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Cheap flights from Los Angeles to Key West from $146

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 2/19. 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
7:00 am - 6:52 pm
LAX
-
EYW
8h 52m1 stop
American Airlines Logo
4:02 pm - 10:54 pm
EYW
-
LAX
9h 52m1 stop
$251American Airlines
Sat, Feb 7 - Sat, Feb 14
Spirit Airlines Logo
7:18 pm - 1:30 pm
LAX
-
EYW
15h 12m2 stops
Spirit Airlines Logo
2:25 pm - 11:51 pm
EYW
-
LAX
12h 26m1 stop
$281Spirit Airlines
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
1:48 pm - 9:26 am
LAX
-
EYW
40h 38m2 stops
Multiple Airlines Logo
2:25 pm - 10:56 pm
EYW
-
LAX
11h 31m1 stop
$282Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
6:00 am - 6:52 pm
LAX
-
EYW
9h 52m1 stop
American Airlines Logo
6:20 pm - 12:25 am
EYW
-
LAX
9h 05m1 stop
$285American Airlines
Sat, Feb 14 - Tue, Feb 24
Spirit Airlines Logo
1:28 pm - 1:30 pm
LAX
-
EYW
21h 02m2 stops
Spirit Airlines Logo
2:25 pm - 7:15 am
EYW
-
LAX
19h 50m2 stops
$288Spirit Airlines
Tue, Jan 6 - Fri, Jan 9
American Airlines Logo
11:05 am - 9:47 pm
LAX
-
EYW
7h 42m1 stop
American Airlines Logo
1:22 pm - 8:34 pm
EYW
-
LAX
10h 12m1 stop
$290American Airlines
Thu, Jan 22 - Tue, Jan 27
American Airlines Logo
2:09 pm - 11:56 pm
LAX
-
EYW
6h 47m1 stop
American Airlines Logo
6:06 am - 2:03 pm
EYW
-
LAX
10h 57m2 stops
$295American Airlines
Thu, Jan 22 - Tue, Jan 27
Spirit Airlines Logo
12:33 am - 1:30 pm
LAX
-
EYW
9h 57m2 stops
Spirit Airlines Logo
2:25 pm - 7:15 am
EYW
-
LAX
19h 50m2 stops
$302Spirit Airlines
Thu, Jan 15 - Fri, Jan 23
American Airlines Logo
6:00 am - 6:52 pm
LAX
-
EYW
9h 52m1 stop
American Airlines Logo
6:20 pm - 12:25 am
EYW
-
LAX
9h 05m1 stop
$315American Airlines
Sat, Feb 14 - Tue, Feb 24
Spirit Airlines Logo
6:15 am - 11:56 am
LAX
-
EYW
26h 41m2 stops
Spirit Airlines Logo
12:51 pm - 8:22 am
EYW
-
LAX
22h 31m2 stops
$317Spirit Airlines
Wed, Jan 7 - Sun, Jan 11

JetBlue flights from Los Angeles to Key West

Our best JetBlue deals on Los Angeles to Key West flight tickets
JetBlue
Jan 25
LAX8:38 pmLos Angeles
12h 27m
1 stop
EYW12:05 pmKey West
Jan 29
EYW1:00 pmKey West
13h 56m
1 stop
LAX11:56 pmLos Angeles
$460
Find similar
JetBlue
Jan 25
LAX8:38 pmLos Angeles
12h 27m
1 stop
EYW12:05 pmKey West
Jan 29
EYW1:00 pmKey West
13h 56m
1 stop
LAX11:56 pmLos Angeles
$471
Find similar

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 7
LAX7:00 amLos Angeles
8h 52m
1 stop
EYW6:52 pmKey West
Feb 14
EYW4:02 pmKey West
9h 52m
1 stop
LAX10:54 pmLos Angeles
$251
Find similar
American Airlines
Feb 14
LAX6:00 amLos Angeles
9h 52m
1 stop
EYW6:52 pmKey West
Feb 24
EYW6:20 pmKey West
9h 05m
1 stop
LAX12:25 amLos Angeles
$285
Find similar
American Airlines
Jan 22
LAX11:05 amLos Angeles
7h 42m
1 stop
EYW9:47 pmKey West
Jan 27
EYW1:22 pmKey West
10h 12m
1 stop
LAX8:34 pmLos Angeles
$290
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 December 18, 2025.
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 2/7

7:00 am-6:52 pm

1 stop8h 52m

Key West

Sat 2/14

4:02 pm-10:54 pm

1 stop9h 52m

$251

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 2/19

7:18 pm-1:30 pm

2 stops15h 12m

Key West

Sun 2/22

2:25 pm-11:51 pm

1 stop12h 26m

$281

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Fri 1/16

1:48 pm-9:26 am

2 stops40h 38m

Key West

Fri 1/23

2:25 pm-10:56 pm

1 stop11h 31m

$282

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 2/14

6:00 am-6:52 pm

1 stop9h 52m

Key West

Tue 2/24

6:20 pm-12:25 am

1 stop9h 05m

$285

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 1/6

1:28 pm-1:30 pm

2 stops21h 02m

Key West

Fri 1/9

2:25 pm-7:15 am

2 stops19h 50m

$288

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 1/22

11:05 am-9:47 pm

1 stop7h 42m

Key West

Tue 1/27

1:22 pm-8:34 pm

1 stop10h 12m

$290

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 1/22

2:09 pm-11:56 pm

1 stop6h 47m

Key West

Tue 1/27

6:06 am-2:03 pm

2 stops10h 57m

$295

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 1/15

12:33 am-1:30 pm

2 stops9h 57m

Key West

Fri 1/23

2:25 pm-7:15 am

2 stops19h 50m

$302

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 2/14

6:00 am-6:52 pm

1 stop9h 52m

Key West

Tue 2/24

6:20 pm-12:25 am

1 stop9h 05m

$315

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 1/7

6:15 am-11:56 am

2 stops26h 41m

Key West

Sun 1/11

12:51 pm-8:22 am

2 stops22h 31m

$317

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.

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 Los Angeles is on a Saturday. momondo users have found tickets for Saturday departures for as low as $447. 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 Los Angeles to Key West for around $597.

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

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Los Angeles to Key West in the morning for as low as $496. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the evening, with an average ticket price of $594. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $497 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 31% 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 December 2025, prices for Los Angeles to Key West flights are approximately 152% 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 04m

Direct flights

None
The fastest flight from Los Angeles to Key West takes 8h 04m
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 04m, 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
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.9
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,091 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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