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Cheap flights to Key Largo, FL from $24

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — MIA
Apr 25 — May 21
From?
To?
Thu 4/25
Thu 5/2
1 adult, Economy
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Flights to Key Largo in 2024

Find the latest flights to Key Largo in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 3,138,949 searches and data was last updated on April 20, 2024.

Popular in

December

Cheapest in

September

Average price

$295

Round-trip from

$50

One-way from

$24
High demand for flights, 4% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in April 2024
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From New York to Miami
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One-way flight from New York to Key Largo
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Cheap flights to Key Largo in April & May 2024

Discover affordable flights and deals to Key Largo in April and May 2024. In the last 7 days, Cheapflights users made a total of 3,138,949 searches and data was last updated on April 20, 2024.
The lowest-priced flights departing to Key Largo in April and May 2024 can be found below. Check back soon for alternative prices as deals update often.
Mon 5/138:30 pmBWI - MIA
Nonstop2h 55mFrontier
Fri 5/176:00 amMIA - BWI
Nonstop2h 48mFrontier
Deal found 4/18$62
Sun 5/196:55 pmBWI - MIA
Nonstop2h 48mFrontier
Wed 5/296:00 amMIA - BWI
Nonstop2h 48mFrontier
Deal found 4/18$64
Wed 5/88:30 pmBWI - MIA
Nonstop2h 55mFrontier
Sat 5/116:15 amMIA - BWI
Nonstop2h 47mFrontier
Deal found 4/19$65
Sat 5/117:23 pmBWI - MIA
Nonstop3h 04mMultiple Airlines
Sat 5/185:25 amMIA - BWI
Nonstop2h 38mMultiple Airlines
Deal found 4/19$66
Sun 5/57:02 pmBWI - MIA
Nonstop2h 49mSpirit Airlines
Thu 5/93:13 pmMIA - BWI
Nonstop2h 36mSpirit Airlines
Deal found 4/19$67
Wed 5/16:51 pmDFW - MIA
Nonstop2h 59mFrontier
Wed 5/83:06 pmMIA - DFW
Nonstop3h 50mFrontier
Deal found 4/19$68
Tue 4/308:30 pmBWI - MIA
Nonstop2h 55mFrontier
Thu 5/96:15 amMIA - BWI
Nonstop2h 47mFrontier
Deal found 4/19$68
Tue 5/1411:47 amDFW - MIA
Nonstop2h 59mSpirit Airlines
Wed 5/229:45 amMIA - DFW
Nonstop3h 11mSpirit Airlines
Deal found 4/19$69
Wed 5/153:30 pmBWI - MIA
Nonstop2h 45mSpirit Airlines
Sat 5/185:25 amMIA - BWI
Nonstop2h 38mSpirit Airlines
Deal found 4/19$69

Key Largo 2024 flight deals

Explore flight deals for Key Largo in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 3,138,949 searches and data were last updated on April 20, 2024.
Check out some of the best flight deals to Key Largo in 2024. More deals are always being added, so be sure to check back regularly.
Fri 5/36:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Wed 5/89:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/18$47
Tue 5/216:00 amPHL - MIA
Nonstop2h 51mSpirit Airlines
Wed 5/229:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/18$48
Tue 5/76:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Thu 5/99:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/19$49
Tue 5/146:00 amPHL - MIA
Nonstop2h 51mSpirit Airlines
Thu 5/169:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/19$51
Sun 4/286:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Sat 5/49:45 pmMIA - PHL
Nonstop3h 04mSpirit Airlines
Deal found 4/17$54
Tue 5/76:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Tue 5/145:45 amMIA - PHL
1 stop7h 20mSpirit Airlines
Deal found 4/18$56
Sat 5/46:00 amPHL - MIA
Nonstop2h 55mSpirit Airlines
Wed 5/89:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/18$58
Mon 5/66:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Fri 5/105:45 amMIA - PHL
1 stop9h 56mSpirit Airlines
Deal found 4/18$60
Sun 5/56:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Fri 5/105:45 amMIA - PHL
1 stop9h 56mSpirit Airlines
Deal found 4/18$61

