What is the cheapest airline that flies from Lafayette Regional to Florida Keys?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Lafayette Regional to Florida Keys

When did momondo last update prices for flights from Lafayette Regional Airport to Florida Keys?

Prices for flights from Lafayette Regional Airport to Florida Keys refresh daily.

How many operators does momondo search for flights from Lafayette Regional Airport to Florida Keys?

As of December 2025, there are 3 operators available to choose from for flights from Lafayette Regional Airport to Florida Keys.

How old do you have to be to fly from Lafayette Regional Airport to Florida Keys?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lafayette Regional Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$239 Cheap Flights from Lafayette to Florida Keys in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Lafayette to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:07 am - 11:36 am

LFT

MIA

4h 29m1 stop

5:50 am - 10:41 am

MIA

LFT

5h 51m1 stop

$249Delta

Thu, Jan 1 - Thu, Jan 8

3:09 pm - 8:44 pm

LFT

MIA

4h 35m1 stop

6:00 am - 10:39 am

MIA

LFT

5h 39m1 stop

$279Delta

Wed, Feb 18 - Sat, Feb 21

12:22 pm - 6:45 pm

LFT

MIA

5h 23m1 stop

6:20 am - 11:47 am

MIA

LFT

6h 27m1 stop

$299United Airlines

Wed, Dec 24 - Sun, Dec 28

2:32 pm - 7:40 pm

LFT

EYW

4h 08m1 stop

2:45 pm - 9:05 pm

EYW

LFT

7h 20m1 stop

$304Delta

Tue, Jan 20 - Sat, Jan 24

2:50 pm - 9:35 pm

LFT

MIA

5h 45m1 stop

5:15 am - 10:00 am

MIA

LFT

5h 45m1 stop

$324American Airlines

Thu, Jan 8 - Sun, Jan 11

7:00 am - 7:10 pm

LFT

EYW

11h 10m2 stops

5:15 pm - 10:57 pm

EYW

LFT

6h 42m1 stop

$324American Airlines

Sun, Jan 18 - Sat, Jan 24

4:06 pm - 10:40 pm

LFT

MIA

5h 34m1 stop

1:33 pm - 7:26 pm

MIA

LFT

6h 53m1 stop

$337United Airlines

Sat, Dec 20 - Wed, Dec 24

12:08 pm - 6:32 pm

LFT

MIA

5h 24m1 stop

6:15 am - 1:12 pm

MIA

LFT

7h 57m1 stop

$345United Airlines

Fri, Apr 17 - Sun, May 3

4:06 pm - 10:40 pm

LFT

MIA

5h 34m1 stop

6:20 am - 1:22 pm

MIA

LFT

8h 02m1 stop

$361United Airlines

Sat, Dec 20 - Mon, Dec 22

2:50 pm - 11:56 pm

LFT

EYW

8h 06m2 stops

5:15 pm - 10:57 pm

EYW

LFT

6h 42m1 stop

$369American Airlines

Mon, Jan 19 - Sat, Jan 24

Delta flights from Lafayette to Florida Keys

Our best Delta deals on Lafayette to Florida Keys flight tickets

Delta

Feb 5

LFT2:27 pmLafayette Regional

7h 21m

1 stop

MIA10:48 pmMiami

Feb 9

MIA6:05 pmMiami

5h 08m

1 stop

LFT10:13 pmLafayette Regional

$249

Find similar

Delta

Feb 18

LFT3:09 pmLafayette Regional

4h 35m

1 stop

MIA8:44 pmMiami

Feb 21

MIA6:00 amMiami

5h 39m

1 stop

LFT10:39 amLafayette Regional

$279

Find similar

Delta

Jan 20

LFT2:32 pmLafayette Regional

4h 08m

1 stop

EYW7:40 pmKey West

Jan 24

EYW2:45 pmKey West

7h 20m

1 stop

LFT9:05 pmLafayette Regional

$304

Find similar

United Airlines flights from Lafayette to Florida Keys

Our best United Airlines deals on Lafayette to Florida Keys flight tickets

United Airlines

Dec 24

LFT12:22 pmLafayette Regional

5h 23m

1 stop

MIA6:45 pmMiami

Dec 28

MIA6:20 amMiami

6h 27m

1 stop

LFT11:47 amLafayette Regional

$299

Find similar

United Airlines

Dec 20

LFT4:06 pmLafayette Regional

5h 34m

1 stop

MIA10:40 pmMiami

Dec 24

MIA1:33 pmMiami

6h 53m

1 stop

LFT7:26 pmLafayette Regional

$337

Find similar

United Airlines

Apr 17

LFT12:08 pmLafayette Regional

5h 24m

1 stop

MIA6:32 pmMiami

May 3

MIA6:15 amMiami

7h 57m

1 stop

LFT1:12 pmLafayette Regional

$345

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Thu 1/1

6:07 am-11:36 am

1 stop4h 29m

Miami

Thu 1/8

5:50 am-10:41 am

1 stop5h 51m

$249

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Wed 2/18

3:09 pm-8:44 pm

1 stop4h 35m

Miami

Sat 2/21

6:00 am-10:39 am

1 stop5h 39m

$279

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Wed 12/24

12:22 pm-6:45 pm

1 stop5h 23m

Miami

Sun 12/28

6:20 am-11:47 am

1 stop6h 27m

$299

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Tue 1/20

2:32 pm-7:40 pm

1 stop4h 08m

Key West

Sat 1/24

2:45 pm-9:05 pm

1 stop7h 20m

$304

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Thu 1/8

2:50 pm-9:35 pm

1 stop5h 45m

Miami

Sun 1/11

5:15 am-10:00 am

1 stop5h 45m

$324

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Sun 1/18

7:00 am-7:10 pm

2 stops11h 10m

Key West

Sat 1/24

5:15 pm-10:57 pm

1 stop6h 42m

$324

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Sat 12/20

4:06 pm-10:40 pm

1 stop5h 34m

Miami

Wed 12/24

1:33 pm-7:26 pm

1 stop6h 53m

$337

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Fri 4/17

12:08 pm-6:32 pm

1 stop5h 24m

Miami

Sun 5/3

6:15 am-1:12 pm

1 stop7h 57m

$345

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Sat 12/20

4:06 pm-10:40 pm

1 stop5h 34m

Miami

Mon 12/22

6:20 am-1:22 pm

1 stop8h 02m

$361

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Mon 1/19

2:50 pm-11:56 pm

2 stops8h 06m

Key West

Sat 1/24

5:15 pm-10:57 pm

1 stop6h 42m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lafayette to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Florida Keys?

The month of February is another great option to travel to Florida Keys, with average flight prices from Lafayette averaging around $348.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Lafayette to Florida Keys is on a Tuesday when prices can be found for as low as $438. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $777.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Lafayette to Florida Keys at noon for as low as $443. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $617.

