
$56 Cheap flight deals from Boston (BOS) to Duck Key (MIA)
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This Weekend's Flight Deals from Boston to Duck Key
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $56 One Way, $114 Round Trip from Boston to Duck Key
Prices starting at $114 for return flights and $56 for one-way flights to Duck Key were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Duck Key economy flight packages

Creekside Inn
Apr 26 - May 1
Boston (BOS) to Miami (MIA)
Miami (MIA) to Boston (BOS)
Reviewed on Aug 2, 2025

Casablanca Miami Beach
May 8 - May 10
Boston (BOS) to Miami (MIA)
Miami (MIA) to Boston (BOS)
Reviewed on Apr 8, 2025
Duck Key packages with premium economy flights


CH Luxury Condos & Studios On The Beach
May 4 - May 9
Boston (BOS) to Miami (MIA)
Reviewed on Nov 29, 2025

Downtown Hollywood Gardens Inn & Suites
May 4 - May 9
Boston (BOS) to Miami (MIA)
Reviewed on Nov 30, 2025
More About Flying To Duck Key from Boston
Route Information for Flights from Boston to Duck Key
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | MIA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Duck Key
Boston to Duck Key flights are offered at fantastic discount by Orbitz. Book air tickets now and cut those extra costs out of your travel budget to ensure a rewarding travel experience. With guaranteed low prices like these, can you afford to miss this discount?
Book cheap flights from Boston to Duck Key
Cheap airfares are available on flights from Boston to Duck Key. Use Orbitz to find the best flights that suit both your budget and the travel times that you need. Travelers who are looking for discounted rates on domestic or international flights need to look no further than Orbitz.
Orbitz goes mobile
As the world of technology rapidly expands around us, we are continuously finding new ways to improve our services, communications, and accessibility. With our cutting-edge mobile tools now available on Android, iPhone, and tablets, you can access detailed information on your bookings for flights from Boston to Duck Key at any time or anywhere. See your itinerary for your Boston to Duck Key flights, baggage and gate claim details, as well as hotel deals with our easy-to-use apps.
Get a great package with your Boston to Duck Key flights
With frequent updates on your flight status, including delays and changes in bookings, traveling becomes more hassle-free than ever. Not only do we offer huge discounted deals on flights from Boston to Duck Key, we also have fantastic savings on vacation packages, hotel room, cruises, activities, and car rentals so you can pick and choose and create the best travel package for you.
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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.




