$81 Cheap Flights from Raleigh (RDU) to Key West (EYW)

View $81 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Key West Intl. Airport (EYW)

Cheap Flights from Raleigh to Key West (RDU-EYW)

Prices were available within the past 7 days and start at $81 for one-way flights and $162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Fri, Jan 9 - Fri, Jan 16
RDU
Raleigh
EYW
Key West
$162 Roundtrip, found 6 hours ago
$162
Roundtrip
found 6 hours ago
Select Breeze Airways flight, departing Fri, Jan 9 from Raleigh to Key West, returning Fri, Jan 16, priced at $162 found 6 hours ago
Breeze Airways
Fri, Oct 24 - Fri, Oct 31
RDU
Raleigh
EYW
Key West
$166 Roundtrip, found 2 days ago
$166
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Fri, Oct 24 from Raleigh to Key West, returning Fri, Oct 31, priced at $166 found 2 days ago
Breeze Airways
Mon, Nov 10 - Mon, Nov 24
RDU
Raleigh
EYW
Key West
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Mon, Nov 10 from Raleigh to Key West, returning Mon, Nov 24, priced at $167 found 1 day ago
Breeze Airways
Mon, Nov 10 - Mon, Nov 24
RDU
Raleigh
EYW
Key West
$172 Roundtrip, found 1 day ago
$172
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Mon, Nov 10 from Raleigh to Key West, returning Mon, Nov 24, priced at $172 found 1 day ago
Breeze Airways
Mon, Dec 15 - Thu, Dec 18
RDU
Raleigh
EYW
Key West
$173 Roundtrip, found 7 hours ago
$173
Roundtrip
found 7 hours ago
Select Breeze Airways flight, departing Mon, Dec 15 from Raleigh to Key West, returning Thu, Dec 18, priced at $173 found 7 hours ago
Breeze Airways
Fri, Nov 7 - Thu, Nov 13
RDU
Raleigh
EYW
Key West
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Fri, Nov 7 from Raleigh to Key West, returning Thu, Nov 13, priced at $175 found 1 day ago
American Airlines
Tue, Nov 18 - Sat, Nov 22
RDU
Raleigh
EYW
Key West
$217 Roundtrip, found 4 hours ago
$217
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Nov 18 from Raleigh to Key West, returning Sat, Nov 22, priced at $217 found 4 hours ago
Delta
Tue, Jan 27 - Wed, Feb 11
RDU
Raleigh
EYW
Key West
$217 Roundtrip, found 3 hours ago
$217
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Jan 27 from Raleigh to Key West, returning Wed, Feb 11, priced at $217 found 3 hours ago
United
Wed, Dec 10 - Thu, Jan 15
RDU
Raleigh
EYW
Key West
$233 Roundtrip, found 7 hours ago
$233
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Dec 10 from Raleigh to Key West, returning Thu, Jan 15, priced at $233 found 7 hours ago
JetBlue Airways
Fri, Jan 23 - Fri, Jan 30
RDU
Raleigh
EYW
Key West
$328 Roundtrip, found 3 hours ago
$328
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Fri, Jan 23 from Raleigh to Key West, returning Fri, Jan 30, priced at $328 found 3 hours ago

Find the cheapest month to fly from Raleigh (RDU) to Key West (EYW)

October is typically the cheapest month to fly

From $162 - $637 per traveler.

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 $384
EYW
Key West Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $384

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Key West Intl. Airport (EYW) cost?
Grab a cheap one-way flight from $81 or cheap return flight from $162 from Raleigh - Durham Intl. Airport (RDU) 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 Raleigh - Durham Intl. Airport (RDU) to Key West Intl. Airport (EYW)?
The cheapest month to fly from RDU to EYW is January, when there's less demand. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Key West Intl. Airport (EYW)?
To find the cheapest airline that'll fly you from RDU to EYW, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Key West Intl. Airport (EYW)?
There aren't any daily direct flights from Raleigh - Durham Intl. Airport (RDU) to Key West Intl. Airport (EYW). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from RDU to EYW?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, airline 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 Raleigh - Durham Intl. Airport (RDU) to Key West Intl. Airport (EYW)?
Opt for a flight from Raleigh - Durham Intl. Airport (RDU) to Key West Intl. Airport (EYW) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 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 Raleigh - Durham Intl. Airport (RDU) to Key West Intl. Airport (EYW) last-minute?
Holding off until just before your departure to book a flight from RDU to EYW generally means paying more. While it's possible to find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a RDU to EYW flight and hotel package?
Opting for a RDU to EYW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Key West Intl. Airport (EYW)?
In most instances, you're able to reschedule or cancel your RDU to EYW flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, Breeze Airways, Delta, JetBlue Airways, United
Roundtrip price
$162
Distance
801 mi

Book with confidence

Raleigh to Key West Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Raleigh 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 Raleigh 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 Raleigh to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 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 Raleigh 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 Raleigh 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.

 

Raleigh to Key West Flights

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*Available to One Key members.