Popular airlines from Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW)

Cheap Flights from Wilmington to Key West (ILG-EYW)

Prices were available within the past 7 days and start at $285 for one-way flights and $427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov 27 - Mon, Dec 1
ILG
Wilmington
EYW
Key West
$427 Roundtrip, found 18 hours ago
$427
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Wilmington to Key West, returning Mon, Dec 1, priced at $427 found 18 hours ago
American Airlines
Wed, Dec 3 - Sat, Dec 6
ILG
Wilmington
EYW
Key West
$433 Roundtrip, found 2 days ago
$433
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 3 from Wilmington to Key West, returning Sat, Dec 6, priced at $433 found 2 days ago
American Airlines
Wed, Dec 3 - Sat, Dec 6
ILG
Wilmington
EYW
Key West
$442 Roundtrip, found 2 days ago
$442
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 3 from Wilmington to Key West, returning Sat, Dec 6, priced at $442 found 2 days ago
American Airlines
Tue, Feb 3 - Sun, Feb 8
ILG
Wilmington
EYW
Key West
$453 Roundtrip, found 9 hours ago
$453
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Feb 3 from Wilmington to Key West, returning Sun, Feb 8, priced at $453 found 9 hours ago
American Airlines
Tue, Feb 3 - Sun, Feb 8
ILG
Wilmington
EYW
Key West
$462 Roundtrip, found 9 hours ago
$462
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Feb 3 from Wilmington to Key West, returning Sun, Feb 8, priced at $462 found 9 hours ago
American Airlines
Thu, Nov 27 - Mon, Dec 1
ILG
Wilmington
EYW
Key West
$467 Roundtrip, found 18 hours ago
$467
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Wilmington to Key West, returning Mon, Dec 1, priced at $467 found 18 hours ago
American Airlines
Wed, Dec 3 - Sat, Dec 6
ILG
Wilmington
EYW
Key West
$500 Roundtrip, found 2 days ago
$500
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 3 from Wilmington to Key West, returning Sat, Dec 6, priced at $500 found 2 days ago
American Airlines
Wed, Dec 31 - Wed, Jan 7
ILG
Wilmington
EYW
Key West
$502 Roundtrip, found 2 days ago
$502
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 31 from Wilmington to Key West, returning Wed, Jan 7, priced at $502 found 2 days ago
American Airlines
Wed, Dec 31 - Tue, Jan 6
ILG
Wilmington
EYW
Key West
$507 Roundtrip, found 2 days ago
$507
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 31 from Wilmington to Key West, returning Tue, Jan 6, priced at $507 found 2 days ago
American Airlines
Wed, Dec 3 - Sat, Dec 6
ILG
Wilmington
EYW
Key West
$510 Roundtrip, found 2 days ago
$510
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 3 from Wilmington to Key West, returning Sat, Dec 6, priced at $510 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 $653
EYW
Key West Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $653

Frequently asked questions

How much does a flight from Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW) cost?
Grab a cheap one-way flight from $285 or cheap return flight from $427 from Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW)?
Planning your getaway for November can help you save, as it's the cheapest month for flights between ILG and EYW. You'll often find the lowest fares during off-peak months.
Which airlines fly direct from Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW)?
You can't catch a nonstop flight to Key West Intl. Airport (EYW) from Wilmington, DE (ILG-New Castle). However, you can easily travel to Key West without any layovers by departing from Philadelphia Intl. Airport (PHL).
What is the cheapest airline that flies from Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW)?
To find the cheapest airline that'll fly you from ILG to EYW, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW)?
You'll need to take a flight with a layover when traveling from Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ILG to EYW?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year 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 Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW)?
To avoid potential delays on the Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW) route, aim to travel before 3 PM. Departures after this hour 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 Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW) last-minute?
Booking your flight from ILG to EYW shortly before your trip is usually more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an ILG to EYW flight and hotel package?
Compared with arranging flights and hotels separately, booking an ILG to EYW flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Just secure your flights and select from our wide range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Wilmington, DE (ILG-New Castle) to Key West Intl. Airport (EYW)?
If you booked your ILG to EYW flight in the last 24 hours, you may be able to modify or cancel it without any 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, head to our Customer Service portal for more information.

Book with confidence

Wilmington to Key West Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Wilmington 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 Wilmington 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 Wilmington to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $285 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 Wilmington 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 Wilmington 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.

 

Wilmington to Key West Flights

Explore a world of travel with Expedia

*Available to One Key members.