What is the cheapest airline that flies from Key West to Central America?

American Airlines is the most popular carrier operating from Key West to Central America

When did momondo last update prices for flights from Key West Airport to Central America?

Prices for flights from Key West Airport to Central America are refreshed on a daily basis.

How old do you have to be to fly from Key West Airport to Central America?

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 Key West Airport to Central America.

What documentation or ID do you need to fly to Central America?

The required travel and health documents for your Central America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Central America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$312 Cheap Flights from Key West to Central America in 2025/26

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Find the cheapest flights from Key West to Central America

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:06 am - 7:44 pm

EYW

SJO

14h 38m1 stop

6:00 am - 7:10 pm

SJO

EYW

12h 10m1 stop

$512American Airlines

Wed, Jan 21 - Mon, Jan 26

7:08 am - 7:44 pm

EYW

SJO

13h 36m2 stops

8:00 am - 9:47 pm

SJO

EYW

12h 47m2 stops

$516American Airlines

Wed, Jan 21 - Mon, Jan 26

4:02 pm - 6:25 pm

EYW

SJO

4h 23m1 stop

2:35 pm - 11:14 am

SJO

EYW

18h 39m1 stop

$530American Airlines

Fri, Apr 24 - Sat, May 2

4:02 pm - 6:25 pm

EYW

SJO

4h 23m1 stop

2:25 pm - 11:14 am

SJO

EYW

18h 49m2 stops

$534American Airlines

Fri, Apr 24 - Sat, May 2

American Airlines flights from Key West to Central America

Our best American Airlines deals on Key West to Central America flight tickets

American Airlines

Jan 21

EYW6:06 amKey West

14h 38m

1 stop

SJO7:44 pmSan José Juan Santamaria Intl

Jan 26

SJO6:00 amSan José Juan Santamaria Intl

12h 10m

1 stop

EYW7:10 pmKey West

$512

Find similar

American Airlines

Jan 21

EYW7:08 amKey West

13h 36m

2 stops

SJO7:44 pmSan José Juan Santamaria Intl

Jan 26

SJO8:00 amSan José Juan Santamaria Intl

12h 47m

2 stops

EYW9:47 pmKey West

$516

Find similar

American Airlines

Apr 24

EYW4:02 pmKey West

4h 23m

1 stop

SJO6:25 pmSan José Juan Santamaria Intl

May 2

SJO2:35 pmSan José Juan Santamaria Intl

18h 39m

1 stop

EYW11:14 amKey West

$530

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Key West to Central America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestSan José

EYW - SJO

EYWSJO

Key West

Wed 1/21

6:06 am-7:44 pm

1 stop14h 38m

San José Juan Santamaria Intl

Mon 1/26

6:00 am-7:10 pm

1 stop12h 10m

$512

Key WestSan José

EYW - SJO

EYWSJO

Key West

Wed 1/21

7:08 am-7:44 pm

2 stops13h 36m

San José Juan Santamaria Intl

Mon 1/26

8:00 am-9:47 pm

2 stops12h 47m

$516

Key WestSan José

EYW - SJO

EYWSJO

Key West

Fri 4/24

4:02 pm-6:25 pm

1 stop4h 23m

San José Juan Santamaria Intl

Sat 5/2

2:35 pm-11:14 am

1 stop18h 39m

$530

Key WestSan José

EYW - SJO

EYWSJO

Key West

Fri 4/24

4:02 pm-6:25 pm

1 stop4h 23m

San José Juan Santamaria Intl

Sat 5/2

2:25 pm-11:14 am

2 stops18h 49m

$534

Key WestSan José

EYW - SJO

EYWSJO

Key West

Fri 4/24

8:08 am-1:10 pm

1 stop7h 02m

$312

Key WestSan José

EYW - SJO

EYWSJO

Key West

Mon 12/22

4:03 pm-9:00 pm

1 stop5h 57m

$330

Key WestSan José

EYW - SJO

EYWSJO

Key West

Mon 12/22

4:40 pm-10:32 am

2 stops18h 52m

$335

Key WestSan José

EYW - SJO

EYWSJO

Key West

Mon 12/22

9:57 am-9:40 pm

3 stops36h 43m

$406

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Key West to Central America

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

Prices

Airlines

What is the cheapest day to depart on your flight to Central America?

The cheapest day to depart from Key West to Central America is on a Thursday. Travelers who choose to depart for Central America on a Thursday will often find tickets for as low as $554. On the other hand, Monday is the most expensive day to depart from Key West because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $769.

What is the cheapest time of day to depart on your flight to Central America?

Our data shows that the cheapest Key West to Central America flights are usually those with departure times in the afternoon. Our users have found flights to Central America in the afternoon for as low as $584. Try not to purchase tickets at noon because they tend to be around $764. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Key West to Central America flight deals and tips

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

Fastest flight time	16h 05m
Direct flights	None

The fastest flight from Key West to Central America takes 16h 05m

There are no direct flights from Key West to Central America. There are no popular flight routes from Key West to Central America.

Search flight deals

When did momondo last update prices for flights from Key West Airport to Central America?
Prices for flights from Key West Airport to Central America are refreshed on a daily basis.
How old do you have to be to fly from Key West Airport to Central America?
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 Key West Airport to Central America.
What documentation or ID do you need to fly to Central America?
The required travel and health documents for your Central America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Central America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Central America?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Key West to Central America for you.

Can I find flights from Key West to Central America with flexible booking policies on momondo?

Flights from Key West to Central America 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 Key West to Central America?

momondo helps you find the best flight between Key West and Central America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Key West to Central America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.