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Cheap flights from San Juan to Key West from $260

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Juan to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:57 am - 10:19 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
7h 22m1 stop Orlando
Multiple Airlines Logo
10:59 am - 9:35 amEYW  Key West-SJU San Juan Luis Munoz Marin Intl
22h 36m1 stop Orlando
$260Multiple Airlines
Sat, Sep 26 - Mon, Oct 5
Multiple Airlines Logo
10:42 am - 10:19 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
23h 37m1 stop Orlando
Multiple Airlines Logo
10:04 am - 11:57 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
13h 53m1 stop Tampa
$320Multiple Airlines
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
6:42 pm - 10:19 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
15h 37m1 stop Orlando
Multiple Airlines Logo
10:59 am - 2:18 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
27h 19m1 stop Orlando
$326Multiple Airlines
Sun, Sep 13 - Thu, Sep 17
Multiple Airlines Logo
6:55 pm - 12:19 pmSJU  San Juan Luis Munoz Marin Intl-EYW Key West
17h 24m2 stops Philadelphia Tampa
Multiple Airlines Logo
10:59 am - 9:35 amEYW  Key West-SJU San Juan Luis Munoz Marin Intl
22h 36m1 stop Orlando
$348Multiple Airlines
Sun, Sep 27 - Mon, Oct 5
Multiple Airlines Logo
12:59 am - 11:21 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
10h 22m2 stops Philadelphia Tampa
Multiple Airlines Logo
12:01 pm - 11:58 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
11h 57m1 stop Tampa
$373Multiple Airlines
Sat, Sep 12 - Thu, Sep 17
Multiple Airlines Logo
6:30 am - 9:30 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
27h 00m2 stops Atlanta Hartsfield-Jackson Indianapolis
Multiple Airlines Logo
10:04 am - 11:57 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
13h 53m1 stop Tampa
$460Multiple Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
6:00 am - 6:52 pmSJU  San Juan Luis Munoz Marin Intl-EYW Key West
12h 52m2 stops Miami Charlotte Douglas
American Airlines Logo
7:19 pm - 9:46 amEYW  Key West-SJU San Juan Luis Munoz Marin Intl
14h 27m2 stops Charlotte Douglas Miami
$506American Airlines
Sun, Sep 27 - Mon, Oct 5
American Airlines Logo
6:00 am - 6:52 pmSJU  San Juan Luis Munoz Marin Intl-EYW Key West
12h 52m2 stops Miami Charlotte Douglas
American Airlines Logo
7:19 pm - 9:46 amEYW  Key West-SJU San Juan Luis Munoz Marin Intl
14h 27m2 stops Charlotte Douglas Miami
$526American Airlines
Sun, Sep 27 - Mon, Oct 5
American Airlines Logo
6:20 am - 6:49 pmSJU  San Juan Luis Munoz Marin Intl-EYW Key West
12h 29m2 stops Miami Charlotte Douglas
American Airlines Logo
4:45 pm - 9:46 amEYW  Key West-SJU San Juan Luis Munoz Marin Intl
17h 01m2 stops Charlotte Douglas Miami
$571American Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
1:18 pm - 9:22 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
21h 04m1 stop Miami
American Airlines Logo
6:26 pm - 2:17 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
18h 51m2 stops Charlotte Douglas Miami
$637American Airlines
Fri, Jan 15 - Sun, Jan 24

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American Airlines flights from San Juan to Key West

Our best American Airlines deals on San Juan to Key West flight tickets
American Airlines
Sep 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 52m
2 stops
EYW6:52 pmKey West
Oct 5
EYW7:19 pmKey West
14h 27m
2 stops
SJU9:46 amSan Juan Luis Munoz Marin Intl
$506
American Airlines
Sep 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 52m
2 stops
EYW6:52 pmKey West
Oct 5
EYW7:19 pmKey West
14h 27m
2 stops
SJU9:46 amSan Juan Luis Munoz Marin Intl
$526
American Airlines
Oct 7
SJU6:20 amSan Juan Luis Munoz Marin Intl
12h 29m
2 stops
EYW6:49 pmKey West
Oct 14
EYW4:45 pmKey West
17h 01m
2 stops
SJU9:46 amSan Juan Luis Munoz Marin Intl
$571

