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Key Largo

$90+ Cheap flights to Key Largo

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
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Flights to Key Largo in 2026

Cheapest flights to Key Largo
Explore the most affordable flight options available to Key Largo. Find the lowest fares based on data from user searches, with prices last updated on May 28, 2026.

This United Airlines deal was found by Cheapflights users on 5/26. 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 9/53:38 pm
EWR
-
MIA
Nonstop3h 14m
United Airlines
Sat 9/127:00 am
MIA
-
EWR
Nonstop2h 59m
United Airlines
Deal found 5/26$168
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Sun 9/68:06 am
EWR
-
MIA
Nonstop3h 14m
American Airlines
Tue 9/158:28 am
MIA
-
EWR
Nonstop3h 02m
American Airlines
Deal found 5/24$169
This deal was found by Cheapflights users on 5/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:29 am
JFK
-
MIA
1 stop6h 23m
American Airlines
Wed 10/218:31 am
MIA
-
JFK
1 stop5h 04m
American Airlines
Deal found 5/25$175
This Delta deal was found by Cheapflights users on 5/27. 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 9/195:29 pm
JFK
-
MIA
Nonstop3h 44m
Delta
Sat 9/2612:20 pm
MIA
-
JFK
Nonstop3h 08m
Delta
Deal found 5/27$177
This Delta deal was found by Cheapflights users on 5/28. 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.
Sat 9/125:15 pm
LGA
-
MIA
Nonstop3h 30m
Delta
Wed 9/237:35 pm
MIA
-
LGA
Nonstop3h 11m
Delta
Deal found 5/28$177
This United Airlines deal was found by Cheapflights users on 5/23. 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 9/121:15 pm
EWR
-
MIA
Nonstop3h 16m
United Airlines
Tue 9/158:45 am
MIA
-
EWR
Nonstop3h 00m
United Airlines
Deal found 5/23$177
This Delta deal was found by Cheapflights users on 5/27. 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 9/511:40 am
JFK
-
MIA
1 stop7h 02m
Delta
Sat 9/127:00 am
MIA
-
JFK
Nonstop3h 01m
Delta
Deal found 5/27$178
This Delta deal was found by Cheapflights users on 5/28. 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.
Sat 7/49:00 pm
LGA
-
MIA
Nonstop3h 22m
Delta
Tue 7/711:29 am
MIA
-
LGA
Nonstop3h 05m
Delta
Deal found 5/28$178
This American Airlines deal was found by Cheapflights users on 5/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:20 pm
EWR
-
MIA
Nonstop3h 08m
American Airlines
Wed 10/78:30 am
MIA
-
EWR
Nonstop2h 59m
American Airlines
Deal found 5/27$178
This American Airlines deal was found by Cheapflights users on 5/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:00 pm
JFK
-
MIA
Nonstop3h 21m
American Airlines
Fri 7/106:33 pm
MIA
-
JFK
Nonstop3h 12m
American Airlines
Deal found 5/27$179
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Sat 7/47:29 pm
LGA
-
MIA
Nonstop3h 18m
American Airlines
Sat 7/117:00 pm
MIA
-
LGA
Nonstop3h 05m
American Airlines
Deal found 5/26$179
This American Airlines deal was found by Cheapflights users on 5/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:50 pm
JFK
-
MIA
Nonstop3h 32m
American Airlines
Wed 7/84:03 pm
MIA
-
JFK
Nonstop3h 12m
American Airlines
Deal found 5/27$180

Find flight deals to Key Largo

Find the latest flights to Key Largo in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on May 28, 2026.

