Cheap flights To Key Biscayne (MIA) from $105

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Cheap Flights to Key Biscayne from $105 One Way, $209 Round Trip

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

Sat, Oct 3 - Wed, Oct 7
JFK
John F. Kennedy Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$209 Roundtrip, found 10 hours ago
$209
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Sat, Oct 3 from John F. Kennedy Intl. to Fort Lauderdale - Hollywood Intl., returning Wed, Oct 7, priced at $209 found 10 hours ago
Sat, Oct 3 - Sat, Oct 10
JFK
John F. Kennedy Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$209 Roundtrip, found 19 hours ago
$209
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Oct 3 from John F. Kennedy Intl. to Fort Lauderdale - Hollywood Intl., returning Sat, Oct 10, priced at $209 found 19 hours ago
Tue, Oct 6 - Sat, Oct 10
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$212 Roundtrip, found 1 hour ago
$212
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Oct 6 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Sat, Oct 10, priced at $212 found 1 hour ago
Tue, Oct 6 - Sat, Oct 10
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$212 Roundtrip, found 2 hours ago
$212
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Oct 6 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Oct 10, priced at $212 found 2 hours ago
Tue, Oct 6 - Sat, Oct 10
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$212 Roundtrip, found 2 hours ago
$212
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Oct 6 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Oct 10, priced at $212 found 2 hours ago
Tue, Oct 6 - Wed, Oct 28
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$212 Roundtrip, found 5 hours ago
$212
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Oct 6 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Wed, Oct 28, priced at $212 found 5 hours ago
Tue, Oct 6 - Tue, Oct 13
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$218 Roundtrip, found 2 hours ago
$218
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Oct 6 from Newark Liberty Intl. Airport to Miami Intl., returning Tue, Oct 13, priced at $218 found 2 hours ago
Sat, Oct 3 - Sat, Oct 10
JFK
John F. Kennedy Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$219 Roundtrip, found 19 hours ago
$219
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Oct 3 from John F. Kennedy Intl. to Fort Lauderdale - Hollywood Intl., returning Sat, Oct 10, priced at $219 found 19 hours ago
Fri, Nov 6 - Mon, Nov 9
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$229 Roundtrip, just found
$229
Roundtrip
just found
Select American Airlines flight, departing Fri, Nov 6 from John F. Kennedy Intl. to Miami Intl., returning Mon, Nov 9, priced at $229 just found
Sat, Nov 7 - Wed, Nov 11
SFO
San Francisco Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$240 Roundtrip, found 1 hour ago
$240
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Nov 7 from San Francisco Intl. to Fort Lauderdale - Hollywood Intl., returning Wed, Nov 11, priced at $240 found 1 hour ago

Key Biscayne Flight Information

Traveling To
Key Biscayne
Destination Airport IATA Code
MIA
Number of Airlines Serving
Airlines
Frontier Airlines, American Airlines, Southwest Airlines, Delta, JetBlue Airways, United
Flight Price
$209
Earliest Departing Flight
Latest Departing Flight

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Key Biscayne economy flight packages

Price found within the past 48 hours. Click for updated prices.
Park Royal Miami Beach managed by Accor
2.5-star property

Park Royal Miami Beach managed by Accor

Oct 16 - Oct 20

4 night stay

Boston (BOS) to Miami (MIA)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,002, price is now $535 per person
$535
per person
found 13 hours ago
The Retreat Collection at 1 Hotel & Homes South Beach
5.0-star property

The Retreat Collection at 1 Hotel & Homes South Beach

Oct 15 - Oct 19

4 night stay

Boston (BOS) to Miami (MIA)

Southwest Airlines • Non-stop roundtrip • Coach
Price was $15,698, price is now $8,817 per person
$8,817
per person
found 1 day ago
EAST Miami Residences
5.0-star property

EAST Miami Residences

Oct 17 - Oct 24

7 night stay

Boston (BOS) to Miami (MIA)

Allegiant Air • Roundtrip • Coach
Price was $3,340, price is now $1,877 per person
$1,877
per person
found 1 day ago
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Key Biscayne premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Kimpton Surfcomber Hotel by IHG
4.5-star property

Kimpton Surfcomber Hotel by IHG

8.2/10 Very Good! (1,016 reviews)

Oct 15 - Oct 19

4 night stay

New York (LGA) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,545, price is now $1,067 per person
$1,067
per person
found 1 day ago
.

