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Cheap flights from Lafayette to Key West from $329

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 8/12. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:10 am - 4:18 pm
LFT
-
EYW
7h 08m
1 stop
American Airlines Logo
1:50 pm - 9:10 pm
EYW
-
LFT
8h 20m
1 stop
$329American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
8:10 am - 4:18 pm
LFT
-
EYW
7h 08m
1 stop
American Airlines Logo
10:16 am - 9:10 pm
EYW
-
LFT
11h 54m
2 stops
$334American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
8:10 am - 7:39 pm
LFT
-
EYW
10h 29m
2 stops
American Airlines Logo
11:30 am - 9:10 pm
EYW
-
LFT
10h 40m
2 stops
$362American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
10:42 am - 5:02 pm
LFT
-
EYW
5h 20m
1 stop
American Airlines Logo
11:24 am - 9:21 pm
EYW
-
LFT
10h 57m
2 stops
$400American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
10:42 am - 10:36 pm
LFT
-
EYW
10h 54m
2 stops
American Airlines Logo
8:20 am - 5:42 pm
EYW
-
LFT
10h 22m
2 stops
$405American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
2:03 pm - 10:58 pm
LFT
-
EYW
7h 55m
2 stops
American Airlines Logo
6:45 am - 1:33 pm
EYW
-
LFT
7h 48m
2 stops
$423American Airlines
Fri, May 15 - Tue, May 19
Delta Logo
6:05 am - 1:44 pm
LFT
-
EYW
6h 39m
1 stop
Delta Logo
6:23 pm - 10:12 pm
EYW
-
LFT
4h 49m
1 stop
$429Delta
Fri, May 1 - Tue, May 5
American Airlines Logo
7:00 am - 7:39 pm
LFT
-
EYW
11h 39m
2 stops
American Airlines Logo
2:30 pm - 10:07 pm
EYW
-
LFT
8h 37m
1 stop
$479American Airlines
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
10:42 am - 5:02 pm
LFT
-
EYW
5h 20m
1 stop
American Airlines Logo
11:24 am - 9:21 pm
EYW
-
LFT
10h 57m
2 stops
$486American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
10:42 am - 10:36 pm
LFT
-
EYW
10h 54m
2 stops
American Airlines Logo
8:20 am - 5:42 pm
EYW
-
LFT
10h 22m
2 stops
$491American Airlines
Fri, May 1 - Tue, May 5

American Airlines flights from Lafayette to Key West

Our best American Airlines deals on Lafayette to Key West flight tickets
American Airlines
Aug 12
LFT8:10 amLafayette Regional
7h 08m
1 stop
EYW4:18 pmKey West
Aug 19
EYW1:50 pmKey West
8h 20m
1 stop
LFT9:10 pmLafayette Regional
$329
American Airlines
Aug 12
LFT8:10 amLafayette Regional
7h 08m
1 stop
EYW4:18 pmKey West
Aug 19
EYW10:16 amKey West
11h 54m
2 stops
LFT9:10 pmLafayette Regional
$334
American Airlines
Aug 12
LFT8:10 amLafayette Regional
10h 29m
2 stops
EYW7:39 pmKey West
Aug 19
EYW11:30 amKey West
10h 40m
2 stops
LFT9:10 pmLafayette Regional
$362

United Airlines flights from Lafayette to Key West

Our best United Airlines deals on Lafayette to Key West flight tickets
United Airlines
May 15
LFT2:05 pmLafayette Regional
24h 57m
1 stop
EYW4:02 pmKey West
May 19
EYW4:47 pmKey West
5h 32m
1 stop
LFT9:19 pmLafayette Regional
$726
United Airlines
Apr 29
LFT9:35 amLafayette Regional
5h 22m
1 stop
EYW3:57 pmKey West
May 3
EYW4:47 pmKey West
5h 32m
1 stop
LFT9:19 pmLafayette Regional
$1,578

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 April 18, 2026.
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

Cheapest round-trip

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Wed 8/12

8:10 am-4:18 pm

1 stop7h 08m

Key West

Wed 8/19

1:50 pm-9:10 pm

1 stop8h 20m

$329

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Wed 8/12

8:10 am-4:18 pm

1 stop7h 08m

Key West

Wed 8/19

10:16 am-9:10 pm

2 stops11h 54m

$334

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Wed 8/12

8:10 am-7:39 pm

2 stops10h 29m

Key West

Wed 8/19

11:30 am-9:10 pm

2 stops10h 40m

$362

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Fri 5/1

10:42 am-5:02 pm

1 stop5h 20m

Key West

Tue 5/5

11:24 am-9:21 pm

2 stops10h 57m

$400

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Fri 5/1

10:42 am-10:36 pm

2 stops10h 54m

Key West

Tue 5/5

8:20 am-5:42 pm

2 stops10h 22m

$405

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Fri 5/15

2:03 pm-10:58 pm

2 stops7h 55m

Key West

Tue 5/19

6:45 am-1:33 pm

2 stops7h 48m

$423
Quickest round-trip

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Fri 5/1

6:05 am-1:44 pm

1 stop6h 39m

Key West

Tue 5/5

6:23 pm-10:12 pm

1 stop4h 49m

$429

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Sat 8/8

7:00 am-7:39 pm

2 stops11h 39m

Key West

Sat 8/15

2:30 pm-10:07 pm

1 stop8h 37m

$479

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Fri 5/1

10:42 am-5:02 pm

1 stop5h 20m

Key West

Tue 5/5

11:24 am-9:21 pm

2 stops10h 57m

$486

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Fri 5/1

10:42 am-10:36 pm

2 stops10h 54m

Key West

Tue 5/5

8:20 am-5:42 pm

2 stops10h 22m

$491

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

6h 09m

Direct flights

None
The fastest flight from Lafayette to Key West takes 6h 09m
There are no direct flights from Lafayette to Key West. There are no popular flight routes from Lafayette to Key West.
Search flight deals

Frequently asked questions about flying from Lafayette to Key West

  • 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 6h 09m, 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 $125Free CancellationRating
7.9
8,424 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,604 reviews
Search American Airlines flights

Frequently asked questions about flying from Lafayette to Key West

  • How do I get Price Alerts for flights from Lafayette to Key West?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Lafayette from Key West. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Lafayette to Key West with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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