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$231+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EYW
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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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 January 17, 2025.

Round-trip from

$356
(Trip.com)

One-way from

$231
(JetBlue)

Popular in

June

Cheapest in

October

Average price

$544
From San Juan to Key West
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One-way flight from San Juan to Key West
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High demand for flights, 11% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in January 2025
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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 January 17, 2025.

This Trip.com deal was found by Cheapflights users on 1/15. 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.
Sat 4/55:25 amSJU - EYW
1 stop7h 50mMultiple Airlines
Tue 4/86:00 pmEYW - SJU
1 stop6h 52mMultiple Airlines
Deal found 1/15$356
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Sat 4/56:21 amSJU - EYW
1 stop11h 08mAmerican Airlines
Tue 4/88:00 amEYW - SJU
1 stop6h 45mAmerican Airlines
Deal found 1/15$360
This JetBlue deal was found by Cheapflights users on 1/15. 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.
Fri 7/41:10 pmSJU - EYW
1 stop5h 45mJetBlue
Sun 7/66:00 pmEYW - SJU
1 stop5h 21mJetBlue
Deal found 1/15$595
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 1/222:05 amSJU - EYW
1 stop11h 42mUnited Airlines
Sun 1/267:40 pmEYW - SJU
2 stops27h 56mUnited Airlines
Deal found 1/15$619

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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Sat 4/5

5:25 am-1:15 pm

1 stop7h 50m

Key West

Tue 4/8

6:00 pm-12:52 am

1 stop6h 52m

$356

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Sat 4/5

6:21 am-6:46 pm

1 stop12h 25m

Key West

Tue 4/8

8:00 am-5:10 pm

2 stops9h 10m

$360

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 7/4

1:10 pm-6:55 pm

1 stop5h 45m

Key West

Sun 7/6

6:00 pm-11:21 pm

1 stop5h 21m

$595

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Wed 2/12

2:05 am-2:20 pm

2 stops13h 15m

Key West

Wed 2/19

12:12 pm-10:22 pm

1 stop9h 10m

$706

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Sat 3/8

6:00 am-1:15 pm

1 stop8h 15m

$231

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Sat 3/8

8:35 am-8:15 am

2 stops24h 40m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

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 January 17, 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 January 17, 2025.
See what other customers who have flown with American Airlines and United Airlines from San Juan to Key West have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.4
Good
3,199 reviews

Overall

7.4

Boarding

7.6

Entertainment

7.4

Food

6.9

Crew

8.1

Comfort

7.7

Reviews

1 / 10

After bag drop had to go through security again. Delayed flight

JetBlue
7.4
Good
3,199 reviews
JetBlue
7.4
Good
3,199 reviews

Overall

7.4

Boarding

7.6

Entertainment

7.4

Food

6.9

Crew

8.1

Comfort

7.7

Reviews

1 / 10

After bag drop had to go through security again. Delayed flight

United Airlines
7.4
Good
8,964 reviews
JetBlue
7.4
Good
3,199 reviews

Overall

7.4

Boarding

7.6

Entertainment

7.4

Food

6.9

Crew

8.1

Comfort

7.7

Reviews

1 / 10

After bag drop had to go through security again. Delayed flight

American Airlines
7.2
Good
10,000 reviews
JetBlue
7.4
Good
3,199 reviews

Overall

7.4

Boarding

7.6

Entertainment

7.4

Food

6.9

Crew

8.1

Comfort

7.7

Reviews

1 / 10

After bag drop had to go through security again. Delayed flight

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 $360. Additional round-trip tickets that might be worth considering are offered by JetBlue and United Airlines, with the lowest prices starting at $595 and $706, respectively. Users have found that American Airlines is 22% cheaper than the other options available to this destination.

  • 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 $531). 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.

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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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$463FlexibilityNo cancel feeOn-time71%
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