Frontier logo]()
$78
This Expedia deal was found by Cheapflights users on 1/31. 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.
Sat 3/710:55 pm
LGA
- MIA
Nonstop3h 14m
Multiple Airlines
Mon 3/96:02 am
MIA
- LGA
Nonstop2h 58m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$79
This Jetabroad deal was found by Cheapflights users on 1/29. 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.
Sat 2/710:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Wed 2/186:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/29![Frontier logo]()
$79
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 February 1, 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 February 1, 2026.
This Spirit deal was found by Cheapflights users on 1/30. 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.
Mon 3/28:45 pm
LGA
- MIA
Nonstop3h 14m
Spirit Airlines
Mon 3/166:06 am
MIA
- LGA
Nonstop2h 54m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$76
This CheapOair deal was found by Cheapflights users on 1/31. 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.
Thu 3/1911:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Mon 3/237:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/31![Frontier logo]()
$140
This Delta deal was found by Cheapflights users on 1/31. 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.
Mon 4/137:00 am
JFK
- MIA
Nonstop3h 11m
Delta
Sat 4/187:40 am
MIA
- JFK
Nonstop2h 51m
Delta
Deal found 1/31![Delta logo]()
$147
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/25:14 pm
EWR
- MIA
Nonstop3h 21m
United Airlines
Fri 3/67:55 pm
MIA
- EWR
Nonstop3h 13m
United Airlines
Deal found 1/31![United Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 1/31. 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 2/2111:50 am
LGA
- MIA
1 stop10h 40m
Southwest
Tue 2/242:35 pm
MIA
- LGA
1 stop7h 45m
Southwest
Deal found 1/31![Southwest logo]()
$172
This Delta deal was found by Cheapflights users on 1/31. 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 4/227:00 am
JFK
- MIA
Nonstop3h 11m
Delta
Sat 4/257:40 am
MIA
- JFK
Nonstop2h 51m
Delta
Deal found 1/31![Delta logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/316:00 am
JFK
- MIA
1 stop11h 53m
Frontier
Thu 4/97:20 am
MIA
- JFK
Nonstop3h 06m
Frontier
Deal found 1/31![Frontier logo]()
$151
This Delta deal was found by Cheapflights users on 1/30. 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.
Mon 3/167:59 pm
JFK
- MIA
Nonstop3h 25m
Delta
Tue 3/177:40 am
MIA
- JFK
Nonstop2h 53m
Delta
Deal found 1/30![Delta logo]()
$147
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/138:38 pm
EWR
- MIA
Nonstop3h 21m
United Airlines
Thu 3/197:00 am
MIA
- EWR
Nonstop3h 08m
United Airlines
Deal found 1/31![United Airlines logo]()
$172
This Cheapflightsfares deal was found by Cheapflights users on 1/31. 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.
Fri 3/278:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Sat 3/286:06 am
MIA
- LGA
Nonstop2h 54m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 1/30. 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 4/127:59 pm
JFK
- MIA
Nonstop3h 25m
Delta
Sat 4/187:59 pm
MIA
- JFK
Nonstop3h 11m
Delta
Deal found 1/30![Delta logo]()
$147
This United Airlines deal was found by Cheapflights users on 1/31. 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 4/222:00 pm
EWR
- MIA
Nonstop3h 04m
United Airlines
Sat 4/257:01 am
MIA
- EWR
Nonstop3h 11m
United Airlines
Deal found 1/31![United Airlines logo]()
$172
This Spirit deal was found by Cheapflights users on 1/30. 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.
Sat 3/78:59 pm
LGA
- MIA
1 stop13h 41m
Spirit Airlines
Mon 3/910:05 am
MIA
- LGA
1 stop6h 54m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 1/30. 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 3/103:30 pm
JFK
- MIA
Nonstop3h 24m
Delta
Tue 3/177:40 am
MIA
- JFK
Nonstop2h 53m
Delta
Deal found 1/30![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 1/31. 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 3/213:59 pm
JFK
- MIA
Nonstop3h 26m
Delta
Sat 3/287:40 am
MIA
- JFK
Nonstop2h 53m
Delta
Deal found 1/31![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 1/30. 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 4/89:05 am
LGA
- MIA
1 stop7h 45m
Southwest
Wed 4/157:00 am
MIA
- LGA
2 stops10h 55m
Southwest
Deal found 1/30![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/22:20 pm
LGA
- MIA
1 stop8h 00m
United Airlines
Fri 3/69:00 am
MIA
- LGA
1 stop8h 13m
United Airlines
Deal found 1/31![United Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 1/30. 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 4/81:10 pm
JFK
- MIA
Nonstop3h 20m
Delta
Wed 4/155:46 pm
MIA
- JFK
Nonstop3h 14m
Delta
Deal found 1/30![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 1/30. 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.
