Cheap Flights to Key Largo

View ฿3,475 flight on Wed, 11 Jun 2025Opens in a new window

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Cheap round-trip flights to Key Largo

Prices were available within the past 7 days and start at ฿3,475 for one-way flights and ฿6,290 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 15 Sep - Tue, 23 Sep
DCA
Washington
MIA
Miami
฿6,290 Return, found 2 days ago
฿6,290
Return
found 2 days ago
Select Delta flight, departing Mon, 15 Sep from Washington to Miami, returning Tue, 23 Sep, priced at ฿6,290 found 2 days ago
Delta
Wed, 4 Jun - Sat, 7 Jun
MDW
Chicago
MIA
Miami
฿7,280 Return, found 2 days ago
฿7,280
Return
found 2 days ago
Select Delta flight, departing Wed, 4 Jun from Chicago to Miami, returning Sat, 7 Jun, priced at ฿7,280 found 2 days ago
Delta
Wed, 11 Jun - Wed, 18 Jun
BWI
Baltimore
MIA
Miami
฿7,820 Return, found 2 days ago
฿7,820
Return
found 2 days ago
Select Delta flight, departing Wed, 11 Jun from Baltimore to Miami, returning Wed, 18 Jun, priced at ฿7,820 found 2 days ago
American Airlines
Wed, 4 Jun - Wed, 11 Jun
MIA
Miami
EYW
Key West
฿8,030 Return, found 4 days ago
฿8,030
Return
found 4 days ago
Select American Airlines flight, departing Wed, 4 Jun from Miami to Key West, returning Wed, 11 Jun, priced at ฿8,030 found 4 days ago
American Airlines
Sat, 19 Jul - Wed, 23 Jul
IAD
Washington
MIA
Miami
฿9,715 Return, found 6 days ago
฿9,715
Return
found 6 days ago
Select American Airlines flight, departing Sat, 19 Jul from Washington to Miami, returning Wed, 23 Jul, priced at ฿9,715 found 6 days ago

Frequently asked questions

What is the name of Key Largo's airport?
Miami Intl. Airport (MIA) is the sole airport serving Key Largo.
What airport is best to fly into Key Largo?
People from all around the globe pass through Miami Intl. Airport (MIA) every day. Step off the plane, collect your bags and you’ll be 80 kilometres from the centre of Key Largo.
How many airlines fly to Key Largo?
There are a total of 45 airlines connecting Key Largo with 164 airports globally.
Which airlines fly to Key Largo?
Key Largo receives most of its flights from American Airlines, JetBlue Airways and Delta Air Lines with American Airlines being the number one choice of carrier. New York is the most popular city for travellers to take off from.
How many nonstop flights are there to Key Largo?
Flying to somewhere new is much more straightforward when there aren’t any stopovers. If you’re making your way to Key Largo, the great news is that there are around 3,181 direct flights operating every week.
Where are the most popular flights to Key Largo departing from?
A large number of flights to Key Largo depart from Atlanta, New York and Dallas airports.
How long is the flight to Key Largo Airport?
If it’s New York you’re leaving behind, you’ll be in the air for around 3 hours and 15 minutes before you touchdown in Key Largo. Terminal to terminal from Atlanta typically takes 1 hour and 54 minutes and from Queens Village, it’s 3 hours and 12 minutes.
How to book the cheapest flight to Key Largo?
Don’t leave booking your flight to Key Largo until the very last minute. That’s one trick seasoned jet-setters use to get the best deals. Booking well in advance means more options and more affordable flights. Don’t stop there, however. Do some research and check if there are a couple of airports at your destination. Ticket prices often differ depending on the airport you fly into. Make sure you compare prices across air carriers too. Lastly, another simple way to save some money is be ready to book at a moment’s notice. If you spot a terrific bargain, don’t hesitate — grab it while you’ve got the chance.
How to survive the flight to Key Largo?
We’ve rounded up all the info you need to make your journey an enjoyable experience. Follow our tips and tricks and you’ll be cruising through the airport and enjoying Key Largo in no time.What to pack in your hand luggage:

  • First things first, put in your passport, official ID, credit cards and medications. Next, you’ll want some in-flight entertainment to while away the time. A thrilling book and a laptop crammed with your favourite shows are some fantastic options. If you hope to take a short snooze, a neck pillow and some earplugs will also come in handy. Finally, make room for a toothbrush and some deodorant to ensure you step off the plane looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between air carriers, the general guide to follow is nothing sharp, flammable or explosive. This includes screwdrivers, pocket knives, aerosol cans and bleaching agents. Sporting equipment like bows and arrows, and items that could harm passengers, such as firearms and ammunition, aren’t allowed in the cabin either.

What to wear on a flight:

  • Your number one priority is to feel as comfortable as you can. Dress in loose, breathable clothing and remember to bring a pullover in case it gets chilly in the cabin. Opt for a pair of roomy, flat shoes as your feet may swell a little during the journey. Leave the high heels and heavy boots in your main luggage.
  • Most of us have heard about DVT (deep vein thrombosis), a blood clotting condition caused by reduced mobility or inactivity. There are plenty of ways to reduce your risk. Wear a quality pair of compression socks or tights, stay well hydrated and get your legs and feet moving. Do a lap or two of the cabin or try out some exercises in your seat.

How to get through airport security fast when flying to Key Largo?
Being prepared before you arrive at the airport will help make your trip to Key Largo a piece of cake. Check out our handy tips for a speedy journey past security:

  • Be sure to keep your travel documents and ID handy. They’re the first items you’ll be asked for by security.
  • Time to strip down. Well sort of. Your belt, coat, keys and other contents of your pockets, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • Your electronic gadgets like laptops and phones will also have to go on a tray to be scanned. No need to worry though, you’ll be back online in no time.
  • Don’t forget to remove gels and liquids from your carry-on bag. They usually need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you several precious minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Lightweight sneakers usually aren’t.
  • Airlines will not allow any sharp objects to come on board with you. If you need to bring these kinds of items, put them in your checked baggage.

Trending flights to Key Largo

Prices were available within the past 7 days and start at ฿3,475 for one-way flights and ฿6,290 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sat, 13 Sep - Sat, 20 Sep
BKK
Bangkok
MIA
Miami
฿38,460 Return, found 5 days ago
฿38,460
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, 13 Sep from Bangkok to Miami, returning Sat, 20 Sep, priced at ฿38,460 found 5 days ago
*Available to Expedia members.