Los Angeles

$93+ Cheap flights from Key Largo, FL to Los Angeles (LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LAX
Jan 17 — Jan 241
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Key Largo to Los Angeles are usually found in February or September, booked 60 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Key Largo to Los Angeles

Cheapest flights from Key Largo to Los Angeles
Explore the most affordable flight options available from Key Largo to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:05 amMIA - LAX
1 stop8h 11mFrontier
Sun 1/410:03 pmLAX - MIA
1 stop28h 32mFrontier
Deal found 12/16$191
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:05 amMIA - LAX
1 stop8h 11mMultiple Airlines
Fri 1/97:07 pmLAX - MIA
2 stops13h 49mMultiple Airlines
Deal found 12/17$197
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:05 pmMIA - LAX
1 stop14h 06mFrontier
Tue 1/63:14 pmLAX - MIA
2 stops20h 20mFrontier
Deal found 12/15$201
This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:05 pmMIA - LAX
1 stop14h 06mFrontier
Mon 1/52:07 pmLAX - MIA
1 stop11h 53mFrontier
Deal found 12/16$203
This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:05 amMIA - LAX
1 stop8h 11mFrontier
Thu 12/258:37 amLAX - MIA
1 stop7h 53mFrontier
Deal found 12/16$207
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:05 amMIA - LAX
1 stop8h 11mFrontier
Mon 1/52:07 pmLAX - MIA
1 stop11h 53mFrontier
Deal found 12/16$211
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amMIA - LAX
2 stops33h 04mMultiple Airlines
Tue 1/67:00 amLAX - MIA
1 stop23h 15mMultiple Airlines
Deal found 12/16$214
This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:05 pmMIA - LAX
1 stop14h 06mFrontier
Tue 12/301:11 pmLAX - MIA
1 stop13h 24mFrontier
Deal found 12/16$233
This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:56 pmMIA - LAX
1 stop10h 22mFrontier
Wed 12/313:30 pmLAX - MIA
1 stop11h 05mFrontier
Deal found 12/16$234
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amMIA - LAX
2 stops33h 04mFrontier
Wed 1/73:14 pmLAX - MIA
1 stop17h 43mFrontier
Deal found 12/16$235
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:05 amMIA - LAX
1 stop8h 11mFrontier
Thu 12/259:58 pmLAX - MIA
1 stop28h 37mFrontier
Deal found 12/16$241

Find flight deals from Key Largo to Los Angeles

Keep the following information in mind while searching for Key Largo to Los Angeles flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$185
(Expedia)

One-way from

$93
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$480
Provider with most accurate pricing for Miami-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Miami-Los Angeles flights.
From Key Largo to Los Angeles
One-way flight from Key Largo to Los Angeles
Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Los Angeles 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Key Largo to Los Angeles that are best for you.

