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 $898, however they can be found for as little as $78.

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).

$43+ Flights to Key Largo

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Flights to Key Largo in 2025

Popular in	December
Cheapest in	September
Average price	$274
Round-trip from	$88
One-way from	$43

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. 3% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 11, 2025.

Wed 5/710:00 pmLGA - MIA

Nonstop3h 17mFrontier

Wed 5/215:54 pmMIA - LGA

Nonstop2h 56mFrontier

Deal found 4/10$88

Tue 6/101:01 pmJFK - MIA

Nonstop3h 13mFrontier

Wed 6/118:49 amMIA - JFK

Nonstop3h 13mFrontier

Deal found 4/8$89

Mon 4/289:04 amEWR - MIA

Nonstop3h 14mSpirit Airlines

Sat 5/36:00 amMIA - EWR

Nonstop3h 08mSpirit Airlines

Deal found 4/10$90

Fri 4/2510:00 pmLGA - MIA

Nonstop3h 11mMultiple Airlines

Tue 4/298:05 pmMIA - LGA

Nonstop3h 05mMultiple Airlines

Deal found 4/9$92

Wed 4/235:55 amLGA - MIA

Nonstop3h 12mSpirit Airlines

Tue 4/298:05 pmMIA - LGA

Nonstop3h 05mSpirit Airlines

Deal found 4/9$93

Tue 4/297:00 amJFK - MIA

Nonstop3h 09mMultiple Airlines

Wed 4/308:50 amMIA - JFK

Nonstop3h 06mMultiple Airlines

Deal found 4/9$122

Sun 5/1111:00 amJFK - MIA

Nonstop3h 10mDelta

Fri 5/167:40 pmMIA - JFK

Nonstop3h 10mDelta

Deal found 4/8$147

Sat 5/107:00 amLGA - MIA

Nonstop3h 05mDelta

Sat 5/177:00 amMIA - LGA

Nonstop3h 01mDelta

Deal found 4/9$147

Sun 5/186:00 amEWR - MIA

Nonstop3h 10mUnited Airlines

Wed 5/217:40 pmMIA - EWR

Nonstop3h 15mUnited Airlines

Deal found 4/9$147

Fri 4/255:30 pmJFK - MIA

Nonstop3h 11mAmerican Airlines

Tue 4/299:17 pmMIA - JFK

Nonstop3h 04mAmerican Airlines

Deal found 4/9$148

Sat 4/199:59 amJFK - MIA

Nonstop3h 18mJetBlue

Thu 5/16:35 amMIA - JFK

Nonstop3h 00mJetBlue

Deal found 4/9$163

Fri 5/1610:00 pmEWR - MIA

1 stop10h 28mMultiple Airlines

Mon 5/197:00 amMIA - EWR

Nonstop3h 03mMultiple Airlines

Deal found 4/8$171

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 April 11, 2025.

