What is the cheapest month to fly to Key Largo?

September is currently the cheapest month to fly to Key Largo . At this moment in time March is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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 $528, however they can be found for as little as $96.

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 47 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).

$69+ Flights to Key Largo

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Flights to Key Largo in 2025

Popular in	December
Cheapest in	September
Average price	$232
Round-trip from	$112
One-way from	$69

Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

From New York to Miami

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One-way flight from New York to Key Largo

Search Deals

Find flight deals to Key Largo

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 julio 11, 2025.

lun. 9/226:10 amLGA - MIA

1 stop9h 35mSouthwest

mar. 9/237:45 amMIA - LGA

1 stop7h 00mSouthwest

Deal found 7/10$112

lun. 7/2812:24 pmJFK - MIA

Nonstop3h 15mFrontier

lun. 8/48:10 amMIA - JFK

Nonstop3h 15mFrontier

Deal found 7/9$113

mar. 8/59:55 amLGA - MIA

Nonstop3h 17mSpirit Airlines

lun. 8/257:53 pmMIA - LGA

Nonstop3h 01mSpirit Airlines

Deal found 7/9$113

vie. 8/295:30 pmLGA - MIA

Nonstop3h 14mFrontier

mié. 9/31:24 pmMIA - LGA

Nonstop3h 05mFrontier

Deal found 7/10$120

vie. 9/192:00 pmEWR - MIA

Nonstop3h 02mSpirit Airlines

mar. 9/239:59 amMIA - EWR

Nonstop3h 05mSpirit Airlines

Deal found 7/9$125

mié. 11/53:20 pmJFK - MIA

Nonstop3h 19mDelta

mar. 11/115:59 pmMIA - JFK

Nonstop3h 12mDelta

Deal found 7/10$137

jue. 9/41:17 pmLGA - MIA

Nonstop3h 20mDelta

mar. 9/93:30 pmMIA - LGA

Nonstop3h 20mDelta

Deal found 7/10$142

vie. 9/2610:55 pmLGA - MIA

Nonstop3h 15mMultiple Airlines

dom. 10/57:00 amMIA - LGA

1 stop7h 18mMultiple Airlines

Deal found 7/10$144

vie. 9/2611:05 amEWR - MIA

Nonstop3h 12mUnited Airlines

dom. 9/287:53 pmMIA - EWR

Nonstop3h 06mUnited Airlines

Deal found 7/10$147

mié. 9/103:29 pmEWR - MIA

1 stop5h 59mDelta

mié. 9/176:00 amMIA - EWR

1 stop5h 06mDelta

Deal found 7/10$157

lun. 8/187:37 pmSWF - MIA

2 stops18h 54mMultiple Airlines

jue. 8/214:53 pmMIA - SWF

2 stops23h 53mMultiple Airlines

Deal found 7/8$270

Best flights to Key Largo
Discover carefully curated flight deals to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 11, 2025.

