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 82% 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.

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

American Airlines, Spirit Airlines, and Southwest 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?

433 flights are operational weekly from Los Angeles to Florida Keys as of December 2025. The most popular departure day for this route is Sat, with 17% of flights per week taking off on this day.

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 December 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.

$100 Cheap Flights from Los Angeles to Florida Keys in 2025/26

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Find the cheapest flights from Los Angeles to Florida Keys

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:07 pm - 11:14 pm

LAX

MIA

25h 07m2 stops

7:00 am - 6:02 pm

MIA

LAX

14h 02m2 stops

$234Spirit Airlines

Fri, Jan 16 - Sun, Jan 18

9:17 am - 11:56 am

LAX

MIA

23h 39m3 stops

7:00 am - 6:02 pm

MIA

LAX

14h 02m2 stops

$235Spirit Airlines

Sat, Jan 17 - Thu, Jan 22

1:59 pm - 12:46 am

LAX

MIA

7h 47m1 stop

5:20 am - 7:09 pm

MIA

LAX

16h 49m2 stops

$236Frontier

Wed, Jan 7 - Sat, Jan 10

10:45 pm - 10:58 am

LAX

MIA

9h 13m1 stop

1:01 pm - 6:02 pm

MIA

LAX

8h 01m1 stop

$237Multiple Airlines

Sun, Jan 4 - Tue, Jan 27

1:59 pm - 12:46 am

LAX

MIA

7h 47m1 stop

1:07 pm - 12:08 am

MIA

LAX

14h 01m1 stop

$238Frontier

Fri, Jan 9 - Mon, Jan 12

2:09 pm - 10:05 pm

LAX

MIA

4h 56mnonstop

8:00 am - 10:57 am

MIA

LAX

5h 57mnonstop

$239American Airlines

Wed, Feb 11 - Wed, Feb 18

4:07 pm - 3:40 pm

LAX

MIA

20h 33m2 stops

9:26 pm - 7:15 am

MIA

LAX

12h 49m1 stop

$240Spirit Airlines

Fri, Jan 16 - Sat, Jan 24

7:00 am - 4:49 pm

LAX

EYW

6h 49m1 stop

1:22 pm - 8:34 pm

EYW

LAX

10h 12m1 stop

$251American Airlines

Tue, Jan 20 - Tue, Jan 27

11:59 pm - 1:30 pm

LAX

EYW

10h 31m1 stop

10:06 am - 11:51 am

EYW

LAX

52h 45m2 stops

$261Multiple Airlines

Thu, Jan 22 - Thu, Jan 29

8:38 pm - 12:05 pm

LAX

EYW

12h 27m1 stop

1:00 pm - 11:56 pm

EYW

LAX

13h 56m1 stop

$265JetBlue

Thu, Jan 22 - Thu, Jan 29

Delta flights from Los Angeles to Florida Keys

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

Delta

Jan 7

LAX9:53 amLos Angeles

5h 02m

MIA5:55 pmMiami

Jan 12

MIA7:05 pmMiami

6h 15m

LAX10:20 pmLos Angeles

$257

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Delta

Jan 28

LAX9:46 amLos Angeles

5h 02m

MIA5:48 pmMiami

Feb 2

MIA5:37 pmMiami

19h 28m

1 stop

LAX10:05 amLos Angeles

$261

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Delta

Mar 12

LAX10:59 pmLos Angeles

4h 50m

MIA6:49 amMiami

Mar 16

MIA5:56 pmMiami

19h 06m

1 stop

LAX10:02 amLos Angeles

$281

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United Airlines flights from Los Angeles to Florida Keys

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

United Airlines

Jan 28

LAX5:50 amLos Angeles

6h 50m

1 stop

MIA3:40 pmMiami

Feb 2

MIA11:05 amMiami

10h 10m

1 stop

LAX6:15 pmLos Angeles

$262

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United Airlines

Feb 6

LAX12:30 amLos Angeles

7h 56m

1 stop

EYW11:26 amKey West

Feb 7

EYW4:15 pmKey West

9h 44m

1 stop

LAX10:59 pmLos Angeles

$384

Find similar

United Airlines

Jan 5

LAX6:10 pmLos Angeles

15h 53m

2 stops

EYW1:03 pmKey West

Jan 9

EYW6:05 pmKey West

20h 18m

2 stops

LAX11:23 amLos Angeles

$756

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Fri 1/16

7:07 pm-11:14 pm

2 stops25h 07m

Miami

Sun 1/18

7:00 am-6:02 pm

2 stops14h 02m

$234

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Sat 1/17

9:17 am-11:56 am

3 stops23h 39m

Miami

Thu 1/22

7:00 am-6:02 pm

2 stops14h 02m

$235

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Wed 1/7

1:59 pm-12:46 am

1 stop7h 47m

Miami

Sat 1/10

5:20 am-7:09 pm

2 stops16h 49m

$236

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Sun 1/4

10:45 pm-10:58 am

1 stop9h 13m

Miami

Tue 1/27

1:01 pm-6:02 pm

1 stop8h 01m

$237

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Fri 1/9

1:59 pm-12:46 am

1 stop7h 47m

Miami

Mon 1/12

1:07 pm-12:08 am

1 stop14h 01m

$238

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Wed 2/11

2:09 pm-10:05 pm

Nonstop4h 56m

Miami

Wed 2/18

8:00 am-10:57 am

Nonstop5h 57m

$239

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Fri 1/16

4:07 pm-3:40 pm

2 stops20h 33m

Miami

Sat 1/24

9:26 pm-7:15 am

1 stop12h 49m

$240

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 1/20

7:00 am-4:49 pm

1 stop6h 49m

Key West

Tue 1/27

1:22 pm-8:34 pm

1 stop10h 12m

$251

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 1/22

11:59 pm-1:30 pm

1 stop10h 31m

Key West

Thu 1/29

10:06 am-11:51 am

2 stops52h 45m

$261

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 1/22

8:38 pm-12:05 pm

1 stop12h 27m

Key West

Thu 1/29

1:00 pm-11:56 pm

1 stop13h 56m

$265

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 $409.

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 $531. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $574.

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 $479. 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 $588.

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 $457 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 $402 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

Fastest flight time	4h 49m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Los Angeles to Florida Keys takes 4h 49m

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

There are 3 airports in Florida Keys. From Los Angeles there are direct flights to 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 December 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 (14.79% of total bookings). The next most popular plane models are Airbus A321neo (9.83%), Airbus A320neo (8.50%), and Boeing 787-10 Dreamliner (6.74%).

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 $250	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Delta	PriceFrom $282	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,105 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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Thu 1/22

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Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Flights to New Yorkfrom $50

Flights to Los Angelesfrom $49

Flights to Miamifrom $50

Flights to Chicagofrom $51

Flights to Orlandofrom $50

Flights to San Franciscofrom $53

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $58

Flights to Bostonfrom $50

Flights to Atlantafrom $47

Flights to Dallasfrom $51

Flights to Seattlefrom $55

Cheap flights from Los Angeles to Florida Keys from $100

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 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Price Alerts

Price Alerts

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

Delta flights from Los Angeles to Florida Keys

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

United Airlines flights from Los Angeles to Florida Keys

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

momondo Fare Finder

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

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 $409.

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 $531. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $574.

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?

American Airlines, Spirit Airlines, and Southwest 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?

433 flights are operational weekly from Los Angeles to Florida Keys as of December 2025. The most popular departure day for this route is Sat, with 17% 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

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