United Airlines flights from San Juan to Key West

Our best United Airlines deals on San Juan to Key West flight tickets
United Airlines
Sep 19
SJU1:00 amSan Juan Luis Munoz Marin Intl
12h 29m
1 stop
EYW1:29 pmKey West
Sep 23
EYW2:20 pmKey West
9h 30m
1 stop
SJU11:50 pmSan Juan Luis Munoz Marin Intl
$935
United Airlines
Sep 19
SJU1:00 amSan Juan Luis Munoz Marin Intl
12h 29m
1 stop
EYW1:29 pmKey West
Sep 23
EYW2:20 pmKey West
9h 30m
1 stop
SJU11:50 pmSan Juan Luis Munoz Marin Intl
$986
United Airlines
Sep 19
SJU1:00 amSan Juan Luis Munoz Marin Intl
12h 29m
1 stop
EYW1:29 pmKey West
Sep 23
EYW2:20 pmKey West
9h 30m
1 stop
SJU11:50 pmSan Juan Luis Munoz Marin Intl
$1,006

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Sat 9/26

2:57 am-10:19 am

1 stop7h 22m

Key West

Mon 10/5

10:59 am-9:35 am

1 stop22h 36m

$260

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Wed 10/7

10:42 am-10:19 am

1 stop23h 37m

Key West

Wed 10/14

10:04 am-11:57 pm

1 stop13h 53m

$320

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Sun 9/13

6:42 pm-10:19 am

1 stop15h 37m

Key West

Thu 9/17

10:59 am-2:18 pm

1 stop27h 19m

$326

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Sun 9/27

6:55 pm-12:19 pm

2 stops17h 24m

Key West

Mon 10/5

10:59 am-9:35 am

1 stop22h 36m

$348
Quickest round-trip

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Sat 9/12

12:59 am-11:21 am

2 stops10h 22m

Key West

Thu 9/17

12:01 pm-11:58 pm

1 stop11h 57m

$373

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Wed 10/7

6:30 am-9:30 am

2 stops27h 00m

Key West

Wed 10/14

10:04 am-11:57 pm

1 stop13h 53m

$460

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Sun 9/27

6:00 am-6:52 pm

2 stops12h 52m

Key West

Mon 10/5

7:19 pm-9:46 am

2 stops14h 27m

$506

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Sun 9/27

6:00 am-6:52 pm

2 stops12h 52m

Key West

Mon 10/5

7:19 pm-9:46 am

2 stops14h 27m

$526

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Wed 10/7

6:20 am-6:49 pm

2 stops12h 29m

Key West

Wed 10/14

4:45 pm-9:46 am

2 stops17h 01m

$571

San JuanKey West

SJU San Juan Luis Munoz Marin Intl - EYW Key West

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 1/15

1:18 pm-9:22 am

1 stop21h 04m

Key West

Sun 1/24

6:26 pm-2:17 pm

2 stops18h 51m

$637

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Juan to Key West flight deals and tips

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

Best Price Found

$260

Fastest flight time

22h 34m

Direct flights

None
The best flight deal from San Juan to Key West found on momondo in the last 72 hours is $260
The fastest flight from San Juan to Key West takes 22h 34m
There are no direct flights from San Juan to Key West. There are no popular flight routes from San Juan to Key West.
Search flight deals

Frequently asked questions about flying from San Juan to Key West

  • How far is San Juan to Key West by plane?

    Key West is 1091.2 mi away from San Juan. Typically, this will take 22h 34m by plane in normal conditions.

  • When did momondo last update prices for flights from San Juan to Key West Airport?

    Prices for flights from San Juan to Key West Airport refresh daily.

  • How old do you have to be to fly from San Juan to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Juan 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.

Frequently asked questions about flying from San Juan to Key West

  • How do I get Price Alerts for flights from San Juan to Key West?

    Search flight deals from San Juan to Key West. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from San Juan to Key West with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 San Juan to Key West?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Juan to Key West. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Juan to Key West with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Key West from San Juan with this policy.

How can momondo help me find flights from San Juan to Key West?

Once all potential San Juan to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Key West from San Juan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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