Cheap Flights from San Antonio Oeste (OES) to Key West (EYW)

Popular airlines from San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW)

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Frequently asked questions

How much does a flight from San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW) cost?
Get a cheap one-way flight or cheap return flight from San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW)?
is the most affordable month to fly from OES to EYW. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from OES to EYW. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW)?
Direct flights from San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OES to EYW?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW)?
To avoid possible delays on the San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**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 San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW) last-minute?
Booking your plane ticket from OES to EYW shortly before your journey is generally more expensive. But if you're flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book an OES to EYW flight and hotel package?
Securing an OES to EYW flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio Oeste (OES-Antoine de Saint Exupery) to Key West Intl. Airport (EYW)?
In most cases, you can cancel or reschedule your OES to EYW flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, head to our Customer Service portal.

Travel information

Origin airport
Antoine de Saint Exupery
Destination airport
Key West Intl.
Distance
4638 mi

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San Antonio Oeste to Key West Flights

The cheapest times to fly from San Antonio Oeste to Key West

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 San Antonio Oeste to Key West are during the month of . You can find some of the cheapest flights from San Antonio Oeste to Key West with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio Oeste to Key West

Sunday is one of the best days to book for cheap flights from San Antonio Oeste to Key West: 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 San Antonio Oeste to Key West

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 San Antonio Oeste to Key West in 2026. 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 San Antonio Oeste to Key West 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 San Antonio Oeste to Key West 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.

 

San Antonio Oeste to Key West Flights

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*Available to One Key members.