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$126+ Cheap flights from Los Angeles to Key West (LAX - EYW)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EYW
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Los Angeles to Key West are usually found in January or September, booked 78 days in advance, depart on a Saturday or Sunday and return on a Wednesday

Cheap flight deals from Los Angeles to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$250
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$756
From Los Angeles to Key West
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One-way flight from Los Angeles to Key West
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Los Angeles to Key West

Cheapest flights from Los Angeles to Key West
Explore the most affordable flight options available from Los Angeles to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:45 amLAX - EYW
1 stop9h 37mAmerican Airlines
Thu 11/277:33 pmEYW - LAX
1 stop7h 57mAmerican Airlines
Deal found 8/18$250
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:35 amLAX - EYW
1 stop8h 24mAmerican Airlines
Tue 9/167:31 pmEYW - LAX
1 stop7h 27mAmerican Airlines
Deal found 8/18$251
This Delta deal was found by Cheapflights users on 8/18. 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.
Tue 10/217:15 amLAX - EYW
1 stop9h 51mDelta
Sat 10/256:17 pmEYW - LAX
1 stop9h 14mDelta
Deal found 8/18$257
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:05 amLAX - EYW
1 stop8h 22mAmerican Airlines
Tue 11/118:00 pmEYW - LAX
1 stop7h 33mAmerican Airlines
Deal found 8/19$280
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:14 amLAX - EYW
1 stop9h 53mAmerican Airlines
Tue 9/27:40 pmEYW - LAX
1 stop7h 02mAmerican Airlines
Deal found 8/18$309
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:00 amLAX - EYW
1 stop8h 22mAmerican Airlines
Sat 10/2511:22 amEYW - LAX
2 stops10h 34mAmerican Airlines
Deal found 8/18$320
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:18 pmLAX - EYW
2 stops17h 12mSpirit Airlines
Mon 11/102:25 pmEYW - LAX
2 stops20h 52mSpirit Airlines
Deal found 8/18$339
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2810:45 pmLAX - EYW
1 stop9h 28mAmerican Airlines
Sat 10/47:31 pmEYW - LAX
1 stop7h 27mAmerican Airlines
Deal found 8/18$344

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Key West 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 20, 2025.
Use the filters below to find and compare flights from Los Angeles to Key West that are best for you.

Fly from

Los Angeles

Fly to

Key West

Route

Depart

Return

Price

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 11/18

12:45 am-1:22 pm

1 stop9h 37m

Key West

Thu 11/27

4:00 pm-11:12 pm

1 stop10h 12m

$250

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 9/13

7:35 am-6:59 pm

1 stop8h 24m

Key West

Tue 9/16

7:31 pm-11:58 pm

1 stop7h 27m

$251

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 9/23

7:35 am-6:59 pm

1 stop8h 24m

Key West

Sat 9/27

7:31 pm-11:58 pm

1 stop7h 27m

$251

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 9/17

7:35 am-6:59 pm

1 stop8h 24m

Key West

Wed 9/24

12:00 pm-6:31 pm

1 stop9h 31m

$251

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 11/4

6:00 am-5:51 pm

1 stop8h 51m

$126

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 9/17

7:35 am-6:59 pm

1 stop8h 24m

$126

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 10/30

9:45 pm-11:53 am

1 stop11h 08m

$235

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 9/17

7:50 pm-11:19 am

3 stops36h 29m

$243

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Mon 9/15

5:39 pm-2:01 pm

2 stops17h 22m

$269

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 11/4

9:18 am-11:42 am

3 stops47h 24m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 11 results
1
2

Best time to book a flight from Los Angeles to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Los Angeles 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 Los Angeles to Key West

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

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Key West. Price data was last updated on August 8, 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Los Angeles to Key West (average of $328). Flying from Los Angeles to Key West in March is currently the most expensive (average of $492). 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.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 West. Reviews last updated August 20, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Los Angeles to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    American Airlines can get you from Los Angeles to Key West in just under 9h 37m. Your travel time can differ by up to . There are 2287 mi between Los Angeles and Key West.

  • What are the cheapest airlines flying from Los Angeles to Key West round-trip?

    Cheapflights users have booked flights from Los Angeles to Key West round-trip from $268. Other airlines that can offer you cheap pricing are Delta, from $282, and United Airlines, from $399. American Airlines is 51% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Los Angeles to Key West 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 Los Angeles to Key West?

    Currently, August is the cheapest month in which you can book a flight from Los Angeles to Key West (average of $328). Flying from Los Angeles to Key West in March is currently the most expensive (average of $492). 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 3 airlines flying from Los Angeles to Key West

Discover the top 3 airlines that operate flights from Los Angeles to Key West. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$551FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$541FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$399Average$643FlexibilityNo cancel feeOn-time69%

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