Fly from

Key Largo

Fly to

Los Angeles

Route

Depart

Return

Price

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Sun 1/25

7:00 am-6:02 pm

2 stops14h 02m

Los Angeles

Sun 2/1

5:01 pm-7:46 pm

2 stops23h 45m

$206

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Fri 1/16

4:50 pm-12:33 pm

2 stops22h 43m

Los Angeles

Fri 1/23

9:49 pm-7:46 pm

2 stops18h 57m

$227

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Fri 1/9

7:05 pm-10:20 pm

Nonstop6h 15m

Los Angeles

Mon 1/12

9:53 am-5:55 pm

Nonstop5h 02m

$243

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Fri 1/16

8:00 am-11:01 am

Nonstop6h 01m

Los Angeles

Tue 1/20

9:46 am-5:48 pm

Nonstop5h 02m

$243

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Thu 1/29

7:50 am-10:45 am

Nonstop5h 55m

Los Angeles

Mon 2/2

10:44 pm-6:35 am

Nonstop4h 51m

$243

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Fri 1/9

7:05 pm-10:20 pm

Nonstop6h 15m

Los Angeles

Tue 1/13

9:53 am-5:55 pm

Nonstop5h 02m

$243

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Thu 1/22

7:50 am-10:45 am

Nonstop5h 55m

Los Angeles

Mon 1/26

10:44 pm-6:35 am

Nonstop4h 51m

$243

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Fri 1/23

7:50 am-10:45 am

Nonstop5h 55m

Los Angeles

Mon 1/26

10:44 pm-6:35 am

Nonstop4h 51m

$243

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Fri 1/16

8:00 am-11:01 am

Nonstop6h 01m

Los Angeles

Mon 1/19

10:44 pm-6:35 am

Nonstop4h 51m

$243

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Wed 1/28

7:50 am-10:45 am

Nonstop5h 55m

Los Angeles

Mon 2/2

9:55 pm-10:40 am

1 stop9h 45m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results
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Best time to book a flight from Key Largo to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Key Largo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Los Angeles

How far ahead should I book a flight from Key Largo to Los Angeles?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Los Angeles. Price data was last updated on December 12, 2025.

The best time to book flights from Key Largo to Los Angeles is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Key Largo to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Los Angeles (average of $103). Flying from Key Largo to Los Angeles in July is currently the most expensive (average of $163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to LAX?

Find hourly flight availability from Key Largo to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Key Largo to Los Angeles in the morning. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Key Largo to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Los Angeles. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Los Angeles flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and JetBlue from Key Largo to Los Angeles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Los Angeles from Key Largo?

    Most people fly into Los Angeles (LAX) if they book a flight to Los Angeles from Key Largo. On average, Los Angeles has 20 inbound flights from Key Largo per day from 8 airlines. Los Angeles is conveniently located just 9.4 mi from Los Angeles’s city center.

  • How popular is this Key Largo to Los Angeles flight route?

  • How long is the flight from Key Largo to Los Angeles?

    Airlines like Spirit Airlines and Delta fly from Key Largo to Los Angeles in about 6h 15m. The time it takes to get you to your destination can typically vary by up to 7h 47m. The distance from Key Largo to Los Angeles is about 2337 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Key Largo to Los Angeles one-way?

    The cheapest airlines for a one-way flight from Key Largo to Los Angeles are Frontier ($71), Spirit Airlines ($73), and JetBlue ($118).

  • What are the most reliable airlines from Key Largo to Los Angeles?

    Consider Finnair (88%), Japan Airlines (83%) or Delta (81%) when booking your flight. These represent the most reliable airlines when flying from Key Largo to Los Angeles.

  • What are the cheapest flights from Key Largo to Los Angeles?

    While on average a flight from Key Largo to Los Angeles is generally $1,052, our data shows the cheapest flight currently is $208. When looking at the most popular route, (Miami - Los Angeles), you can expect to pay $109 for that flight.

  • Can I find deals for flights from Key Largo to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Key Largo to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Los Angeles.

  • Can I find deals for business class flights from Key Largo to Los Angeles?

    Yes. Cheapflights offers flight deals from Key Largo to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key Largo to Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Los Angeles (average of $103). Flying from Key Largo to Los Angeles in July is currently the most expensive (average of $163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Downey
Stanton
Oceanside
Universal City
Inglewood
Avalon
El Segundo
Hesperia
Glendale
Torrance
Buena Park
Lancaster
Manhattan Beach
Redondo Beach
Montebello
West Hollywood
Garden Grove
Moreno Valley
Rancho Cucamonga
Rosemead

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Alternative routes for Key Largo to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Key Largo to Los Angeles

Discover the top 8 airlines that operate flights from Key Largo to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$100Average$208FlexibilityNo cancel feeOn-time65%
DeltaCheapest$127Average$372FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$127Average$222FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$188Average$321FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$210Average$420FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$223Average$296FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$267Average$440FlexibilityNo cancel feeOn-time75%

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