Cheap Flight Deals to Duck Key FL from CA $238
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How to find cheap flights to Duck Key?
The cheapest prices found with in the last 7 days for return flights were CA $69 and CA $238 for one-way flights to Duck Key for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| ATL | Miami | December 6 to December 13 | CA $69 |
| EWR | Miami | December 9 to December 13 | CA $88 |
| EWR | Miami | December 9 to December 13 | CA $88 |
| CLT | Miami | November 22 to November 24 | CA $93 |
| PHL | Miami | November 22 to November 24 | CA $100 |
| BOS | Miami | January 22 to January 28 | CA $138 |
| DTW | Miami | December 5 to December 10 | CA $146 |
| TPA | Key West | November 29 to December 1 | CA $156 |
| BWI | Miami | January 12 to January 24 | CA $193 |
| TPA | Miami | December 25 to January 3 | CA $320 |
| BOS | Key West | December 21 to December 29 | CA $370 |
| ATL | Key West | December 16 to December 21 | CA $393 |
| LGA | Key West | December 4 to December 30 | CA $408 |
| EWR | Key West | December 4 to December 30 | CA $432 |
| BWI | Key West | December 21 to December 24 | CA $451 |
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| CLT | Miami | November 14 to November 17 | CA $123 |
| ATL | Miami | November 14 to November 22 | CA $177 |
| LGA | Miami | November 15 to November 20 | CA $229 |
| EWR | Miami | November 16 to November 20 | CA $281 |
| ORD | Miami | November 15 to November 17 | CA $341 |
| DTW | Miami | November 16 to November 21 | CA $351 |
| BOS | Downtown Miami | November 14 to November 23 | CA $656 |
Your guide to flights to Duck Key, FL
Air Transat fly to Duck Key, so use Travelocity to search, find, and compare some truly tempting deals from the 2 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 $69 and CA $656. 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 $69. 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 February 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
Room was clean and spacious. Property did not have available microwave for guest. House keeping was good but did not replace soap or drinking glass. Gym not located in main hotel area and it closes at 5pm. Overall property is beautiful and good amenities.
Reviewed on Nov 7, 2025
Luxury Hotels in Duck Key
Hawks Cay Resort
Room was clean and spacious. Property did not have available microwave for guest. House keeping was good but did not replace soap or drinking glass. Gym not located in main hotel area and it closes at 5pm. Overall property is beautiful and good amenities.
Reviewed on Nov 7, 2025
Family Friendly Hotels in Duck Key
Hawks Cay Resort
Room was clean and spacious. Property did not have available microwave for guest. House keeping was good but did not replace soap or drinking glass. Gym not located in main hotel area and it closes at 5pm. Overall property is beautiful and good amenities.
Reviewed on Nov 7, 2025
Village at Hawks Cay Villas by KeysCaribbean
It was not clean and they cleaned it on the second day of our stay.
Reviewed on Oct 15, 2025
Best Duck Key Flight and Hotel Packages
Duck Key flight + hotel packages - economy flights
Duck Key flight + hotel packages - premium economy flights
Duck Key flight + hotel packages - business class flights
Duck Key flight + hotel packages - first class flights
Need a car after flight to Duck Key?
Economy
Compact
Midsize
SUV
Frequently asked questions
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!
Need more than a Flight to Duck Key?
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