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Cheap flights from Lafayette to Key West from $249

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Key West departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Lafayette to Key West (LFT-EYW)

Cheap round-trip flights

Delta Logo
2:00 pm - 8:12 pmLFT-EYW
5h 12m1 stop
Delta Logo
6:20 pm - 10:11 pmEYW-LFT
4h 51m1 stop
$249Delta
Find Deal
Sat, Sep 6 - Tue, Sep 9
American Airlines Logo
8:10 am - 6:59 pmLFT-EYW
9h 49m2 stops
American Airlines Logo
6:17 pm - 11:26 pmEYW-LFT
6h 09m1 stop
$359American Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 9
American Airlines Logo
8:10 am - 6:59 pmLFT-EYW
9h 49m2 stops
American Airlines Logo
11:25 am - 10:36 pmEYW-LFT
12h 11m2 stops
$364American Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 9
American Airlines Logo
5:56 pm - 1:29 pmLFT-EYW
18h 33m2 stops
American Airlines Logo
6:17 pm - 11:26 pmEYW-LFT
6h 09m1 stop
$433American Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16
American Airlines Logo
5:56 pm - 1:29 pmLFT-EYW
18h 33m2 stops
American Airlines Logo
12:00 pm - 10:36 pmEYW-LFT
11h 36m2 stops
$438American Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16
American Airlines Logo
6:54 am - 4:17 pmLFT-EYW
8h 23m1 stop
American Airlines Logo
6:17 pm - 11:26 pmEYW-LFT
6h 09m1 stop
$524American Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16
Delta Logo
11:12 am - 5:15 pmLFT-EYW
5h 03m1 stop
Delta Logo
7:00 am - 10:30 amEYW-LFT
4h 30m1 stop
$549Delta
Find Deal
Thu, Sep 11 - Tue, Sep 16
American Airlines Logo
10:05 am - 4:13 pmLFT-EYW
5h 08m1 stop
American Airlines Logo
2:14 pm - 9:09 pmEYW-LFT
7h 55m1 stop
$563American Airlines
Find Deal
Sun, Oct 19 - Fri, Oct 24
American Airlines Logo
5:48 am - 5:16 pmLFT-EYW
10h 28m2 stops
American Airlines Logo
2:14 pm - 9:09 pmEYW-LFT
7h 55m1 stop
$568American Airlines
Find Deal
Sun, Oct 19 - Fri, Oct 24
American Airlines Logo
5:48 am - 5:16 pmLFT-EYW
10h 28m2 stops
American Airlines Logo
11:22 am - 9:09 pmEYW-LFT
10h 47m2 stops
$573American Airlines
Find Deal
Sun, Oct 19 - Fri, Oct 24

American Airlines flights from Lafayette to Key West

Our best American Airlines deals on Lafayette to Key West flight tickets
American Airlines
Sep 6
LFT8:10 amLafayette Regional
9h 49m
2 stops
EYW6:59 pmKey West
Sep 9
EYW6:17 pmKey West
6h 09m
1 stop
LFT11:26 pmLafayette Regional
$359
Find similar
American Airlines
Sep 6
LFT8:10 amLafayette Regional
9h 49m
2 stops
EYW6:59 pmKey West
Sep 9
EYW11:25 amKey West
12h 11m
2 stops
LFT10:36 pmLafayette Regional
$364
Find similar
American Airlines
Sep 11
LFT5:56 pmLafayette Regional
18h 33m
2 stops
EYW1:29 pmKey West
Sep 16
EYW6:17 pmKey West
6h 09m
1 stop
LFT11:26 pmLafayette Regional
$433
Find similar

Delta flights from Lafayette to Key West

Our best Delta deals on Lafayette to Key West flight tickets
Delta
Sep 6
LFT2:00 pmLafayette Regional
5h 12m
1 stop
EYW8:12 pmKey West
Sep 9
EYW6:20 pmKey West
4h 51m
1 stop
LFT10:11 pmLafayette Regional
$249
Find similar
Delta
Sep 11
LFT11:12 amLafayette Regional
5h 03m
1 stop
EYW5:15 pmKey West
Sep 16
EYW7:00 amKey West
4h 30m
1 stop
LFT10:30 amLafayette Regional
$549
Find similar
Delta
Oct 19
LFT10:32 amLafayette Regional
5h 49m
1 stop
EYW5:21 pmKey West
Oct 24
EYW6:17 pmKey West
5h 09m
1 stop
LFT10:26 pmLafayette Regional
$579
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lafayette to Key West 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, momondo users made 832,500 searches. Data last updated August 6, 2025.
Use the filters below to find and compare flights from Lafayette to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Sat 9/6

