$109+ Cheap flights from Los Angeles (LAX) to Key Largo, FL
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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Los Angeles to Key Largo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Los Angeles to Key Largo are usually found in September or August, booked 52 days in advance, depart on a Wednesday or Saturday and return on a Thursday
Cheap flight deals from Los Angeles to Key Largo
Keep the following information in mind while searching for Los Angeles to Key Largo flight deals. Data was last updated April 30, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $224 (Booking.com) |
One-way from | $109 (Cheapflightsfares) |
Popular in | December |
Cheapest in | September |
Average price | $386 |
Find flight deals from Los Angeles to Key Largo
Cheapest flights from Los Angeles to Key LargoExplore the most affordable flight options available from Los Angeles to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
Explore the most affordable flight options available from Los Angeles to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Los Angeles to Key Largo 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 April 30, 2025.
Use the filters below to find and compare flights from Los Angeles to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Wed 5/28
12:41 am-12:30 pm
1 stop8h 49m
Miami
Mon 6/2
8:55 pm-9:56 am
1 stop16h 01m
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Sun 5/4
6:15 am-5:22 am
1 stop20h 07m
Miami
Wed 5/7
6:00 am-11:08 am
1 stop8h 08m
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Fri 5/30
7:45 pm-5:40 am
1 stop6h 55m
Miami
Tue 6/3
8:55 pm-9:56 am
1 stop16h 01m
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Sat 5/24
9:55 am-5:55 pm
Nonstop5h 00m
Miami
Sun 5/25
7:40 am-10:20 am
Nonstop5h 40m
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Sat 5/31
9:25 pm-11:46 am
1 stop11h 21m
Miami
Wed 6/18
2:34 pm-12:59 am
1 stop13h 25m
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Wed 5/28
7:55 pm-5:21 pm
1 stop18h 26m
Miami
Tue 6/3
6:21 pm-9:19 am
2 stops17h 58m
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Fri 5/2
10:27 pm-8:16 am
1 stop6h 49m
Miami
Sat 5/3
9:37 am-12:29 pm
Nonstop5h 52m
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Sat 6/14
8:30 am-11:42 pm
1 stop12h 12m
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Thu 5/29
3:48 pm-5:40 am
1 stop10h 52m
Los AngelesMiami
LAX - MIA
LAXMIA
Los Angeles
Thu 5/15
9:39 am-5:43 am
1 stop17h 04m
Best time to book a flight from Los Angeles to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Los Angeles with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Los Angeles to Key Largo
How far ahead should I book a flight from Los Angeles to Key Largo?
Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Key Largo. Price data was last updated on April 25, 2025.
The best time to book flights from Los Angeles to Key Largo is 52 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 Los Angeles to Key Largo?
Currently, September is the cheapest month in which you can book a flight from Los Angeles to Key Largo (average of $228). Flying from Los Angeles to Key Largo in March is currently the most expensive (average of $289). 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 LAX to KE9?
Find hourly flight availability from Los Angeles to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.
When flying from Los Angeles to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Los Angeles to Key Largo?
Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Key Largo. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Los Angeles to Key Largo flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Los Angeles to Key Largo
Explore weekly flight availability from Los Angeles to Key Largo. 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 April 30, 2025.
The most flights from LAX to KE9 are scheduled on a Tuesday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 on average).
Rainfall in Key Largo by month
Plan your trip to Key Largo by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.
Temperature in Key Largo by month
Plan your trip to Key Largo by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).
Reviews of airlines servicing Key Largo
Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated April 30, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Los Angeles to Key Largo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Related info for your journey
Find useful and relevant information for your journey from Los Angeles to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Los Angeles to Key Largo
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Los Angeles to Key Largo
Discover the top 8 airlines that operate flights from Los Angeles to Key Largo. 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 April 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$176 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$115 | Average$238 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$117 | Average$324 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$125 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$511 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$475 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$296 | Average$464 | FlexibilityNo cancel fee | On-time63% |