$645 Cheap Flights from Paris (CDG) to Key West (EYW)

View $645 flight on Fri, Nov 14, 2025Opens in a new window

Popular airlines from Paris Charles de Gaulle Airport (CDG) to Key West Intl. Airport (EYW)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Paris to Key West (CDG-EYW)

Prices were available within the past 7 days and start at $645 for one-way flights and $760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$760 Roundtrip, found 5 days ago
$760
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $760 found 5 days ago
Swiss International Air Lines
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$774 Roundtrip, found 5 days ago
$774
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $774 found 5 days ago
British Airways
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$776 Roundtrip, found 5 days ago
$776
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $776 found 5 days ago
Lufthansa
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$779 Roundtrip, found 5 days ago
$779
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $779 found 5 days ago
American Airlines
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$781 Roundtrip, found 5 days ago
$781
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $781 found 5 days ago
American Airlines
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$786 Roundtrip, found 5 days ago
$786
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $786 found 5 days ago
United
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$792 Roundtrip, found 5 days ago
$792
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $792 found 5 days ago
Brussels Airlines
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$805 Roundtrip, found 5 days ago
$805
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $805 found 5 days ago
British Airways
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$826 Roundtrip, found 5 days ago
$826
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $826 found 5 days ago
British Airways
Sat, Jan 31 - Sat, Feb 7
CDG
Paris
EYW
Key West
$827 Roundtrip, found 5 days ago
$827
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Jan 31 from Paris to Key West, returning Sat, Feb 7, priced at $827 found 5 days ago
Flights from Paris (CDG) to Key West (EYW)
Origin airport
Roissy-Charles de Gaulle
Destination airport
Key West Intl.
Roundtrip price
$759
Distance
4706 mi

Paris to Key West Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Paris 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 Paris 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 Paris to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $645 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 Paris 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 Paris 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 Roissy-Charles de Gaulle Airport (CDG) to Key West Intl. Airport (EYW) cost?
Grab a cheap one-way flight from $645 or cheap return flight from $760 from Roissy-Charles de Gaulle Airport (CDG) 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 Roissy-Charles de Gaulle Airport (CDG) to Key West Intl. Airport (EYW)?
Flying in January is a good way to save, as it's the cheapest month for flights between CDG and EYW. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Roissy-Charles de Gaulle Airport (CDG) to Key West Intl. Airport (EYW)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from CDG to EYW. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Roissy-Charles de Gaulle Airport (CDG) to Key West Intl. Airport (EYW)?
You'll have to hop on a flight with a layover when traveling from Roissy-Charles de Gaulle Airport (CDG) 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 find an option that works for you.
What day of the week has the most flights from CDG to EYW?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Roissy-Charles de Gaulle Airport (CDG) to Key West Intl. Airport (EYW)?
Opt for a flight from Roissy-Charles de Gaulle Airport (CDG) to Key West Intl. Airport (EYW) 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.
Is it cheaper to buy a plane ticket from Roissy-Charles de Gaulle Airport (CDG) to Key West Intl. Airport (EYW) last-minute?
Holding off until just before your trip to book a ticket from CDG to EYW generally means paying more. While you may come across some last-minute deals, there's no guarantee. Keep your travel schedule open to boost your chances of scoring a bargain.
Is it cheaper to book a CDG to EYW flight and hotel package?
You'll generally save money by booking a CDG to EYW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Roissy-Charles de Gaulle Airport (CDG) to Key West Intl. Airport (EYW)?
If you booked your CDG to EYW flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare 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 if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.