$171 Cheap flight deals from Key West (EYW) to San Juan (SJU)

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Airfares from $171 One Way, $446 Round Trip from Key West to San Juan

Prices starting at $446 for return flights and $171 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 11 - Mon, Feb 23
EYW
Key West
SJU
San Juan
$446 Roundtrip, found 1 day ago
$446
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 11 from Key West to San Juan, returning Mon, Feb 23, priced at $446 found 1 day ago
Wed, Feb 25 - Sat, Feb 28
EYW
Key West
SJU
San Juan
$451 Roundtrip, found 12 hours ago
$451
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Key West to San Juan, returning Sat, Feb 28, priced at $451 found 12 hours ago
Wed, Feb 11 - Mon, Feb 23
EYW
Key West
SJU
San Juan
$466 Roundtrip, found 1 day ago
$466
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 11 from Key West to San Juan, returning Mon, Feb 23, priced at $466 found 1 day ago
Wed, Feb 25 - Sat, Feb 28
EYW
Key West
SJU
San Juan
$471 Roundtrip, found 12 hours ago
$471
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Key West to San Juan, returning Sat, Feb 28, priced at $471 found 12 hours ago
Wed, Feb 25 - Tue, Mar 3
EYW
Key West
SJU
San Juan
$475 Roundtrip, found 2 days ago
$475
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Feb 25 from Key West to San Juan, returning Tue, Mar 3, priced at $475 found 2 days ago

San Juan economy flight packages

Price found within the past 48 hours. Click for updated prices.
Embassy Suites by Hilton Dorado del Mar Beach Resort
3.5-star property

Embassy Suites by Hilton Dorado del Mar Beach Resort

8/10 Very Good! (1,057 reviews)

Mar 14 - Mar 19

5 night stay

Key West (EYW) to San Juan (SJU)

American Airlines • Non-stop roundtrip • Coach
Price was $1,705, price is now $1,275 per person
$1,275
per person
found 1 day ago
The beach area is small and lots of empty bottles all over.

Reviewed on Nov 15, 2025

Hyatt Regency Grand Reserve Puerto Rico
4.0-star property

Hyatt Regency Grand Reserve Puerto Rico

9/10 Wonderful! (2,764 reviews)

Mar 14 - Mar 19

5 night stay

Key West (EYW) to San Juan (SJU)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $2,302, price is now $1,589 per person
$1,589
per person
found 1 day ago
Great resort with a lot of amenities and for a reasonable price. The location on the island is far enough away from everything to feel secluded but close enough to get into town for shopping or nightlife if desired. I’d go back for sure.

Reviewed on Nov 11, 2025

Aire de O:live
4.0-star property

Aire de O:live

9/10 Wonderful! (328 reviews)

Mar 14 - Mar 19

5 night stay

Key West (EYW) to San Juan (SJU)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $2,362, price is now $1,731 per person
$1,731
per person
found 1 day ago
The staff were all fantastic. Very nice people. I wasn't crazy about the room. The windows are like an office building- they don't open. The Wifi was quite spotty. The sliding door for the toilet didnt work. The clothes closet didn't close properly. The bathroom sink was beautiful but the joystick spout was weird. Small complaints, really. But I would really have loved an open window...Great beach!

Reviewed on Apr 9, 2025

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More About Flying To San Juan from Key West

Route Information for Flights from Key West to San Juan

Origin Airport IATA Code
EYW
Destination Airport IATA Code
SJU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Key West to San Juan

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Frequently asked questions

Am I able to catch a flight from Key West to San Juan now?
The Covid-19 Travel Advisor will help you with questions about travel restrictions and quarantine when flying from Key West to San Juan.
What is the shortest flight from Key West to San Juan?
The shortest flight time from Key West Intl. Airport to SJU is around 3 hours and 19 minutes. Grab a wine from the cabin crew, get stuck into your travel journal or listen to that podcast — you'll have the time on this medium-haul trip.
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you'll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.