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Cheap flights from Los Angeles to Key West from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Key West departing on 1/20. 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 Los Angeles to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:03 pm - 11:11 am
LAX
-
EYW
10h 08m1 stop
American Airlines Logo
6:34 pm - 12:17 am
EYW
-
LAX
8h 43m1 stop
$251American Airlines
Sat, Feb 14 - Tue, Feb 24
American Airlines Logo
11:59 pm - 12:45 pm
LAX
-
EYW
9h 46m1 stop
American Airlines Logo
6:06 am - 11:55 am
EYW
-
LAX
8h 49m1 stop
$252American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
6:38 am - 7:10 pm
LAX
-
EYW
9h 32m2 stops
American Airlines Logo
7:08 am - 2:41 pm
EYW
-
LAX
10h 33m1 stop
$256American Airlines
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
10:39 pm - 11:11 am
LAX
-
EYW
9h 32m1 stop
Multiple Airlines Logo
11:51 am - 6:03 pm
EYW
-
LAX
9h 12m1 stop
$266Multiple Airlines
Tue, Mar 24 - Wed, Apr 1
Multiple Airlines Logo
10:39 pm - 11:11 am
LAX
-
EYW
9h 32m1 stop
Multiple Airlines Logo
11:51 am - 6:03 pm
EYW
-
LAX
9h 12m1 stop
$267Multiple Airlines
Tue, Mar 24 - Wed, Apr 1
Multiple Airlines Logo
1:48 pm - 12:26 pm
LAX
-
EYW
43h 38m2 stops
Multiple Airlines Logo
2:25 pm - 10:56 pm
EYW
-
LAX
11h 31m1 stop
$268Multiple Airlines
Sat, Jan 17 - Fri, Jan 23
Multiple Airlines Logo
7:00 am - 9:26 am
LAX
-
EYW
23h 26m2 stops
Multiple Airlines Logo
2:25 pm - 10:56 pm
EYW
-
LAX
11h 31m1 stop
$273Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
2:05 pm - 9:26 am
LAX
-
EYW
40h 21m2 stops
Multiple Airlines Logo
12:51 pm - 10:56 pm
EYW
-
LAX
13h 05m1 stop
$275Multiple Airlines
Fri, Jan 23 - Thu, Jan 29
Multiple Airlines Logo
11:59 pm - 11:56 am
LAX
-
EYW
8h 57m1 stop
Multiple Airlines Logo
10:49 am - 11:31 pm
EYW
-
LAX
15h 42m2 stops
$276Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
11:59 pm - 11:56 am
LAX
-
EYW
8h 57m1 stop
Multiple Airlines Logo
10:49 am - 11:31 pm
EYW
-
LAX
15h 42m2 stops
$277Multiple Airlines
Sat, Jan 24 - Sat, Jan 31

American Airlines flights from Los Angeles to Key West

Our best American Airlines deals on Los Angeles to Key West flight tickets
American Airlines
Feb 14
LAX10:03 pmLos Angeles
10h 08m
1 stop
EYW11:11 amKey West
Feb 24
EYW6:34 pmKey West
8h 43m
1 stop
LAX12:17 amLos Angeles
$251
Find similar
American Airlines
Jan 24
LAX11:59 pmLos Angeles
9h 46m
1 stop
EYW12:45 pmKey West
Jan 31
EYW6:06 amKey West
8h 49m
1 stop
LAX11:55 amLos Angeles
$252
Find similar
American Airlines
Jan 27
LAX6:38 amLos Angeles
9h 32m
2 stops
EYW7:10 pmKey West
Feb 3
EYW7:08 amKey West
10h 33m
1 stop
LAX2:41 pmLos Angeles
$256
Find similar

