Cheap Flights from Key West (EYW) to Gustavia (SBH)

Popular airlines from Key West Intl. Airport (EYW) to Gustavia (SBH-Gustaf III)

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Alternative airports near Gustavia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Princess Juliana Intl. SXM. Cheapest option available. Flights from $735
SXM
Princess Juliana Intl.
Cheapest
Flights from $735
Flights from Key West (EYW) to Gustavia (SBH)
Origin airport
Key West Intl.
Destination airport
Gustaf III
Distance
1300 mi

Key West to Gustavia Flights

The cheapest times to fly from Key West to Gustavia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Key West to Gustavia are during the month of . You can find some of the cheapest flights from Key West to Gustavia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Key West to Gustavia

Sunday is one of the best days to book for cheap flights from Key West to Gustavia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Key West to Gustavia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Key West to Gustavia in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Key West to Gustavia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Key West to Gustavia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH) cost?
Discover the latest flight deals from EYW to SBH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EYW to SBH?
The cheapest flights from EYW to SBH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EYW to SBH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EYW to SBH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH)?
There aren't any daily direct flights departing from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from EYW to SBH?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH)?
To avoid potential delays on the Key West Intl. Airport (EYW) to Gustaf III Airport (SBH) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH) last-minute?
Last-minute bookings from EYW to SBH are usually more expensive. To secure the lowest prices, start looking for flights well ahead of time. That said, if your travel plans are flexible, it's possible to land a cheap fare just before your departure.
Is it cheaper to book an EYW to SBH flight and hotel package?
You'll typically save money by securing an EYW to SBH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH)?
If you reserved your EYW to SBH flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.