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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, Sep 22 - Sun, Sep 27
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$80 Roundtrip, just found
$80
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Sep 22 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sun, Sep 27, priced at $80 just found
Frontier Airlines
Mon, Aug 31 - Mon, Sep 21
IAH
George Bush Intercontinental
MIA
Miami Intl.
$82 Roundtrip, found 1 day ago
$82
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Aug 31 from George Bush Intercontinental to Miami Intl., returning Mon, Sep 21, priced at $82 found 1 day ago
Frontier Airlines
Wed, Sep 23 - Sun, Sep 27
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$82 Roundtrip, just found
$82
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 23 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sun, Sep 27, priced at $82 just found
Frontier Airlines
Tue, Sep 22 - Thu, Sep 24
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Sep 22 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Sep 24, priced at $90 just found
Delta
Thu, Nov 26 - Thu, Nov 26
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 26 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Nov 26, priced at $154 found 1 day ago
American Airlines
Thu, Sep 24 - Mon, Sep 28
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$167 Roundtrip, just found
$167
Roundtrip
just found
Select American Airlines flight, departing Thu, Sep 24 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Mon, Sep 28, priced at $167 just found
United
Mon, Aug 24 - Thu, Sep 3
IAH
George Bush Intercontinental
MIA
Miami Intl.
$169 Roundtrip, found 16 hours ago
$169
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Aug 24 from George Bush Intercontinental to Miami Intl., returning Thu, Sep 3, priced at $169 found 16 hours ago
American Airlines
Wed, Sep 23 - Tue, Oct 6
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Sep 23 from John F. Kennedy Intl. to Miami Intl., returning Tue, Oct 6, priced at $179 found 1 hour ago
Delta
Thu, Sep 17 - Fri, Oct 2
ATL
Hartsfield-Jackson Atlanta Intl.
EYW
Key West Intl.
$288 Roundtrip, found 5 hours ago
$288
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, Sep 17 from Hartsfield-Jackson Atlanta Intl. to Key West Intl., returning Fri, Oct 2, priced at $288 found 5 hours ago
JetBlue Airways
Thu, Oct 8 - Tue, Oct 27
ATL
Hartsfield-Jackson Atlanta Intl.
EKW
Miami Central Brightline Train Station
$292 Roundtrip, found 3 days ago
$292
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Oct 8 from Hartsfield-Jackson Atlanta Intl. to Miami Central Brightline Train Station, returning Tue, Oct 27, priced at $292 found 3 days ago
JetBlue Airways
Sat, Oct 31 - Sat, Nov 7
ATL
Hartsfield-Jackson Atlanta Intl.
AVT
Aventura Brightline Train Station
$313 Roundtrip, just found
$313
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Oct 31 from Hartsfield-Jackson Atlanta Intl. to Aventura Brightline Train Station, returning Sat, Nov 7, priced at $313 just found
JetBlue Airways
Sat, Aug 15 - Wed, Aug 19
IAH
George Bush Intercontinental
AVT
Aventura Brightline Train Station
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Aug 15 from George Bush Intercontinental to Aventura Brightline Train Station, returning Wed, Aug 19, priced at $334 found 2 days ago
JetBlue Airways
Mon, Aug 31 - Mon, Sep 21
IAH
George Bush Intercontinental
EKW
Miami Central Brightline Train Station
$334 Roundtrip, found 22 hours ago
$334
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Mon, Aug 31 from George Bush Intercontinental to Miami Central Brightline Train Station, returning Mon, Sep 21, priced at $334 found 22 hours ago
JetBlue Airways
Wed, Aug 26 - Sat, Aug 29
JFK
John F. Kennedy Intl.
EKW
Miami Central Brightline Train Station
$360 Roundtrip, found 6 days ago
$360
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Wed, Aug 26 from John F. Kennedy Intl. to Miami Central Brightline Train Station, returning Sat, Aug 29, priced at $360 found 6 days ago
Delta
Wed, Aug 5 - Wed, Aug 12
IAH
George Bush Intercontinental
EYW
Key West Intl.
$368 Roundtrip, found 4 days ago
$368
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 5 from George Bush Intercontinental to Key West Intl., returning Wed, Aug 12, priced at $368 found 4 days ago
JetBlue Airways
Wed, Sep 23 - Tue, Oct 6
JFK
John F. Kennedy Intl.
AVT
Aventura Brightline Train Station
$369 Roundtrip, just found
$369
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Sep 23 from John F. Kennedy Intl. to Aventura Brightline Train Station, returning Tue, Oct 6, priced at $369 just found

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 September, 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 $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
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! (1,209 reviews)
"Location was great! Snorkel/ water sports right on the property!"

Reviewed on Jul 28, 2026

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Isla Bella Beach Resort & Spa
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! (1,503 reviews)
"Rooms need updating"

Reviewed on Jul 28, 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 ...
8.6/10 Excellent! (1,157 reviews)
"The place was perfect. Tucked away as you drive in but what a view once you check in and walk the property. A perfect place for every occasion. Except work!"

Reviewed on Jul 27, 2026

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Baker's Cay Resort Key Largo, Curio Collection by Hilton
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! (1,424 reviews)
"Good service"

Reviewed on Jul 27, 2026

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Waterside Suites & Marina
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. ...
9.4/10 Exceptional! (1,428 reviews)
"I loved ♥️"

Reviewed on Jul 28, 2026

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Lime Tree Bay 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 ...
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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, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
8.2/10 Very Good! (1,017 reviews)
"Room we booked was not available. Took THREE hours (7pm) to get a room but with parking lot view when we booked a water view. Self parking situation is awful. Not enough spots. Management was condescending and took forever to come out and resolve issue the room issue. Front desk staff were non caring, ..."

Reviewed on Jul 27, 2026

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Hawks Cay Resort
See all 8,262 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 ...
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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! (1,063 reviews)
"Did not like that they were construction workers working during pool hours!"

Reviewed on Jul 28, 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. ...
8.6/10 Excellent! (2,384 reviews)
"I was very disappointed with our stay. The elevator didn't work during our visit, which made carrying luggage a real hassle. We stayed for three nights and never received fresh towels. Housekeeping never cleaned our room the entire time, which is not what you expect when staying at a resort. The ..."

Reviewed on Jul 27, 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 Southernmost Point are located ...
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Key West Sailing Adventure
See all 8,262 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.