$310 Cheap JetBlue Airways flights San Juan (SJU) to Key West (EYW)

View $310 flight on Mon, Nov 24, 2025Opens in a new window

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$310 Cheap JetBlue Airways flights San Juan (SJU) to Key West (EYW)

Prices were available within the past 7 days and start at $310 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from San Juan (SJU) to Key West (EYW)
Origin airport
Luis Munoz Marin Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
1095 mi

Frequently asked questions

How much is a JetBlue Airways flight from Luis Munoz Marin Intl. Airport (SJU) to Key West Intl. Airport (EYW)?
Finding cheap one-way JetBlue Airways flights from SJU to EYW from $310 on Expedia couldn't be simpler --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SJU to EYW with JetBlue Airways?
Look for return or one-way flights to Key West in September or August. You could find a cheap fare with JetBlue Airways during these off-peak times.
What is the cheapest time to book flights from Luis Munoz Marin Intl. Airport (SJU) to Key West Intl. Airport (EYW) with JetBlue Airways?
To grab cheap flights from SJU to EYW with JetBlue Airways, begin your search about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does JetBlue Airways fly nonstop from Luis Munoz Marin Intl. Airport (SJU) to Key West Intl. Airport (EYW)?
To see if there's a direct route from SJU to EYW with JetBlue Airways or any other carriers, check the "Nonstop" filter when searching for flights.
What is the earliest JetBlue Airways flight from SJU to EYW?
Filter your results by "Early Morning" and "Morning" to find the earliest flights from SJU to EYW. Taking off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does JetBlue Airways fly into in Key West?
Board a JetBlue Airways flight from Luis Munoz Marin Intl. Airport (SJU) to Key West, and you're most likely to come in to Key West Intl. Airport (EYW). This is the airline's primary hub in this destination.
Can I change or cancel my JetBlue Airways flight from Luis Munoz Marin Intl. Airport (SJU) to Key West Intl. Airport (EYW)?
You can usually cancel or modify your flight, although additional fees may apply if you made your booking over 24 hours ago. Want to keep your options open? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you need to revise your plans. To modify your booking, head to "Trips," select your flight and click on "Manage Booking" for more details.

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