Sun 2/229:05 am
LGA
- MIA
1 stop7h 25m
Southwest
Wed 2/257:55 am
MIA
- LGA
2 stops9h 35m
Southwest
Deal found 1/30![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 1/30. 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 2/211:27 pm
LGA
- MIA
Nonstop3h 31m
Delta
Wed 2/257:00 am
MIA
- LGA
Nonstop3h 00m
Delta
Deal found 1/30![Delta logo]()
$147
This Spirit deal was found by Cheapflights users on 1/29. 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 2/68:39 pm
LGA
- MIA
Nonstop3h 20m
Spirit Airlines
Mon 2/96:02 am
MIA
- LGA
Nonstop2h 58m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 1/30. 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 2/207:45 pm
LGA
- MIA
Nonstop3h 35m
Delta
Wed 2/257:00 am
MIA
- LGA
Nonstop3h 00m
Delta
Deal found 1/30![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 1/31. 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 4/2211:25 am
LGA
- MIA
2 stops10h 30m
Southwest
Sat 4/257:00 am
MIA
- LGA
1 stop8h 35m
Southwest
Deal found 1/31![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/255:14 pm
EWR
- MIA
Nonstop3h 21m
United Airlines
Sat 2/287:14 am
MIA
- EWR
Nonstop3h 08m
United Airlines
Deal found 1/30![United Airlines logo]()
$217
This Spirit deal was found by Cheapflights users on 1/31. 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 3/174:13 pm
EWR
- MIA
Nonstop3h 03m
Spirit Airlines
Sun 3/2211:38 am
MIA
- EWR
Nonstop3h 07m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 3/77:45 pm
EWR
- MIA
Nonstop3h 21m
United Airlines
Tue 3/107:55 pm
MIA
- EWR
Nonstop3h 13m
United Airlines
Deal found 1/31![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 1/31. 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 3/38:30 am
JFK
- MIA
1 stop5h 43m
Delta
Thu 3/57:59 pm
MIA
- JFK
Nonstop3h 10m
Delta
Deal found 1/31![Delta logo]()
$157
This Delta deal was found by Cheapflights users on 1/30. 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 2/284:40 pm
JFK
- MIA
1 stop8h 13m
Delta
Wed 3/411:34 am
MIA
- JFK
Nonstop3h 00m
Delta
Deal found 1/30![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 2/287:15 pm
EWR
- MIA
Nonstop3h 20m
United Airlines
Mon 3/26:35 pm
MIA
- EWR
1 stop5h 19m
United Airlines
Deal found 1/30![United Airlines logo]()
$246
This Delta deal was found by Cheapflights users on 1/30. 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.
Mon 2/237:00 pm
EWR
- MIA
1 stop5h 53m
Delta
Tue 2/246:00 am
MIA
- EWR
1 stop4h 51m
Delta
Deal found 1/30![Delta logo]()
$157
Last-minute flights from New York to Key LargoDiscover last-minute flight deals from New York to Key Largo. Data last updated February 1, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Key Largo. Data last updated February 1, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 1/31. 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 2/78:00 pm
LGA
- MIA
Nonstop3h 16m
Multiple Airlines
Sat 2/146:02 am
MIA
- LGA
Nonstop2h 58m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$75
This Super.com deal was found by Cheapflights users on 1/30. 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.
Sat 2/78:00 pm
LGA
- MIA
Nonstop3h 16m
Frontier
Tue 2/105:55 pm
MIA
- LGA
Nonstop3h 10m
Frontier
Deal found 1/30![Frontier logo]()
$76
This Booking.com deal was found by Cheapflights users on 1/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:00 pm
LGA
- MIA
Nonstop3h 16m
Multiple Airlines
Tue 2/104:01 pm
MIA
- LGA
Nonstop2h 59m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$77
This Jetabroad deal was found by Cheapflights users on 1/29. 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.
Sat 2/710:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Wed 2/186:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/29![Frontier logo]()
$79
This CheapOair deal was found by Cheapflights users on 1/30. 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 2/78:00 pm
LGA
- MIA
Nonstop3h 16m
Multiple Airlines
Thu 2/126:02 am
MIA
- LGA
Nonstop2h 58m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$82
This Jetabroad deal was found by Cheapflights users on 1/29. 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.
Sun 2/88:43 pm
LGA
- MIA
Nonstop3h 16m
Frontier
Tue 2/105:55 pm
MIA
- LGA
Nonstop3h 10m
Frontier
Deal found 1/29![Frontier logo]()
$81
This Expedia deal was found by Cheapflights users on 1/30. 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.
Mon 2/910:59 am
LGA
- MIA
Nonstop3h 22m
Multiple Airlines
Thu 2/125:55 pm
MIA
- LGA
Nonstop3h 10m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$80
This Super.com deal was found by Cheapflights users on 1/30. 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 2/1010:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Sat 2/146:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/30![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 1/31. 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 2/1010:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Wed 2/186:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/31![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 1/31. 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 2/1010:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Sun 2/156:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/31![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 1/31. 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 2/1010:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Fri 2/136:00 am
MIA
- JFK
Nonstop3h 07m
Frontier
Deal found 1/31![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/1010:00 pm
LGA
- MIA
Nonstop3h 14m
Multiple Airlines
Sun 2/156:02 am
MIA
- LGA
Nonstop2h 58m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$78
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 February 1, 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 February 1, 2026.