2:00 pm-8:12 pm

1 stop5h 12m

Key West

Tue 9/9

6:20 pm-10:11 pm

1 stop4h 51m

$249

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Sat 9/6

8:10 am-6:59 pm

2 stops9h 49m

Key West

Tue 9/9

6:17 pm-11:26 pm

1 stop6h 09m

$359

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Sat 9/6

8:10 am-6:59 pm

2 stops9h 49m

Key West

Tue 9/9

11:25 am-10:36 pm

2 stops12h 11m

$364

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Thu 9/11

5:56 pm-1:29 pm

2 stops18h 33m

Key West

Tue 9/16

6:17 pm-11:26 pm

1 stop6h 09m

$433

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Thu 9/11

5:56 pm-1:29 pm

2 stops18h 33m

Key West

Tue 9/16

12:00 pm-10:36 pm

2 stops11h 36m

$438

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Thu 9/11

6:54 am-4:17 pm

1 stop8h 23m

Key West

Tue 9/16

6:17 pm-11:26 pm

1 stop6h 09m

$524

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Thu 9/11

11:12 am-5:15 pm

1 stop5h 03m

Key West

Tue 9/16

7:00 am-10:30 am

1 stop4h 30m

$549

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Sun 10/19

10:05 am-4:13 pm

1 stop5h 08m

Key West

Fri 10/24

2:14 pm-9:09 pm

1 stop7h 55m

$563

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Sun 10/19

5:48 am-5:16 pm

2 stops10h 28m

Key West

Fri 10/24

2:14 pm-9:09 pm

1 stop7h 55m

$568

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Sun 10/19

5:48 am-5:16 pm

2 stops10h 28m

Key West

Fri 10/24

11:22 am-9:09 pm

2 stops10h 47m

$573

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Key West from

How to get the cheapest flight ticket from Lafayette to Key West

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

What is the typical price of a round-trip flight between Lafayette and Key West?

What is the cheapest month to fly to Key West?

In general, November is the cheapest month to fly from Lafayette to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. If you are unable to visit Key West during the month of November, then departing from Lafayette during the month September is also very affordable. Most momondo users find prices during this month for around $273.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Lafayette is on a Saturday. momondo users have found tickets for Saturday departures for as low as $265. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Lafayette to Key West for around $580.

When to book flights from Lafayette to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Lafayette to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lafayette to Key West (LFT to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lafayette to Key West

Best Price Found

$249

Fastest flight time

5h 03m

Direct flights

None

Airports in Key West

1 airport
The best flight deal from Lafayette to Key West found on momondo in the last 72 hours is $249
The fastest flight from Lafayette to Key West takes 5h 03m
There are no direct flights from Lafayette to Key West. Popular non-direct route for this connection is Lafayette Regional Airport - Key West Airport.
There is 1 airport near Key West: Key West (EYW)
Search flight deals

  • How far is Lafayette Regional to Key West by plane?

    Lafayette Regional and Key West are 738.2 mi apart from one another. Flights usually cover this in 5h 03m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lafayette Regional Airport to Key West Airport?

    Prices for flights from Lafayette Regional Airport to Key West Airport were last updated today.

  • How many operators does momondo search for flights from Lafayette Regional Airport to Key West Airport?

  • How old do you have to be to fly from Lafayette Regional Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lafayette Regional Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Lafayette to Key West?

Best airlines flying from Lafayette to Key West

Compare and see reviews for airlines that fly from Lafayette to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $223Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $300Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $381Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Lafayette to Key West?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lafayette to Key West for you.

Can I find flights from Lafayette to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from Lafayette on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lafayette to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Lafayette.

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

If you are not ready to book a flight from Lafayette to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.

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