lun. 9/226:10 amLGA - MIA

1 stop9h 35mSouthwest

mar. 9/237:45 amMIA - LGA

1 stop7h 00mSouthwest

Deal found 7/10$112

lun. 7/2812:24 pmJFK - MIA

Nonstop3h 15mFrontier

lun. 8/48:10 amMIA - JFK

Nonstop3h 15mFrontier

Deal found 7/9$113

mar. 8/59:55 amLGA - MIA

Nonstop3h 17mSpirit Airlines

lun. 8/257:53 pmMIA - LGA

Nonstop3h 01mSpirit Airlines

Deal found 7/9$113

sáb. 7/265:00 pmLGA - MIA

1 stop24h 45mMultiple Airlines

mar. 7/292:23 pmMIA - LGA

Nonstop3h 07mMultiple Airlines

Deal found 7/10$139

mié. 7/237:00 amJFK - MIA

Nonstop3h 13mDelta

mar. 7/297:00 amMIA - JFK

Nonstop3h 01mDelta

Deal found 7/9$147

vie. 9/2611:05 amEWR - MIA

Nonstop3h 12mUnited Airlines

dom. 9/287:53 pmMIA - EWR

Nonstop3h 06mUnited Airlines

Deal found 7/10$147

mié. 9/106:30 amLGA - MIA

1 stop10h 45mFrontier

mié. 9/176:58 pmMIA - LGA

Nonstop3h 02mFrontier

Deal found 7/9$120

vie. 9/192:00 pmEWR - MIA

Nonstop3h 02mSpirit Airlines

mar. 9/239:59 amMIA - EWR

Nonstop3h 05mSpirit Airlines

Deal found 7/9$125

mar. 7/293:05 pmLGA - MIA

Nonstop3h 32mDelta

mié. 7/307:10 amMIA - LGA

Nonstop3h 00mDelta

Deal found 7/10$147

mié. 9/101:16 pmEWR - MIA

1 stop8h 12mDelta

mié. 9/177:38 pmMIA - EWR

1 stop5h 18mDelta

Deal found 7/10$157

lun. 8/255:36 pmSWF - MIA

2 stops20h 55mMultiple Airlines

jue. 8/285:12 pmMIA - SWF

2 stops19h 53mMultiple Airlines

Deal found 7/8$273

Last-minute flights to Key Largo
Discover last-minute flight deals to Key Largo. Data last updated julio 11, 2025 and is based on user searches.

mar. 7/1510:05 pmEWR - MIA

1 stop24h 18mMultiple Airlines

mié. 7/235:16 pmMIA - EWR

Nonstop3h 14mMultiple Airlines

Deal found 7/9$192

mié. 7/169:00 amJFK - MIA

1 stop8h 13mFrontier

mié. 7/238:30 amMIA - JFK

Nonstop3h 15mFrontier

Deal found 7/9$136

jue. 7/179:55 amLGA - MIA

Nonstop3h 17mSpirit Airlines

jue. 7/242:23 pmMIA - LGA

Nonstop3h 07mSpirit Airlines

Deal found 7/10$146

jue. 7/176:30 amLGA - MIA

1 stop14h 09mFrontier

mar. 7/226:26 pmMIA - LGA

1 stop16h 08mFrontier

Deal found 7/10$163

jue. 7/1711:01 amEWR - MIA

1 stop9h 38mFrontier

mar. 7/2212:23 pmMIA - EWR

1 stop12h 21mFrontier

Deal found 7/9$208

sáb. 7/196:15 amEWR - MIA

Nonstop3h 00mSpirit Airlines

sáb. 7/265:51 pmMIA - EWR

Nonstop3h 14mSpirit Airlines

Deal found 7/9$140

sáb. 7/195:00 pmLGA - MIA

1 stop24h 45mMultiple Airlines

mar. 7/222:23 pmMIA - LGA

Nonstop3h 07mMultiple Airlines

Deal found 7/8$154

dom. 7/207:52 pmSWF - MIA

2 stops18h 32mMultiple Airlines

jue. 7/244:51 pmMIA - SWF

2 stops24h 55mMultiple Airlines

Deal found 7/9$606

mié. 7/239:55 amLGA - MIA

Nonstop3h 17mSpirit Airlines

lun. 7/282:23 pmMIA - LGA

Nonstop3h 07mSpirit Airlines

Deal found 7/10$112

mié. 7/237:00 amJFK - MIA

Nonstop3h 13mDelta

mar. 7/297:00 amMIA - JFK

Nonstop3h 01mDelta

Deal found 7/9$147

sáb. 7/265:00 pmLGA - MIA

1 stop24h 45mMultiple Airlines

lun. 7/282:23 pmMIA - LGA

Nonstop3h 07mMultiple Airlines

Deal found 7/9$148

lun. 7/2812:24 pmJFK - MIA

Nonstop3h 15mFrontier

lun. 8/48:10 amMIA - JFK

Nonstop3h 15mFrontier

Deal found 7/9$113

One-way flights to Key Largo
Search for one-way flight options to Key Largo. Find affordable one-way fares based on user searches. Data last updated julio 11, 2025.

