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Long Key

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Long Key Flights as Low as $63

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

Spirit Airlines
Sat, May 2 - Tue, May 12
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$63 Roundtrip, just found
$63
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 2 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, May 12, priced at $63 just found
Frontier Airlines
Tue, May 5 - Tue, May 12
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 5 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, May 12, priced at $68 just found
Breeze Airways
Sun, Jun 7 - Wed, Jun 10
TPA
Tampa Intl.
EYW
Key West Intl.
$87 Roundtrip, found 1 day ago
$87
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Sun, Jun 7 from Tampa Intl. to Key West Intl., returning Wed, Jun 10, priced at $87 found 1 day ago
Spirit Airlines
Sun, Apr 19 - Tue, Apr 21
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$87 Roundtrip, found 1 day ago
$87
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sun, Apr 19 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Apr 21, priced at $87 found 1 day ago
Spirit Airlines
Mon, Apr 20 - Wed, Apr 22
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$96 Roundtrip, found 10 hours ago
$96
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Mon, Apr 20 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Apr 22, priced at $96 found 10 hours ago
Delta
Tue, Jul 14 - Thu, Jul 30
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Delta flight, departing Tue, Jul 14 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Jul 30, priced at $119 just found
Spirit Airlines
Fri, Apr 17 - Sun, Apr 19
TPA
Tampa Intl.
MIA
Miami Intl.
$136 Roundtrip, found 1 day ago
$136
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Apr 17 from Tampa Intl. to Miami Intl., returning Sun, Apr 19, priced at $136 found 1 day ago
American Airlines
Tue, May 5 - Tue, May 12
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$147 Roundtrip, just found
$147
Roundtrip
just found
Select American Airlines flight, departing Tue, May 5 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, May 12, priced at $147 just found
JetBlue Airways
Mon, Apr 27 - Thu, May 14
ATL
Hartsfield-Jackson Atlanta Intl.
EKW
Miami Central Brightline Train Station
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Apr 27 from Hartsfield-Jackson Atlanta Intl. to Miami Central Brightline Train Station, returning Thu, May 14, priced at $283 found 1 day ago
Spirit Airlines
Mon, Apr 20 - Fri, Apr 24
ATL
Hartsfield-Jackson Atlanta Intl.
EYW
Key West Intl.
$299 Roundtrip, found 9 hours ago
$299
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Mon, Apr 20 from Hartsfield-Jackson Atlanta Intl. to Key West Intl., returning Fri, Apr 24, priced at $299 found 9 hours ago
JetBlue Airways
Mon, May 4 - Thu, May 7
ATL
Hartsfield-Jackson Atlanta Intl.
AVT
Aventura Brightline Train Station
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, May 4 from Hartsfield-Jackson Atlanta Intl. to Aventura Brightline Train Station, returning Thu, May 7, priced at $299 found 1 day ago
Delta
Wed, Aug 26 - Wed, Sep 2
EWR
Newark Liberty Intl. Airport
EYW
Key West Intl.
$309 Roundtrip, just found
$309
Roundtrip
just found
Select Delta flight, departing Wed, Aug 26 from Newark Liberty Intl. Airport to Key West Intl., returning Wed, Sep 2, priced at $309 just found
JetBlue Airways
Tue, Apr 28 - Tue, May 5
TPA
Tampa Intl.
EKW
Miami Central Brightline Train Station
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Apr 28 from Tampa Intl. to Miami Central Brightline Train Station, returning Tue, May 5, priced at $329 found 1 day ago
JetBlue Airways
Thu, Nov 19 - Sun, Dec 6
EWR
Newark Liberty Intl. Airport
EKW
Miami Central Brightline Train Station
$367 Roundtrip, found 4 days ago
$367
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Nov 19 from Newark Liberty Intl. Airport to Miami Central Brightline Train Station, returning Sun, Dec 6, priced at $367 found 4 days ago
JetBlue Airways
Tue, Jun 23 - Mon, Jun 29
TPA
Tampa Intl.
AVT
Aventura Brightline Train Station
$381 Roundtrip, found 3 days ago
$381
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Jun 23 from Tampa Intl. to Aventura Brightline Train Station, returning Mon, Jun 29, priced at $381 found 3 days ago
JetBlue Airways
Tue, Apr 28 - Fri, May 1
EWR
Newark Liberty Intl. Airport
AVT
Aventura Brightline Train Station
$388 Roundtrip, found 5 days ago
$388
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Apr 28 from Newark Liberty Intl. Airport to Aventura Brightline Train Station, returning Fri, May 1, priced at $388 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 May, 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 $63, 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 $63 right now, why wait?

