Cheap Flight Deals to Duck Key FL from CA $60
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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 $83 and CA $60 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 | April 16 to April 20 | CA $83 |
| EWR | Miami | April 14 to April 21 | CA $100 |
| EWR | Miami | April 14 to April 21 | CA $100 |
| CLT | Miami | April 16 to April 20 | CA $111 |
| TPA | Key West | April 6 to April 9 | CA $113 |
| PHL | Miami | April 18 to April 20 | CA $151 |
| BOS | Miami | April 14 to April 21 | CA $155 |
| DTW | Miami | April 5 to April 9 | CA $176 |
| TPA | Miami | May 1 to May 4 | CA $227 |
| BWI | Miami | May 16 to May 19 | CA $328 |
| ATL | Key West | April 17 to April 19 | CA $356 |
| CLT | Key West | April 10 to April 17 | CA $357 |
| DTW | Key West | April 5 to April 14 | CA $421 |
| ORD | Key West | April 10 to April 25 | CA $528 |
| PHL | Key West | April 3 to April 9 | CA $776 |
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| ATL | Miami | March 27 to March 30 | CA $194 |
| BOS | Miami | March 28 to April 2 | CA $241 |
| LGA | Miami | March 28 to April 1 | CA $379 |
| CLT | Miami | March 27 to March 29 | CA $412 |
| EWR | Miami | March 27 to March 31 | CA $462 |
| ORD | Miami | March 29 to April 12 | CA $464 |
| DTW | Miami | March 29 to April 2 | CA $480 |
| PHL | Miami | March 27 to March 30 | CA $591 |
| TPA | Downtown Miami | March 27 to March 31 | CA $671 |
Your guide to flights to Duck Key, FL
Spirit Airlines, Air Transat 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 $83 and CA $776. Prices vary, but for the best fares, travel in April 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 $83. 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
Beautiful property and resort! I love this place and the staff are phenomenal!!!
Reviewed on Mar 18, 2026
Luxury Hotels in Duck Key
Hawks Cay Resort
Beautiful property and resort! I love this place and the staff are phenomenal!!!
Reviewed on Mar 18, 2026
Family Friendly Hotels in Duck Key
Hawks Cay Resort
Beautiful property and resort! I love this place and the staff are phenomenal!!!
Reviewed on Mar 18, 2026
Village at Hawks Cay Villas by KeysCaribbean
The bar tenders at the pool were very rude.
Reviewed on Mar 19, 2026
Best Duck Key Flight and Hotel Packages
Duck Key flight + hotel packages - economy flights
Duck Key flight + hotel packages - premium economy flights
Need a car after flight to Duck Key?
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Compact
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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!
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