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Key Largo

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Key Largo Flights as Low as $49

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

Spirit Airlines
Tue, Feb 24 - Tue, Mar 3
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$49 Roundtrip, just found
$49
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Feb 24 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Mar 3, priced at $49 just found
Frontier Airlines
Tue, Feb 24 - Tue, Mar 3
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Feb 24 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Mar 3, priced at $56 just found
Spirit Airlines
Wed, Feb 18 - Wed, Feb 18
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$66 Roundtrip, found 11 hours ago
$66
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Wed, Feb 18 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Feb 18, priced at $66 found 11 hours ago
American Airlines
Tue, Feb 24 - Tue, Mar 3
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select American Airlines flight, departing Tue, Feb 24 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Mar 3, priced at $117 just found
Delta
Tue, Feb 24 - Tue, Mar 3
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Delta flight, departing Tue, Feb 24 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Mar 3, priced at $117 just found
United
Sat, Feb 28 - Tue, Mar 3
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select United flight, departing Sat, Feb 28 from Newark Liberty Intl. Airport to Miami Intl., returning Tue, Mar 3, priced at $137 found 2 days ago
JetBlue Airways
Sat, Feb 21 - Thu, Mar 5
ATL
Hartsfield-Jackson Atlanta Intl.
EKW
Miami Central Brightline Train Station
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Feb 21 from Hartsfield-Jackson Atlanta Intl. to Miami Central Brightline Train Station, returning Thu, Mar 5, priced at $190 found 3 days ago
Spirit Airlines
Mon, Mar 30 - Wed, Apr 8
ATL
Hartsfield-Jackson Atlanta Intl.
EYW
Key West Intl.
$211 Roundtrip, just found
$211
Roundtrip
just found
Select Spirit Airlines flight, departing Mon, Mar 30 from Hartsfield-Jackson Atlanta Intl. to Key West Intl., returning Wed, Apr 8, priced at $211 just found
JetBlue Airways
Wed, Feb 11 - Wed, Feb 18
ATL
Hartsfield-Jackson Atlanta Intl.
AVT
Aventura Brightline Train Station
$216 Roundtrip, found 6 days ago
$216
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Wed, Feb 11 from Hartsfield-Jackson Atlanta Intl. to Aventura Brightline Train Station, returning Wed, Feb 18, priced at $216 found 6 days ago
United
Tue, Sep 15 - Sat, Sep 19
EWR
Newark Liberty Intl. Airport
EYW
Key West Intl.
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 15 from Newark Liberty Intl. Airport to Key West Intl., returning Sat, Sep 19, priced at $229 found 3 days ago
Frontier Airlines
Wed, Feb 4 - Sat, Feb 7
SAN
San Diego Intl.
MIA
Miami Intl.
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Feb 4 from San Diego Intl. to Miami Intl., returning Sat, Feb 7, priced at $279 found 2 days ago
JetBlue Airways
Mon, Mar 9 - Fri, Mar 13
EWR
Newark Liberty Intl. Airport
AVT
Aventura Brightline Train Station
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Mar 9 from Newark Liberty Intl. Airport to Aventura Brightline Train Station, returning Fri, Mar 13, priced at $285 found 4 days ago
JetBlue Airways
Mon, Mar 9 - Fri, Mar 13
EWR
Newark Liberty Intl. Airport
EKW
Miami Central Brightline Train Station
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Mar 9 from Newark Liberty Intl. Airport to Miami Central Brightline Train Station, returning Fri, Mar 13, priced at $285 found 4 days ago
American Airlines
Tue, Feb 24 - Sat, Feb 28
CLD
McClellan-Palomar
MIA
Miami Intl.
$286 Roundtrip, found 5 days ago
$286
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Feb 24 from McClellan-Palomar to Miami Intl., returning Sat, Feb 28, priced at $286 found 5 days ago
Arajet
Sun, Apr 26 - Sat, May 2
LIM
Jorge Chávez Intl.
MIA
Miami Intl.
$343 Roundtrip, found 3 hours ago
$343
Roundtrip
found 3 hours ago
Select Arajet flight, departing Sun, Apr 26 from Jorge Chávez Intl. to Miami Intl., returning Sat, May 2, priced at $343 found 3 hours ago
avianca
Wed, Feb 18 - Tue, Mar 31
LIM
Jorge Chávez Intl.
MIA
Miami Intl.
$411 Roundtrip, found 14 hours ago
$411
Roundtrip
found 14 hours ago
Select avianca flight, departing Wed, Feb 18 from Jorge Chávez Intl. to Miami Intl., returning Tue, Mar 31, priced at $411 found 14 hours ago

Cheap Flights to Key Largo

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

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

Frequently Asked Questions About flights to Key Largo

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

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 Key Largo are in February, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Key Largo?

