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Long Key

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Long Key Flights as Low as $87

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

Spirit Airlines
Tue, Aug 12 - Wed, Aug 13
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$87 Roundtrip, just found
$87
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Aug 12 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Aug 13, priced at $87 just found
American Airlines
Wed, Sep 10 - Wed, Sep 24
BOS
Logan Intl.
MIA
Miami Intl.
$97 Roundtrip, found 1 hour ago
$97
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Sep 10 from Logan Intl. to Miami Intl., returning Wed, Sep 24, priced at $97 found 1 hour ago
Spirit Airlines
Sat, Aug 16 - Thu, Aug 21
BOS
Logan Intl.
MIA
Miami Intl.
$99 Roundtrip, found 2 days ago
$99
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Aug 16 from Logan Intl. to Miami Intl., returning Thu, Aug 21, priced at $99 found 2 days ago
Frontier Airlines
Tue, Sep 9 - Tue, Sep 16
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$114 Roundtrip, found 1 hour ago
$114
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Sep 9 from John F. Kennedy Intl. to Miami Intl., returning Tue, Sep 16, priced at $114 found 1 hour ago
Delta
Wed, Sep 10 - Wed, Sep 24
BOS
Logan Intl.
MIA
Miami Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Sep 10 from Logan Intl. to Miami Intl., returning Wed, Sep 24, priced at $117 found 1 hour ago
United
Wed, Oct 8 - Wed, Oct 15
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Oct 8 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Oct 15, priced at $137 found 1 hour ago
JetBlue Airways
Tue, Aug 12 - Tue, Aug 19
BOS
Logan Intl.
MIA
Miami Intl.
$164 Roundtrip, found 9 hours ago
$164
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Tue, Aug 12 from Logan Intl. to Miami Intl., returning Tue, Aug 19, priced at $164 found 9 hours ago
JetBlue Airways
Tue, Jul 22 - Thu, Jul 24
JFK
John F. Kennedy Intl.
EKW
Miami Central Brightline Train Station
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Jul 22 from John F. Kennedy Intl. to Miami Central Brightline Train Station, returning Thu, Jul 24, priced at $238 found 4 days ago
Delta
Wed, Sep 17 - Wed, Sep 24
EWR
Newark Liberty Intl. Airport
EYW
Key West Intl.
$251 Roundtrip, found 2 hours ago
$251
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Sep 17 from Newark Liberty Intl. Airport to Key West Intl., returning Wed, Sep 24, priced at $251 found 2 hours ago
Bargain Flight
Mon, Aug 11 - Thu, Aug 14
BOS
Logan Intl.
EYW
Key West Intl.
$261 Roundtrip, found 2 hours ago
$261
Roundtrip
found 2 hours ago
Select Bargain Flight flight, departing Mon, Aug 11 from Logan Intl. to Key West Intl., returning Thu, Aug 14, priced at $261 found 2 hours ago
American Airlines
Tue, Aug 5 - Tue, Aug 12
JFK
John F. Kennedy Intl.
EYW
Key West Intl.
$277 Roundtrip, just found
$277
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 5 from John F. Kennedy Intl. to Key West Intl., returning Tue, Aug 12, priced at $277 just found
JetBlue Airways
Tue, Nov 4 - Tue, Nov 11
JFK
John F. Kennedy Intl.
AVT
Aventura Brightline Train Station
$291 Roundtrip, found 2 hours ago
$291
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Tue, Nov 4 from John F. Kennedy Intl. to Aventura Brightline Train Station, returning Tue, Nov 11, priced at $291 found 2 hours ago
JetBlue Airways
Tue, Sep 30 - Tue, Oct 7
BOS
Logan Intl.
AVT
Aventura Brightline Train Station
$301 Roundtrip, just found
$301
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Sep 30 from Logan Intl. to Aventura Brightline Train Station, returning Tue, Oct 7, priced at $301 just found
JetBlue Airways
Tue, Oct 28 - Tue, Nov 4
BOS
Logan Intl.
EKW
Miami Central Brightline Train Station
$301 Roundtrip, found 5 hours ago
$301
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Tue, Oct 28 from Logan Intl. to Miami Central Brightline Train Station, returning Tue, Nov 4, priced at $301 found 5 hours ago
JetBlue Airways
Fri, Sep 5 - Fri, Sep 12
EWR
Newark Liberty Intl. Airport
AVT
Aventura Brightline Train Station
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Sep 5 from Newark Liberty Intl. Airport to Aventura Brightline Train Station, returning Fri, Sep 12, priced at $314 found 1 day ago
JetBlue Airways
Fri, Sep 5 - Fri, Sep 12
EWR
Newark Liberty Intl. Airport
EKW
Miami Central Brightline Train Station
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Sep 5 from Newark Liberty Intl. Airport to Miami Central Brightline Train Station, returning Fri, Sep 12, priced at $314 found 1 day ago

Cheap Flights to Long Key

Fall in love at first flight with your vacation to Long 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 Long Key on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Long Key

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Long 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 Long 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 Long Key are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Long Key?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Long Key.

