$333 Cheap Flights from Key West (EYW) to Hyannis (HYA)

View $333 flight on Sat, Jul 26, 2025Opens in a new window

Popular airlines from Key West Intl. Airport (EYW) to Hyannis, MA (HYA-Barnstable Municipal)

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Cheap Flights from Key West to Hyannis (EYW-HYA)

Prices were available within the past 7 days and start at $333 for one-way flights and $516 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 18 - Mon, Aug 25
EYW
Key West
HYA
Hyannis
$516 Roundtrip, found 23 hours ago
$516
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Key West to Hyannis, returning Mon, Aug 25, priced at $516 found 23 hours ago
American Airlines
Tue, Aug 5 - Tue, Aug 12
EYW
Key West
HYA
Hyannis
$526 Roundtrip, found 21 hours ago
$526
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Tue, Aug 5 from Key West to Hyannis, returning Tue, Aug 12, priced at $526 found 21 hours ago
American Airlines
Tue, Aug 19 - Mon, Aug 25
EYW
Key West
HYA
Hyannis
$541 Roundtrip, found 23 hours ago
$541
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Tue, Aug 19 from Key West to Hyannis, returning Mon, Aug 25, priced at $541 found 23 hours ago
American Airlines
Tue, Jul 29 - Tue, Aug 12
EYW
Key West
HYA
Hyannis
$551 Roundtrip, found 11 hours ago
$551
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jul 29 from Key West to Hyannis, returning Tue, Aug 12, priced at $551 found 11 hours ago
American Airlines
Tue, Jul 29 - Tue, Aug 5
EYW
Key West
HYA
Hyannis
$561 Roundtrip, found 11 hours ago
$561
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jul 29 from Key West to Hyannis, returning Tue, Aug 5, priced at $561 found 11 hours ago
American Airlines
Mon, Jul 28 - Tue, Aug 12
EYW
Key West
HYA
Hyannis
$581 Roundtrip, found 11 hours ago
$581
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Mon, Jul 28 from Key West to Hyannis, returning Tue, Aug 12, priced at $581 found 11 hours ago
American Airlines
Wed, Aug 20 - Mon, Aug 25
EYW
Key West
HYA
Hyannis
$586 Roundtrip, found 23 hours ago
$586
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Aug 20 from Key West to Hyannis, returning Mon, Aug 25, priced at $586 found 23 hours ago
American Airlines
Mon, Jul 28 - Tue, Aug 5
EYW
Key West
HYA
Hyannis
$591 Roundtrip, found 11 hours ago
$591
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Mon, Jul 28 from Key West to Hyannis, returning Tue, Aug 5, priced at $591 found 11 hours ago
American Airlines
Mon, Aug 18 - Wed, Aug 27
EYW
Key West
HYA
Hyannis
$595 Roundtrip, found 23 hours ago
$595
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Key West to Hyannis, returning Wed, Aug 27, priced at $595 found 23 hours ago
American Airlines
Tue, Aug 5 - Thu, Aug 14
EYW
Key West
HYA
Hyannis
$605 Roundtrip, found 21 hours ago
$605
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Tue, Aug 5 from Key West to Hyannis, returning Thu, Aug 14, priced at $605 found 21 hours ago
Flights from Key West (EYW) to Hyannis (HYA)
Origin airport
Key West Intl.
Destination airport
Barnstable Municipal
Airlines serving
American Airlines
Roundtrip price
$515
Distance
1352 mi

Key West to Hyannis Flights

The cheapest times to fly from Key West to Hyannis

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

 

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

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

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 Hyannis in 2025. You can also book with separate airlines for your outbound and return journeys, from $333 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 Hyannis 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 Hyannis 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 Barnstable Municipal Airport (HYA) cost?
Discover the latest flight deals from EYW to HYA 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 HYA?
The cheapest flights from EYW to HYA 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 HYA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EYW to HYA. 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 Barnstable Municipal Airport (HYA)?
There are no daily direct flights available from Key West Intl. Airport (EYW) to Barnstable Municipal Airport (HYA). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from EYW to HYA?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier and other factors.*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 Barnstable Municipal Airport (HYA)?
Opt for a flight from Key West Intl. Airport (EYW) to Barnstable Municipal Airport (HYA) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Cape Cod from Key West Intl. Airport (EYW)?
Logan Intl. Airport (BOS) is the only airport in Cape Cod with direct flights from Key West Intl. Airport (EYW). Compare the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to Barnstable Municipal Airport (HYA) last-minute?
Last-minute fares from EYW to HYA are generally more expensive. To lock in the best rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, you may score a cheap ticket right before your trip.
Is it cheaper to book an EYW to HYA flight and hotel package?
Securing an EYW to HYA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of accommodations 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 Key West Intl. Airport (EYW) to Barnstable Municipal Airport (HYA)?
Typically, you're able to reschedule or cancel your EYW to HYA flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, go to our Customer Service portal.

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*Available to One Key members.