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Duck Key

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Duck Key Flights as Low as $68

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

Frontier Airlines
Tue, Dec 10 - Thu, Dec 12
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$68 Roundtrip, found 1 hour ago
$68
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Dec 10 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Dec 12, priced at $68 found 1 hour ago
Frontier Airlines
Mon, Nov 18 - Mon, Nov 25
BWI
Baltimore Washington Intl. Thurgood Marshall
MIA
Miami Intl.
$78 Roundtrip, found 4 days ago
$78
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Nov 18 from Baltimore Washington Intl. Thurgood Marshall to Miami Intl., returning Mon, Nov 25, priced at $78 found 4 days ago
Frontier Airlines
Sun, Jan 12 - Sat, Jan 18
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Jan 12 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sat, Jan 18, priced at $78 just found
Frontier Airlines
Sun, Nov 17 - Mon, Nov 25
BWI
Baltimore Washington Intl. Thurgood Marshall
MIA
Miami Intl.
$79 Roundtrip, found 4 days ago
$79
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Nov 17 from Baltimore Washington Intl. Thurgood Marshall to Miami Intl., returning Mon, Nov 25, priced at $79 found 4 days ago
Frontier Airlines
Tue, Dec 10 - Thu, Dec 12
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$87 Roundtrip, found 1 hour ago
$87
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Dec 10 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Dec 12, priced at $87 found 1 hour ago
Frontier Airlines
Wed, Jan 15 - Sat, Jan 18
LGA
LaGuardia
MIA
Miami Intl.
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Jan 15 from LaGuardia to Miami Intl., returning Sat, Jan 18, priced at $88 just found
Spirit Airlines
Tue, Dec 10 - Fri, Dec 13
LGA
LaGuardia
MIA
Miami Intl.
$97 Roundtrip, just found
$97
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Dec 10 from LaGuardia to Miami Intl., returning Fri, Dec 13, priced at $97 just found
Delta
Wed, Jan 15 - Sat, Jan 18
LGA
LaGuardia
MIA
Miami Intl.
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Delta flight, departing Wed, Jan 15 from LaGuardia to Miami Intl., returning Sat, Jan 18, priced at $127 just found
American Airlines
Wed, Jan 15 - Sat, Jan 18
LGA
LaGuardia
MIA
Miami Intl.
$127 Roundtrip, just found
$127
Roundtrip
just found
Select American Airlines flight, departing Wed, Jan 15 from LaGuardia to Miami Intl., returning Sat, Jan 18, priced at $127 just found
Frontier Airlines
Mon, Jan 27 - Thu, Jan 30
LAX
Los Angeles Intl.
MIA
Miami Intl.
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Jan 27 from Los Angeles Intl. to Miami Intl., returning Thu, Jan 30, priced at $158 just found
United
Sun, Jan 19 - Sat, Jan 25
LGA
LaGuardia
MIA
Miami Intl.
$186 Roundtrip, just found
$186
Roundtrip
just found
Select United flight, departing Sun, Jan 19 from LaGuardia to Miami Intl., returning Sat, Jan 25, priced at $186 just found
JetBlue Airways
Tue, Feb 4 - Tue, Feb 11
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Feb 4 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Feb 11, priced at $252 found 1 day ago
American Airlines
Wed, Dec 18 - Tue, Dec 24
LGA
LaGuardia
EYW
Key West Intl.
$284 Roundtrip, just found
$284
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 18 from LaGuardia to Key West Intl., returning Tue, Dec 24, priced at $284 just found
Delta
Mon, Apr 28 - Tue, May 6
ATL
Hartsfield-Jackson Atlanta Intl.
EYW
Key West Intl.
$309 Roundtrip, found 17 hours ago
$309
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Apr 28 from Hartsfield-Jackson Atlanta Intl. to Key West Intl., returning Tue, May 6, priced at $309 found 17 hours ago
Delta
Thu, Nov 21 - Thu, Nov 28
BWI
Baltimore Washington Intl. Thurgood Marshall
EYW
Key West Intl.
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 21 from Baltimore Washington Intl. Thurgood Marshall to Key West Intl., returning Thu, Nov 28, priced at $363 found 1 day ago
Alaska Airlines
Mon, Jan 27 - Thu, Jan 30
LAX
Los Angeles Intl.
MIA
Miami Intl.
$400 Roundtrip, just found
$400
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Jan 27 from Los Angeles Intl. to Miami Intl., returning Thu, Jan 30, priced at $400 just found

Cheap Flights to Duck Key

Fall in love at first flight with your vacation to Duck Key by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Duck Key on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Duck Key, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Duck Key

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Duck Key with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the MIA airport.

What is the cheapest month to fly to Duck Key?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Duck Key are in December, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Duck Key?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Duck Key.

What airport is best to fly into Duck Key?

When you’re planning your trip to Duck Key, convenience is the name of the game. Luckily, Duck Key Florida Keys Marathon Airport is nearby so you can deplane and get going on checking off everything on your Duck Key must-do list.