Mon 5/191:00 pmJFK - MIA

Nonstop3h 08mFrontier

Fri 5/238:55 amMIA - JFK

Nonstop3h 04mFrontier

Deal found 4/10$88

Mon 4/289:04 amEWR - MIA

Nonstop3h 14mSpirit Airlines

Thu 5/15:45 amMIA - EWR

Nonstop3h 04mSpirit Airlines

Deal found 4/9$90

Tue 5/65:55 amLGA - MIA

Nonstop3h 12mMultiple Airlines

Fri 5/95:54 pmMIA - LGA

Nonstop2h 56mMultiple Airlines

Deal found 4/11$93

Sun 5/1110:15 amJFK - MIA

Nonstop3h 16mJetBlue

Thu 5/227:00 amMIA - JFK

Nonstop2h 59mJetBlue

Deal found 4/11$147

Fri 5/97:29 pmLGA - MIA

Nonstop3h 13mDelta

Tue 5/135:45 pmMIA - LGA

Nonstop3h 15mDelta

Deal found 4/10$147

Sun 5/188:26 amEWR - MIA

Nonstop3h 21mUnited Airlines

Sat 5/246:00 amMIA - EWR

Nonstop3h 05mUnited Airlines

Deal found 4/10$147

Sun 5/259:33 amJFK - MIA

Nonstop3h 24mAmerican Airlines

Fri 5/306:02 pmMIA - JFK

Nonstop3h 00mAmerican Airlines

Deal found 4/10$148

Sat 5/31:45 pmLGA - MIA

1 stop8h 15mSouthwest

Wed 5/77:00 amMIA - LGA

1 stop6h 30mSouthwest

Deal found 4/10$167

Wed 4/3010:00 pmLGA - MIA

Nonstop3h 11mFrontier

Fri 5/95:54 pmMIA - LGA

Nonstop2h 56mFrontier

Deal found 4/10$88

Wed 4/235:55 amLGA - MIA

Nonstop3h 12mSpirit Airlines

Sat 5/37:35 pmMIA - LGA

Nonstop3h 00mSpirit Airlines

Deal found 4/10$96

Tue 4/297:00 amJFK - MIA

Nonstop3h 09mMultiple Airlines

Wed 4/308:50 amMIA - JFK

Nonstop3h 06mMultiple Airlines

Deal found 4/10$122

Thu 5/13:27 pmJFK - MIA

Nonstop3h 27mDelta

Thu 5/87:15 amMIA - JFK

Nonstop3h 00mDelta

Deal found 4/10$157

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

Thu 4/1710:00 pmEWR - MIA

1 stop12h 21mMultiple Airlines

Sat 5/36:00 amMIA - EWR

Nonstop3h 08mMultiple Airlines

Deal found 4/9$181

Sat 4/1912:59 pmLGA - MIA

Nonstop3h 21mFrontier

Wed 5/75:54 pmMIA - LGA

Nonstop2h 56mFrontier

Deal found 4/9$94

Sat 4/196:00 pmEWR - MIA

Nonstop3h 16mSpirit Airlines

Thu 5/15:45 amMIA - EWR

Nonstop3h 04mSpirit Airlines

Deal found 4/9$108

Sat 4/1912:59 pmLGA - MIA

Nonstop3h 21mMultiple Airlines

Thu 4/247:35 pmMIA - LGA

Nonstop3h 00mMultiple Airlines

Deal found 4/9$115

Sat 4/199:59 amJFK - MIA

Nonstop3h 18mJetBlue

Sat 5/36:35 amMIA - JFK

Nonstop3h 00mJetBlue

Deal found 4/9$163

Sat 4/196:00 pmJFK - MIA

Nonstop3h 22mDelta

Thu 5/17:05 amMIA - JFK

Nonstop3h 00mDelta

Deal found 4/10$173

Sat 4/191:10 pmLGA - MIA

Nonstop3h 20mDelta

Tue 4/297:00 amMIA - LGA

Nonstop3h 00mDelta

Deal found 4/9$173

Sat 4/1912:59 pmJFK - MIA

Nonstop3h 08mAmerican Airlines

Thu 4/247:51 pmMIA - JFK

Nonstop3h 08mAmerican Airlines

Deal found 4/9$199

Sat 4/199:59 amJFK - MIA

Nonstop3h 18mJetBlue

Thu 5/16:35 amMIA - JFK

Nonstop3h 00mJetBlue

Deal found 4/9$163

Sun 4/2011:30 amJFK - MIA

Nonstop3h 13mFrontier

Fri 5/28:53 amMIA - JFK

Nonstop3h 06mFrontier

Deal found 4/9$93

Sun 4/205:55 amLGA - MIA

Nonstop3h 12mSpirit Airlines

Thu 4/247:35 pmMIA - LGA

Nonstop3h 00mSpirit Airlines

Deal found 4/9$106

Sun 4/2012:47 pmEWR - MIA

Nonstop3h 12mAmerican Airlines

Thu 4/248:57 amMIA - EWR

Nonstop3h 00mAmerican Airlines

Deal found 4/9$163

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 April 11, 2025.