This Super.com deal was found by Cheapflights users on 1/31. 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.
Fri 3/1310:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 1/31![Frontier logo]()
$41
This Super.com deal was found by Cheapflights users on 1/31. 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 2/1810:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Deal found 1/31![Frontier logo]()
$41
This Frontier deal was found by Cheapflights users on 1/30. 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.
Thu 3/1910:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 1/30![Frontier logo]()
$42
This Frontier deal was found by Cheapflights users on 1/31. 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.
Mon 3/2311:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Deal found 1/31![Frontier logo]()
$42
This Super.com deal was found by Cheapflights users on 1/29. 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 2/310:59 am
LGA
- MIA
Nonstop3h 22m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$43
This Super.com deal was found by Cheapflights users on 1/31. 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 2/310:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Deal found 1/31![Frontier logo]()
$43
This Super.com deal was found by Cheapflights users on 1/31. 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 2/1010:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Deal found 1/31![Frontier logo]()
$44
This Frontier deal was found by Cheapflights users on 1/30. 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.
Sat 3/711:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Deal found 1/30![Frontier logo]()
$45
This Jetabroad deal was found by Cheapflights users on 1/31. 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.
Tue 2/38:43 pm
LGA
- MIA
Nonstop3h 16m
Frontier
Deal found 1/31![Frontier logo]()
$46
This Expedia deal was found by Cheapflights users on 1/29. 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.
Mon 2/910:59 am
LGA
- MIA
Nonstop3h 22m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$47
This Trip.com deal was found by Cheapflights users on 1/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:00 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 1/30![Frontier logo]()
$48
This Super.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/2010:02 am
JFK
- MIA
Nonstop3h 19m
Frontier
Deal found 1/30![Frontier logo]()
$49
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 February 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $73 (Super.com) |
One-way from | $41 (Super.com) |
Popular in | December |
Cheapest in | September |
Average price | $249 |
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 February 1, 2026.
Use the filters below to find and compare flights from New York to Key Largo that are best for you.
Fly from
New York
Fly to
Key Largo
Route
Depart
Return
Price
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Mon 3/2
8:45 pm-11:59 pm
Nonstop3h 14m
Miami
Mon 3/16
6:06 am-9:00 am
Nonstop2h 54m
$76
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Thu 3/19
11:02 am-2:21 pm
Nonstop3h 19m
Miami
Mon 3/23
7:00 am-10:07 am
Nonstop3h 07m
$140
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Mon 4/13
7:00 am-10:11 am
Nonstop3h 11m
Miami
Sat 4/18
7:40 am-10:31 am
Nonstop2h 51m
$147
NewarkMiami
EWR - MIA
EWRMIA
Newark
Mon 3/2
5:14 pm-8:35 pm
Nonstop3h 21m
Miami
Fri 3/6
7:55 pm-11:08 pm
Nonstop3h 13m
$147
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Wed 4/22
7:00 am-10:11 am
Nonstop3h 11m
Miami
Sat 4/25
7:40 am-10:31 am
Nonstop2h 51m
$147
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Mon 3/16
7:59 pm-11:24 pm
Nonstop3h 25m
Miami
Tue 3/17
7:40 am-10:33 am
Nonstop2h 53m
$147
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Sun 4/12
7:59 pm-11:24 pm
Nonstop3h 25m
Miami
Sat 4/18
7:59 pm-11:10 pm
Nonstop3h 11m
$147
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Tue 3/10
3:30 pm-6:54 pm
Nonstop3h 24m
Miami
Tue 3/17
7:40 am-10:33 am
Nonstop2h 53m
$147
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Sat 3/21
3:59 pm-7:25 pm
Nonstop3h 26m
Miami
Sat 3/28
7:40 am-10:33 am
Nonstop2h 53m
$147
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Wed 4/8
1:10 pm-4:30 pm
Nonstop3h 20m
Miami
Wed 4/15
5:46 pm-9:00 pm
Nonstop3h 14m
$147
Showing 1-10 of 60 results
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.
JFK-MIA
LGA-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
JFK-MIA
LGA-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 January 30, 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 August is currently the most expensive (average of $86). 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 February 1, 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 21% 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 January 24, 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.
Weekly flight availability from New York to Key Largo
Explore weekly flight availability from New York to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 1, 2026.
The most flights from NYC to KE9 are scheduled on a Saturday (125 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (90 on average).
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 February 1, 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.
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for New York to Key Largo
See prices for flight routes from nearby airports that may be better suited for you.
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 February 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$26 | Average$164 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$49 | Average$136 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$59 | Average$193 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$73 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$74 | Average$333 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$314 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$127 | Average$354 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$127 | Average$365 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$128 | Average$156 | FlexibilityNo cancel fee | On-time75% |