Long Key Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Roundtrip price
$63

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
Book a stay at this 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! (1,218 reviews)
The gulf was partially visible from room...walk just a few feet and 100% visible. we were on west side of property on the beach. Great restaurant on property, good food and live music. restaurant not part of hotel... breakfasts were something you would pay for - we never did breakfast there but did ...

Reviewed on Apr 3, 2026

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Lime Tree Bay Resort
Edgewater Lodge

Edgewater Lodge

2.5 out of 5
US Highway 1 MM 65,5 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! (834 reviews)
The staff was very friendly. Rooms were not elaborate but super cute and fit the vibe perfectly. The guys at the restaurant were amazing. Perfect for our one night stay!

Reviewed on Mar 30, 2026

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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 ...
7.4/10 Good! (457 reviews)
I was so excited to get one of the cottages for spring break. They advertise onsite dining but the restaurant is closed. Hot tub sign says open until 9, we were told to leave at 7:30. Unfortunately, by the time 5 of us needed to shower, we discovered there was no hot water. The on call after hours ...

Reviewed on Mar 29, 2026

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Fiesta Key RV Resort
Cheeca Lodge & Spa

Cheeca Lodge & Spa

5 out of 5
81801 Overseas Highway, Mile Marker 82 Islamorada FL
Book a stay at this luxury resort in Islamorada. Enjoy free parking, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff ...
9.2/10 Wonderful! (1,304 reviews)
From the moment we checked in with Jessica we knew we’d love Cheeca lodge. Great pools, fishing dock and rooms, along with the friendliest staff

Reviewed on Apr 1, 2026

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Cheeca Lodge & Spa
Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa

5 out of 5
1 Knights Key Boulevard Marathon FL
Book a stay at this 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 ...
9.2/10 Wonderful! (1,111 reviews)
Beautiful resort, lots of pools so no problem finding chairs. Beautiful grounds. Would not recommend all inclusive as the restaurants are not great and there are so many really good options in Marathon.

Reviewed on Apr 2, 2026

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Isla Bella Beach Resort & Spa
Chesapeake Beach Resort

Chesapeake Beach Resort

3.5 out of 5
83409 Overseas Hwy Islamorada FL
Book a stay at this beach hotel in Islamorada. Enjoy free breakfast, free WiFi, and 2 outdoor pools. Our guests praise the breakfast and the pool in our reviews. ...
9.2/10 Wonderful! (1,679 reviews)
Clean room. Looked newly updated. Comfy bed. Beautiful view. Friendly, helpful staff. Great breakfast especially the omelette station.

Reviewed on Apr 3, 2026

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Chesapeake Beach Resort
Amara Cay Resort

Amara Cay Resort

4 out of 5
80001 Overseas Hwy Islamorada FL
Book a stay at this beach resort in Islamorada. Enjoy 2 restaurants, a private beach, and 3 bars/lounges. Our guests praise the pool and the helpful staff in ...
8.8/10 Excellent! (1,261 reviews)
Great

Reviewed on Mar 30, 2026

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Amara Cay Resort
Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd Marathon FL
Book a stay at this 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 ...
8/10 Very Good! (1,001 reviews)
Avoid Angler and Ale restaurant, the food is terrible and the service also terrible, we wait one hour and 20 minutes for our drinks and 2 hours for our food. We had to return most of the dishes because of the terrible taste and presentation. AVOID eating at this place at any cost. Overall the hotel ...

Reviewed on Apr 2, 2026

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Hawks Cay Resort
See all 3,041 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.