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Florida Keys

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Florida Keys Flights as Low as $80

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

Frontier Airlines
Tue, Nov 3 - Thu, Nov 12
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$80 Roundtrip, just found
$80
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Nov 3 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Nov 12, priced at $80 just found
Delta
Tue, Nov 17 - Thu, Dec 3
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$140 Roundtrip, found 9 hours ago
$140
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Nov 17 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Dec 3, priced at $140 found 9 hours ago
American Airlines
Tue, Oct 20 - Wed, Nov 4
BOS
Logan Intl.
MIA
Miami Intl.
$159 Roundtrip, found 4 hours ago
$159
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Oct 20 from Logan Intl. to Miami Intl., returning Wed, Nov 4, priced at $159 found 4 hours ago
American Airlines
Tue, Nov 3 - Thu, Nov 12
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Tue, Nov 3 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Nov 12, priced at $159 just found
Southwest Airlines
Tue, Nov 3 - Thu, Nov 12
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Nov 3 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Nov 12, priced at $179 just found
Frontier Airlines
Tue, Nov 3 - Tue, Nov 17
DTW
Detroit Metropolitan Wayne County
MIA
Miami Intl.
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Nov 3 from Detroit Metropolitan Wayne County to Miami Intl., returning Tue, Nov 17, priced at $190 found 1 day ago
United
Tue, Oct 20 - Tue, Oct 27
BOS
Logan Intl.
MIA
Miami Intl.
$213 Roundtrip, found 6 hours ago
$213
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Oct 20 from Logan Intl. to Miami Intl., returning Tue, Oct 27, priced at $213 found 6 hours ago
JetBlue Airways
Thu, Dec 3 - Thu, Dec 10
ATL
Hartsfield-Jackson Atlanta Intl.
EKW
Miami Central Brightline Train Station
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Dec 3 from Hartsfield-Jackson Atlanta Intl. to Miami Central Brightline Train Station, returning Thu, Dec 10, priced at $272 found 1 day ago
JetBlue Airways
Wed, Dec 2 - Sat, Dec 5
ATL
Hartsfield-Jackson Atlanta Intl.
AVT
Aventura Brightline Train Station
$293 Roundtrip, found 4 hours ago
$293
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Wed, Dec 2 from Hartsfield-Jackson Atlanta Intl. to Aventura Brightline Train Station, returning Sat, Dec 5, priced at $293 found 4 hours ago
Bargain Flight
Mon, Nov 2 - Fri, Nov 6
BOS
Logan Intl.
EYW
Key West Intl.
$308 Roundtrip, found 6 hours ago
$308
Roundtrip
found 6 hours ago
Select Bargain Flight flight, departing Mon, Nov 2 from Logan Intl. to Key West Intl., returning Fri, Nov 6, priced at $308 found 6 hours ago
JetBlue Airways
Tue, Oct 20 - Tue, Oct 27
BOS
Logan Intl.
EKW
Miami Central Brightline Train Station
$328 Roundtrip, found 3 days ago
$328
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Oct 20 from Logan Intl. to Miami Central Brightline Train Station, returning Tue, Oct 27, priced at $328 found 3 days ago
Delta
Fri, Nov 13 - Thu, Nov 19
ATL
Hartsfield-Jackson Atlanta Intl.
EYW
Key West Intl.
$349 Roundtrip, found 2 hours ago
$349
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Nov 13 from Hartsfield-Jackson Atlanta Intl. to Key West Intl., returning Thu, Nov 19, priced at $349 found 2 hours ago
JetBlue Airways
Tue, Oct 20 - Tue, Oct 27
BOS
Logan Intl.
AVT
Aventura Brightline Train Station
$350 Roundtrip, found 5 days ago
$350
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Oct 20 from Logan Intl. to Aventura Brightline Train Station, returning Tue, Oct 27, priced at $350 found 5 days ago
American Airlines
Tue, Feb 2 - Wed, Feb 10
DTW
Detroit Metropolitan Wayne County
EYW
Key West Intl.
$353 Roundtrip, found 2 days ago
$353
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Feb 2 from Detroit Metropolitan Wayne County to Key West Intl., returning Wed, Feb 10, priced at $353 found 2 days ago
JetBlue Airways
Tue, Nov 3 - Tue, Nov 17
DTW
Detroit Metropolitan Wayne County
AVT
Aventura Brightline Train Station
$388 Roundtrip, found 1 day ago
$388
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Nov 3 from Detroit Metropolitan Wayne County to Aventura Brightline Train Station, returning Tue, Nov 17, priced at $388 found 1 day ago
JetBlue Airways
Tue, Nov 3 - Tue, Nov 17
DTW
Detroit Metropolitan Wayne County
EKW
Miami Central Brightline Train Station
$388 Roundtrip, found 1 day ago
$388
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Nov 3 from Detroit Metropolitan Wayne County to Miami Central Brightline Train Station, returning Tue, Nov 17, priced at $388 found 1 day ago

Cheap Flights to Florida Keys

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

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

Frequently Asked Questions About flights to Florida Keys

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Florida Keys 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 Florida Keys?

