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

American Airlines, United 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?

405 flights are operational weekly from Los Angeles to Florida Keys as of April 2026. The most popular departure day for this route is Fri, with 15% 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 April 2026, 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.

$122 Cheap Flights from Los Angeles to Florida Keys in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Los Angeles to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 5:49 pm

LAX

MIA

9h 04m

1 stop

6:00 am - 9:03 am

MIA

LAX

30h 03m

2 stops

$259Frontier

Wed, May 6 - Sun, May 10

9:43 am - 5:54 am

LAX

MIA

17h 11m

1 stop

6:00 am - 12:11 am

MIA

LAX

21h 11m

1 stop

$260Frontier

Tue, Jun 23 - Tue, Jun 30

8:59 pm - 5:38 am

LAX

MIA

29h 39m

1 stop

6:30 am - 8:35 am

MIA

LAX

29h 05m

1 stop

$261Frontier

Thu, May 7 - Sat, May 16

8:59 pm - 5:38 am

LAX

MIA

29h 39m

1 stop

8:10 am - 12:16 am

MIA

LAX

19h 06m

2 stops

$262Frontier

Thu, May 7 - Tue, May 12

6:56 pm - 5:10 pm

LAX

MIA

19h 14m

2 stops

6:30 am - 12:16 am

MIA

LAX

20h 46m

1 stop

$266Multiple Airlines

Sat, May 9 - Sat, May 16

4:31 pm - 2:01 pm

LAX

EYW

18h 30m

2 stops

2:51 pm - 6:27 pm

EYW

LAX

30h 36m

1 stop

$269Multiple Airlines

Thu, May 28 - Mon, Jun 1

6:00 am - 6:47 pm

LAX

EYW

9h 47m

1 stop

8:09 pm - 12:16 am

EYW

LAX

7h 07m

1 stop

$299American Airlines

Wed, Jul 29 - Wed, Aug 5

6:00 am - 5:23 pm

LAX

EYW

8h 23m

1 stop

6:00 pm - 12:12 am

EYW

LAX

9h 12m

1 stop

$326Delta

Wed, Aug 5 - Tue, Aug 11

6:30 am - 7:06 pm

LAX

EYW

9h 36m

1 stop

2:21 pm - 6:44 pm

EYW

LAX

7h 23m

1 stop

$331American Airlines

Wed, Jul 8 - Wed, Jul 15

6:00 am - 5:23 pm

LAX

EYW

8h 23m

1 stop

6:00 pm - 12:12 am

EYW

LAX

9h 12m

1 stop

$349Delta

Wed, Aug 5 - Tue, Aug 11

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Frontier flights from Los Angeles to Florida Keys

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

Frontier

May 6

LAX5:45 amLos Angeles

9h 04m

1 stop

MIA5:49 pmMiami

May 10

MIA6:00 amMiami

30h 03m

2 stops

LAX9:03 amLos Angeles

$259

Frontier

Jun 23

LAX9:43 amLos Angeles

17h 11m

1 stop

MIA5:54 amMiami

Jun 30

MIA6:00 amMiami

21h 11m

1 stop

LAX12:11 amLos Angeles

$260

Frontier

May 7

LAX8:59 pmLos Angeles

29h 39m

1 stop

MIA5:38 amMiami

May 16

MIA6:30 amMiami

29h 05m

1 stop

LAX8:35 amLos Angeles

$261

American Airlines flights from Los Angeles to Florida Keys

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

American Airlines

Jul 29

LAX6:00 amLos Angeles

9h 47m

1 stop

EYW6:47 pmKey West

Aug 5

EYW8:09 pmKey West

7h 07m

1 stop

LAX12:16 amLos Angeles

$299

American Airlines

Jul 8

LAX6:30 amLos Angeles

9h 36m

1 stop

EYW7:06 pmKey West

Jul 15

EYW2:21 pmKey West

7h 23m

1 stop

LAX6:44 pmLos Angeles

$331

American Airlines

Jul 29

LAX6:00 amLos Angeles

9h 47m

1 stop

EYW6:47 pmKey West

Aug 5

EYW10:16 amKey West

9h 21m

2 stops

LAX4:37 pmLos Angeles

$354

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Wed 5/6

5:45 am-5:49 pm

1 stop9h 04m

Miami

Sun 5/10

6:00 am-9:03 am

2 stops30h 03m

$259

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Tue 6/23

9:43 am-5:54 am

1 stop17h 11m

Miami

Tue 6/30

6:00 am-12:11 am

1 stop21h 11m

$260

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Thu 5/7

8:59 pm-5:38 am

1 stop29h 39m

Miami

Sat 5/16

6:30 am-8:35 am

1 stop29h 05m

$261

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Thu 5/7

8:59 pm-5:38 am

1 stop29h 39m

Miami

Tue 5/12

8:10 am-12:16 am

2 stops19h 06m

$262

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Sat 5/9

6:56 pm-5:10 pm

2 stops19h 14m

Miami

Sat 5/16

6:30 am-12:16 am

1 stop20h 46m

$266

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 5/28

4:31 pm-2:01 pm

2 stops18h 30m

Key West

Mon 6/1

2:51 pm-6:27 pm

1 stop30h 36m

$269

Quickest round-trip

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 7/29

6:00 am-6:47 pm

1 stop9h 47m

Key West

Wed 8/5

8:09 pm-12:16 am

1 stop7h 07m

$299

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 8/5

6:00 am-5:23 pm

1 stop8h 23m

Key West

Tue 8/11

6:00 pm-12:12 am

1 stop9h 12m

$326

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 7/8

6:30 am-7:06 pm

1 stop9h 36m

Key West

Wed 7/15

2:21 pm-6:44 pm

1 stop7h 23m

$331

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 8/5

6:00 am-5:23 pm

1 stop8h 23m

Key West

Tue 8/11

6:00 pm-12:12 am

1 stop9h 12m

$349

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 $407.

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 $587.

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 $485. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $575.

How far in advance should I book a flight from Los Angeles 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 $455 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 $391 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 55m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Los Angeles to Florida Keys takes 4h 55m

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

Frequently asked questions about flying from Los Angeles to Florida Keys

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 April 2026, 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 (16.38% of total bookings). The next most popular plane models are Airbus A321neo (9.55%), Boeing 787-8 Dreamliner (7.05%), and Airbus A320neo (6.63%).

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 7.1 11,672 reviews		Search American Airlines flights
Delta	PriceFrom $278	Free Cancellation	Rating 7.9 8,458 reviews		Search Delta 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.