What is the cheapest airline that flies from Los Angeles to Florida Keys?

Spirit Airlines and Frontier are the most popular carriers operating from Los Angeles to Florida Keys

How many flights depart from Los Angeles to Florida Keys on average per week?

374 flights are operational weekly from Los Angeles to Florida Keys as of August 2025. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

What airlines fly to Florida Keys?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from Los Angeles according to our data. American Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Los Angeles Airport to Florida Keys?

Prices for flights from Los Angeles Airport to Florida Keys refresh daily.

How many operators does momondo search for flights from Los Angeles Airport to Florida Keys?

As of August 2025, there are 8 operators available to choose from for flights from Los Angeles Airport to Florida Keys.

How old do you have to be to fly from Los Angeles Airport to Florida Keys?

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 Los Angeles Airport to Florida Keys.

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

The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$55 Cheap Flights from Los Angeles to Florida Keys in 2025

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Find the cheapest flights from Los Angeles to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:10 pm - 9:01 amLAX-MIA

6h 51m1 stop

6:59 pm - 11:40 pmMIA-LAX

7h 41m1 stop

$112Spirit Airlines

Find Deal

mié., sep. 10 - mié., sep. 17

6:15 am - 6:55 pmLAX-MIA

9h 40m1 stop

6:59 pm - 11:40 pmMIA-LAX

7h 41m1 stop

$124Spirit Airlines

Find Deal

mié., sep. 10 - mar., sep. 16

6:15 am - 6:55 pmLAX-MIA

9h 40m1 stop

6:59 pm - 11:40 pmMIA-LAX

7h 41m1 stop

$127Spirit Airlines

Find Deal

mié., sep. 10 - mié., sep. 17

11:10 pm - 9:01 amLAX-MIA

6h 51m1 stop

8:48 pm - 8:31 amMIA-LAX

14h 43m1 stop

$134Spirit Airlines

Find Deal

mié., sep. 10 - vie., sep. 12

11:02 pm - 10:42 pmLAX-MIA

20h 40m1 stop

6:59 pm - 11:40 pmMIA-LAX

7h 41m1 stop

$160

Find Deal

mié., sep. 10 - mié., sep. 17

10:01 pm - 10:54 amLAX-EYW

9h 53m1 stop

12:00 pm - 6:31 pmEYW-LAX

9h 31m1 stop

$251American Airlines

Find Deal

sáb., sep. 20 - mié., sep. 24

11:41 pm - 12:05 pmLAX-EYW

9h 24m1 stop

12:00 pm - 7:38 pmEYW-LAX

10h 38m2 stops

$256American Airlines

Find Deal

sáb., sep. 20 - mié., sep. 24

8:35 am - 8:12 pmLAX-EYW

8h 37m1 stop

6:10 pm - 12:28 amEYW-LAX

9h 18m1 stop

$283Delta

Find Deal

sáb., sep. 6 - sáb., sep. 13

5:30 am - 9:00 amLAX-EYW

24h 30m2 stops

12:32 pm - 10:15 pmEYW-LAX

12h 43m2 stops

$388

Find Deal

dom., oct. 5 - jue., oct. 9

10:50 pm - 10:56 amLAX-EYW

9h 06m1 stop

7:00 am - 11:51 amEYW-LAX

7h 51m1 stop

$434Delta

Find Deal

dom., ago. 24 - dom., ago. 31

Spirit Airlines flights from Los Angeles to Florida Keys

Our best Spirit Airlines deals on Los Angeles to Florida Keys flight tickets

Spirit Airlines

Sep 10

LAX11:10 pmLos Angeles

6h 51m

1 stop

MIA9:01 amMiami

Sep 17

MIA6:59 pmMiami

7h 41m

1 stop

LAX11:40 pmLos Angeles

$112

Find similar

Spirit Airlines

Sep 10

LAX6:15 amLos Angeles

9h 40m

1 stop

MIA6:55 pmMiami

Sep 16

MIA6:59 pmMiami

7h 41m

1 stop

LAX11:40 pmLos Angeles

$124

Find similar

Spirit Airlines

Sep 10

LAX6:15 amLos Angeles

9h 40m

1 stop

MIA6:55 pmMiami

Sep 17

MIA6:59 pmMiami

7h 41m

1 stop

LAX11:40 pmLos Angeles

$127

Find similar

Frontier flights from Los Angeles to Florida Keys

Our best Frontier deals on Los Angeles to Florida Keys flight tickets

Frontier

Aug 23

LAX9:31 pmLos Angeles

10h 26m

1 stop

MIA10:57 amMiami

Aug 25

MIA6:00 amMiami

9h 07m

1 stop

LAX12:07 pmLos Angeles

$254

Find similar

Frontier

Aug 21

LAX12:53 pmLos Angeles

8h 44m

1 stop

MIA12:37 amMiami

Aug 23

MIA6:15 amMiami

14h 17m

1 stop

LAX5:32 pmLos Angeles

$259

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

mié. 9/10

11:10 pm-9:01 am

1 stop6h 51m

Miami

mié. 9/17

6:59 pm-11:40 pm

1 stop7h 41m

$112

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

mié. 9/10

6:15 am-6:55 pm

1 stop9h 40m

Miami

mar. 9/16

6:59 pm-11:40 pm

1 stop7h 41m

$124

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

mié. 9/10

6:15 am-6:55 pm

1 stop9h 40m

Miami

mié. 9/17

6:59 pm-11:40 pm

1 stop7h 41m

$127

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

mié. 9/10

11:10 pm-9:01 am

1 stop6h 51m

Miami

vie. 9/12

8:48 pm-8:31 am

1 stop14h 43m

$134

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

mié. 9/10

11:02 pm-10:42 pm

1 stop20h 40m

Miami

mié. 9/17

6:59 pm-11:40 pm

1 stop7h 41m

$160

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

sáb. 9/20

10:01 pm-10:54 am

1 stop9h 53m

Key West

mié. 9/24

12:00 pm-6:31 pm

1 stop9h 31m

$251

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

sáb. 9/20

11:41 pm-12:05 pm

1 stop9h 24m

Key West

mié. 9/24

12:00 pm-7:38 pm

2 stops10h 38m

$256

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

sáb. 9/6

8:35 am-8:12 pm

1 stop8h 37m

Key West

sáb. 9/13

6:10 pm-12:28 am

1 stop9h 18m

$283

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

dom. 10/5

5:30 am-9:00 am

2 stops24h 30m

Key West

jue. 10/9

12:32 pm-10:15 pm

2 stops12h 43m

$388

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

dom. 8/24

10:50 pm-10:56 am

1 stop9h 06m

Key West

dom. 8/31

7:00 am-11:51 am

1 stop7h 51m

$434

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Los Angeles 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

Other information

What is the cheapest month to fly to Florida Keys?

The month of August is another great option to travel to Florida Keys, with average flight prices from Los Angeles averaging around $397.

