Cheap flights To Duck Key (MIA) from $28

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Cheap Flights to Duck Key from $28 One Way, $56 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Mar 3 - Wed, Mar 4
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$56 Roundtrip, found 1 day ago
$56
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Mar 3 from John F. Kennedy Intl. to Miami Intl., returning Wed, Mar 4, priced at $56 found 1 day ago
Tue, Mar 3 - Wed, Mar 4
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$59 Roundtrip, found 23 hours ago
$59
Roundtrip
found 23 hours ago
Select Spirit Airlines flight, departing Tue, Mar 3 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Mar 4, priced at $59 found 23 hours ago
Tue, Feb 24 - Tue, Mar 3
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$59 Roundtrip, found 1 hour ago
$59
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Feb 24 from John F. Kennedy Intl. to Miami Intl., returning Tue, Mar 3, priced at $59 found 1 hour ago
Wed, Feb 25 - Fri, Feb 27
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$61 Roundtrip, found 2 hours ago
$61
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Feb 25 from John F. Kennedy Intl. to Miami Intl., returning Fri, Feb 27, priced at $61 found 2 hours ago
Sat, Mar 7 - Wed, Mar 18
BOS
Logan Intl.
MIA
Miami Intl.
$61 Roundtrip, found 5 days ago
$61
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat, Mar 7 from Logan Intl. to Miami Intl., returning Wed, Mar 18, priced at $61 found 5 days ago
Sat, Feb 28 - Tue, Mar 3
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$62 Roundtrip, found 1 hour ago
$62
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Feb 28 from John F. Kennedy Intl. to Miami Intl., returning Tue, Mar 3, priced at $62 found 1 hour ago
Mon, Mar 2 - Wed, Mar 4
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$147 Roundtrip, found 3 hours ago
$147
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Mar 2 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Mar 4, priced at $147 found 3 hours ago
Sat, Apr 18 - Sat, Apr 25
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Delta flight, departing Sat, Apr 18 from John F. Kennedy Intl. to Miami Intl., returning Sat, Apr 25, priced at $147 just found
Mon, Mar 2 - Thu, Mar 5
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$147 Roundtrip, found 2 hours ago
$147
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Mon, Mar 2 from John F. Kennedy Intl. to Miami Intl., returning Thu, Mar 5, priced at $147 found 2 hours ago
Sun, Apr 26 - Thu, Apr 30
EWR
Newark Liberty Intl. Airport
EYW
Key West Intl.
$165 Roundtrip, found 2 days ago
$165
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sun, Apr 26 from Newark Liberty Intl. Airport to Key West Intl., returning Thu, Apr 30, priced at $165 found 2 days ago

Duck Key Flight Information

Traveling To
Duck Key
Destination Airport IATA Code
MIA
Number of Airlines Serving
Airlines
Frontier Airlines, Spirit Airlines, American Airlines, Delta, United, Southwest Airlines
Flight Price
$56
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Duck Key economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Indigo Miami Brickell by IHG
3.5-star property

Hotel Indigo Miami Brickell by IHG

Mar 16 - Mar 20

4 night stay

Boston (BOS) to Miami (MIA)

Spirit Airlines • Roundtrip • Coach
Price was $844, price is now $413 per person
$413
per person
found 1 day ago
Creekside Inn
2.5-star property

Creekside Inn

Mar 17 - Mar 21

4 night stay

Boston (BOS) to Miami (MIA)

Spirit Airlines • Roundtrip • Coach
Price was $1,261, price is now $636 per person
$636
per person
found 2 days ago
Broadmore Miami Beach
3.5-star property

Broadmore Miami Beach

Mar 11 - Mar 16

5 night stay

Boston (BOS) to Miami (MIA)

Spirit Airlines • Coach

Miami (MIA) to Boston (BOS)

American Airlines • Coach
Save 100% on your flight
Price was $991, price is now $509 per person
$509
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Boston to Duck Key
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Duck Key premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Kompose Boutique Hotel Miami Airport
3.0-star property

Kompose Boutique Hotel Miami Airport

9.2/10 Wonderful! (1,907 reviews)

Mar 20 - Mar 25

5 night stay

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

Spirit Airlines • PremiumEconomy

Miami (MIA) to Newark Liberty Intl. Airport (EWR)

Delta • PremiumEconomy
Save 100% on your flight
Price was $1,051, price is now $636 per person
$636
per person
found 2 hours ago
Would def stay here again

Reviewed on Dec 4, 2025

Fort Lauderdale Beach Resort by Vacatia
4.5-star property

Fort Lauderdale Beach Resort by Vacatia

8.4/10 Very Good! (436 reviews)

Mar 20 - Mar 25

5 night stay

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

Spirit Airlines • PremiumEconomy

Miami (MIA) to Newark Liberty Intl. Airport (EWR)

Delta • PremiumEconomy
Save 100% on your flight
Price was $1,080, price is now $651 per person
$651
per person
found 2 hours ago
Property needs some updating, carpet in the bedroom is so old and dirty.

