Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Los Angeles to Key West from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Key West departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Los Angeles to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 5:23 pm
LAX
-
EYW
8h 23m
1 stop
Delta Logo
6:00 pm - 12:12 am
EYW
-
LAX
9h 12m
1 stop
$267Delta
Wed, Aug 5 - Tue, Aug 11
Multiple Airlines Logo
11:21 pm - 2:01 pm
LAX
-
EYW
11h 40m
1 stop
Multiple Airlines Logo
4:36 pm - 9:03 am
EYW
-
LAX
19h 27m
2 stops
$288Multiple Airlines
Thu, May 28 - Fri, May 29
American Airlines Logo
8:10 am - 7:10 pm
LAX
-
EYW
8h 00m
1 stop
American Airlines Logo
7:40 pm - 12:45 am
EYW
-
LAX
8h 05m
1 stop
$299American Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
11:21 pm - 11:25 am
LAX
-
EYW
9h 04m
1 stop
Multiple Airlines Logo
10:56 am - 9:03 am
EYW
-
LAX
25h 07m
2 stops
$302Multiple Airlines
Wed, May 27 - Thu, Jun 4
Multiple Airlines Logo
11:21 pm - 1:24 pm
LAX
-
EYW
11h 03m
1 stop
Multiple Airlines Logo
1:14 pm - 8:55 am
EYW
-
LAX
22h 41m
2 stops
$309Multiple Airlines
Wed, May 27 - Tue, Jun 2
Multiple Airlines Logo
11:21 pm - 1:24 pm
LAX
-
EYW
11h 03m
1 stop
Multiple Airlines Logo
2:51 pm - 6:01 pm
EYW
-
LAX
30h 10m
2 stops
$324Multiple Airlines
Wed, May 27 - Mon, Jun 1
Delta Logo
6:00 am - 5:23 pm
LAX
-
EYW
8h 23m
1 stop
Delta Logo
6:00 pm - 12:12 am
EYW
-
LAX
9h 12m
1 stop
$326Delta
Wed, Aug 5 - Tue, Aug 11
American Airlines Logo
11:55 pm - 1:05 pm
LAX
-
EYW
10h 10m
2 stops
American Airlines Logo
12:05 pm - 6:59 pm
EYW
-
LAX
9h 54m
1 stop
$331American Airlines
Sat, Sep 5 - Wed, Sep 9
Delta Logo
6:00 am - 5:14 pm
LAX
-
EYW
8h 14m
1 stop
Delta Logo
6:00 pm - 12:12 am
EYW
-
LAX
9h 12m
1 stop
$343Delta
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
8:10 am - 7:10 pm
LAX
-
EYW
8h 00m
1 stop
American Airlines Logo
11:28 am - 5:02 pm
EYW
-
LAX
8h 34m
1 stop
$350American Airlines
Wed, May 27 - Wed, Jun 3

American Airlines flights from Los Angeles to Key West

Our best American Airlines deals on Los Angeles to Key West flight tickets
American Airlines
Jun 2
LAX8:10 amLos Angeles
8h 00m
1 stop
EYW7:10 pmKey West
Jun 9
EYW7:40 pmKey West
8h 05m
1 stop
LAX12:45 amLos Angeles
$299
American Airlines
Sep 5
LAX11:55 pmLos Angeles
10h 10m
2 stops
EYW1:05 pmKey West
Sep 9
EYW12:05 pmKey West
9h 54m
1 stop
LAX6:59 pmLos Angeles
$331
American Airlines
May 27
LAX8:10 amLos Angeles
8h 00m
1 stop
EYW7:10 pmKey West
Jun 3
EYW11:28 amKey West
8h 34m
1 stop
LAX5:02 pmLos Angeles
$350

