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Long Key

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Long Key Flights as Low as $48

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

Frontier Airlines
Tue, Mar 11 - Tue, Mar 18
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$48 Roundtrip, found 11 hours ago
$48
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Mar 11 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Mar 18, priced at $48 found 11 hours ago
Spirit Airlines
Wed, Mar 19 - Thu, Mar 27
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$48 Roundtrip, found 3 days ago
$48
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, Mar 19 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Mar 27, priced at $48 found 3 days ago
Frontier Airlines
Tue, Mar 11 - Thu, Mar 20
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$53 Roundtrip, found 11 hours ago
$53
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Mar 11 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Mar 20, priced at $53 found 11 hours ago
Frontier Airlines
Wed, Feb 26 - Tue, Mar 4
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$57 Roundtrip, found 3 days ago
$57
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Feb 26 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Mar 4, priced at $57 found 3 days ago
Frontier Airlines
Tue, Mar 18 - Sat, Mar 29
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$58 Roundtrip, found 6 days ago
$58
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Mar 18 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sat, Mar 29, priced at $58 found 6 days ago
Spirit Airlines
Sat, Mar 8 - Wed, Mar 19
BOS
Logan Intl.
MIA
Miami Intl.
$58 Roundtrip, found 12 hours ago
$58
Roundtrip
found 12 hours ago
Select Spirit Airlines flight, departing Sat, Mar 8 from Logan Intl. to Miami Intl., returning Wed, Mar 19, priced at $58 found 12 hours ago
Spirit Airlines
Fri, Feb 28 - Tue, Mar 4
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$76 Roundtrip, found 6 days ago
$76
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Feb 28 from Newark Liberty Intl. Airport to Miami Intl., returning Tue, Mar 4, priced at $76 found 6 days ago
Spirit Airlines
Wed, Apr 9 - Tue, Apr 22
ORD
O'Hare Intl.
MIA
Miami Intl.
$78 Roundtrip, found 2 days ago
$78
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Apr 9 from O'Hare Intl. to Miami Intl., returning Tue, Apr 22, priced at $78 found 2 days ago
United
Wed, Mar 5 - Sat, Mar 8
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$127 Roundtrip, found 4 hours ago
$127
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Mar 5 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Mar 8, priced at $127 found 4 hours ago
JetBlue Airways
Tue, Mar 11 - Thu, Mar 13
BOS
Logan Intl.
MIA
Miami Intl.
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Mar 11 from Logan Intl. to Miami Intl., returning Thu, Mar 13, priced at $157 found 5 days ago
American Airlines
Sun, Mar 30 - Thu, Apr 3
BOS
Logan Intl.
MIA
Miami Intl.
$157 Roundtrip, found 4 days ago
$157
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Mar 30 from Logan Intl. to Miami Intl., returning Thu, Apr 3, priced at $157 found 4 days ago
Delta
Tue, Mar 18 - Thu, Mar 27
BOS
Logan Intl.
MIA
Miami Intl.
$177 Roundtrip, found 20 hours ago
$177
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Mar 18 from Logan Intl. to Miami Intl., returning Thu, Mar 27, priced at $177 found 20 hours ago
United
Sat, Nov 8 - Sat, Nov 15
EWR
Newark Liberty Intl. Airport
EYW
Key West Intl.
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 8 from Newark Liberty Intl. Airport to Key West Intl., returning Sat, Nov 15, priced at $249 found 4 days ago
Delta
Mon, Mar 17 - Tue, Mar 25
BOS
Logan Intl.
EYW
Key West Intl.
$297 Roundtrip, found 5 days ago
$297
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Mar 17 from Logan Intl. to Key West Intl., returning Tue, Mar 25, priced at $297 found 5 days ago
Delta
Tue, May 13 - Wed, May 28
ORD
O'Hare Intl.
EYW
Key West Intl.
$323 Roundtrip, found 3 days ago
$323
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, May 13 from O'Hare Intl. to Key West Intl., returning Wed, May 28, priced at $323 found 3 days ago
Delta
Sun, Jun 1 - Tue, Jun 10
ATL
Hartsfield-Jackson Atlanta Intl.
EYW
Key West Intl.
$341 Roundtrip, found 5 days ago
$341
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Jun 1 from Hartsfield-Jackson Atlanta Intl. to Key West Intl., returning Tue, Jun 10, priced at $341 found 5 days 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 March, 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 16 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 $48, 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 $48 right now, why wait?

