$135 Cheap Flights from Gulfport (GPT) to Key West (EYW)

View $135 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Gulfport - Biloxi Intl. Airport (GPT) to Key West Intl. Airport (EYW)

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Cheap Flights from Gulfport to Key West (GPT-EYW)

Prices were available within the past 7 days and start at $135 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 26 - Sat, Aug 30
GPT
Gulfport
EYW
Key West
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 26 from Gulfport to Key West, returning Sat, Aug 30, priced at $249 found 1 hour ago
Delta
Thu, Aug 21 - Tue, Aug 26
GPT
Gulfport
EYW
Key West
$254 Roundtrip, found 1 hour ago
$254
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Aug 21 from Gulfport to Key West, returning Tue, Aug 26, priced at $254 found 1 hour ago
Delta
Mon, Aug 25 - Sat, Aug 30
GPT
Gulfport
EYW
Key West
$259 Roundtrip, found 1 hour ago
$259
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Aug 25 from Gulfport to Key West, returning Sat, Aug 30, priced at $259 found 1 hour ago
American Airlines
Tue, Jan 20 - Tue, Jan 27
GPT
Gulfport
EYW
Key West
$266 Roundtrip, found 4 days ago
$266
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jan 20 from Gulfport to Key West, returning Tue, Jan 27, priced at $266 found 4 days ago
Delta
Mon, Aug 25 - Tue, Aug 26
GPT
Gulfport
EYW
Key West
$269 Roundtrip, found 1 hour ago
$269
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Aug 25 from Gulfport to Key West, returning Tue, Aug 26, priced at $269 found 1 hour ago
Delta
Mon, Aug 18 - Thu, Aug 21
GPT
Gulfport
EYW
Key West
$279 Roundtrip, found 3 hours ago
$279
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Aug 18 from Gulfport to Key West, returning Thu, Aug 21, priced at $279 found 3 hours ago
Delta
Mon, Aug 11 - Tue, Aug 19
GPT
Gulfport
EYW
Key West
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 11 from Gulfport to Key West, returning Tue, Aug 19, priced at $284 found 2 days ago
Delta
Fri, Jan 9 - Tue, Jan 13
GPT
Gulfport
EYW
Key West
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 9 from Gulfport to Key West, returning Tue, Jan 13, priced at $289 found 1 day ago
United
Fri, Jan 9 - Tue, Jan 13
GPT
Gulfport
EYW
Key West
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 9 from Gulfport to Key West, returning Tue, Jan 13, priced at $296 found 1 day ago
Breeze Airways
Sun, Nov 2 - Thu, Nov 6
GPT
Gulfport
EYW
Key West
$448 Roundtrip, found 2 days ago
$448
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Sun, Nov 2 from Gulfport to Key West, returning Thu, Nov 6, priced at $448 found 2 days ago

Alternative airports near Key West

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

Select flight to Key West Intl. EYW. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $259
EYW
Key West Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $259
Flights from Gulfport (GPT) to Key West (EYW)
Origin airport
Gulfport - Biloxi Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$248
Distance
603 mi

Gulfport to Key West Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Gulfport 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 Gulfport 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 Gulfport to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $135 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 Gulfport 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 Gulfport 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.

 

Frequently asked questions

How much does a flight from Gulfport - Biloxi Intl. Airport (GPT) to Key West Intl. Airport (EYW) cost?
Discover the latest flight deals from GPT to EYW 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 GPT to EYW?
The cheapest flights from GPT to EYW 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 GPT to EYW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GPT to EYW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gulfport - Biloxi Intl. Airport (GPT) to Key West Intl. Airport (EYW)?
You'll have to hop on a flight with a layover when traveling from Gulfport - Biloxi Intl. Airport (GPT) to Key West Intl. Airport (EYW). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from GPT to EYW?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gulfport - Biloxi Intl. Airport (GPT) to Key West Intl. Airport (EYW)?
To avoid potential delays on the Gulfport - Biloxi Intl. Airport (GPT) to Key West Intl. Airport (EYW) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be 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 Gulfport - Biloxi Intl. Airport (GPT) to Key West Intl. Airport (EYW) last-minute?
Holding off until just before your trip to book a flight from GPT to EYW often results in higher prices. While you may find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book a GPT to EYW flight and hotel package?
Compared with arranging hotels and flights separately, booking a GPT to EYW flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Gulfport - Biloxi Intl. Airport (GPT) to Key West Intl. Airport (EYW)?
In most instances, you're able to cancel or reschedule your GPT to EYW flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.