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Key Largo

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Key Largo Flights as Low as $62

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

Frontier Airlines
Mon, May 4 - Thu, May 7
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$62 Roundtrip, found 1 hour ago
$62
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, May 4 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, May 7, priced at $62 found 1 hour ago
Spirit Airlines
Mon, May 4 - Thu, May 7
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$74 Roundtrip, found 1 hour ago
$74
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, May 4 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, May 7, priced at $74 found 1 hour ago
Spirit Airlines
Sat, May 2 - Sat, May 9
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$100 Roundtrip, found 5 days ago
$100
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat, May 2 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, May 9, priced at $100 found 5 days ago
American Airlines
Tue, Jun 2 - Wed, Jun 10
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$122 Roundtrip, found 2 hours ago
$122
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Jun 2 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Wed, Jun 10, priced at $122 found 2 hours ago
Delta
Wed, Jul 8 - Fri, Jul 24
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$173 Roundtrip, found 1 hour ago
$173
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Jul 8 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Fri, Jul 24, priced at $173 found 1 hour ago
American Airlines
Sun, May 24 - Wed, May 27
JFK
John F. Kennedy Intl.
MIA
Miami Intl.
$197 Roundtrip, found 2 hours ago
$197
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sun, May 24 from John F. Kennedy Intl. to Miami Intl., returning Wed, May 27, priced at $197 found 2 hours ago
United
Fri, Jan 22 - Thu, Jan 28
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$197 Roundtrip, found 2 hours ago
$197
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Jan 22 from Newark Liberty Intl. Airport to Miami Intl., returning Thu, Jan 28, priced at $197 found 2 hours ago
United
Wed, Jun 3 - Wed, Jun 10
EWR
Newark Liberty Intl. Airport
EYW
Key West Intl.
$289 Roundtrip, found 2 hours ago
$289
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Jun 3 from Newark Liberty Intl. Airport to Key West Intl., returning Wed, Jun 10, priced at $289 found 2 hours ago
JetBlue Airways
Tue, Apr 28 - Thu, May 14
ATL
Hartsfield-Jackson Atlanta Intl.
EKW
Miami Central Brightline Train Station
$303 Roundtrip, found 5 days ago
$303
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Apr 28 from Hartsfield-Jackson Atlanta Intl. to Miami Central Brightline Train Station, returning Thu, May 14, priced at $303 found 5 days ago
JetBlue Airways
Mon, May 4 - Thu, May 7
ATL
Hartsfield-Jackson Atlanta Intl.
AVT
Aventura Brightline Train Station
$319 Roundtrip, found 1 hour ago
$319
Roundtrip
found 1 hour 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 $319 found 1 hour ago
American Airlines
Sat, Jun 6 - Wed, Jun 10
JFK
John F. Kennedy Intl.
EYW
Key West Intl.
$325 Roundtrip, found 2 hours ago
$325
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Jun 6 from John F. Kennedy Intl. to Key West Intl., returning Wed, Jun 10, priced at $325 found 2 hours ago
Delta
Tue, May 26 - Thu, Jun 4
ATL
Hartsfield-Jackson Atlanta Intl.
EYW
Key West Intl.
$325 Roundtrip, found 2 days ago
$325
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 26 from Hartsfield-Jackson Atlanta Intl. to Key West Intl., returning Thu, Jun 4, priced at $325 found 2 days ago
JetBlue Airways
Sat, Jul 4 - Fri, Jul 17
JFK
John F. Kennedy Intl.
EKW
Miami Central Brightline Train Station
$357 Roundtrip, found 3 days ago
$357
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Jul 4 from John F. Kennedy Intl. to Miami Central Brightline Train Station, returning Fri, Jul 17, priced at $357 found 3 days ago
JetBlue Airways
Thu, May 28 - Fri, Jun 5
JFK
John F. Kennedy Intl.
AVT
Aventura Brightline Train Station
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, May 28 from John F. Kennedy Intl. to Aventura Brightline Train Station, returning Fri, Jun 5, priced at $369 found 6 days ago
JetBlue Airways
Sun, Aug 9 - Sun, Aug 9
EWR
Newark Liberty Intl. Airport
EKW
Miami Central Brightline Train Station
$386 Roundtrip, found 21 hours ago
$386
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sun, Aug 9 from Newark Liberty Intl. Airport to Miami Central Brightline Train Station, returning Sun, Aug 9, priced at $386 found 21 hours ago
JetBlue Airways
Tue, Apr 28 - Fri, May 1
EWR
Newark Liberty Intl. Airport
AVT
Aventura Brightline Train Station
$396 Roundtrip, found 2 days ago
$396
Roundtrip
found 2 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 $396 found 2 days 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 May, 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 $62, 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 $62 right now, why wait?

Key Largo Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Roundtrip price
$62

Last Minute Hotel Deals in Key Largo

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! (1,416 reviews)
The pool was perfect!

Reviewed on Apr 12, 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. ...
9/10 Wonderful! (1,286 reviews)
Everything was new and clean

Reviewed on Apr 13, 2026

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Waterside Suites & 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! (1,034 reviews)
Perfect location!

Reviewed on Apr 13, 2026

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

Holiday Inn Key Largo by IHG

3 out of 5
99701 Overseas Hwy Key Largo FL
Book a stay at this beach hotel in Key Largo. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the pool and the helpful staff in our reviews. ...
8.4/10 Very Good! (1,063 reviews)
Yes very convenient to excursions. Breakfast was good. Expensive for just cereal and fruit.

Reviewed on Apr 10, 2026

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Holiday Inn Key Largo by IHG
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 ...
9/10 Wonderful! (1,012 reviews)
Very clean property with beach access and super comfortable beds!!

Reviewed on Apr 12, 2026

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The Pelican Key Largo Cottages
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, free parking, and a private beach. Our guests praise the pool and the helpful staff in our reviews. ...
8.6/10 Excellent! (1,712 reviews)
Air conditioning was excellent. Staff was great . Nice little get away if you are going with a loved one. The “private” beach is a little sketch but the area around it to get sun and hang in a hammock is on point. Not the best best but a nice get away . Clean room.

Reviewed on Apr 12, 2026

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Bayside Inn Key Largo
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 ...
8.4/10 Very Good! (1,758 reviews)
Horrible conditions

Reviewed on Apr 13, 2026

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Marina Del Mar Resort and Marina
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! (1,004 reviews)
The rooms were large and clean. The pillows were not great, they definitely need a comfort upgrade. The food on property was good. The breakfast was great! Lots of kids everywhere which made it hard to enjoy the pool. The beach was great and the bay was so nice. The majority of the staff was really ...

Reviewed on Apr 10, 2026

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Playa Largo Resort & Spa, Autograph Collection
See all 1,802 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.