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$104+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LAX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Los Angeles are usually found in February or April, booked 85 days in advance, depart on a Thursday or Friday 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 September 15, 2025.

Round-trip from

$200
(CheapOair)

One-way from

$104
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$407
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. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/46:59 pmMIA - LAX
1 stop7h 41mSpirit Airlines
Mon 10/612:09 amLAX - MIA
1 stop15h 02mSpirit Airlines
Deal found 9/14$201
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/173:45 pmMIA - LAX
1 stop19h 32mSpirit Airlines
Mon 10/2012:09 amLAX - MIA
1 stop15h 02mSpirit Airlines
Deal found 9/14$202
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 10/91:00 pmMIA - LAX
1 stop10h 36mMultiple Airlines
Mon 10/1312:09 amLAX - MIA
1 stop15h 02mMultiple Airlines
Deal found 9/13$203
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/87:23 pmMIA - LAX
1 stop7h 25mSpirit Airlines
Thu 10/1611:53 pmLAX - MIA
1 stop14h 37mSpirit Airlines
Deal found 9/13$204
This CheapOair deal was found by Cheapflights users on 9/14. 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.
Thu 9/255:30 amMIA - LAX
1 stop9h 43mFrontier
Sun 9/286:35 amLAX - MIA
1 stop15h 09mFrontier
Deal found 9/14$205
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/248:00 amMIA - LAX
1 stop18h 48mMultiple Airlines
Sun 10/2612:09 amLAX - MIA
1 stop11h 29mMultiple Airlines
Deal found 9/14$206
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/115:30 pmMIA - LAX
1 stop9h 55mFrontier
Thu 10/1610:21 amLAX - MIA
1 stop16h 58mFrontier
Deal found 9/14$207
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/77:23 pmMIA - LAX
1 stop7h 25mMultiple Airlines
Tue 10/1410:53 pmLAX - MIA
1 stop12h 40mMultiple Airlines
Deal found 9/14$208
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/157:23 pmMIA - LAX
1 stop7h 25mSpirit Airlines
Fri 10/1711:53 pmLAX - MIA
2 stops31h 03mSpirit Airlines
Deal found 9/14$209
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/117:23 pmMIA - LAX
1 stop15h 54mSpirit Airlines
Tue 10/1412:09 amLAX - MIA
1 stop15h 02mSpirit Airlines
Deal found 9/14$210
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/159:49 amMIA - LAX
1 stop10h 43mMultiple Airlines
Sun 10/192:15 pmLAX - MIA
1 stop21h 23mMultiple Airlines
Deal found 9/14$211
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/91:00 pmMIA - LAX
1 stop10h 36mMultiple Airlines
Thu 10/166:11 pmLAX - MIA
1 stop17h 27mMultiple Airlines
Deal found 9/14$212

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 September 15, 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

Tue 2/24

6:30 am-9:53 pm

1 stop18h 23m

Los Angeles

Tue 2/24

12:57 am-9:59 pm

1 stop18h 02m

$206

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Wed 10/1

8:05 am-9:55 pm

2 stops16h 50m

Los Angeles

Wed 10/1

12:56 am-11:00 am

1 stop7h 04m

$332

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Fri 10/10

7:36 am-10:14 am

Nonstop5h 38m

Los Angeles

Tue 10/14

11:55 pm-6:33 pm

1 stop15h 38m

$350

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Mon 10/6

7:40 am-10:18 am

Nonstop5h 38m

Los Angeles

Mon 10/13

9:35 am-5:35 pm

Nonstop5h 00m

$357

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Sat 10/4

7:43 am-10:15 am

Nonstop5h 32m

Los Angeles

Sat 10/11

7:50 am-3:41 pm

Nonstop4h 51m

$357

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Thu 10/30

7:36 am-10:14 am

Nonstop5h 38m

Los Angeles

Mon 11/3

9:30 am-5:30 pm

Nonstop5h 00m

$357

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Mon 10/6

7:40 am-10:18 am

Nonstop5h 38m

Los Angeles

Sun 10/12

9:35 am-5:35 pm

Nonstop5h 00m

$357

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Tue 10/28

7:36 am-10:14 am

Nonstop5h 38m

Los Angeles

Tue 11/4

9:30 am-5:30 pm

Nonstop5h 00m

$357

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Wed 10/22

7:36 am-10:14 am

Nonstop5h 38m

Los Angeles

Wed 10/29

9:35 am-5:35 pm

Nonstop5h 00m

$357

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Tue 10/28

11:45 am-10:15 pm

1 stop13h 30m

$113

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 20 results
1
2

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 September 12, 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 $325). 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 September 15, 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 Saturday mornings 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 September 15, 2025.

The most flights from KE9 to LAX are scheduled on a Saturday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (40 on average).

How much does it cost to fly round-trip from Key Largo to Los Angeles?

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 September 15, 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.
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
JetBlue
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
Spirit Airlines
6.3
Okay
8,015 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
Frontier
5.8
Fair
3,172 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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 45 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 111 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Airlines like Spirit Airlines, United Airlines, and Delta fly from Key Largo to Los Angeles in about 5h 38m. The time it takes to get you to your destination can typically vary by up to 12h 45m. 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 most reliable airlines from Key Largo to Los Angeles?

    Consider Royal Air Maroc (93%), China Airlines (87%) or Delta (87%) 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 $1,156, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Miami - Los Angeles), you can expect to pay $170 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 $325). 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
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$112Average$217FlexibilityNo cancel feeOn-time65%
FrontierCheapest$123Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$124Average$393FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$158Average$321FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$197Average$410FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$210Average$451FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$214Average$433FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$239Average$441FlexibilityNo cancel feeOn-time75%

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