mar. 8/126:15 amEWR - MIA

Nonstop3h 00mSpirit Airlines

Deal found 7/10$69

mié. 7/2312:44 pmJFK - MIA

Nonstop3h 15mFrontier

Deal found 7/9$70

sáb. 8/167:55 pmLGA - MIA

Nonstop3h 10mSpirit Airlines

Deal found 7/10$70

jue. 8/215:30 pmJFK - MIA

Nonstop3h 12mAmerican Airlines

Deal found 7/10$74

dom. 8/243:10 pmLGA - MIA

Nonstop3h 32mDelta

Deal found 7/10$74

vie. 9/267:25 pmEWR - MIA

Nonstop3h 20mUnited Airlines

Deal found 7/10$74

mar. 8/266:48 pmEWR - MIA

Nonstop3h 16mAmerican Airlines

Deal found 7/9$75

lun. 9/86:10 amLGA - MIA

1 stop9h 35mSouthwest

Deal found 7/10$78

vie. 8/295:20 pmLGA - MIA

1 stop6h 38mFrontier

Deal found 7/9$82

mar. 7/297:00 amJFK - MIA

Nonstop3h 13mDelta

Deal found 7/9$84

mar. 8/127:05 pmEWR - MIA

1 stop5h 19mDelta

Deal found 7/10$84

mar. 7/225:59 amEWR - MIA

1 stop11h 16mFrontier

Deal found 7/8$110

Cheapflights Fare Finder

Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Route

Depart

Return

Price

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

lun. 9/22

6:10 am-3:45 pm

1 stop9h 35m

Miami

mar. 9/23

7:45 am-2:45 pm

1 stop7h 00m

$112

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

lun. 7/28

12:24 pm-3:39 pm

Nonstop3h 15m

Miami

lun. 8/4

8:10 am-11:25 am

Nonstop3h 15m

$113

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

mar. 8/5

9:55 am-1:12 pm

Nonstop3h 17m

Miami

lun. 8/25

7:53 pm-10:54 pm

Nonstop3h 01m

$113

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

vie. 8/29

5:30 pm-8:44 pm

Nonstop3h 14m

Miami

mié. 9/3

1:24 pm-4:29 pm

Nonstop3h 05m

$120

NewarkMiami

EWR - MIA

EWRMIA

Newark

vie. 9/19

2:00 pm-5:02 pm

Nonstop3h 02m

Miami

mar. 9/23

9:59 am-1:04 pm

Nonstop3h 05m

$125

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

jue. 9/4

1:17 pm-4:37 pm

Nonstop3h 20m

Miami

mar. 9/9

3:30 pm-6:50 pm

Nonstop3h 20m

$142

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

vie. 9/26

10:55 pm-2:10 am

Nonstop3h 15m

Miami

dom. 10/5

7:00 am-2:18 pm

1 stop7h 18m

$144

NewarkMiami

EWR - MIA

EWRMIA

Newark

vie. 9/26

11:05 am-2:17 pm

Nonstop3h 12m

Miami

dom. 9/28

7:53 pm-10:59 pm

Nonstop3h 06m

$147

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

mié. 7/23

7:00 am-10:13 am

Nonstop3h 13m

Miami

mar. 7/29

7:00 am-10:01 am

Nonstop3h 01m

$147

NewarkMiami

EWR - MIA

EWRMIA

Newark

mié. 9/10

1:16 pm-9:28 pm

1 stop8h 12m

Miami

mié. 9/17

7:38 pm-12:56 am

1 stop5h 18m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 25 results

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

When is the best time to book a flight to Key Largo?

The price you pay for your flight to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Key Largo?

On average, a flight from New York to Key Largo takes 6 hours 46 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.

When is the cheapest time to fly to Key Largo?

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

Weekly flight availability to Key Largo

The most flights from New York to Key Largo are scheduled on a Thursday (130 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (53 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, Spirit Airlines and United Airlines.

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 JetBlue.

Rainfall in Key Largo 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

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

Peruse reviews from past customers who have flown Southwest, Delta, and United 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.

Southwest

8.0

Very good

4,249 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,249 reviews

Southwest

8.0

Very good

4,249 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,951 reviews

Southwest

8.0

Very good

4,249 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,846 reviews

Southwest

8.0

Very good

4,249 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,249 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Spirit Airlines

6.3

Okay

8,055 reviews

Southwest

8.0

Very good

4,249 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 $528, however they can be found for as little as $96.
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 47 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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$69+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights to Key Largo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Flights to Key Largo in 2025

Find the latest flights to Key Largo in 2025, 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 julio 11, 2025.

Popular in

Cheapest in

Average price

Round-trip from

One-way from

Find flight deals to Key Largo

Cheapest flights to Key LargoExplore the most affordable flight options available to Key Largo. Find the lowest fares based on data from user searches, with prices last updated on julio 11, 2025.

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 julio 11, 2025.

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 julio 11, 2025.

Use the filters below to find and compare flights to Key Largo that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight to Key Largo

When is the best time to book a flight 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 June 27, 2025.

How long is the flight to Key Largo?

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 December 16, 2024.

Weekly flight availability to Key Largo

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

What are the cheapest airlines that fly to Key Largo?

Rainfall in Key Largo by month

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

Temperature in Key Largo by month

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

Reviews of airlines servicing Key Largo

Peruse reviews from past customers who have flown Southwest, Delta, and United 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.

FAQs about flying to Key Largo

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

What is the best airline to fly to Key Largo?

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

Where does the fastest flight to Key Largo depart from?

Does Miami have rental cars?

Are there hotels close to Miami?

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.

Search flights to Key Largo by cabin class

Find flights to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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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 julio 11, 2025.