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Key Largo

$64+ Cheap flights from New York State 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — MIA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$105
(Cheapflightsfares)

One-way from

$64
(Spirit)

Popular in

December

Cheapest in

September

Average price

$239
From New York to Key Largo
Search Deals
One-way flight from New York to Key Largo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from New York to Key Largo

Cheapest flights from New York to Key Largo
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 July 31, 2025.

This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:59 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Mon 9/88:04 pmMIA - LGA
Nonstop2h 59mSpirit Airlines
Deal found 7/31$106
This Frontier deal was found by Cheapflights users on 7/30. 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 10/1811:30 amJFK - MIA
Nonstop3h 12mFrontier
Wed 10/227:25 amMIA - JFK
Nonstop3h 00mFrontier
Deal found 7/30$106
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:50 pmLGA - MIA
Nonstop3h 09mFrontier
Wed 10/297:01 pmMIA - LGA
Nonstop2h 59mFrontier
Deal found 7/29$107
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:05 pmEWR - MIA
Nonstop3h 02mSpirit Airlines
Tue 10/219:49 amMIA - EWR
Nonstop3h 10mSpirit Airlines
Deal found 7/30$122
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:57 pmLGA - MIA
Nonstop3h 15mMultiple Airlines
Tue 9/238:04 pmMIA - LGA
Nonstop2h 59mMultiple Airlines
Deal found 7/30$125
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:26 pmEWR - MIA
Nonstop3h 09mAmerican Airlines
Fri 10/108:34 amMIA - EWR
Nonstop2h 59mAmerican Airlines
Deal found 7/29$127
This Delta deal was found by Cheapflights users on 7/30. 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 11/113:20 pmJFK - MIA
Nonstop3h 19mDelta
Tue 11/187:30 pmMIA - JFK
Nonstop3h 12mDelta
Deal found 7/30$137
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:10 pmLGA - MIA
Nonstop3h 18mDelta
Fri 9/2611:48 amMIA - LGA
Nonstop3h 00mDelta
Deal found 7/29$142
This Delta deal was found by Cheapflights users on 7/31. 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 9/37:10 amEWR - MIA
1 stop8h 10mDelta
Sat 9/67:30 amMIA - EWR
1 stop6h 54mDelta
Deal found 7/31$147
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/198:32 pmEWR - MIA
Nonstop3h 18mUnited Airlines
Sun 9/217:45 amMIA - EWR
Nonstop3h 01mUnited Airlines
Deal found 7/30$157
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:30 amHPN - MIA
1 stop4h 49mAmerican Airlines
Mon 9/88:30 amMIA - HPN
1 stop6h 23mAmerican Airlines
Deal found 7/30$158
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:00 amBUF - MIA
1 stop7h 47mAmerican Airlines
Sun 9/146:10 amMIA - BUF
1 stop4h 50mAmerican Airlines
Deal found 7/30$159

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 July 31, 2025.
Use the filters below to find and compare flights from New York State 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

Sat 9/6

7:59 pm-11:17 pm

Nonstop3h 18m

Miami

Mon 9/8

8:04 pm-11:03 pm

Nonstop2h 59m

$106

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 10/18

11:30 am-2:42 pm

Nonstop3h 12m

Miami

Wed 10/22

7:25 am-10:25 am

Nonstop3h 00m

$106

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Fri 10/24

10:50 pm-1:59 am

Nonstop3h 09m

Miami

Wed 10/29

7:01 pm-10:00 pm

Nonstop2h 59m

$107

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sun 10/19

2:05 pm-5:07 pm

Nonstop3h 02m

Miami

Tue 10/21

9:49 am-12:59 pm

Nonstop3h 10m

$122

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 9/20

7:57 pm-11:12 pm

Nonstop3h 15m

Miami

Tue 9/23

8:04 pm-11:03 pm

Nonstop2h 59m

$125

NewarkMiami

EWR - MIA

EWRMIA

Newark

Tue 10/7

6:00 am-9:14 am

Nonstop3h 14m

Miami

Wed 10/29

7:46 pm-10:55 pm

Nonstop3h 09m

$127

NewarkMiami

EWR - MIA

EWRMIA

Newark

Mon 8/18

7:27 pm-10:45 pm

Nonstop3h 18m

Miami

Wed 9/3

4:56 pm-8:00 pm

Nonstop3h 04m

$137

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Tue 9/16

1:10 pm-4:28 pm

Nonstop3h 18m

Miami

Fri 9/26

11:48 am-2:48 pm

Nonstop3h 00m

$142

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 9/6

5:52 pm-9:22 pm

Nonstop3h 30m

Miami

Sun 9/7

7:00 am-10:01 am

Nonstop3h 01m

$146

NewarkMiami

EWR - MIA

EWRMIA

Newark

Wed 9/3

7:10 am-3:20 pm

1 stop8h 10m

Miami

Sat 9/6

7:30 am-2:24 pm

1 stop6h 54m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
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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.
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 State to Key Largo

What is the cheapest month to book a flight from State of New York to Key Largo?

Currently, September is the cheapest month in which you can book a flight from State of New York to Key Largo (average of $232). Flying from State of New York to Key Largo in March is currently the most expensive (average of $289). 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 NY 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 July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of New York to Key Largo as you normally would.

Weekly flight availability from State of 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 July 31, 2025.

The most flights from USNY to KE9 are scheduled on a Thursday (77 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (36 on average).

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 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from New York State to Key Largo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • What are the cheapest airlines to fly from State of New York to Key Largo one-way?

    One-way options have recently been found by users for as low as $64 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $69 and Delta from $73 one-way.

  • What are the most popular routes from State of New York to Key Largo?

    Most travelers choose New York John F Kennedy Intl - Miami, Newark - Miami or New York LaGuardia - Miami when deciding on the best route from State of New York to Key Largo.

  • What are the most reliable airlines from State of New York to Key Largo?

    Before booking your flight to Key Largo from State of New York, check out the most reliable airlines to get you to your destination on time: Icelandair (88%), China Airlines (82%), China Southern( 78%).

  • What are the cheapest flights from State of New York to Key Largo?

    While on average a flight from State of New York to Key Largo is generally $614, our data shows the cheapest flight currently is $73. When looking at the most popular route, (New York John F Kennedy Intl - Miami), you can expect to pay $74 for that flight.

  • Can I find deals for flights from New York to Key Largo that include hotel bookings?

    Yes. In addition to deals on New York to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Key Largo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Key Largo.

  • Can I find deals for business class flights from New York to Key Largo?

    Yes. Cheapflights offers flight deals from New York to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of New York to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from State of New York to Key Largo (average of $232). Flying from State of New York to Key Largo in March is currently the most expensive (average of $289). 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.

See more FAQs

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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.
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Top 10 airlines flying from New York to Key Largo

Discover the top 10 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$181FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$38Average$172FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$78Average$216FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$83Average$339FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$93Average$193FlexibilityNo cancel feeOn-time88%
DeltaCheapest$98Average$347FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$127Average$382FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$128Average$242FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$132Average$440FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$156Average$397FlexibilityNo cancel feeOn-time63%

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