Key West

$180+ Cheap flights from San Juan to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EYW
feb. 25 — mar. 41
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Cheap flight deals from San Juan to Key West

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 20, 2025.

Round-trip from

$327
(Trip.com)

One-way from

$180
(American Airlines)

Popular in

June

Cheapest in

October
From San Juan to Key West
One-way flight from San Juan to Key West
Highest demand for flights based on searches. 10% potential increase in price ($53 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).

Find flight deals from San Juan to Key West

Cheapest flights from San Juan to Key West
Explore the most affordable flight options available from San Juan to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/66:30 amSJU - EYW
1 stop11h 45mMultiple Airlines
lun. 3/1010:00 amEYW - SJU
1 stop14h 15mMultiple Airlines
Deal found 2/19$327
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/205:00 amSJU - EYW
1 stop13h 49mAmerican Airlines
jue. 3/2711:47 amEYW - SJU
1 stop11h 53mAmerican Airlines
Deal found 2/20$334
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/68:10 amSJU - EYW
2 stops26h 05mUnited Airlines
lun. 3/107:40 pmEYW - SJU
2 stops25h 42mUnited Airlines
Deal found 2/19$552
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/207:30 amSJU - EYW
1 stop7h 38mDelta
lun. 2/247:00 amEYW - SJU
1 stop6h 31mDelta
Deal found 2/19$572
This JetBlue deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/53:26 amSJU - EYW
1 stop9h 30mJetBlue
lun. 3/1010:55 amEYW - SJU
1 stop8h 10mJetBlue
Deal found 2/19$597

Find flights from San Juan to Key West within your budget

Customize your flight search to find flights from San Juan to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

San Juan

Fly to

Key West

Route

Depart

Return

Price

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

jue. 3/6

6:30 am-5:15 pm

1 stop11h 45m

Key West

lun. 3/10

10:00 am-12:15 am

1 stop14h 15m

$327

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

jue. 3/20

5:00 am-6:49 pm

1 stop13h 49m

Key West

jue. 3/27

11:47 am-11:40 pm

1 stop11h 53m

$334

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

jue. 3/6

8:10 am-9:15 am

2 stops26h 05m

Key West

lun. 3/10

7:40 pm-9:22 pm

2 stops25h 42m

$552

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

mié. 3/5

3:26 am-11:56 am

1 stop9h 30m

Key West

lun. 3/10

10:55 am-7:05 pm

1 stop8h 10m

$597

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

jue. 3/20

5:00 am-6:49 pm

1 stop13h 49m

$180

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

vie. 3/28

12:59 am-3:33 pm

3 stops38h 34m

$237

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

vie. 3/28

12:59 am-11:56 am

1 stop10h 57m

$266

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

vie. 3/28

1:05 am-3:45 pm

2 stops14h 40m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from San Juan to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Juan to Key West

Get recent, data-driven insights about flights from San Juan to Key West including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SJU to EYW?

Find hourly flight availability from San Juan to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

One of the essential ways to save on airfare from San Juan to Key West is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated febrero 20, 2025.

Crew

8.1

Food

6.8

Comfort

7.7

Overall

7.4

Boarding

7.6

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Crew

8.1

Food

6.8

Comfort

7.7

Overall

7.4

Boarding

7.6

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Crew

8.1

Food

6.8

Comfort

7.7

Overall

7.4

Boarding

7.6

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Crew

8.1

Food

6.8

Comfort

7.7

Overall

7.4

Boarding

7.6

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Key West from San Juan?

    For a flight from San Juan to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city. Key West is the only Key West airport and it handles 0 inbound flights from San Juan per day. 1 airline has flights to Key West from San Juan on a regular basis.

  • What are the cheapest airlines flying from San Juan to Key West round-trip?

    Flying on American Airlines is currently your cheapest option to Key West, with prices starting at $334. Additional round-trip tickets that might be worth considering are offered by United Airlines and JetBlue, with the lowest prices starting at $552 and $597, respectively. Users have found that American Airlines is 29% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Juan to Key West one-way?

    $180 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from $266 and $280, respectively.

  • Can I find deals for flights from San Juan to Key West that include hotel bookings?

    Yes. In addition to deals on San Juan to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Key West.

  • Can I find deals for business class flights from San Juan to Key West?

    Yes. Cheapflights offers flight deals from San Juan to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Key West?

    Currently, August is the cheapest month in which you can book a flight from San Juan to Key West (average of $328). Flying from San Juan to Key West in March is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from San Juan to Key West

Discover the top airline that operate flights from San Juan to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$284Average$463FlexibilityNo cancel feeOn-time71%
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