HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key West

$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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EYW
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Los Angeles to Key West 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 West are usually found in January or February, booked 70 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 junio 12, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$561
From Los Angeles to Key West
Search Deals
One-way flight from Los Angeles to Key West
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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.
sáb. 8/166:14 amLAX - EYW
1 stop8h 09mAmerican Airlines
sáb. 8/233:59 pmEYW - LAX
1 stop7h 34mAmerican Airlines
Deal found 6/12$251
This Delta deal was found by Cheapflights users on 6/10. 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.
mié. 8/136:15 amLAX - EYW
1 stop8h 12mDelta
sáb. 8/167:00 amEYW - LAX
1 stop8h 52mDelta
Deal found 6/10$257
This Mytrip deal was found by Cheapflights users on 6/10. 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.
sáb. 7/199:08 pmLAX - EYW
2 stops16h 37mMultiple Airlines
mié. 7/233:55 pmEYW - LAX
2 stops34h 25mMultiple Airlines
Deal found 6/10$338
This Mytrip deal was found by Cheapflights users on 6/11. 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.
dom. 7/131:50 pmLAX - EYW
1 stop22h 26mAllegiant Air
mié. 7/163:55 pmEYW - LAX
2 stops34h 25mAllegiant Air
Deal found 6/11$363
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/711:59 pmLAX - EYW
1 stop10h 13mUnited Airlines
vie. 7/111:00 pmEYW - LAX
1 stop22h 57mUnited Airlines
Deal found 6/10$437

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 junio 12, 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

sáb. 8/16

6:14 am-5:23 pm

1 stop8h 09m

Key West

sáb. 8/23

3:59 pm-8:33 pm

1 stop7h 34m

$251

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

mié. 8/13

6:15 am-5:27 pm

1 stop8h 12m

Key West

sáb. 8/16

7:00 am-12:52 pm

1 stop8h 52m

$257

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

sáb. 7/19

9:08 pm-4:45 pm

2 stops16h 37m

Key West

mié. 7/23

3:55 pm-11:20 pm

2 stops34h 25m

$338

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

dom. 7/13

1:50 pm-3:16 pm

1 stop22h 26m

Key West

mié. 7/16

3:55 pm-11:20 pm

2 stops34h 25m

$363

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

lun. 7/7

11:59 pm-1:12 pm

1 stop10h 13m

Key West

vie. 7/11

1:00 pm-8:57 am

1 stop22h 57m

$437

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

mié. 8/6

6:14 am-7:07 pm

1 stop9h 53m

$126

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

sáb. 7/19

9:19 am-4:45 pm

2 stops28h 26m

$152

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

lun. 8/18

6:00 am-2:01 pm

2 stops29h 01m

$279

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

mar. 6/17

12:55 am-10:53 am

1 stop6h 58m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 9, 2025.

Booking 63 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 $493). 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.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June 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 69.8 F).

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 junio 12, 2025.
To help decide which airline to fly from Los Angeles to Key West, see what other customers have to say about Delta, United Airlines and Allegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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.
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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.

  • 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 $251. Other airlines that can offer you cheap pricing are Delta, from $257, and Allegiant Air, from $363. American Airlines is 53% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $126. United Airlines flights start at $279 while deals on Delta start at $609 one-way.

  • 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 $493). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Los Angeles to Key West

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Miami flights
Los Angeles to Orlando flights
Los Angeles to Fort Lauderdale flights
San Francisco to Miami flights
San Francisco to Orlando flights
Ontario to Miami flights
Burbank to Fort Lauderdale flights
San Diego to Orlando flights
Santa Ana to Fort Lauderdale flights
Los Angeles to Tampa flights
Ontario to Orlando flights
Burbank to Miami flights
Santa Ana to Miami flights
San Diego to Miami flights
Las Vegas to Orlando flights
Burbank to Orlando flights
San Francisco to Fort Lauderdale flights
Los Angeles to West Palm Beach flights
Ontario to Fort Lauderdale flights
Santa Ana to Orlando flights
Oakland to Fort Lauderdale flights
Las Vegas to Miami flights
San Francisco to Tampa flights
Las Vegas to Fort Lauderdale flights
Oakland to Miami flights
San Jose to Miami flights
San Diego to Fort Lauderdale flights
San Francisco to West Palm Beach flights
Ontario to Tampa flights
Sacramento to Orlando flights
San Jose to Orlando flights
Sacramento to Miami flights
San Diego to Tampa flights
Oakland to Orlando flights
Las Vegas to Tampa flights
Santa Ana to Tampa flights
San Jose to Fort Lauderdale flights
Los Angeles to Pensacola flights
Sacramento to Fort Lauderdale flights
Ontario to West Palm Beach flights
Burbank to Tampa flights
Los Angeles to Valparaiso flights
San Francisco to Jacksonville flights
Los Angeles to Fort Myers flights
Sacramento to Tampa flights
Los Angeles to Orlando Sanford Intl flights
Ontario to Pensacola flights
Los Angeles to Jacksonville flights
Ontario to Jacksonville flights
Los Angeles to Sarasota flights

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$496FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$542FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$399Average$638FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.