Flights to Key Largo departing soon

Discover available last-minute flight options to Key Largo, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 3,138,949 searches and data was last updated on April 20, 2024.
Browse some of the best deals on flights leaving last minute to Key Largo. It's recommended that you verify the details of your last-minute flight before booking.
Sun 4/286:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Thu 5/29:45 pmMIA - PHL
Nonstop3h 04mSpirit Airlines
Deal found 4/19$72
Sat 4/279:34 amPHL - MIA
Nonstop3h 11mFrontier
Tue 4/305:30 amMIA - PHL
Nonstop2h 59mFrontier
Deal found 4/19$74
Wed 4/243:30 pmBWI - MIA
Nonstop2h 46mSpirit Airlines
Wed 5/85:25 amMIA - BWI
Nonstop2h 38mSpirit Airlines
Deal found 4/19$75
Sat 4/279:34 amPHL - MIA
Nonstop3h 11mFrontier
Tue 4/305:30 amMIA - PHL
Nonstop2h 59mFrontier
Deal found 4/19$75
Sat 4/279:34 amPHL - MIA
Nonstop3h 11mMultiple Airlines
Thu 5/29:45 pmMIA - PHL
Nonstop3h 04mMultiple Airlines
Deal found 4/19$78
Sat 4/271:49 pmBWI - MIA
Nonstop2h 45mMultiple Airlines
Wed 5/16:15 amMIA - BWI
Nonstop2h 47mMultiple Airlines
Deal found 4/19$80
Sat 4/271:02 pmBWI - MIA
1 stop11h 52mFrontier
Tue 4/306:15 amMIA - BWI
Nonstop2h 47mFrontier
Deal found 4/19$81
Sat 4/279:34 amPHL - MIA
Nonstop3h 11mFrontier
Sat 5/45:30 amMIA - PHL
Nonstop2h 59mFrontier
Deal found 4/19$81
Thu 4/257:02 pmBWI - MIA
Nonstop2h 49mMultiple Airlines
Tue 4/306:15 amMIA - BWI
Nonstop2h 47mMultiple Airlines
Deal found 4/19$82

One-way flights to Key Largo

Explore one-way flight options to Key Largo for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 3,138,949 searches and data was last updated on April 20, 2024.
Take a look at some of the best available flights traveling to Key Largo at this time. Book a round-trip flight to Key Largo instead by using the search form above.
Tue 5/143:25 pmEWR - MIA
Nonstop3h 07mSpirit Airlines
Deal found 4/18$24
Tue 5/219:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 4/18$25
Tue 5/213:25 pmEWR - MIA
Nonstop3h 07mSpirit Airlines
Deal found 4/18$25
Tue 5/143:25 pmEWR - MIA
Nonstop3h 07mSpirit Airlines
Deal found 4/19$30
Wed 5/158:30 pmBWI - MIA
Nonstop2h 55mFrontier
Deal found 4/18$31
Tue 5/146:55 pmLGA - MIA
Nonstop3h 12mSpirit Airlines
Deal found 4/18$31
Tue 5/283:25 pmEWR - MIA
Nonstop3h 07mSpirit Airlines
Deal found 4/18$31
Mon 5/207:15 pmBWI - MIA
Nonstop2h 50mFrontier
Deal found 4/19$32
Sun 5/268:00 pmEWR - MIA
Nonstop3h 06mSpirit Airlines
Deal found 4/18$32

Direct flights to Key Largo

Fri 5/36:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Wed 5/89:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/18$47
Tue 5/216:00 amPHL - MIA
Nonstop2h 51mSpirit Airlines
Wed 5/229:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/18$48
Tue 5/76:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Thu 5/99:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/19$49
Tue 5/146:00 amPHL - MIA
Nonstop2h 51mSpirit Airlines
Thu 5/169:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/19$51
Tue 4/306:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Sat 5/49:45 pmMIA - PHL
Nonstop3h 04mSpirit Airlines
Deal found 4/17$54
Sat 5/46:00 amPHL - MIA
Nonstop2h 55mSpirit Airlines
Wed 5/89:47 pmMIA - PHL
Nonstop2h 51mSpirit Airlines
Deal found 4/18$58
Mon 5/138:30 pmBWI - MIA
Nonstop2h 55mFrontier
Fri 5/176:00 amMIA - BWI
Nonstop2h 48mFrontier
Deal found 4/18$62
Sun 5/127:20 amPHL - MIA
Nonstop3h 07mMultiple Airlines
Wed 5/159:47 pmMIA - PHL
Nonstop2h 51mMultiple Airlines
Deal found 4/17$62
Mon 5/66:50 amPHL - MIA
Nonstop2h 54mMultiple Airlines
Tue 5/75:30 amMIA - PHL
Nonstop2h 59mMultiple Airlines
Deal found 4/18$63