What airport is best to fly into Long Key?

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

How much are flights to Long Key?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Long Key on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $87, 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 Long Key?

The trick to saving a stack of cash on your flight to Long 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 $87 right now, why wait?

Long Key Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Roundtrip price
$87

Last Minute Hotel Deals in Long Key

Lime Tree Bay Resort

Lime Tree Bay Resort

3.5 out of 5
68500 Overseas Hwy, Long Key, FL
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! (1,083 reviews)
"Quiet little hideaway in the middle of the Keys. Easy access up and down the coast."

Reviewed on Jul 20, 2025

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Lime Tree Bay Resort
Edgewater Lodge

Edgewater Lodge

2.5 out of 5
US Highway 1 MM 65,5, Layton, Long Key, FL
Book a stay at this beach hotel in Long Key. Enjoy free WiFi, free parking, and a beach locale. Our guests praise the helpful staff and the clean rooms in our ...
8.6/10 Excellent! (785 reviews)
"Good"

Reviewed on Jul 11, 2025

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Edgewater Lodge
Fiesta Key RV Resort

Fiesta Key RV Resort

2.5 out of 5
70001 Overseas Hwy, Long Key, FL
Book a stay at this beach hotel in Long Key. Enjoy free parking, a marina, and WiFi (surcharge). Popular attractions Fiesta Key and Long Key State Park are located ...
7.2/10 Good! (422 reviews)
"Perfect Holiday!!"

Reviewed on Jul 14, 2025

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Fiesta Key RV Resort
Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd, Marathon, FL
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 ...
8/10 Very Good! (1,005 reviews)
"The people were friendly, property was well cared for. The resort was really nice. We enjoyed it all."

Reviewed on Jul 17, 2025

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Hawks Cay Resort
Cheeca Lodge & Spa

Cheeca Lodge & Spa

5 out of 5
81801 Overseas Highway, Mile Marker 82, Marker 82, Islamorada, FL
Stay at this 5-star luxury resort in Islamorada. Enjoy free parking, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff ...
9/10 Wonderful! (1,137 reviews)
"Stayed here for one night. Unfortunately the weather wasn’t great so we didn’t get to experience the pool areas and such. We walked around the grounds at night in the rain and it was still breath taking. Would love to stay longer the next time I am back in the area."

Reviewed on Jul 20, 2025

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Cheeca Lodge & Spa
Chesapeake Beach Resort

Chesapeake Beach Resort

3.5 out of 5
83409 Overseas Hwy, Islamorada, FL
Stay at this 3.5-star beach hotel in Islamorada. Enjoy free breakfast, free WiFi, and 2 outdoor pools. Our guests praise the breakfast and the pool in our reviews. ...
9/10 Wonderful! (1,476 reviews)
"Great staff friendly as hell. Had a great time relaxed and the place is A1 highly recommend it. I’ll probably be going next week again."

Reviewed on Jul 17, 2025

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Chesapeake Beach Resort
Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa

5 out of 5
1 Knights Key Boulevard, MM 47, Marathon, FL
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 ...
9/10 Wonderful! (1,003 reviews)
Nice hotel
"Great rooms. Not good value for money food. Drinks very expensive. Staff were nice. Staff at food market were amazing and friendly . Too many bugs at the beach and outdoor areas."

Reviewed on Jul 15, 2025

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Isla Bella Beach Resort & Spa
Islander Resort

Islander Resort

4 out of 5
82100 Overseas Highway, Islamorada, FL
Stay at this 4-star beach hotel in Islamorada. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the pool and the helpful staff in our reviews. ...
9/10 Wonderful! (1,006 reviews)
"We’ve been visiting Islander since 2015, and each stay continues to exceed our expectations. From the moment we arrive, the warm and welcoming staff make us feel like family in particular Angela and Sarah .Their attention to detail and genuine hospitality have kept us returning year after year. The ..."

Reviewed on Jul 18, 2025

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Islander Resort
See all 3,133 properties in Long 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.