How much are flights to Duck Key?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Duck Key on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $68, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Duck Key?

The trick to saving a stack of cash on your flight to Duck Key? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $68 right now, why wait?

Duck Key Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Roundtrip price
$88

Last Minute Hotel Deals in Duck Key

Hawks Cay Resort
Hawks Cay Resort
4 out of 5
61 Hawks Cay Blvd, Marathon, FL
The price is $367 per night from Dec 10 to Dec 11
$367
includes taxes & fees
Dec 10 - Dec 11
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
7.8/10 Good! (1,001 reviews)
"Place was nice but needs to have more covered areas to congregate in case of bad weather ."

Reviewed on Nov 12, 2024

Hawks Cay Resort
Villas At Hawks Cay Resort
Villas At Hawks Cay Resort
4 out of 5
61 Hawks Cay Boulevard, Villas, Marathon, FL
Stay at this 4-star beach resort in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Popular attractions Little Conch Key and Walkers Island ...
8.8/10 Excellent! (38 reviews)
"Everything was lovey. Was disappointing that the gym and arcade were closed and we didn’t know that until we checked in."

Reviewed on Nov 12, 2024

Get rates
Villas At Hawks Cay Resort
Isla Bella Beach Resort & Spa
Isla Bella Beach Resort & Spa
5 out of 5
1 Knights Key Boulevard, MM 47, Marathon, FL
The price is $310 per night from Dec 1 to Dec 2
$310
includes taxes & fees
Dec 1 - Dec 2
Stay at this 5-star luxury hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
8.8/10 Excellent! (1,001 reviews)
"If this is heaven, then I’m not scared…"

Reviewed on Nov 12, 2024

Isla Bella Beach Resort & Spa
Amara Cay Resort
Amara Cay Resort
4 out of 5
80001 Overseas Hwy, Islamorada, FL
The price is $276 per night from Nov 18 to Nov 19
$276
includes taxes & fees
Nov 18 - Nov 19
Stay at this 4-star beach resort in Islamorada. Enjoy free parking, 2 restaurants, and a private beach. Our guests praise the pool and the bar in our reviews. ...
8.8/10 Excellent! (1,211 reviews)
"Loved the pool and surrounding area!"

Reviewed on Nov 11, 2024

Amara Cay Resort
Lime Tree Bay Resort
Lime Tree Bay Resort
3.5 out of 5
68500 Overseas Hwy, Long Key, FL
The price is $200 per night from Nov 18 to Nov 19
$200
includes taxes & fees
Nov 18 - Nov 19
Stay at this 3.5-star beach resort in Long Key. Enjoy free WiFi, free parking, and 3 outdoor pools. Our guests praise the pool and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,010 reviews)
"The check in and check out processes were quick and easy. The staff were very helpful and always quick to respond to any requests we had. The unit was very clean and stocked well with everything you need. We did have a slight issue with a ceiling fan, but other than that, no problems at all. We would ..."

Reviewed on Nov 12, 2024

Lime Tree Bay Resort
Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton
Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton
4 out of 5
1996 Overseas Highway, Marathon, FL
The price is $182 per night from Nov 20 to Nov 21
$182
includes taxes & fees
Nov 20 - Nov 21
Stay at this 4-star beach hotel in Marathon. Enjoy free WiFi, 4 outdoor pools, and 4 restaurants. Our guests praise the breakfast and the pool in our reviews. ...
8.8/10 Excellent! (1,440 reviews)
"Very nice setting the staff was great!"

Reviewed on Nov 12, 2024

Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton
Courtyard by Marriott Faro Blanco Resort
Courtyard by Marriott Faro Blanco Resort
3 out of 5
2146 Overseas Hwy, Marathon, FL
The price is $201 per night from Dec 1 to Dec 2
$201
includes taxes & fees
Dec 1 - Dec 2
Stay at this 3-star beach hotel in Marathon. Enjoy free WiFi, 2 outdoor pools, and 2 bars/lounges. Our guests praise the pool and the helpful staff in our reviews. ...
9/10 Wonderful! (1,000 reviews)
"This place is amazing for a quick getaway"

Reviewed on Nov 11, 2024

Courtyard by Marriott Faro Blanco Resort
La Siesta Resort & Villas
La Siesta Resort & Villas
4 out of 5
80241 Overseas Highway, Islamorada, FL
The price is $260 per night from Nov 19 to Nov 20
$260
includes taxes & fees
Nov 19 - Nov 20
Stay at this 4-star beach resort in Islamorada. Enjoy a private beach, a marina, and breakfast (surcharge). Our guests praise the helpful staff and the spacious ...
8.6/10 Excellent! (1,000 reviews)
"Beautiful property! Beautiful view! Loved our time at La Siesta!"

Reviewed on Nov 6, 2024

La Siesta Resort & Villas
See all 2,309 properties in Duck Key
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.