Average price of flights to Key Largo by month

Plan your trip to Key Largo by taking into account the cheapest months to travel. The average price of a one-way flight to Key Largo is currently $29 while a round-trip flight costs $54. Price data was last updated on April 14, 2024.

Currently, September is the cheapest month in which you can book a flight to Key Largo (average of $209). Flying to Key Largo in March will prove the most costly (average of $290). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$221

February

$234

March

$290

April

$260

May

$251

June

$271

July

$287

August

$242

September

$209

October

$229

November

$258

December

$258

Temperature and rainfall in Key Largo by month

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

MIA

Temperature

68 - 84.2 °F

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 best time to book a flight to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight to Key Largo. Price data was last updated on January 28, 2024.
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.
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When is the cheapest time to fly to Key Largo?

Use this chart to determine the cheapest time to fly round-trip to Key Largo. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Key Largo should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travelers will want to avoid Friday mornings, when prices are usually at their highest.
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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 April 20, 2024.
See what other customers who have flown with JetBlue, Spirit Airlines and Frontier to Key Largo have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,204 reviews
Check prices

Comfort

8.1

Entertainment

7.9

Food

7.4

Overall

8.2

Boarding

8.3

Crew

8.7

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Southwest
8.2
Very good
6,204 reviews
Southwest
8.2
Very good
6,204 reviews
Check prices

Comfort

8.1

Entertainment

7.9

Food

7.4

Overall

8.2

Boarding

8.3

Crew

8.7

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Alaska Airlines
8.1
Very good
9,109 reviews
Southwest
8.2
Very good
6,204 reviews
Check prices

Comfort

8.1

Entertainment

7.9

Food

7.4

Overall

8.2

Boarding

8.3

Crew

8.7

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Delta
8.1
Very good
11,094 reviews
Southwest
8.2
Very good
6,204 reviews
Check prices

Comfort

8.1

Entertainment

7.9

Food

7.4

Overall

8.2

Boarding

8.3

Crew

8.7

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

JetBlue
7.7
Good
4,665 reviews
Southwest
8.2
Very good
6,204 reviews
Check prices

Comfort

8.1

Entertainment

7.9

Food

7.4

Overall

8.2

Boarding

8.3

Crew

8.7

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Avianca
7.6
Good
3,966 reviews
Southwest
8.2
Very good
6,204 reviews
Check prices

Comfort

8.1

Entertainment

7.9

Food

7.4

Overall

8.2

Boarding

8.3

Crew

8.7

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

  • 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.

  • What is the cheapest airport to fly to in Key Largo?

    null is currently the cheapest airport to fly to in Key Largo. One-way flights to null typically cost null, while round-trip flights cost around null.

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

    A round-trip flight to Key Largo will typically cost around $157, however they can be found for as little as $52.

  • 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).

  • Which airport is closest to Wynwood Art District?

    If being close to Key Largo is important to you, you’ll want to land at Miami Airport.

  • Does Miami Airport have rental cars?

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

  • Are there hotels close to Miami Airport?

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

See more FAQs

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Fly your favorite airline to Key Largo
Fly your favorite airline to Key Largo. Flight routes are based on user searches made on Cheapflights and were last updated on April 20, 2024.

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JetBlue flights from Boston to Fort Lauderdale
Frontier flights from Atlanta to Miami
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American Airlines flights from Washington, D.C. to Miami
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Spirit Airlines flights from O'Hare Intl to Fort Lauderdale
Delta flights from John F Kennedy Intl to Fort Lauderdale
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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.
First Classfrom $261/person
Business Classfrom $242/person
Prem Econ Classfrom $197/person
Economy Classfrom $21/person

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