EYW - SJU

$139 Find Cheap Flights from Key West to San Juan - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$311
Typical prices: $536-$650
Multiple Airlines
Mon 9/10Thu 9/13
EYW - SJU • 1 stop
Cheapest one-way
$139
Typical prices: $312-$463
Multiple Airlines
Sun 11/11
EYW - SJU • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Key West and San Juan Luis Munoz Marin Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 29% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $294 (round-trip)
Miami (MIA)
Shortest trip • 6h 05m (one-way)
Insights
Insights
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We hope you love your trip to San Juan Luis Munoz Marin Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Key West to San Juan (EYW-SJU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Key West to San Juan

Thu, Sep 10 - Sun, Sep 13
Multiple Airlines Logo
10:59 am - 5:43 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
6h 44m1 stop Orlando
Multiple Airlines Logo
2:57 am - 10:19 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
7h 22m1 stop Orlando
$311Multiple Airlines
Wed, Sep 9 - Sat, Sep 12
Multiple Airlines Logo
10:04 am - 5:48 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
31h 44m2 stops Tampa Philadelphia
Multiple Airlines Logo
2:57 am - 10:19 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
7h 22m1 stop Orlando
$339Multiple Airlines
Sun, Sep 13 - Thu, Sep 17
Multiple Airlines Logo
10:59 am - 9:35 amEYW  Key West-SJU San Juan Luis Munoz Marin Intl
22h 36m1 stop Orlando
Multiple Airlines Logo
5:11 pm - 9:24 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
40h 13m2 stops Atlanta Hartsfield-Jackson Tampa
$370Multiple Airlines
Sun, Sep 13 - Wed, Sep 16
Multiple Airlines Logo
10:59 am - 9:35 amEYW  Key West-SJU San Juan Luis Munoz Marin Intl
22h 36m1 stop Orlando
Multiple Airlines Logo
2:57 am - 10:19 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
7h 22m1 stop Orlando
$378Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
10:59 am - 5:43 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
6h 44m1 stop Orlando
Multiple Airlines Logo
6:55 pm - 9:24 amSJU  San Juan Luis Munoz Marin Intl-EYW Key West
38h 29m2 stops Philadelphia Tampa
$387Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
6:27 pm - 9:24 amEYW  Key West-SJU San Juan Luis Munoz Marin Intl
14h 57m2 stops Charlotte Douglas Miami
American Airlines Logo
6:00 am - 5:55 pmSJU  San Juan Luis Munoz Marin Intl-EYW Key West
11h 55m2 stops Miami Charlotte Douglas
$626American Airlines
Wed, Sep 9 - Sun, Sep 13
American Airlines Logo
7:47 pm - 11:00 amEYW  Key West-SJU San Juan Luis Munoz Marin Intl
15h 13m1 stop Miami
American Airlines Logo
11:51 am - 7:17 pmSJU  San Juan Luis Munoz Marin Intl-EYW Key West
7h 26m1 stop Miami
$712American Airlines
Wed, Sep 9 - Sun, Sep 13
American Airlines Logo
6:27 pm - 1:57 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
19h 30m2 stops Charlotte Douglas Miami
American Airlines Logo
4:38 pm - 2:49 pmSJU  San Juan Luis Munoz Marin Intl-EYW Key West
22h 11m2 stops Miami Charlotte Douglas
$832American Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
2:15 pm - 11:50 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
9h 35m1 stop Newark
United Airlines Logo
6:35 pm - 1:54 pmSJU  San Juan Luis Munoz Marin Intl-EYW Key West
19h 19m1 stop Newark
$872United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
2:15 pm - 11:50 pmEYW  Key West-SJU San Juan Luis Munoz Marin Intl
9h 35m1 stop Newark
United Airlines Logo
4:50 pm - 3:29 pmSJU  San Juan Luis Munoz Marin Intl-EYW Key West
22h 39m3 stops Washington, D.C. Dulles Intl Columbus Chicago O'Hare Intl
$917United Airlines
Booking Insights

Price, demand and travel trends for Key West to San Juan Luis Munoz Marin Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Key West to San Juan Luis Munoz Marin Intl Airport with more confidence.