Reviewed on Oct 22, 2025

The Shelborne By Proper, a Member of Design Hotels
4.0-star property

The Shelborne By Proper, a Member of Design Hotels

9.4/10 Exceptional! (56 reviews)

Mar 24 - Mar 27

3 night stay

New York (NYC) to Miami (MIA)

Spirit Airlines • PremiumEconomy

Miami (MIA) to New York (NYC)

Delta • PremiumEconomy
Save 100% on your flight
Price was $1,719, price is now $1,122 per person
$1,122
per person
found 6 hours ago
Don't see what you're looking for?
See all available trips from Newark Liberty Intl. Airport to Duck Key
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Duck Key first class flight packages

Price found within the past 48 hours. Click for updated prices.
Pelican Hotel
4.0-star property

Pelican Hotel

9.2/10 Wonderful! (394 reviews)

Mar 17 - Mar 21

4 night stay

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

Spirit Airlines • FirstClass

Miami (MIA) to Newark Liberty Intl. Airport (EWR)

United • FirstClass
Save 100% on your flight
Price was $1,507, price is now $1,052 per person
$1,052
per person
found 1 day ago
My recent stay at the Pelican Hotel was nothing short of delightful. The location is truly exceptional — perfectly situated to enjoy the very best of the area. From the moment I arrived, the warm and friendly atmosphere made me feel completely at ease. The service was impeccable. Both room service and management were consistently professional and courteous, with special appreciation to Oscar, whose attentiveness and genuine hospitality made a lasting impression. The dining experience was outstanding. Every meal was a pleasure, but the fried octopus deserves special mention — perfectly prepared and absolutely unforgettable. The rooms themselves were a highlight: comfortable, thoughtfully appointed, and each with its own unique design that adds charm and character to the stay. The complimentary cocktails were another memorable touch — expertly made and thoroughly enjoyable. Overall, my time at the Pelican Hotel was a wonderful experience from start to finish. I look forward to returning and will gladly book again without hesitation.

Reviewed on Aug 11, 2025

EAST Miami Residences
5.0-star property

EAST Miami Residences

9/10 Wonderful! (84 reviews)

Mar 17 - Mar 21

4 night stay

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

Spirit Airlines • FirstClass

Miami (MIA) to Newark Liberty Intl. Airport (EWR)

United • FirstClass
Save 100% on your flight
Price was $3,074, price is now $2,106 per person
$2,106
per person
found 1 day ago
Sorry. Nothing stood out. 1) We had issues with our lights. Turning on and off on their own. 2) Housekeeping never came. We had to call and request even though we had the request call button on. The location of the hotel was phenomenal. Connected to the mall, close to a Publix, and many restaurants.

Reviewed on Nov 29, 2025

The Retreat Collection at 1 Hotel & Homes South Beach
5.0-star property

The Retreat Collection at 1 Hotel & Homes South Beach

8/10 Very Good! (1 review)

Mar 28 - Apr 2

5 night stay

New York (NYC) to Miami (MIA)

American Airlines • FirstClass

Miami (MIA) to New York (NYC)

Spirit Airlines • FirstClass
Price was $19,873, price is now $10,935 per person
$10,935
per person
found 7 hours ago
Don't see what you're looking for?
See all available trips from Newark Liberty Intl. Airport to Duck Key
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Duck Key

Orbitz provides convenient, one-stop shopping for travelers looking for budget flights to Duck Key or any other low fare domestic or international air travel.

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Stay on Budget, Earn Miles with Bargain Duck Key Flights

You can find amazing discount fares with Orbitz’s guaranteed low prices or take advantage of last-minute sales and special travel packages. You can also earn points towards your airline frequent flyer programs when you book qualified flights to Duck Key. That means you can rack up money-saving points and miles for future use while saving money now.

We Are Just a Phone Call Away If You Need Us

Booking, changing, or canceling your Duck Key flights is a breeze with Orbitz’s online and mobile tools, but that doesn't mean that we leave you hanging if you want to speak with one of our representatives. If you need help, just contact our Customer Service by email or phone. To enjoy a less stressful trip, be sure to sign up for instant alerts so we can send you any updates or delays relating to your flights to Duck Key to your mobile phone or email.

