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Key Largo

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Key Largo Flights as Low as $58

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

Frontier Airlines
Tue, May 5 - Wed, May 20
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$58 Roundtrip, found 2 hours ago
$58
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, May 5 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Wed, May 20, priced at $58 found 2 hours ago
Frontier Airlines
Sat, May 16 - Wed, May 20
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$60 Roundtrip, found 5 hours ago
$60
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, May 16 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Wed, May 20, priced at $60 found 5 hours ago
Spirit Airlines
Fri, May 1 - Fri, May 8
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$60 Roundtrip, found 20 hours ago
$60
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Fri, May 1 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Fri, May 8, priced at $60 found 20 hours ago
Frontier Airlines
Sat, May 2 - Sat, May 9
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$62 Roundtrip, found 12 hours ago
$62
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sat, May 2 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sat, May 9, priced at $62 found 12 hours ago
Spirit Airlines
Mon, Aug 31 - Thu, Sep 10
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$96 Roundtrip, found 5 hours ago
$96
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Mon, Aug 31 from Newark Liberty Intl. Airport to Miami Intl., returning Thu, Sep 10, priced at $96 found 5 hours ago
Delta
Sat, Jul 11 - Wed, Jul 15
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$147 Roundtrip, found 4 hours ago
$147
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Jul 11 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Wed, Jul 15, priced at $147 found 4 hours ago
American Airlines
Sat, May 16 - Wed, May 20
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$151 Roundtrip, found 5 hours ago
$151
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, May 16 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Wed, May 20, priced at $151 found 5 hours ago
United
Mon, Aug 31 - Thu, Sep 10
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$197 Roundtrip, found 5 hours ago
$197
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Aug 31 from Newark Liberty Intl. Airport to Miami Intl., returning Thu, Sep 10, priced at $197 found 5 hours ago
Frontier Airlines
Mon, May 11 - Sat, May 16
GRR
Gerald R. Ford Intl.
MIA
Miami Intl.
$239 Roundtrip, found 6 days ago
$239
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, May 11 from Gerald R. Ford Intl. to Miami Intl., returning Sat, May 16, priced at $239 found 6 days ago
Delta
Wed, Jun 3 - Wed, Jun 10
EWR
Newark Liberty Intl. Airport
EYW
Key West Intl.
$257 Roundtrip, found 2 days ago
$257
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jun 3 from Newark Liberty Intl. Airport to Key West Intl., returning Wed, Jun 10, priced at $257 found 2 days ago
JetBlue Airways
Sun, May 3 - Tue, May 12
ATL
Hartsfield-Jackson Atlanta Intl.
EKW
Miami Central Brightline Train Station
$316 Roundtrip, found 1 day ago
$316
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, May 3 from Hartsfield-Jackson Atlanta Intl. to Miami Central Brightline Train Station, returning Tue, May 12, priced at $316 found 1 day ago
JetBlue Airways
Mon, May 4 - Thu, May 7
ATL
Hartsfield-Jackson Atlanta Intl.
AVT
Aventura Brightline Train Station
$319 Roundtrip, found 5 days ago
$319
Roundtrip
found 5 days 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 5 days ago
Delta
Sat, Jul 4 - Wed, Jul 8
ATL
Hartsfield-Jackson Atlanta Intl.
EYW
Key West Intl.
$319 Roundtrip, found 9 hours ago
$319
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Jul 4 from Hartsfield-Jackson Atlanta Intl. to Key West Intl., returning Wed, Jul 8, priced at $319 found 9 hours ago
JetBlue Airways
Sun, Aug 9 - Sun, Aug 9
EWR
Newark Liberty Intl. Airport
EKW
Miami Central Brightline Train Station
$386 Roundtrip, found 5 days ago
$386
Roundtrip
found 5 days 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 5 days ago
JetBlue Airways
Sun, Sep 6 - Tue, Sep 15
EWR
Newark Liberty Intl. Airport
AVT
Aventura Brightline Train Station
$388 Roundtrip, found 20 hours ago
$388
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Sun, Sep 6 from Newark Liberty Intl. Airport to Aventura Brightline Train Station, returning Tue, Sep 15, priced at $388 found 20 hours ago
Alaska Airlines
Thu, Sep 10 - Sun, Sep 13
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$27,726 Roundtrip, found 2 days ago
$27,726
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Sep 10 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sun, Sep 13, priced at $27,726 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 $58, 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 $58 right now, why wait?

Key Largo Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Roundtrip price
$58

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 ...
9.2/10 Wonderful! (1,406 reviews)
The room was spacious and clean. We appreciated the beautiful setting and pool/beach area. The food options were not the greatest but the location was amazing.

Reviewed on Apr 18, 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! (1,296 reviews)
We stayed for a quick getaway and this hotel was perfect. The location on the marina was amazing for a morning cup of coffee on your balcony. The room was super clean and the staff were extremely helpful. My only complaint would be the water pressure, it wasn’t strong enough. The room had a full ...

Reviewed on Apr 18, 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! (1,038 reviews)
Great property, nice pools staff fantastic . overall excellent place to stay

Reviewed on Apr 17, 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 ...
9/10 Wonderful! (1,002 reviews)
Old Florida experience! Perfect as a stop off between Miami and Key West. I could also imagine a very chill week there enjoying the sunset each evening.

Reviewed on Apr 17, 2026

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The Pelican Key Largo Cottages
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! (1,741 reviews)
Yes but no stove

Reviewed on Apr 16, 2026

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Marina Del Mar Resort and 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, 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)
Clean room at a reasonable price

Reviewed on Apr 18, 2026

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Bayside Inn Key Largo
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! (1,051 reviews)
Liked everything about it but would have appreciated a better explanation about breakfast plans upon registering.

Reviewed on Apr 17, 2026

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Holiday Inn Key Largo by IHG
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! (1,003 reviews)
The restaurants were great and room was clean. The staff was very attentive and nice. Our room was on the first floor and our room was really cold so that was the only downfall. We really enjoyed our stay! Beautiful water!!

Reviewed on Apr 16, 2026

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Playa Largo Resort & Spa, Autograph Collection
See all 1,813 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.