Spirit Airlines flights from Los Angeles to Key West

Our best Spirit Airlines deals on Los Angeles to Key West flight tickets
Spirit Airlines
Feb 15
LAX11:59 pmLos Angeles
10h 31m
1 stop
EYW1:30 pmKey West
Feb 20
EYW2:25 pmKey West
12h 25m
1 stop
LAX11:50 pmLos Angeles
$320
Find similar
Spirit Airlines
Jan 17
LAX4:07 pmLos Angeles
16h 49m
2 stops
EYW11:56 amKey West
Jan 23
EYW2:25 pmKey West
20h 57m
2 stops
LAX8:22 amLos Angeles
$379
Find similar
Spirit Airlines
Jan 8
LAX11:59 pmLos Angeles
10h 31m
1 stop
EYW1:30 pmKey West
Jan 12
EYW2:25 pmKey West
11h 31m
1 stop
LAX10:56 pmLos Angeles
$469
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 January 1, 2026.
Use the filters below to find and compare flights from Los Angeles to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 2/14

10:03 pm-11:11 am

1 stop10h 08m

Key West

Tue 2/24

6:34 pm-12:17 am

1 stop8h 43m

$251

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 1/24

11:59 pm-12:45 pm

1 stop9h 46m

Key West

Sat 1/31

6:06 am-11:55 am

1 stop8h 49m

$252

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 1/27

6:38 am-7:10 pm

2 stops9h 32m

Key West

Tue 2/3

7:08 am-2:41 pm

1 stop10h 33m

$256

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 3/24

10:39 pm-11:11 am

1 stop9h 32m

Key West

Wed 4/1

11:51 am-6:03 pm

1 stop9h 12m

$266

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 3/24

10:39 pm-11:11 am

1 stop9h 32m

Key West

Wed 4/1

11:51 am-6:03 pm

1 stop9h 12m

$267

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 1/17

1:48 pm-12:26 pm

2 stops43h 38m

Key West

Fri 1/23

2:25 pm-10:56 pm

1 stop11h 31m

$268

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 1/31

7:00 am-9:26 am

2 stops23h 26m

Key West

Fri 2/6

2:25 pm-10:56 pm

1 stop11h 31m

$273

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Fri 1/23

2:05 pm-9:26 am

2 stops40h 21m

Key West

Thu 1/29

12:51 pm-10:56 pm

1 stop13h 05m

$275

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 1/24

11:59 pm-11:56 am

1 stop8h 57m

Key West

Sat 1/31

10:49 am-11:31 pm

2 stops15h 42m

$276

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 1/24

11:59 pm-11:56 am

1 stop8h 57m

Key West

Sat 1/31

10:49 am-11:31 pm

2 stops15h 42m

$277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Los Angeles 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 cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Los Angeles to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $350. If you are unable to visit Key West during the month of September, then departing from Los Angeles during the month January is also very affordable. Most momondo users find prices during this month for around $366.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $498 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Los Angeles for as low as $369 on momondo.

Can stopping save me money on Los Angeles to Key West flights?

You could potentially save up to 18% on your flight if you consider stops on a Los Angeles to Key West flight.

How have Los Angeles to Key West flight prices changed over time?

As of January 2026, prices for Los Angeles to Key West flights are approximately 64% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Key West

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

Cheap Los Angeles to Key West (LAX to EYW) flight deals and tips

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

Fastest flight time

8h 30m

Direct flights

None
The fastest flight from Los Angeles to Key West takes 8h 30m
There are no direct flights from Los Angeles to Key West. There are no popular flight routes from Los Angeles to Key West.
Search flight deals

  • How far is Los Angeles to Key West by plane?

    Los Angeles and Key West are 2280.7 mi apart from one another. Flights usually cover this in 8h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Los Angeles Airport to Key West Airport?

    Prices for flights from Los Angeles Airport to Key West Airport were last updated today.

  • How many operators does momondo search for flights from Los Angeles Airport to Key West Airport?

  • How old do you have to be to fly from Los Angeles Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles 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 Los Angeles to Key West?

Best airlines flying from Los Angeles to Key West

Compare and see reviews for airlines that fly from Los Angeles to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,069 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.9
8,013 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,129 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 Los Angeles to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Key West. momondo saves you time and could save you money on your trip.

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

Flights from Los Angeles to Key West 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 Los Angeles to Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to Key West.

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

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Los Angeles and alert you when they change.

An easier way to manage your Key West 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.
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