Frequently asked questions

Which airlines fly to Duck Key?
Booking a flight to Duck Key is easy — simply choose from 20 airlines that service Key West Intl. Airport (EYW). When you've decided on your itinerary and packed your suitcase, these popular domestic carriers will welcome you on board:

  • American Airlines - 118 flights to Duck Key per month
  • Silver Airways - 57 flights to Duck Key per month
  • Delta - 45 flights to Duck Key per month

How much is a flight to Duck Key?
If you're looking at round-trip flights, airfares ranged from $56 to $165 this week. The cheapest prices for one-way tickets were $28, originating from New York (JFK).
How to book the cheapest flight to Duck Key?
Picking up cheap flights to Duck Key is as easy as booking your ticket with Orbitz. But if you're eager to make sure you're walking away with the best flight deals around, here are a few tips worth following:

  • Departing from or arriving at other airports can help you cut costs. Type in your preferred departure and arrival points. Next, click on the 'Nearby airports' function below the form fields to see what your options are.
  • Also, click on the 'Show flexible dates' option to view the prices for days around your selected departure. You may be able to score cheaper flight deals if you're flexible with your schedule.
  • To fine tune your results, click on 'Show options.' You can search based on airlines, seating class, and nonstop and refundable flights. You can also select the time of day you'd like to fly under 'Sort & Filter' to the left.
  • Once you know your travel dates, don't drag your feet booking a flight. Fares generally become more expensive as the departure date nears.
  • Combine your flights, hotels and car rental into a package deal and unlock great discounts. Save your money for things that really excite you, like exploring every corner of Duck Key.
  • Flying during peak season can mean costly airfares. Try to plan your vacation outside of popular periods, such as Thanksgiving, New Year's Eve and Easter.

What is the best time to book a flight to Duck Key?
Book in January, February or August for competitively priced tickets to Duck Key. Once you've tracked down a bargain, lock it in — cheap flights will appear and vanish at the tap of a button.
What day of the week is the cheapest to book a flight to Duck Key?
When it comes to cheap fares to Duck Key, the best days to book are generally Tuesdays, Wednesdays and Saturdays. A rewarding flight deal is just a few clicks away with Orbitz.
What is the cheapest day of the week to fly to Duck Key?
Based on Orbitz data from 2020, Monday is normally the best day of the week for cheap flights to Duck Key. Tuesday also offers budget-friendly airfares, while Saturday has the highest ticket rates. Although leaving at the weekend may be more convenient, you'll have more money in your pocket to play with if you set off at the start of the week.
What is the cheapest month to fly to Duck Key?
Jet off in August if you're sticking to a budget. Orbitz data shows that this is generally the best month for cheap flights to Duck Key. June is when airfares are at their highest.
Which airlines allow free cancellation?
Orbitz makes it a cinch to find carriers that offer flexibility. Simply click on "Filter by flexible change policies" when searching for your Duck Key flights and bada bing! You'll see options that include free cancellation within 24 hours of booking, no change fees and of course, the best price.
What do I need for the flight to Duck Key?
The key to a comfortable flight is preparation. Listed below are some of our top tips to help you get ready for your trip:

  • Your travel documents are the most important things you'll need to take with you on your flight to Duck Key. To avoid any issues at check-in time, make sure that the personal information on your ticket matches your government-issued photo ID.
  • To keep you occupied on your short trip to Duck Key, download your favorite tunes or restock the audiobook library on your tablet. Food can also be a tasty distraction while in the air, so maybe even bring some snacks.
  • Whatever the temperature is doing outside, plane cabins can get chilly. Take a sweater on board to keep yourself comfy.

How do I get cheap first-class/business deals to Duck Key?
If you think a first or business-class ticket is beyond your grasp, think again. Here are a few practical tips to help you pick up a premium flight to Duck Key for less:

  • Be flexible. By being open to other travel dates, you'll have a better chance of picking up a deal on business or first-class airfares.
  • Search for a low-cost carrier that has seats in business class. They often come with extra legroom and a glass of bubbly — and a more appealing price.
  • Bid for an upgrade in online auctions or upgrade your fare through your loyalty program.

What is the best time to go to Duck Key?
Duck Key is a popular place in January, April and May. If you plan to visit during these months, it would be wise to book in advance to ensure you pick up the greatest deals. Wondering what the summertime's like in Duck Key? Average daily temperatures normally hover between 80 ºF and 85 ºF. Like most destinations in the Northern Hemisphere, the summer season commences June 20 here.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.