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$107+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LAX
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Los Angeles are usually found in September or August, booked 85 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap 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 August 2, 2025.

Round-trip from

$214
(Mytrip)

One-way from

$107
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$327
From Key Largo to Los Angeles
Search Deals
One-way flight from Key Largo to Los Angeles
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find 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 August 2, 2025.

This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/161:45 pmMIA - LAX
2 stops13h 13mSpirit Airlines
Sat 8/2311:38 pmLAX - MIA
1 stop7h 36mSpirit Airlines
Deal found 7/31$214
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 8/176:00 amMIA - LAX
1 stop9h 07mMultiple Airlines
Sat 8/2311:38 pmLAX - MIA
1 stop7h 36mMultiple Airlines
Deal found 8/1$229
This CheapOair deal was found by Cheapflights users on 7/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:15 amMIA - LAX
1 stop15h 37mFrontier
Wed 8/136:15 amLAX - MIA
1 stop21h 15mFrontier
Deal found 7/31$258

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 August 2, 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

Sat 8/16

1:45 pm-11:58 pm

2 stops13h 13m

Los Angeles

Sat 8/23

11:38 pm-10:14 am

1 stop7h 36m

$214

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Sun 8/17

6:00 am-12:07 pm

1 stop9h 07m

Los Angeles

Sat 8/23

11:38 pm-10:14 am

1 stop7h 36m

$229

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Sat 8/9

7:15 am-7:52 pm

1 stop15h 37m

Los Angeles

Wed 8/13

6:15 am-6:30 am

1 stop21h 15m

$258

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Sat 9/6

6:59 pm-11:40 pm

1 stop7h 41m

$107

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Wed 8/6

6:00 am-12:27 am

1 stop21h 27m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

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 July 25, 2025.

The best time to book flights from Key Largo to Los Angeles is 85 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 $246). Flying from Key Largo to Los Angeles in March is currently the most expensive (average of $326). 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 August 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Los Angeles as you normally would.

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 Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Los Angeles

Explore weekly flight availability from Key Largo to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 2, 2025.

The most flights from KE9 to LAX are scheduled on a Saturday (62 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

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 August 2, 2025.
Get a feel of what it's like to fly with Spirit Airlines and Frontier 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.
Spirit Airlines
6.3
Okay
8,054 reviews

Comfort

5.9

Food

5.1

Overall

6.3

Crew

7.0

Entertainment

5.0

Boarding

6.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

MCO - CHA

After multiple gate changes and delay after delay, my flight scheduled for 2:34 pm finally took off at 7:30 pm. Gate agents did not communicate well with the people. You had to keep your phone in hand at all times for electronic updates. Crew on board seemed rushed and not so pleasant.
Spirit Airlines
6.3
Okay
8,054 reviews
Spirit Airlines
6.3
Okay
8,054 reviews

Comfort

5.9

Food

5.1

Overall

6.3

Crew

7.0

Entertainment

5.0

Boarding

6.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

MCO - CHA

After multiple gate changes and delay after delay, my flight scheduled for 2:34 pm finally took off at 7:30 pm. Gate agents did not communicate well with the people. You had to keep your phone in hand at all times for electronic updates. Crew on board seemed rushed and not so pleasant.
Frontier
5.9
Fair
3,241 reviews
Spirit Airlines
6.3
Okay
8,054 reviews

Comfort

5.9

Food

5.1

Overall

6.3

Crew

7.0

Entertainment

5.0

Boarding

6.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

MCO - CHA

After multiple gate changes and delay after delay, my flight scheduled for 2:34 pm finally took off at 7:30 pm. Gate agents did not communicate well with the people. You had to keep your phone in hand at all times for electronic updates. Crew on board seemed rushed and not so pleasant.

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 41 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?

    The Key Largo to Los Angeles flight path was viewed by 101 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Consider Japan Airlines (84%), Royal Air Maroc (81%) or China Airlines (80%) 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 $1,680, our data shows the cheapest flight currently is $183. When looking at the most popular route, (Miami - Los Angeles), you can expect to pay $155 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 $246). Flying from Key Largo to Los Angeles in March is currently the most expensive (average of $326). 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

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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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$212FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$374FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$119Average$218FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$143Average$322FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$197Average$408FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$210Average$454FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$211Average$417FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$221Average$373FlexibilityNo cancel feeOn-time75%

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