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 Key Largo.

What airport is best to fly into Key Largo?

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

How much are flights to Key Largo?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Key Largo on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $49, 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 Key Largo?

The trick to saving a stack of cash on your flight to Key Largo? 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 $49 right now, why wait?

Key Largo Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Roundtrip price
$49

Last Minute Hotel Deals in Key Largo

Marina Del Mar Resort and Marina

Marina Del Mar Resort and Marina

2.5 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 ...
8.4/10 Very Good! (1,705 reviews)
Stay was good. Breakfast minimal, hot premade breakfast sandwiches, everything else was cold food like cereal, muffins, etc. Room was clean but the bathroom area quite small. Bed was comfortable. Good for a night or two but for a longer stay get a room with a view if you can. Weather was a bit cold ...

Reviewed on Jan 25, 2026

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Marina Del Mar Resort and Marina
Reefhouse Resort & Marina

Reefhouse Resort & Marina

3.5 out of 5
103800 Overseas Hwy Key Largo FL
Book a stay at this beach hotel in Key Largo. Enjoy free parking, a full-service spa, and 3 restaurants. Our guests praise the pool and the helpful staff in ...
9.2/10 Wonderful! (1,336 reviews)
Nice room, pleasant staff, facility was clean and organized, staff attentive. Would definitely stay again.

Reviewed on Jan 25, 2026

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Reefhouse Resort & Marina
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. ...
8.8/10 Excellent! (1,200 reviews)
Yes

Reviewed on Jan 28, 2026

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Waterside Suites & Marina
Bayside Inn Key Largo

Bayside Inn Key Largo

3 out of 5
99490 Overseas Hwy Key Largo FL
Book a stay at this beach hotel in Key Largo. Enjoy free WiFi, a private beach, and a 24-hour fitness center. Our guests praise the pool and the helpful staff ...
8.4/10 Very Good! (1,664 reviews)
The check in was terrible. The older lady did not know how to check us in and needed assistance from the younger woman for every task (I don't think she completed one). She tried to cover her incompetence with friendly banter which was annoying. Had to come back to office because key did not work. ...

Reviewed on Jan 23, 2026

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Bayside Inn Key Largo
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! (1,004 reviews)
The staff from the valet to the front desk to the waitresses to the maintance staff were all so nice and helpful! The Hotel and grounds are beautiful!

Reviewed on Jan 26, 2026

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

The Pelican Key Largo Cottages

2 out of 5
99340 Overseas Highway Key Largo FL
Book a stay at this beach hotel in Key Largo. Enjoy free WiFi, free parking, and a private beach. Our guests praise the helpful staff and the clean rooms in ...
8.8/10 Excellent! (1,014 reviews)
The staff were amazing. Very helpful and accessible. We were I. A unit out by the road the first night and the noise was very bad. We asked to be moved and hit a unit nearer the water. It was perfect.

Reviewed on Jan 24, 2026

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The Pelican Key Largo Cottages
Playa Largo Resort & Spa, Autograph Collection

Playa Largo Resort & Spa, Autograph Collection

4.5 out of 5
97450 Overseas Highway Key Largo FL
Book a stay at this luxury resort in Key Largo. Enjoy free WiFi, a full-service spa, and 3 restaurants. Our guests praise the helpful staff and the clean rooms ...
8.8/10 Excellent! (1,000 reviews)
It was a 5 star experience!

Reviewed on Jan 19, 2026

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Playa Largo Resort & Spa, Autograph Collection
Rock Reef Resort

Rock Reef Resort

2.5 out of 5
97850 Overseas Hwy Key Largo FL
Book a stay at this beach hotel in Key Largo. Enjoy free WiFi, free parking, and a private beach. Our guests praise the pool and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,082 reviews)
Nice property. Older but functional

Reviewed on Jan 25, 2026

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Rock Reef Resort
See all 1,820 properties in Key Largo
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.