Popular in

April

Cheapest in

September

Average price

$277

Round-trip from

$177

One-way from

$90
Highest demand for flights based on searches. 15% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
From New York to Miami
Search Deals
One-way flight from New York to Key Largo
Search Deals

Cheapflights Fare Finder

 
Locate flights to Key Largo that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on May 28, 2026.
Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 6/23

7:40 pm-11:21 pm

Nonstop3h 41m

Miami

Thu 6/25

7:59 pm-11:19 pm

Nonstop3h 20m

$227

NewarkMiami

EWR - MIA

EWRMIA

Newark

Thu 7/2

1:00 pm-4:16 pm

Nonstop3h 16m

Miami

Thu 7/9

7:07 am-10:11 am

Nonstop3h 04m

$237

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Tue 6/16

7:10 am-10:17 am

Nonstop3h 07m

Miami

Tue 6/16

3:29 pm-6:47 pm

Nonstop3h 18m

$237

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Wed 7/8

11:08 am-2:22 pm

Nonstop3h 14m

Miami

Tue 7/14

7:59 pm-11:21 pm

Nonstop3h 22m

$237

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 8/8

3:10 pm-6:53 pm

Nonstop3h 43m

Miami

Thu 8/13

11:28 am-2:34 pm

Nonstop3h 06m

$257

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Fri 6/12

3:14 pm-6:54 pm

Nonstop3h 40m

Miami

Mon 6/15

3:25 pm-6:54 pm

Nonstop3h 29m

$257

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sun 6/28

11:15 am-2:24 pm

Nonstop3h 09m

Miami

Tue 6/30

11:26 am-2:34 pm

Nonstop3h 08m

$268

NewarkMiami

EWR - MIA

EWRMIA

Newark

Fri 6/26

8:08 pm-11:26 pm

Nonstop3h 18m

Miami

Sat 6/27

8:40 pm-11:59 pm

Nonstop3h 19m

$276

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sun 8/9

2:59 pm-6:30 pm

Nonstop3h 31m

Miami

Sun 8/16

7:15 am-10:12 am

Nonstop2h 57m

$277
Quickest round-trip

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sun 7/19

11:08 am-2:22 pm

Nonstop3h 14m

Miami

Sun 7/26

7:05 am-10:03 am

Nonstop2h 58m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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 to Key Largo

How long is the flight to Key Largo?

On average, a flight from New York to Key Largo takes 4 hours 26 minutes. Flights to Key Largo from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Key Largo

The most flights from New York to Key Largo are scheduled on a Thursday (123 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (79 on average).

What are the most popular airlines that fly to Key Largo?

The most popular airlines flying from New York to Key Largo are American Airlines, United Airlines and Delta.

American Airlines
American Airlines
From $95
Frontier
Frontier
From $24
Delta
Delta
From $68
United Airlines
United Airlines
From $113

What are the cheapest airlines that fly to Key Largo?

The cheapest airlines flying from New York to Key Largo are Frontier, Spirit Airlines and Delta.

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).

When is the cheapest time to fly 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 May 23, 2026.

Users looking for the lowest fares to Key Largo should consider flying on Saturday at noon, when prices are typically cheapest. Budget-minded travelers will want to avoid Wednesday mornings, when prices are usually at their highest.

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 May 28, 2026.
Peruse reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,423 reviews

Comfort

7.8

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,423 reviews
Delta
7.9
Good
8,423 reviews

Comfort

7.8

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
9,752 reviews
Delta
7.9
Good
8,423 reviews

Comfort

7.8

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,639 reviews
Delta
7.9
Good
8,423 reviews

Comfort

7.8

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Spirit Airlines
6.2
Okay
Delta
7.9
Good
8,423 reviews

Comfort

7.8

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Frontier
5.6
Fair
2,930 reviews
Delta
7.9
Good
8,423 reviews

Comfort

7.8

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

FAQs about flying to Key Largo

  • Can I find cheaper flights to Key Largo if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Key Largo on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Key Largo?

    Based on reviews from Cheapflights users, Frontier is rated the highest out of the airlines that fly to Key Largo.

  • How much is a round-trip flight to Key Largo?

    A round-trip flight to Key Largo will typically cost around $1,062, however they can be found for as little as $70.

  • Where does the fastest flight to Key Largo depart from?

    For those looking to save time traveling to Key Largo, Key West offers the quickest one-way flight (0 hours 50 minutes).

  • Does Miami have rental cars?

    Yes. Those touching down at Miami can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Miami?

    Yes. Miami has hotels nearby for those requiring accommodations. Miami International Airport Hotel is the closest property to Miami (0.0 mi away from Miami).

See more FAQs

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