Tue 5/64:00 pmEWR - MIA

Nonstop3h 10mSpirit Airlines

Deal found 4/11$43

Sat 5/2412:59 pmJFK - MIA

Nonstop3h 09mFrontier

Deal found 4/10$47

Fri 5/1610:00 pmLGA - MIA

Nonstop3h 17mFrontier

Deal found 4/10$49

Tue 5/209:55 amLGA - MIA

Nonstop3h 11mSpirit Airlines

Deal found 4/10$52

Tue 5/208:52 pmJFK - MIA

Nonstop3h 21mJetBlue

Deal found 4/10$74

Wed 5/216:00 amEWR - MIA

Nonstop3h 08mUnited Airlines

Deal found 4/11$74

Sun 5/1811:00 amJFK - MIA

Nonstop3h 10mDelta

Deal found 4/9$84

Tue 7/151:40 pmLGA - MIA

Nonstop3h 25mDelta

Deal found 4/10$84

Wed 5/77:59 amEWR - MIA

1 stop6h 55mDelta

Deal found 4/11$84

Tue 7/297:43 amJFK - MIA

Nonstop3h 10mAmerican Airlines

Deal found 4/11$85

Wed 5/75:29 pmEWR - MIA

Nonstop3h 06mAmerican Airlines

Deal found 4/11$85

Sat 5/1011:25 amLGA - MIA

1 stop10h 35mSouthwest

Deal found 4/10$89

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

Wed 5/7

10:00 pm-1:17 am

Nonstop3h 17m

Miami

Wed 5/21

5:54 pm-8:50 pm

Nonstop2h 56m

$88

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 6/10

1:01 pm-4:14 pm

Nonstop3h 13m

Miami

Wed 6/11

8:49 am-12:02 pm

Nonstop3h 13m

$89

NewarkMiami

EWR - MIA

EWRMIA

Newark

Mon 4/28

9:04 am-12:18 pm

Nonstop3h 14m

Miami

Sat 5/3

6:00 am-9:08 am

Nonstop3h 08m

$90

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Fri 4/25

10:00 pm-1:11 am

Nonstop3h 11m

Miami

Tue 4/29

8:05 pm-11:10 pm

Nonstop3h 05m

$92

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

$93

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 4/29

7:00 am-10:09 am

Nonstop3h 09m

Miami

Wed 4/30

8:50 am-11:56 am

Nonstop3h 06m

$122

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sun 5/11

7:00 am-10:06 am

Nonstop3h 06m

Miami

Fri 5/16

7:15 am-10:15 am

Nonstop3h 00m

$147

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sun 5/18

6:00 am-9:10 am

Nonstop3h 10m

Miami

Wed 5/21

7:40 pm-10:55 pm

Nonstop3h 15m

$147

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 5/10

6:55 pm-10:11 pm

Nonstop3h 16m

Miami

Thu 5/15

5:45 pm-9:00 pm

Nonstop3h 15m

$147

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Fri 4/25

5:30 pm-8:41 pm

Nonstop3h 11m

Miami

Tue 4/29

9:17 pm-12:21 am

Nonstop3h 04m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 36 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 5 hours 29 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 Sunday evenings, 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 (148 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (66 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.

American Airlines

From $127

Spirit Airlines

From $62

United Airlines

From $138

Delta

From $117

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

See what other customers who have flown with Southwest, Delta and United Airlines to Key Largo have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,279 reviews

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

8.0

Very good

4,279 reviews

Southwest

8.0

Very good

4,279 reviews

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

7,910 reviews

Southwest

8.0

Very good

4,279 reviews

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

8,636 reviews

Southwest

8.0

Very good

4,279 reviews

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

2,925 reviews

Southwest

8.0

Very good

4,279 reviews

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

8.0

Very good

4,279 reviews

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.

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 $898, however they can be found for as little as $78.
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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$43+ 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 6/7. 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 April 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 April 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 April 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 April 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 April 4, 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

See what other customers who have flown with Southwest, Delta and United Airlines to Key Largo have to say. Users have also rated airlines in terms of 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 April 11, 2025.