What's the cheapest day of the week to fly from Key West to San Juan Luis Munoz Marin Intl Airport?

Saturday is the cheapest day of the week to fly from Key West to San Juan Luis Munoz Marin Intl Airport, it is 30% cheaper than the average day. Thursday is the most expensive day with flight prices 47% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Key West to San Juan Luis Munoz Marin Intl Airport flights

Low season

April

Cheapest flight

$139
Most popular time to fly with an average 5% increase in price.
Flight from Key West to San Juan Luis Munoz Marin Intl Airport

When to book flights from Key West to San Juan

Are your dates flexible? Find out the best times to travel from Key West to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Key West to San Juan Luis Munoz Marin Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Key West to San Juan Luis Munoz Marin Intl Airport?

    Flights from Key West to San Juan Luis Munoz Marin Intl Airport usually depart from Key West (EYW) and arrive at San Juan Luis Munoz Marin Intl (SJU).

  • What cabin classes can I book on flights from Key West to San Juan Luis Munoz Marin Intl Airport?

    Only Economy Class is available on flights from Key West to San Juan Luis Munoz Marin Intl Airport.

  • Which airports do connecting flights from Key West to San Juan Luis Munoz Marin Intl Airport pass through?

    Connecting flights from Key West to San Juan Luis Munoz Marin Intl Airport most commonly pass through:

    • Miami (MIA) - 94% of one-stop connections
    • Orlando (MCO) - 6% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Key West to San Juan Luis Munoz Marin Intl Airport?

    On the Key West to San Juan Luis Munoz Marin Intl Airport route, being flexible with your departure day can save you up to 53%. Saturday is the cheapest day at $415 round-trip on average, while Thursday is the most expensive at $866: a $451 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in San Juan Luis Munoz Marin Intl Airport?

    Some of the most popular sights in San Juan Luis Munoz Marin Intl Airport are Viejo San Juan, Condado Beach and Puerto Rico Convention Center. These are among the most viewed places in San Juan Luis Munoz Marin Intl Airport on KAYAK.

  • How long is a flight from Key West to San Juan Luis Munoz Marin Intl Airport?

    A nonstop flight from Key West to San Juan Luis Munoz Marin Intl Airport takes 0h 00m, covering 1,096 miles.

  • Do I need a passport to fly from Key West to San Juan Luis Munoz Marin Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Key West to San Juan Luis Munoz Marin Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $311 to $2,179. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Key West to San Juan Luis Munoz Marin Intl Airport looking right now?

    One-way fares from Key West to San Juan Luis Munoz Marin Intl Airport are currently lower than usual. Average one-way flight prices are about $188, which is 53% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Key West to San Juan Luis Munoz Marin Intl Airport?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 6h 05m, compared with 13h 24m via Orlando (MCO).

  • What car rental options are available at San Juan Luis Munoz Marin Intl Airport (SJU)?

    San Juan Luis Munoz Marin Intl Airport (SJU) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · U-Save
    · Payless
    · Hertz
    · Europcar

  • How much should I expect to pay for a Key West to San Juan Luis Munoz Marin Intl Airport flight?

    Round-trip flights from Key West to San Juan Luis Munoz Marin Intl Airport range from $536 to $650, with an average of $586 over the past 12 months. Anything below $536 counts as a good deal.

Your guide to booking Key West to San Juan Luis Munoz Marin Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Thursday. On this route, Saturday flights average $415 - about $451 less than Thursday (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Key West to San Juan Luis Munoz Marin Intl Airport trip for February. Fares historically average $415 round-trip in that month - typically $460 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Juan Luis Munoz Marin Intl Airport.
    - Coral by The Sea Hotel
    - Hampton Inn & Suites by Hilton San Juan
    - Palmar Sur

Everything you need to know for your flight from Key West to San Juan

Information on your arrival and departure airports

Key West (EYW)
Luis Munoz Marin Intl (SJU)