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Key Largo

$201+ Cheap flights from Lafayette (LFT) 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — MIA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Lafayette to Key Largo

Keep the following information in mind while searching for Lafayette to Key Largo flight deals. Data was last updated June 12, 2025.

Round-trip from

$224
(Delta)

One-way from

$201
(American Airlines)

Popular in

October

Cheapest in

September

Average price

$449
From Lafayette Regional to Key Largo
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One-way flight from Lafayette Regional to Key Largo
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Highest demand for flights based on searches. 8% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Lafayette to Key Largo

Cheapest flights from Lafayette to Key Largo
Explore the most affordable flight options available from Lafayette to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/25:42 pmLFT - MIA
1 stop6h 15mDelta
Fri 7/116:55 amMIA - LFT
1 stop5h 14mDelta
Deal found 6/11$224
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 10/36:32 pmLFT - MIA
1 stop6h 00mAmerican Airlines
Sat 10/115:18 amMIA - LFT
1 stop7h 04mAmerican Airlines
Deal found 6/12$249
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 6/272:00 pmLFT - MIA
1 stop7h 39mUnited Airlines
Tue 7/18:40 amMIA - LFT
1 stop5h 41mUnited Airlines
Deal found 6/11$259

Cheapflights Fare Finder

Customize your flight search to find flights from Lafayette 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 June 12, 2025.
Use the filters below to find and compare flights from Lafayette to Key Largo that are best for you.

Fly from

Lafayette

Fly to

Key Largo

Route

Depart

Return

Price

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Wed 7/2

5:42 pm-12:57 am

1 stop6h 15m

Miami

Fri 7/11

6:55 am-11:09 am

1 stop5h 14m

$224

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Fri 10/3

6:32 pm-1:32 am

1 stop6h 00m

Miami

Sat 10/11

5:18 am-11:22 am

1 stop7h 04m

$249

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Fri 6/27

2:00 pm-10:39 pm

1 stop7h 39m

Miami

Tue 7/1

8:40 am-1:21 pm

1 stop5h 41m

$259

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Fri 8/1

10:41 am-7:44 pm

1 stop8h 03m

$201

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Fri 8/1

2:00 pm-11:18 am

2 stops20h 18m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Lafayette to Key Largo

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

What is the cheapest month to book a flight from Lafayette to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Lafayette to Key Largo (average of $228). Flying from Lafayette 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.

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.

Related info for your journey

Find useful and relevant information for your journey from Lafayette 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 Lafayette to Key Largo?

    Lafayette Regional (LFT), located 2.3 mi from the city center, is the airport you fly out of when you book flights from Lafayette to Key Largo. 3 airlines have flights from Lafayette Regional to Key Largo on a regular basis. Booking flights from Lafayette Regional to Key Largo should not be difficult; the airport handles an average of 0 outbound flights to Key Largo per day.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Lafayette to Key Largo (average of $228). Flying from Lafayette 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 3 airlines flying from Lafayette to Key Largo

Discover the top 3 airlines that operate flights from Lafayette 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$200Average$510FlexibilityNo cancel feeOn-time71%
DeltaCheapest$234Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$412FlexibilityNo cancel feeOn-time69%

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