EYW - SJU

$183 Find Cheap Flights from Key West to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Key West to San Juan departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$337
Multiple Airlines
Wed 9/23Wed 9/30
EYW - SJU • 1 stop
Cheapest one-way
$183
Multiple Airlines
Tue 6/16
EYW - SJU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Key West and San Juan. You'll need at least 1 connection.
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We hope you love your trip to San Juan!
Flight Deals
Useful Info
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
10:04 am - 11:57 pm
EYW
-
SJU
13h 53m
1 stop
Multiple Airlines Logo
4:39 pm - 7:42 am
SJU
-
EYW
15h 03m
1 stop
$337Multiple Airlines
Wed, Jul 1 - Wed, Jul 8
Multiple Airlines Logo
11:46 am - 12:37 am
EYW
-
SJU
12h 51m
1 stop
Multiple Airlines Logo
7:34 am - 11:25 am
SJU
-
EYW
27h 51m
2 stops
$372Multiple Airlines
Wed, Jul 1 - Wed, Jul 8
Multiple Airlines Logo
11:46 am - 12:37 am
EYW
-
SJU
12h 51m
1 stop
Multiple Airlines Logo
7:34 am - 11:25 am
SJU
-
EYW
27h 51m
2 stops
$381Multiple Airlines
Wed, Jul 1 - Wed, Jul 8
Multiple Airlines Logo
11:46 am - 12:37 am
EYW
-
SJU
12h 51m
1 stop
Multiple Airlines Logo
6:26 pm - 11:25 am
SJU
-
EYW
16h 59m
1 stop
$382Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
10:04 am - 11:38 pm
EYW
-
SJU
13h 34m
2 stops
Multiple Airlines Logo
4:39 pm - 7:42 am
SJU
-
EYW
15h 03m
1 stop
$386Multiple Airlines
Wed, Jul 1 - Wed, Jul 8
Multiple Airlines Logo
11:46 am - 12:37 am
EYW
-
SJU
12h 51m
1 stop
Multiple Airlines Logo
5:22 pm - 7:13 pm
SJU
-
EYW
25h 51m
1 stop
$394Multiple Airlines
Thu, Jun 25 - Sun, Jun 28
Multiple Airlines Logo
11:04 am - 12:37 am
EYW
-
SJU
13h 33m
1 stop
Multiple Airlines Logo
3:06 am - 11:27 am
SJU
-
EYW
8h 21m
1 stop
$400Multiple Airlines
Fri, Sep 4 - Sun, Sep 6
Multiple Airlines Logo
1:11 pm - 12:23 am
EYW
-
SJU
11h 12m
1 stop
Multiple Airlines Logo
3:06 am - 11:27 am
SJU
-
EYW
8h 21m
1 stop
$403Multiple Airlines
Fri, Jul 3 - Mon, Jul 6
Multiple Airlines Logo
1:11 pm - 12:37 am
EYW
-
SJU
11h 26m
1 stop
Multiple Airlines Logo
5:22 pm - 12:34 pm
SJU
-
EYW
19h 12m
1 stop
$422Multiple Airlines
Fri, Sep 4 - Mon, Sep 7
Multiple Airlines Logo
1:11 pm - 12:23 am
EYW
-
SJU
11h 12m
1 stop
Multiple Airlines Logo
6:30 am - 12:34 pm
SJU
-
EYW
30h 04m
2 stops
$431Multiple Airlines
Useful Info

KAYAK's insights & trends for Key West to San Juan flights

Get data-powered insights and trends into flights from Key West to San Juan to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Key West to San Juan take?

Flying to San Juan from Key West requires at least one layover, as there are no direct flights for this route. The shortest flight duration is 3h 30m.

Good to know

Cheapest flight$183
Flight from Key West to San Juan

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Key West to San Juan flights

  • What is the cheapest flight from Key West to San Juan Luis Munoz Marin Intl Airport?

    In the last 5 days, the lowest price for a flight from Key West to San Juan Luis Munoz Marin Intl Airport was $183 for a one-way ticket and $337 for a round-trip.

  • Do I need a passport to fly between Key West and San Juan?

    A passport is required to fly from Key West to San Juan.

  • Which aircraft models fly most regularly from Key West to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Key West to San Juan?

    oneworld is the only airline alliance operating flights between Key West and San Juan.

  • How does KAYAK find such low prices on flights from Key West to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Key West to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Key West to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Key West is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Key West to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Key West with another airline. Booking your flights between Key West and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Key West to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Key West to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Key West to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Key West to San Juan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11636 reviews
7.2Comfort
6.9Entertainment
7.9Crew
6.4Food
7.5Boarding
Airline reviews

Little time between flight from Dallas to flight to Gainesville. We chose this one, 43 minutes between, because the price for a connection with at least an hour between, was so much higher. Had to ask passengers on the Dallas flight to please allow us to deplane ahead of them. The economy passengers allowed this. We had to walk very fast to the next gate, 35 gates away. Thankfully all in the same terminal. Getting to the small Gainesville plane was a little confusing as you enter an area that is boarding many small planes at the same time. We stood in the wrong line for about 15 seconds before realizing it was not our Gainesville flight. Since I had boarded at this gate in the past, I knew to check the signs carefully so we weren’t lost. The first class seat experience was wonderful. I really enjoyed the upgrade. We were offered an alcohol drink as soon as we sat down. I got something different but it was a great gesture especially since we really had to hurry to make the flight. We had packed expecting we might miss this connection, but made it. Our luggage didn’t miss the flight. American Airlines delivered our bags to our home the next day. That was very convenient!

10.0 ExcellentJolene, Jun 2026
MIA - GNV
Read more American Airlines reviews

Little time between flight from Dallas to flight to Gainesville. We chose this one, 43 minutes between, because the price for a connection with at least an hour between, was so much higher. Had to ask passengers on the Dallas flight to please allow us to deplane ahead of them. The economy passengers allowed this. We had to walk very fast to the next gate, 35 gates away. Thankfully all in the same terminal. Getting to the small Gainesville plane was a little confusing as you enter an area that is boarding many small planes at the same time. We stood in the wrong line for about 15 seconds before realizing it was not our Gainesville flight. Since I had boarded at this gate in the past, I knew to check the signs carefully so we weren’t lost. The first class seat experience was wonderful. I really enjoyed the upgrade. We were offered an alcohol drink as soon as we sat down. I got something different but it was a great gesture especially since we really had to hurry to make the flight. We had packed expecting we might miss this connection, but made it. Our luggage didn’t miss the flight. American Airlines delivered our bags to our home the next day. That was very convenient!

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

We had several flights and they were all on-time and flawless

For a 4 1/2 hour international flight all we got was 1 small pack of cookies and a drink. You had to watch movies on your own devise.

The seats need better cushioning for a nearly 5-hour flight, it was a bit uncomfortable. I'm glad American has free wi-fi but there were was a bout 30 minutes in the middle of the flight when there was no connection which was frustrating.

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

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

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