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

The cheapest day to depart from Los Angeles to Florida Keys is on a Saturday when prices can be found for as low as $540. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $593.

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 in the afternoon. momondo users have found flights departing from Los Angeles to Florida Keys in the afternoon for as low as $484. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $620.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $450 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Los Angeles for as low as $407 on momondo.

Can stopping save me money on Los Angeles to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to Florida Keys.

Cheap Los Angeles to Florida Keys flight deals and tips

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

Best Price Found	$55
Fastest flight time	6h 39m
Direct flights	Every day
Airports in Florida Keys	2 airports

The best one-way flight to Florida Keys from Los Angeles in the past 72 hours is $55. The best round-trip flight deal from Los Angeles to Florida Keys found on momondo in the last 72 hours is $112.

The fastest flight from Los Angeles to Florida Keys takes 6h 39m

Direct flights go from Los Angeles to Florida Keys every day.

There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

Search flight deals

When did momondo last update prices for flights from Los Angeles Airport to Florida Keys?
Prices for flights from Los Angeles Airport to Florida Keys refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to Florida Keys?
As of August 2025, there are 8 operators available to choose from for flights from Los Angeles Airport to Florida Keys.
How old do you have to be to fly from Los Angeles Airport to Florida Keys?
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 Los Angeles Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Los Angeles to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to Florida Keys is Boeing 787-9 Dreamliner (14.76% of total bookings). The next most popular plane models are Airbus A321neo (9.21%), Boeing 737 MAX 8 (7.57%), and Boeing 777-300ER (6.35%).

Best airlines flying from Los Angeles to Florida Keys

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $282	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
United Airlines	PriceFrom $399	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Florida Keys from Los Angeles with this policy.

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

Once all potential Los Angeles 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 Los Angeles to Florida Keys right now. Can momondo alert me if prices change?

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

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Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Flights to New Yorkfrom $55

Flights to Los Angelesfrom $47

Flights to Miamifrom $61

Flights to Chicagofrom $47

Flights to Orlandofrom $61

Flights to Las Vegasfrom $17

Flights to San Franciscofrom $59

Flights to Washington, D.C.from $58

Flights to Bostonfrom $76

Flights to Atlantafrom $48

Flights to Dallasfrom $57

Flights to Seattlefrom $84

Cheap flights from Los Angeles to Florida Keys from $55

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 Florida Keys departing on 9/10. 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

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Find the cheapest flights from Los Angeles to Florida Keys

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Los Angeles to Florida Keys

Our best Spirit Airlines deals on Los Angeles to Florida Keys flight tickets

Frontier flights from Los Angeles to Florida Keys

Our best Frontier deals on Los Angeles to Florida Keys flight tickets

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

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Los Angeles 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

What is the cheapest month to fly to Florida Keys?

The month of August is another great option to travel to Florida Keys, with average flight prices from Los Angeles averaging around $397.

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

The cheapest day to depart from Los Angeles to Florida Keys is on a Saturday when prices can be found for as low as $540. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $593.

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

How far in advance should I book a flight to Florida Keys?

Can stopping save me money on Los Angeles to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to Florida Keys.

What is the cheapest airline that flies from Los Angeles to Florida Keys?

Spirit Airlines and Frontier are the most popular carriers operating from Los Angeles to Florida Keys

What airlines fly to Florida Keys?

How many flights depart from Los Angeles to Florida Keys on average per week?

374 flights are operational weekly from Los Angeles to Florida Keys as of August 2025. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

Cheap Los Angeles to Florida Keys flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Florida Keys

When did momondo last update prices for flights from Los Angeles Airport to Florida Keys?

How many operators does momondo search for flights from Los Angeles Airport to Florida Keys?

How old do you have to be to fly from Los Angeles Airport to Florida Keys?

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

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

Best airlines flying from Los Angeles to Florida Keys

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Los Angeles 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