Long Key Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Roundtrip price
$48

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
The price is $336 per night from Feb 24 to Feb 25
$336
includes taxes & fees
Feb 24 - Feb 25
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! (1,036 reviews)
"I need a quiet room and charged extra 50 dollars"

Reviewed on Feb 13, 2025

Lime Tree Bay Resort
Edgewater Lodge
Edgewater Lodge
2.5 out of 5
US Highway 1 MM 65,5, Layton, Long Key, FL
The price is $314 per night from Feb 24 to Feb 25
$314
includes taxes & fees
Feb 24 - Feb 25
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! (756 reviews)
"Can’t beat for the money. I just needed a place to crash while fishing for a couple Days. Perfect for what I wanted"

Reviewed on Feb 14, 2025

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! (382 reviews)
Great place
"Great stay! Clean and very well maintained property."

Reviewed on Nov 10, 2024

Get rates
Fiesta Key RV Resort
Chesapeake Beach Resort
Chesapeake Beach Resort
2.5 out of 5
83409 Overseas Hwy, Islamorada, FL
The price is $573 per night from Feb 18 to Feb 19
$573
includes taxes & fees
Feb 18 - Feb 19
Book a stay at this beach hotel in Islamorada. Enjoy 2 outdoor pools, a private beach, and a 24-hour front desk. Our guests praise the breakfast and the pool ...
9/10 Wonderful! (1,404 reviews)
"Awesome staff Derrick was fabulous. Nice room. Great bed."

Reviewed on Feb 15, 2025

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
The price is $533 per night from Feb 23 to Feb 24
$533
includes taxes & fees
Feb 23 - Feb 24
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! (1,007 reviews)
"We couldnt figure out why this was only 4 star. Perhaps it is the lack of room service. When I ordered hot tea brought to my room I was presented with tea bags and paper cups and told that the water dispensers provided hot water. I tried two but neither worked. And no microwave in the room so this ..."

Reviewed on Feb 14, 2025

Isla Bella Beach Resort & Spa
Hawks Cay Resort
Hawks Cay Resort
4 out of 5
61 Hawks Cay Blvd, Marathon, FL
The price is $443 per night from Feb 23 to Feb 24
$443
includes taxes & fees
Feb 23 - Feb 24
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! (1,002 reviews)
"Everything great"

Reviewed on Feb 16, 2025

Hawks Cay Resort
Amara Cay Resort
Amara Cay Resort
4 out of 5
80001 Overseas Hwy, Islamorada, FL
The price is $445 per night from Feb 23 to Feb 24
$445
includes taxes & fees
Feb 23 - Feb 24
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! (1,209 reviews)
"We really enjoyed our stay at Amara Cay Resort. Wonderful staff, very helpful and knowledgeable. Gorgeous location on the Atlantic side of Islamorada. Beautiful pool area and tiki bar."

Reviewed on Feb 12, 2025

Amara Cay Resort
Cheeca Lodge & Spa
Cheeca Lodge & Spa
5 out of 5
81801 Overseas Highway, Mile Marker 82, Marker 82, Islamorada, FL
The price is $449 per night from Feb 23 to Feb 24
$449
includes taxes & fees
Feb 23 - Feb 24
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! (1,031 reviews)
"Nice property with a few hinges to do. Beach is poor and not swim able. Pools were pretty good and they had multiple ones."

Reviewed on Feb 15, 2025

Cheeca Lodge & Spa
See all 3,111 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.