Cheap Flight Deals to Duck Key FL from CA $71

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

How to find cheap flights to Duck Key?

The cheapest prices found with in the last 7 days for return flights were CA $100 and CA $71 for one-way flights to Duck Key for the period specified. Prices and availability are subject to change. Additional terms apply

OriginDestinationTravel datesFlights from*
BOSMiamiFebruary 25 to March 4CA $100
LGAMiamiJanuary 8 to January 15CA $109
EWRMiamiJanuary 9 to January 10CA $110
CLTMiamiJanuary 11 to January 13CA $121
ORDMiamiJanuary 15 to January 22CA $127
BWIMiamiFebruary 20 to February 27CA $127
DTWMiamiFebruary 19 to February 22CA $141
ATLMiamiJanuary 8 to January 12CA $186
EWRKey WestJanuary 10 to January 16CA $379
EWRKey WestJanuary 10 to January 16CA $379
ORDKey WestMarch 18 to March 25CA $402
BOSKey WestJanuary 5 to January 11CA $442
PHLKey WestMarch 5 to March 11CA $594
DTWKey WestFebruary 8 to February 10CA $683
CLTKey WestJanuary 5 to January 14CA $860
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
BWIMiamiDecember 29 to January 1CA $479
DTWMiamiDecember 29 to January 3CA $524
JFKMiamiDecember 29 to January 2CA $535
PHLMiamiDecember 28 to January 4CA $561
ORDMiamiDecember 28 to December 30CA $593
EWRMiamiDecember 29 to January 2CA $693
BOSMiamiDecember 28 to January 5CA $779
DTWKey WestDecember 28 to December 31CA $1,321
*Prices include taxes and fees

Your guide to flights to Duck Key, FL

American Airlines, Porter Airlines, Delta fly to Duck Key, so use Travelocity to search, find, and compare some truly tempting deals from the 4 airlines—that way you can be sure you’ve found the best deal for you. A flight to Duck Key FL currently costs between CA $100 and CA $1,321. Prices vary, but for the best fares, travel in February when prices are at their lowest.  

Top tips for finding cheap flights to Duck Key  

The cheapest flight for a round trip to Duck Key is currently CA $100. When you search for flights to Duck Key, enter your preferred travel dates then click on ‘flexible dates’ to compare cheap flight tickets to Duck Key for nearby days.  The cheapest month to travel to Duck Key is March from our list of deals available.  

But if you’re flexible about when you travel, you can find great deals on flights across the year. If you’re planning a vacation, you can save more on Travelocity when you bundle flights with car rental and hotel bookings, too. Many airlines currently offer flexible booking options, so look for flights offering no change fees.   

How to cancel flights to Duck Key 

We know plans change, that’s why at Travelocity, we make it as easy as possible for you to cancel or amend your plane tickets. Go to My Trips, enter your itinerary number, then follow the instructions. Many airlines let you cancel flights online free of charge if you booked it in the last 24 hours. Visit Customer Service for more advice.  

Why you should book your flight to Duck Key with Travelocity 

We have top deals on plane tickets even for last minute flights to Duck Key, so you can simply type in your travel dates and compare our best prices. Booking with Travelocity means you get flexible cancellation options, 24/7 support, and, thanks to our Price Match Promise, if the airfare drops after you book, you can get a refund! Whether you’re planning a business trip, weekend getaway, or a family vacation—let Travelocity get you to Duck Key for less. 

Find The Perfect Hotel For After Your Flight

Amazing Place to Stay After Flight to Duck Key

Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd, Marathon, FL
The price is CA $470 per night from Jan. 20 to Jan. 21
CA $470
CA $617 total
includes taxes & fees
20 Jan - 21 Jan 2025
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
7.8/10 Good! (1,000 reviews)
"I loved everything about this property. Tomas at the front desk was extremely nice, which I greatly appreciate these days with service industry standards changing. Also, I wish these properties would never do room charge, I've never been charged the correct amount at the end of the start regardless ..."

Reviewed on 15 Dec. 2024

Hawks Cay Resort
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Luxury Hotels in Duck Key

Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd, Marathon, FL
The price is CA $470 per night from Jan. 20 to Jan. 21
CA $470
CA $617 total
includes taxes & fees
20 Jan - 21 Jan 2025
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
7.8/10 Good! (1,000 reviews)
"I loved everything about this property. Tomas at the front desk was extremely nice, which I greatly appreciate these days with service industry standards changing. Also, I wish these properties would never do room charge, I've never been charged the correct amount at the end of the start regardless ..."

