Cheap Flights to Key Largo

View ₩101,100 flight on Wed, Sep 3, 2025Opens in a new window

Popular airlines to Key Largo

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How much is the cheapest flight to Key Largo?

Prices were available within the past 7 days and start at ₩101,100 for one-way flights and ₩216,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 3 - Sat, Sep 6
DCA
Washington
MIA
Miami
₩216,000 Roundtrip, found 2 days ago
₩216,000
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep 3 from Washington to Miami, returning Sat, Sep 6, priced at ₩216,000 found 2 days ago
American Airlines
Wed, Sep 3 - Sat, Sep 6
DCA
Washington
MIA
Miami
₩264,200 Roundtrip, found 2 days ago
₩264,200
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 3 from Washington to Miami, returning Sat, Sep 6, priced at ₩264,200 found 2 days ago
United
Wed, Sep 3 - Sat, Sep 6
DCA
Washington
MIA
Miami
₩352,700 Roundtrip, found 2 days ago
₩352,700
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 3 from Washington to Miami, returning Sat, Sep 6, priced at ₩352,700 found 2 days ago
Air Canada
Fri, Feb 6 - Sun, Feb 15
ICN
Seoul
MIA
Miami
₩1,026,500 Roundtrip, found 3 hours ago
₩1,026,500
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, Feb 6 from Seoul to Miami, returning Sun, Feb 15, priced at ₩1,026,500 found 3 hours ago
Korean Air
Mon, Oct 13 - Mon, Oct 20
ICN
Seoul
MIA
Miami
₩1,405,500 Roundtrip, found 14 hours ago
₩1,405,500
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Mon, Oct 13 from Seoul to Miami, returning Mon, Oct 20, priced at ₩1,405,500 found 14 hours ago

Find the cheapest month to fly from Columbus (CMH) to Miami (MIA)

May is typically the cheapest month to fly

From ₩178,954 - ₩449,096 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Key Largo? No travel company presents more choices than Expedia if you're looking to compare flights to Key Largo. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Florida. Expedia provides the cheapest flights to many destinations in Florida and you may find even greater savings if you combine your flight with a hotel stay in Key Largo.

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 kilometers from the center 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 travelers 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 favorite 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 liter), 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.

Flights to Key Largo information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Destination city name
Miami
Roundtrip price
₩200,500

Trending flights to Key Largo

Prices were available within the past 7 days and start at ₩101,100 for one-way flights and ₩216,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Feb 6 - Sun, Feb 15
ICN
Seoul
MIA
Miami
₩1,026,500 Roundtrip, found 3 hours ago
₩1,026,500
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, Feb 6 from Seoul to Miami, returning Sun, Feb 15, priced at ₩1,026,500 found 3 hours ago
*Available to Expedia members.