Reviewed on Sep 3, 2026

1 Hotel South Beach
5.0-star property

1 Hotel South Beach

9.4/10 Exceptional! (1,625 reviews)

Oct 15 - Oct 19

4 night stay

New York (LGA) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Save 100% on your flight
Price was $2,940, price is now $1,904 per person
$1,904
per person
found 1 day ago
Amazing and I would stay again. The staff was wonderful from curb to end of stay. The room was spectacular and clean. Room service and bar areas were great. I don't know if I've ever felt so catered to.

Reviewed on Sep 2, 2026

EAST Miami
5.0-star property

EAST Miami

9.2/10 Wonderful! (4,104 reviews)

Oct 16 - Oct 23

7 night stay

New York (LGA) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Save 100% on your flight
Price was $2,582, price is now $1,757 per person
$1,757
per person
found 1 day ago

Don't see what you're looking for?
See all available trips from New York to Key Biscayne
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Key Biscayne business class flight packages

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

The Sunny

8.8/10 Excellent! (663 reviews)

Oct 23 - Oct 26

3 night stay

New York (NYC) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • BusinessClass
Price was $1,023, price is now $800 per person
$800
per person
found 10 hours ago

Fontainebleau Miami Beach
4.5-star property

Fontainebleau Miami Beach

8.4/10 Very Good! (8,815 reviews)

Oct 23 - Oct 26

3 night stay

New York (NYC) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • BusinessClass
Price was $1,289, price is now $974 per person
$974
per person
found 10 hours ago
Muy buena instalacion

Reviewed on Sep 3, 2026

72 Park - Miami Beach by Nomada
4.5-star property

72 Park - Miami Beach by Nomada

9/10 Wonderful! (326 reviews)

Oct 23 - Oct 26

3 night stay

New York (NYC) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • BusinessClass
Price was $1,096, price is now $897 per person
$897
per person
found 10 hours ago
Clean and spacious

Reviewed on Sep 4, 2026

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Key Biscayne first class flight packages

Price found within the past 48 hours. Click for updated prices.
The Brazilian Court Hotel
4.5-star property

The Brazilian Court Hotel

9/10 Wonderful! (723 reviews)

Oct 9 - Oct 12

3 night stay

New York (JFK) to Fort Lauderdale (FLL)

Delta • FirstClass

Fort Lauderdale (FLL) to New York (JFK)

American Airlines • FirstClass
Price was $2,734, price is now $2,130 per person
$2,130
per person
found 1 day ago
very nice property with very attentive staff

Reviewed on Aug 30, 2026

1 Hotel South Beach
5.0-star property

1 Hotel South Beach

9.4/10 Exceptional! (1,625 reviews)

Oct 19 - Oct 23

4 night stay

New York (NYC) to Miami (MIA)

Delta • Roundtrip • FirstClass
Save 100% on your flight
Price was $4,275, price is now $2,920 per person
$2,920
per person
found 21 hours ago
Amazing and I would stay again. The staff was wonderful from curb to end of stay. The room was spectacular and clean. Room service and bar areas were great. I don't know if I've ever felt so catered to.

Reviewed on Sep 2, 2026

The Colony Hotel Palm Beach
4.0-star property

The Colony Hotel Palm Beach

9.4/10 Exceptional! (940 reviews)

Oct 9 - Oct 12

3 night stay

New York (JFK) to Fort Lauderdale (FLL)

Delta • FirstClass

Fort Lauderdale (FLL) to New York (JFK)

American Airlines • FirstClass
Price was $2,687, price is now $2,217 per person
$2,217
per person
found 1 day ago

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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.