Delta flights from Los Angeles to Key West

Our best Delta deals on Los Angeles to Key West flight tickets
Delta
Aug 5
LAX6:00 amLos Angeles
8h 23m
1 stop
EYW5:23 pmKey West
Aug 11
EYW6:00 pmKey West
9h 12m
1 stop
LAX12:12 amLos Angeles
$267
Delta
Aug 5
LAX6:00 amLos Angeles
8h 23m
1 stop
EYW5:23 pmKey West
Aug 11
EYW6:00 pmKey West
9h 12m
1 stop
LAX12:12 amLos Angeles
$326
Delta
Aug 12
LAX6:00 amLos Angeles
8h 14m
1 stop
EYW5:14 pmKey West
Aug 17
EYW6:00 pmKey West
9h 12m
1 stop
LAX12:12 amLos Angeles
$343

momondo 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, momondo users made 832,500 searches. Data last updated May 1, 2026.
Use the filters below to find and compare flights from Los Angeles to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 8/5

6:00 am-5:23 pm

1 stop8h 23m

Key West

Tue 8/11

6:00 pm-12:12 am

1 stop9h 12m

$267

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Thu 5/28

11:21 pm-2:01 pm

1 stop11h 40m

Key West

Fri 5/29

4:36 pm-9:03 am

2 stops19h 27m

$288
Quickest round-trip

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Tue 6/2

8:10 am-7:10 pm

1 stop8h 00m

Key West

Tue 6/9

7:40 pm-12:45 am

1 stop8h 05m

$299

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 5/27

11:21 pm-11:25 am

1 stop9h 04m

Key West

Thu 6/4

10:56 am-9:03 am

2 stops25h 07m

$302

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 5/27

11:21 pm-1:24 pm

1 stop11h 03m

Key West

Tue 6/2

1:14 pm-8:55 am

2 stops22h 41m

$309

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 5/27

11:21 pm-1:24 pm

1 stop11h 03m

Key West

Mon 6/1

2:51 pm-6:01 pm

2 stops30h 10m

$324

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 8/5

6:00 am-5:23 pm

1 stop8h 23m

Key West

Tue 8/11

6:00 pm-12:12 am

1 stop9h 12m

$326

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 9/5

11:55 pm-1:05 pm

2 stops10h 10m

Key West

Wed 9/9

12:05 pm-6:59 pm

1 stop9h 54m

$331

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 8/12

6:00 am-5:14 pm

1 stop8h 14m

Key West

Mon 8/17

6:00 pm-12:12 am

1 stop9h 12m

$343

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Wed 5/27

8:10 am-7:10 pm

1 stop8h 00m

Key West

Wed 6/3

11:28 am-5:02 pm

1 stop8h 34m

$350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Key West from

How to get the cheapest flight ticket from Los Angeles to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Los Angeles and Key West?

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from Los Angeles to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $348. If you are unable to visit Key West during the month of January, then departing from Los Angeles during the month September is also very affordable. Most momondo users find prices during this month for around $350.

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

You are more likely to see cheaper flights to Key West from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $534 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Los Angeles for as low as $295 on momondo.

Can stopping save me money on Los Angeles to Key West flights?

You could potentially save up to 15% on your flight if you consider stops on a Los Angeles to Key West flight.

How have Los Angeles to Key West flight prices changed over time?

As of May 2026, prices for Los Angeles to Key West flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Los Angeles to Key West (LAX to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Key West

Fastest flight time

7h 15m

Direct flights

None
The fastest flight from Los Angeles to Key West takes 7h 15m
There are no direct flights from Los Angeles to Key West. There are no popular flight routes from Los Angeles to Key West.
Search flight deals

Frequently asked questions about flying from Los Angeles to Key West

  • How far is Los Angeles to Key West by plane?

    Los Angeles and Key West are 2280.7 mi apart from one another. Flights usually cover this in 7h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Los Angeles Airport to Key West Airport?

    Prices for flights from Los Angeles Airport to Key West Airport were last updated today.

  • How many operators does momondo search for flights from Los Angeles Airport to Key West Airport?

  • How old do you have to be to fly from Los Angeles Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Los Angeles to Key West?

Best airlines flying from Los Angeles to Key West

Compare and see reviews for airlines that fly from Los Angeles to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,684 reviews
Search American Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.9
8,464 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from Los Angeles to Key West with flexible booking policies on momondo?

Flights from Los Angeles to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Los Angeles to Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to Key West.

I’m not ready to book a flight from Los Angeles to Key West right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Los Angeles and alert you when they change.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/31
Sun 6/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States