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Florida Keys

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Florida Keys Flights as Low as $56

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

Frontier Airlines
Tue, Aug 18 - Sat, Aug 29
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$56 Roundtrip, found 1 hour ago
$56
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sat, Aug 29, priced at $56 found 1 hour ago
Frontier Airlines
Mon, Jun 1 - Thu, Jun 4
PHL
Philadelphia Intl.
MIA
Miami Intl.
$115 Roundtrip, found 18 hours ago
$115
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Mon, Jun 1 from Philadelphia Intl. to Miami Intl., returning Thu, Jun 4, priced at $115 found 18 hours ago
Frontier Airlines
Tue, Jul 21 - Tue, Aug 4
DTW
Detroit Metropolitan Wayne County
MIA
Miami Intl.
$190 Roundtrip, found 6 hours ago
$190
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Detroit Metropolitan Wayne County to Miami Intl., returning Tue, Aug 4, priced at $190 found 6 hours ago
Delta
Tue, Aug 18 - Sat, Aug 29
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$199 Roundtrip, found 1 hour ago
$199
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sat, Aug 29, priced at $199 found 1 hour ago
American Airlines
Tue, Aug 18 - Sat, Aug 29
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$199 Roundtrip, found 1 hour ago
$199
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sat, Aug 29, priced at $199 found 1 hour ago
United
Tue, Sep 8 - Wed, Sep 16
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 8 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Wed, Sep 16, priced at $219 found 2 days ago
American Airlines
Tue, Aug 18 - Sat, Aug 29
TTN
Mercer
MIA
Miami Intl.
$277 Roundtrip, found 4 days ago
$277
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 18 from Mercer to Miami Intl., returning Sat, Aug 29, priced at $277 found 4 days ago
JetBlue Airways
Sat, Aug 15 - Fri, Aug 28
ATL
Hartsfield-Jackson Atlanta Intl.
EKW
Miami Central Brightline Train Station
$278 Roundtrip, found 3 days ago
$278
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Aug 15 from Hartsfield-Jackson Atlanta Intl. to Miami Central Brightline Train Station, returning Fri, Aug 28, priced at $278 found 3 days ago
JetBlue Airways
Tue, Aug 18 - Sat, Aug 29
ATL
Hartsfield-Jackson Atlanta Intl.
AVT
Aventura Brightline Train Station
$289 Roundtrip, found 12 hours ago
$289
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to Aventura Brightline Train Station, returning Sat, Aug 29, priced at $289 found 12 hours ago
American Airlines
Tue, Jun 30 - Tue, Jul 7
DTW
Detroit Metropolitan Wayne County
EYW
Key West Intl.
$330 Roundtrip, found 4 days ago
$330
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jun 30 from Detroit Metropolitan Wayne County to Key West Intl., returning Tue, Jul 7, priced at $330 found 4 days ago
JetBlue Airways
Wed, Sep 23 - Sat, Sep 26
DTW
Detroit Metropolitan Wayne County
EKW
Miami Central Brightline Train Station
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Sep 23 from Detroit Metropolitan Wayne County to Miami Central Brightline Train Station, returning Sat, Sep 26, priced at $339 found 1 day ago
JetBlue Airways
Tue, Jul 21 - Tue, Aug 4
DTW
Detroit Metropolitan Wayne County
AVT
Aventura Brightline Train Station
$360 Roundtrip, found 8 hours ago
$360
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Tue, Jul 21 from Detroit Metropolitan Wayne County to Aventura Brightline Train Station, returning Tue, Aug 4, priced at $360 found 8 hours ago
Delta
Wed, Jun 3 - Wed, Jun 10
ATL
Hartsfield-Jackson Atlanta Intl.
EYW
Key West Intl.
$399 Roundtrip, found 2 days ago
$399
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jun 3 from Hartsfield-Jackson Atlanta Intl. to Key West Intl., returning Wed, Jun 10, priced at $399 found 2 days ago
JetBlue Airways
Sun, Jun 7 - Tue, Jun 9
PHL
Philadelphia Intl.
EKW
Miami Central Brightline Train Station
$435 Roundtrip, found 10 hours ago
$435
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Sun, Jun 7 from Philadelphia Intl. to Miami Central Brightline Train Station, returning Tue, Jun 9, priced at $435 found 10 hours ago
JetBlue Airways
Wed, Jun 3 - Fri, Jun 5
PHL
Philadelphia Intl.
AVT
Aventura Brightline Train Station
$457 Roundtrip, found 3 hours ago
$457
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Wed, Jun 3 from Philadelphia Intl. to Aventura Brightline Train Station, returning Fri, Jun 5, priced at $457 found 3 hours ago
Delta
Tue, Jul 14 - Tue, Jul 21
PHL
Philadelphia Intl.
EYW
Key West Intl.
$463 Roundtrip, found 5 days ago
$463
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jul 14 from Philadelphia Intl. to Key West Intl., returning Tue, Jul 21, priced at $463 found 5 days 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 August, 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 16 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 $56, 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 $56 right now, why wait?

