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

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH) cost?
Snag a cheap one-way flight or cheap return flight from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH)?
is the most affordable month to fly from EYW to SBH. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Key West Intl. Airport (EYW) to Gustaf III Airport (SBH)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest EYW to SBH flight.
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.

Travel information

Travel information

Origin airport
Key West Intl.
Destination airport
Gustaf III
Distance
1300 mi

Book with confidence

Book with confidence

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.

 

Key West to Gustavia Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.