Can stopping save me money on Lafayette to Florida Keys flights?

You could potentially save up to 41% on your flight if you consider stops on a Lafayette to Florida Keys flight.

Cheap Lafayette to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lafayette to Florida Keys

Fastest flight time	4h 33m
Direct flights	None

The fastest flight from Lafayette to Florida Keys takes 4h 33m

There are no direct flights from Lafayette to Florida Keys. There are no popular flight routes from Lafayette to Florida Keys.

Search flight deals

When did momondo last update prices for flights from Lafayette Regional Airport to Florida Keys?
Prices for flights from Lafayette Regional Airport to Florida Keys refresh daily.
How many operators does momondo search for flights from Lafayette Regional Airport to Florida Keys?
As of December 2025, there are 3 operators available to choose from for flights from Lafayette Regional Airport to Florida Keys.
How old do you have to be to fly from Lafayette Regional Airport to Florida Keys?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lafayette Regional Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Lafayette to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Lafayette to Florida Keys is Canadair (Bombardier) Regional Jet 900, representing 20.77% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 10.38%, Embraer ERJ-135 / ERJ-140 / ERJ-145 at 10.38%, and Embraer 175 at 8.46%.

Best airlines flying from Lafayette to Florida Keys

Compare and see reviews for airlines that fly from Lafayette to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $125	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,048 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Lafayette to Florida Keys?

It is quick and easy to find Lafayette to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

Can I find flights from Lafayette to Florida Keys with flexible booking policies on momondo?

Flights from Lafayette to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lafayette to Florida Keys?

Once all potential Lafayette to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Lafayette to Florida Keys right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Florida Keys from Lafayette. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 1/9

Fri 1/16

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Flights to New Yorkfrom $34

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $41

Flights to San Franciscofrom $53

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $49

Flights to Bostonfrom $55

Flights to Atlantafrom $49

Flights to Dallasfrom $52

Flights to Seattlefrom $58

Cheap flights from Lafayette to Florida Keys from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Florida Keys departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Lafayette to Florida Keys

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Lafayette to Florida Keys

Our best Delta deals on Lafayette to Florida Keys flight tickets

United Airlines flights from Lafayette to Florida Keys

Our best United Airlines deals on Lafayette to Florida Keys flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Lafayette to Florida Keys that are best for you.

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Lafayette to Florida Keys

What is the cheapest month to fly to Florida Keys?

The month of February is another great option to travel to Florida Keys, with average flight prices from Lafayette averaging around $348.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Lafayette to Florida Keys is on a Tuesday when prices can be found for as low as $438. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $777.

What is the cheapest time of day to depart on your flight to Florida Keys?

Can stopping save me money on Lafayette to Florida Keys flights?

You could potentially save up to 41% on your flight if you consider stops on a Lafayette to Florida Keys flight.

What is the cheapest airline that flies from Lafayette Regional to Florida Keys?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Lafayette Regional to Florida Keys

Cheap Lafayette to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lafayette to Florida Keys

Fastest flight time

Direct flights

When did momondo last update prices for flights from Lafayette Regional Airport to Florida Keys?

How many operators does momondo search for flights from Lafayette Regional Airport to Florida Keys?

How old do you have to be to fly from Lafayette Regional Airport to Florida Keys?

What documentation or ID do you need to fly to Florida Keys?

What is the most popular plane model from Lafayette to Florida Keys?

Best airlines flying from Lafayette to Florida Keys

Compare and see reviews for airlines that fly from Lafayette to Florida Keys with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Lafayette to Florida Keys?

Can I find flights from Lafayette to Florida Keys with flexible booking policies on momondo?

How can momondo help me find flights from Lafayette to Florida Keys?

I’m not ready to book a flight from Lafayette to Florida Keys right now. Can momondo alert me if prices change?

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo