$26 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.
BOS
Logan Intl.
MIA
Miami Intl.
$84 Roundtrip, just found
$84
Roundtrip
just found
BOS
Logan Intl.
EYW
Key West Intl.
$281 Roundtrip, found 5 hours ago
$281
Roundtrip
found 5 hours ago
PVD
T.F. Green
EYW
Key West Intl.
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
MHT
Manchester-Boston Regional
MIA
Miami Intl.
$382 Roundtrip, found 4 days ago
$382
Roundtrip
found 4 days ago
Airfares from $26 One Way, $51 Round Trip from Boston to Duck Key
Prices starting at $51 for return flights and $26 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.
BOS
Boston
MIA
Miami
$51 Roundtrip, found 1 hour ago
$51
Roundtrip
found 1 hour ago
BOS
Boston
EYW
Key West
$131 Roundtrip, found 9 hours ago
$131
Roundtrip
found 9 hours ago
PVD
Providence
MIA
Miami
$171 Roundtrip, found 2 days ago
$171
Roundtrip
found 2 days ago
PVD
Providence
EYW
Key West
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
ORH
Worcester
MIA
Miami
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Duck Key economy flight packages
Price found within the past 48 hours. Click for updated prices.
2.5-star property
Creekside Inn
8/10 Very Good! (1,004 reviews)
Mar 12 - Mar 17
5 night stay
Boston (BOS) to Miami (MIA)
Spirit Airlines • Roundtrip • Coach
Price was $1,529, price is now $750 per person
$750
per person
found 1 day ago
I only stayed one night but overall, Creekside was better than I was expecting. For an old keys motel type inn, it was very clean and well kept.
Reviewed on Aug 2, 2025
3.5-star property
Hotel Indigo Miami Brickell by IHG
8.4/10 Very Good! (1,005 reviews)
Mar 9 - Mar 13
4 night stay
Boston (BOS) to Miami (MIA)
Spirit Airlines • Roundtrip • Coach
Price was $796, price is now $404 per person
$404
per person
found 1 day ago
Great location and friendly staff. But too many automated texts checking in…
Reviewed on Dec 14, 2025
Duck Key packages with premium economy flights
Price found within the past 48 hours. Click for updated prices.
3.5-star property
President Hotel
8.4/10 Very Good! (1,775 reviews)
Mar 5 - Mar 9
4 night stay
Boston (BOS) to Miami (MIA)
Spirit Airlines • PremiumEconomy
Miami (MIA) to Boston (BOS)
American Airlines • PremiumEconomy
Save 100% on your flight
Price was $1,578, price is now $988 per person
$988
per person
found 1 day ago
Best hotel on south beach.
Reviewed on Nov 21, 2025
5.0-star property
The Retreat Collection at 1 Hotel & Homes South Beach
8/10 Very Good! (1 review)
Mar 5 - Mar 9
4 night stay
Boston (BOS) to Miami (MIA)
Spirit Airlines • PremiumEconomy
Miami (MIA) to Boston (BOS)
American Airlines • PremiumEconomy
Price was $19,257, price is now $10,875 per person
$10,875
per person
found 1 day ago
Duck Key first class flight packages
Price found within the past 48 hours. Click for updated prices.
4.0-star property
Hotel Riu Plaza Miami Beach
8/10 Very Good! (1,120 reviews)
Mar 6 - Mar 12
6 night stay
Boston (BOS) to Miami (MIA)
Spirit Airlines • FirstClass
Miami (MIA) to Boston (BOS)
United • FirstClass
Save 100% on your flight
Price was $2,682, price is now $1,742 per person
$1,742
per person
found 13 hours ago
The hotel is clean. The staff will greet you but not immediately. The rooms are ok but the beds are small and everything is built for shorter stature people. I am average and the beds and toilet are short! TV's are older. Everything is average and ok.
Reviewed on Jan 19, 2026
5.0-star property
1 Hotel South Beach
9.4/10 Exceptional! (1,365 reviews)
Mar 6 - Mar 12
6 night stay
Boston (BOS) to Miami (MIA)
Spirit Airlines • FirstClass
Miami (MIA) to Boston (BOS)
United • FirstClass
Save 100% on your flight
Price was $6,608, price is now $4,443 per person
$4,443
per person
found 13 hours ago
The best hotel I have ever stayed in!
Reviewed on Jan 17, 2026
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
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Get Package Savings by Booking Flights and Hotels at the Same Time
Using the Orbitz Matrix display, you can see how much you will save on flights from Boston to Duck Key if the discount fare is combined with a hotel. You can also look at hotel reviews, photos and maps of the area, so it will be convenient to make your budget travel plans.
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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.