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 Florida Keys are in November, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Florida Keys?

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 Florida Keys.

What airport is best to fly into Florida Keys?

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

How much are flights to Florida Keys?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Florida Keys on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $80, 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 Florida Keys?

The trick to saving a stack of cash on your flight to Florida Keys? 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 $80 right now, why wait?

Florida Keys Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Roundtrip price
$80

Last Minute Hotel Deals in Florida Keys

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 ...
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Cheeca Lodge & 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. ...
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Chesapeake Beach Resort
Waterside Suites & Marina

Waterside Suites & Marina

3.5 out of 5
201 Ocean Drive Key Largo FL
Stay at this hotel in Key Largo. Enjoy free WiFi, a marina, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
9/10 Wonderful! (1,489 reviews)
"Neither tv in our room worked! The office couldn't fix it! They gave us 1 washcloth for the family for the weekend! Ice machine didn't work! Floors were greasy! And our door was almost kicked in and the office would not even look at the cameras! Absolutely zero care in the world! I would NEVER stay ..."

Reviewed on Sep 25, 2026

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Waterside Suites & Marina
Reefhouse Resort & Marina

Reefhouse Resort & Marina

4.5 out of 5
103800 Overseas Hwy Key Largo FL
Book a stay at this luxury hotel in Key Largo. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
9.4/10 Exceptional! (1,538 reviews)
"Loved it so much my first trip I booked again! This stay was just as great as my last stay. Rooms were beautifully furnished with amazing views. Staff are super friendly- had another great stay! Will be back soon!"

Reviewed on Sep 24, 2026

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Reefhouse Resort & Marina
Baker's Cay Resort Key Largo, Curio Collection by Hilton

Baker's Cay Resort Key Largo, Curio Collection by Hilton

4 out of 5
97000 Overseas Hwy Key Largo FL
Book a stay at this beach resort in Key Largo. Enjoy 2 outdoor pools, 2 restaurants, and a private beach. Our guests praise the helpful staff and the clean rooms ...
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Baker's Cay Resort Key Largo, Curio Collection by Hilton
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 ...
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Isla Bella Beach Resort & Spa
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. ...
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Lime Tree Bay 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, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
8.2/10 Very Good! (1,003 reviews)
"The resort was beautiful. The food was good but pricey. We loved having the option to have the food/drinks delivered by the pool. The bed was comfortable and the Cabana room was very convenient to have right next to the adult pool area. Our only issue was the AC fluctuated a bit and a few nights ..."

Reviewed on Sep 24, 2026

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Hawks Cay Resort
See all 8,223 properties in Florida Keys
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.

Top Hotels With Free Airport Shuttle

Hampton Inn Key West FL

Hampton Inn Key West FL

2.5 out of 5
3755 S Roosevelt Blvd Key West FL
Book a stay at this business-friendly hotel in Key West. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
9/10 Wonderful! (1,521 reviews)
"Rooms was spacious for 4 adults. Great pool and breakfast. Hotel shuttle was awesome. Friendly staff. Would highly recommend!!"

Reviewed on Sep 24, 2026

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Hampton Inn Key West FL
DoubleTree Resort by Hilton Grand Key - Key West

DoubleTree Resort by Hilton Grand Key - Key West

4 out of 5
3990 S Roosevelt Blvd Key West FL
Book a stay at this business-friendly resort in Key West. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
8.4/10 Very Good! (1,106 reviews)
"Our room was always clean with clean towels. The night person (Michelle) was very personable! The only thing that was an inconvenient was the elevator being out of order to where out room was. It was a long walk for me to go to the other side to get in the elevator. My legs don't work very well. ..."

Reviewed on Sep 23, 2026

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DoubleTree Resort by Hilton Grand Key - Key West
The Garden House

The Garden House

3 out of 5
329 Elizabeth Street Key West FL
Stay at this B&B in Key West. Enjoy parking (surcharge), daily housekeeping, and a garden. Our guests praise the helpful staff in our reviews. Popular attractions ...
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The Garden House
Beachside Resort & Residences

Beachside Resort & Residences

3.5 out of 5
3841 N Roosevelt Blvd Key West FL
Book a stay at this beach hotel in Key West. Enjoy free WiFi, 2 restaurants, and a private beach. Our guests praise the pool and the helpful staff in our reviews. ...
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Beachside Resort & Residences
Key West Sailing Adventure

Key West Sailing Adventure

3 out of 5
201 Williams Street; Historic Seaport Key West FL
Stay at this houseboat in Key West. Enjoy free WiFi, 2 beach bars, and parking (surcharge). Popular attractions Duval Street and Mallory Square are located ...
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Key West Sailing Adventure
See all 8,223 properties in Florida Keys
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.