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

Prices are currently low for flights on this route. Typical prices usually range from $418 to $664. The lowest price recently found on this route was $251.

Question 1

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

Accepted Answer

As of July 2025, prices for Los Angeles to Key West flights are approximately 32% cheaper when compared to flights at the same time last year.

Question 2

What is the cheapest airline that flies from Los Angeles to Key West?

Accepted Answer

American Airlines, JetBlue, and United Airlines are the most popular carriers operating from Los Angeles to Key West

Question 3

What is the cheapest month to fly to Key West?

Accepted Answer

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 $358. 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 $431.

Question 4

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

Accepted Answer

You could potentially save up to 31% on your flight if you consider stops on a Los Angeles to Key West flight.

Question 5

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

Accepted Answer

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 $528 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 $400 on momondo.

Question 6

What airlines fly to Key West?

Accepted Answer

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Los Angeles according to our data. American Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

Question 7

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $418 to $664.
The lowest price recently found on this route was $251.

Question 8

What is the cheapest day to depart on your flight to Key West?

Accepted Answer

On average, the least expensive day to fly to Key West from Los Angeles is on a Saturday. momondo users have found tickets for Saturday departures for as low as $447. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to Key West for around $597.

Question 9

What is the cheapest time of day to depart on your flight to Key West?

Accepted Answer

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Los Angeles to Key West in the morning for as low as $496. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the evening, with an average ticket price of $594. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

As of July 2025, there are 3 operators available to choose from for flights from Los Angeles Airport to Key West Airport.

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

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.

Best Price Found	$125
Fastest flight time	7h 12m
Direct flights	None
Airports in Key West	1 airport

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $278	Free Cancellation	Rating 8.0 7,953 reviews	Search Delta flights
American Airlines	PriceFrom $283	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $399	Free Cancellation	Rating 7.4 8,856 reviews	Search United Airlines flights

Cheap flights from Los Angeles to Key West from $125

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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?

What is the cheapest day to depart on your flight to Key West?

What is the cheapest time of day to depart on your flight to Key West?

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

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

You could potentially save up to 31% 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 July 2025, prices for Los Angeles to Key West flights are approximately 32% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to Key West?

American Airlines, JetBlue, and United Airlines are the most popular carriers operating from Los Angeles to Key West

What airlines fly to Key West?

When to book flights from Los Angeles to Key West

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

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How far is Los Angeles to Key West by plane?

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

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?

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

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

Best airlines flying from Los Angeles to Key West

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