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Key Largo

$145+ Cheap flights from Lexington (LEX) 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — MIA
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Lexington Blue Grass to Key Largo are usually found in September or August, booked 32 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Lexington to Key Largo

Keep the following information in mind while searching for Lexington to Key Largo flight deals. Data was last updated marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(American Airlines)

One-way from

$145
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$349
Provider with most accurate pricing for Lexington Blue Grass-Miami flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Miami flights.
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From Lexington Blue Grass to Key Largo
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One-way flight from Lexington Blue Grass to Key Largo
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 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 Lexington to Key Largo

Cheapest flights from Lexington to Key Largo
Explore the most affordable flight options available from Lexington to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. 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.
vie. 4/258:19 pmLEX - MIA
2 stops11h 00mAmerican Airlines
sáb. 4/269:20 amMIA - LEX
1 stop7h 06mAmerican Airlines
Deal found 3/24$299
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/245:07 pmLEX - MIA
2 stops14h 46mMultiple Airlines
mié. 4/308:58 amMIA - LEX
2 stops31h 19mMultiple Airlines
Deal found 3/24$311
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/255:55 pmLEX - MIA
1 stop6h 42mDelta
dom. 6/15:35 amMIA - LEX
1 stop3h 49mDelta
Deal found 3/23$412
This United Airlines deal was found by Cheapflights users on 3/22. 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.
jue. 8/77:00 amLEX - MIA
1 stop8h 14mUnited Airlines
vie. 8/1512:06 pmMIA - LEX
2 stops11h 39mUnited Airlines
Deal found 3/22$452

Cheapflights Fare Finder

Customize your flight search to find flights from Lexington 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 marzo 25, 2025.
Use the filters below to find and compare flights from Lexington to Key Largo that are best for you.

Fly from

Lexington

Fly to

Key Largo

Route

Depart

Return

Price

LexingtonMiami

LEX - MIA

LEXMIA

Lexington Blue Grass

vie. 4/25

8:19 pm-7:19 am

2 stops11h 00m

Miami

sáb. 4/26

9:20 am-4:26 pm

1 stop7h 06m

$299

LexingtonMiami

LEX - MIA

LEXMIA

Lexington Blue Grass

jue. 4/24

5:07 pm-7:53 am

2 stops14h 46m

Miami

mié. 4/30

8:58 am-4:17 pm

2 stops31h 19m

$311

LexingtonMiami

LEX - MIA

LEXMIA

Lexington Blue Grass

dom. 5/25

5:55 pm-12:37 am

1 stop6h 42m

Miami

dom. 6/1

5:35 am-9:24 am

1 stop3h 49m

$412

LexingtonMiami

LEX - MIA

LEXMIA

Lexington Blue Grass

jue. 5/8

11:05 am-10:29 pm

2 stops11h 24m

Miami

mar. 5/13

1:29 pm-11:46 pm

2 stops10h 17m

$459

LexingtonMiami

LEX - MIA

LEXMIA

Lexington Blue Grass

dom. 4/13

5:07 pm-9:28 pm

2 stops28h 21m

$145

LexingtonMiami

LEX - MIA

LEXMIA

Lexington Blue Grass

sáb. 5/31

3:37 pm-10:20 pm

1 stop6h 43m

$189

LexingtonMiami

LEX - MIA

LEXMIA

Lexington Blue Grass

mar. 5/6

3:42 pm-7:48 pm

1 stop4h 06m

$234

LexingtonMiami

LEX - MIA

LEXMIA

Lexington Blue Grass

mar. 5/6

7:03 am-4:16 pm

2 stops9h 13m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Best time to book a flight from Lexington to Key Largo

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

How far ahead should I book a flight from Lexington to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Lexington to Key Largo. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Lexington to Key Largo, you should look to book at least 32 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 Lexington to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Lexington to Key Largo (average of $229). Flying from Lexington 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 LEX to KE9?

Find hourly flight availability from Lexington 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 marzo 25, 2025.

When flying from Lexington to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Lexington to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Lexington to Key Largo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Lexington to Key Largo flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 marzo 25, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Lexington to Key Largo have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Lexington 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 airport do you fly from for flights from Lexington to Key Largo?

    Located just 5.6 mi from the city center, Lexington Blue Grass is the airport most travelers will use when flying to Key Largo from Lexington. Booking flights from Blue Grass (LEX) to Key Largo should be relatively easy as there are 0 daily outbound flights to Key Largo from 5 different airlines.

  • What are the cheapest airlines to fly from Lexington to Key Largo one-way?

    One-way options have recently been found by users for as low as $189 on American Airlines. Other airlines that offer cheap prices include Delta from $234 and United Airlines from $274 one-way.

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

    Consider American Airlines (100%), Qatar Airways (100%) or Envoy Air (100%) when booking your flight. These represent the most reliable airlines when flying from Lexington to Key Largo.

  • Can I find deals for flights from Lexington to Key Largo that include hotel bookings?

    Yes. In addition to deals on Lexington to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Key Largo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Key Largo.

  • Can I find deals for business class flights from Lexington to Key Largo?

    Yes. Cheapflights offers flight deals from Lexington 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 Lexington to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Lexington to Key Largo (average of $229). Flying from Lexington 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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Top 5 airlines flying from Lexington to Key Largo

Discover the top 5 airlines that operate flights from Lexington 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 marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$47Average$143FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$83Average$160FlexibilityNo cancel feeOn-time88%
DeltaCheapest$209Average$428FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$232Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$293Average$405FlexibilityNo cancel feeOn-time69%
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