Reviewed on 15 Dec. 2024

Hawks Cay Resort
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Duck Key

Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd, Marathon, FL
The price is CA $470 per night from Jan. 20 to Jan. 21
CA $470
CA $617 total
includes taxes & fees
20 Jan - 21 Jan 2025
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
7.8/10 Good! (1,000 reviews)
"I loved everything about this property. Tomas at the front desk was extremely nice, which I greatly appreciate these days with service industry standards changing. Also, I wish these properties would never do room charge, I've never been charged the correct amount at the end of the start regardless ..."

Reviewed on 15 Dec. 2024

Hawks Cay Resort
Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean

3 out of 5
300 Duck Key Drive, Marathon, FL
Stay at this 3-star hotel in Marathon. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the property condition in our reviews. Popular attractions ...
7.4/10 Good! (163 reviews)
"The staff especially Pam and Sam were very accommodating. I highly recommend Keys Caribbean."

Reviewed on 2 Oct. 2023

Village at Hawks Cay Villas by KeysCaribbean
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Best Duck Key Flight and Hotel Packages

Duck Key flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
EAST Miami
Villas At Hawks Cay Resort
Hawks Cay Resort
Don't see what you're looking for?
See all available trips from Hamilton to Duck Key
View all trips

Duck Key flight + hotel packages - premium economy flights

Price found within the past 48 hours. Click for updated prices.
May-Dee Suites
Soleado Hotel
Fort Lauderdale Beach Resort by Vacatia
Don't see what you're looking for?
See all available trips from Montreal to Duck Key
View all trips

Duck Key flight + hotel packages - first class flights

Price found within the past 48 hours. Click for updated prices.
Henrosa Hotel
Cavalier Hotel South Beach
1 Hotel South Beach
Don't see what you're looking for?
See all available trips from Toronto to Duck Key
View all trips

Need a car after flight to Duck Key?

Frequently asked questions

How much is the cheapest flight to Duck Key?
A roundtrip flight to Duck Key cost as little as CA $100 over the last seven days. Once you’ve chosen your travel dates, we’ll help you land a good deal. This price was available on Travelocity for flights to Duck Key departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Duck Key?
March is the cheapest month to jet out to Duck Key based on Travelocity’s direct return flight demand from January to December last year. We can help you lock in a top deal so you can start organizing your itinerary today.
How can I check my flight status to Duck Key?
Make use of our customer portal, Trips. You’ll find just about everything related to your flight to Duck Key here, including helpful alerts about the status of your flight and more. Keep an eye out for Trips at the top of the Travelocity homepage. Just create your free acount and get the answers you need. Alternatively, you can look up your itinerary while you’re on the move and get real-time itinerary updates through the Travelocity app. All your itineraries are in one place, so you can easily share details with any members of your family flying with you.
How do I find the best deals on flights to Duck Key?
One easy way to pick up the best deal is to be flexible with your travel dates. First, search for your flight to Duck Key, then click on “Flexible dates” above the results. This will reveal any cheaper prices for nearby dates. Want another handy tip? Book sooner than later. To give you an idea of fares, CA $100 was the cheapest price for a roundtrip flight to Duck Key in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Duck Key with Travelocity?
Start packing and get set for an exciting adventure with Travelocity. We’ll help you find all the top deals on cheap flights to Duck Key. Whether you’re in search of flexible airfares with plenty of wiggle room or cheap family flights from budget carriers, we’ve got what you need.
What are the most popular flight routes to Duck Key?
Browse through these popular flight routes to Duck Key and start organizing your dream escape:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Key West Intl. Airport (EYW) - 849 flights a month.
  • Miami, FL (MIA-Miami Intl.) to Key West Intl. Airport (EYW) - 637 flights a month.
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Key West Intl. Airport (EYW) - 442 flights a month.

How much is a flight to Duck Key on average?
Get your next vacation off to a great start by securing an awesome deal with Travelocity. In the last seven days, roundtrip flights to Duck Key cost between CA $100 and CA $1,321. Have a look at our site and lock in an airfare that’s within your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Plane Tickets To Duck Key

Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Duck Key. Browse through our inventory to explore a wide range of cheap flights to Duck Key to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Duck Key as you anxiously await to exit the plane and explore what Duck Key has to offer. Considering all the amazing local food and culture in Duck Key, we won't hold this against you.

When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Duck Key to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Duck Key without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Duck Key with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Duck Key today!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.