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Key Largo

$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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — MIA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from New York to Key Largo are usually found in September or January, booked 30 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(Cheapflightsfares)

One-way from

$41
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$215
Provider with most accurate pricing for New York (NYC)-Miami flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Miami flights.
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From New York (NYC) to Key Largo
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One-way flight from New York (NYC) to Key Largo
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Highest demand for flights based on searches. 8% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Tue 4/295:55 amLGA - MIA
Nonstop3h 12mMultiple Airlines
Fri 5/25:54 pmMIA - LGA
Nonstop3h 05mMultiple Airlines
Deal found 3/27$86
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:00 pmEWR - MIA
Nonstop3h 10mSpirit Airlines
Wed 5/73:15 pmMIA - EWR
1 stop9h 14mSpirit Airlines
Deal found 3/27$87
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:55 amLGA - MIA
Nonstop3h 12mSpirit Airlines
Tue 4/298:05 pmMIA - LGA
Nonstop3h 05mSpirit Airlines
Deal found 3/28$91
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 4/2112:59 pmLGA - MIA
Nonstop3h 21mFrontier
Fri 4/255:50 pmMIA - LGA
Nonstop3h 09mFrontier
Deal found 3/27$98
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Wed 4/301:00 pmJFK - MIA
Nonstop3h 08mFrontier
Fri 5/28:53 amMIA - JFK
Nonstop3h 06mFrontier
Deal found 3/27$98
This Delta deal was found by Cheapflights users on 3/27. 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 9/287:00 amLGA - MIA
Nonstop3h 13mDelta
Sat 10/47:30 amMIA - LGA
Nonstop3h 05mDelta
Deal found 3/27$127
This JetBlue Airways deal was found by Cheapflights users on 3/27. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/278:29 pmJFK - MIA
Nonstop3h 26mJetBlue
Wed 4/306:00 amMIA - JFK
Nonstop3h 00mJetBlue
Deal found 3/27$127
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/106:00 amEWR - MIA
Nonstop3h 10mUnited Airlines
Tue 5/1312:27 pmMIA - EWR
Nonstop3h 10mUnited Airlines
Deal found 3/27$127
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:25 amJFK - MIA
Nonstop3h 04mAmerican Airlines
Tue 5/62:31 pmMIA - JFK
Nonstop2h 58mAmerican Airlines
Deal found 3/28$145
This Delta deal was found by Cheapflights users on 3/27. 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 4/196:00 pmJFK - MIA
Nonstop3h 22mDelta
Thu 4/245:44 pmMIA - JFK
Nonstop3h 15mDelta
Deal found 3/27$152
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:29 pmEWR - MIA
Nonstop3h 06mAmerican Airlines
Sat 5/108:55 amMIA - EWR
Nonstop3h 04mAmerican Airlines
Deal found 3/28$153
This Southwest deal was found by Cheapflights users on 3/27. 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 4/86:30 amLGA - MIA
1 stop8h 10mSouthwest
Wed 4/167:35 amMIA - LGA
1 stop9h 25mSouthwest
Deal found 3/27$185

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 28, 2025.
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

Tue 4/29

5:55 am-9:07 am

Nonstop3h 12m

Miami

Fri 5/2

5:54 pm-8:59 pm

Nonstop3h 05m

$86

NewarkMiami

EWR - MIA

EWRMIA

Newark

Wed 4/30

4:00 pm-7:10 pm

Nonstop3h 10m

Miami

Wed 5/7

3:15 pm-12:29 am

1 stop9h 14m

$87

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Wed 4/23

5:55 am-9:07 am

Nonstop3h 12m

Miami

Tue 4/29

8:05 pm-11:10 pm

Nonstop3h 05m

$91

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Mon 4/21

12:59 pm-4:20 pm

Nonstop3h 21m

Miami

Fri 4/25

5:50 pm-8:59 pm

Nonstop3h 09m

$98

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Wed 4/30

1:00 pm-4:08 pm

Nonstop3h 08m

Miami

Fri 5/2

8:53 am-11:59 am

Nonstop3h 06m

$98

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 5/10

7:00 am-10:05 am

Nonstop3h 05m

Miami

Thu 5/15

7:59 pm-11:07 pm

Nonstop3h 08m

$127

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sun 4/27

8:29 pm-11:55 pm

Nonstop3h 26m

Miami

Wed 4/30

6:00 am-9:00 am

Nonstop3h 00m

$127

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 5/10

6:00 am-9:10 am

Nonstop3h 10m

Miami

Tue 5/13

12:27 pm-3:37 pm

Nonstop3h 10m

$127

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Fri 5/2

5:25 am-8:29 am

Nonstop3h 04m

Miami

Tue 5/6

2:31 pm-5:29 pm

Nonstop2h 58m

$145

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 4/19

6:00 pm-9:22 pm

Nonstop3h 22m

Miami

Thu 4/24

5:44 pm-8:59 pm

Nonstop3h 15m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 37 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 to Key Largo

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 March 21, 2025.

To ensure you get the cheapest price possible for a flight from New York to Key Largo, you should look to book at least 30 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, September is the cheapest month in which you can book a flight from New York to Key Largo (average of $229). Flying from 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 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 28, 2025.

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

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 December 16, 2024.

Travelers seeking maximum savings on their New York to Key Largo flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday 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 March 28, 2025.

The most flights from NYC to KE9 are scheduled on a Friday (146 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (51 on average).

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 28, 2025.
To help decide which airline to fly from New York to Key Largo, see what other customers have to say about Southwest, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 New York to Key Largo one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $41. Frontier flights start at $45 while deals on Delta start at $64 one-way.

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

    When deciding which route to take from New York to Key Largo consider New York LaGuardia - Miami, Newark - Miami or New York John F Kennedy Intl - Miami as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York to Key Largo on time: China Southern (89%), China Airlines (87%), Cathay Pacific (84%).

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

    Looking at all options, your cheapest flight can be booked for $63. While the most popular route (New York LaGuardia - Miami) can be booked for $87 on average our data indicates $594 when flying from New York to Key Largo.

  • 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 New York to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from New York to Key Largo (average of $229). Flying from 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 7 airlines flying from New York to Key Largo

Discover the top 7 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$166FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$50Average$162FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$83Average$329FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$98Average$148FlexibilityNo cancel feeOn-time88%
DeltaCheapest$117Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$127Average$349FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$142Average$406FlexibilityNo cancel feeOn-time69%
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