Florida Keys Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Roundtrip price
$56

Last Minute Hotel Deals in Florida Keys

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 parking, a full-service spa, and 3 restaurants. Our guests praise the pool and the helpful staff in ...
9.4/10 Exceptional! (1,427 reviews)
We had a great time. A close spot that feels like a world away

Reviewed on May 15, 2026

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Reefhouse Resort & Marina
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! (1,720 reviews)
.

Reviewed on May 15, 2026

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Chesapeake Beach Resort
Marina Del Mar Resort and Marina

Marina Del Mar Resort and Marina

2 out of 5
527 Caribbean Drive Key Largo FL
Stay at this hotel in Key Largo. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the pool in our reviews. Popular attractions ...
8.6/10 Excellent! (1,785 reviews)
Loved everything about this location. My only suggestion is for more than one chair in the room to sit in.

Reviewed on May 15, 2026

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Marina Del Mar Resort and Marina
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! (1,312 reviews)
I can't say enough good things about the Cheeka Lodge and Spa! The room was beautiful, the staff were amazing, amd the food was spectacular! Highly recommend!

Reviewed on May 15, 2026

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Cheeca Lodge & Spa
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! (1,002 reviews)
Love this place

Reviewed on May 14, 2026

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Hawks Cay Resort
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 ...
8.6/10 Excellent! (1,069 reviews)
The room was nice and did have a beautiful view. There are only 2 restaurants..one is ultra expensive, dinner was ok but breakfast was delicious. The other restaurant was good but lacking in variety. I understand we went during the week and there was no entertainment. After dinner, you go to bed. ...

Reviewed on May 14, 2026

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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 ...
9.2/10 Wonderful! (1,145 reviews)
This is a beautiful, serene resort. The staff was fabulous, the room lovely and the views were really great. We plan to return!

Reviewed on May 14, 2026

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Isla Bella Beach Resort & Spa
Islander Resort

Islander Resort

4 out of 5
82100 Overseas Highway Islamorada FL
Book a stay at this 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. ...
9.2/10 Wonderful! (1,012 reviews)
Beautiful property. Best part is it’s very pet friendly. Will be back very soon

Reviewed on May 14, 2026

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Islander Resort
See all 8,335 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! (1,354 reviews)
Clean room. Excellent pool side view. Shuttle and trolley options. Great pool.

Reviewed on May 14, 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! (1,021 reviews)
Dear Double Tree, This was our first trip to Key West and our first experience with a Hilton resort. You met and exceeded any expectations that we could have had. The friendliness, helpfulness and professionalism of each member of your staff was outstanding. The facility was immaculate and well maintained. ...

Reviewed on May 14, 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 ...
9.2/10 Wonderful! (700 reviews)
The room was a bit on the small size. The staff was friendly and helpful.

Reviewed on Apr 30, 2026

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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. ...
8.6/10 Excellent! (2,216 reviews)
Bacon was not fresh. Tub was not draining, maintenance fixed quickly. Water left on floor. Check in attendant didn’t tell me my room was on 1st floor although rm # started with completely different number. With two suitcases in the heat, the floor # was important.

Reviewed on May 15, 2026

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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
Margaritaville Beach House Key West

Margaritaville Beach House Key West

4 out of 5
2001 South Roosevelt Blvd Key West FL
Book a stay at this beach hotel in Key West. Enjoy free parking, 2 restaurants, and breakfast (surcharge). Popular attractions Duval Street and Smathers Beach ...
8.4/10 Very Good! (999 reviews)
This is a beautiful resort full of amenities! Margaritas when you arrive, smoothies at the pool each day around noon, free airport and old town shuttles so we didn’t need to Uber anywhere, also coffee/water/cookies in the lobby daily. The beach is an easy walk across the street. The hotel is super ...

Reviewed on Apr 19, 2026

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Margaritaville Beach House Key West
See all 8,335 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.