A coastal landscape with clear turquoise waters, a long bridge, and a small island with buildings.

Cheap Flights to Lower Florida Keys

View ₩1,315,500 flight on Mon, Aug 24, 2026Opens in a new window

Flight 1

Popular airlines

  • American Airlines

  • Delta

  • United

  • Breeze Airways

  • Allegiant Air

  • JetBlue Airways

  • British Airways

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How much is the cheapest flight to Lower Florida Keys?

Prices were available within the past 7 days and start at ₩1,315,500 for one-way flights and ₩2,288,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
Delta
KLM
Air France
Lufthansa

Frequently asked questions

How do I find cheap flights to Lower Florida Keys that have flexible change policies?
Search for your bargain flights to Lower Florida Keys, then mark the "No change fee" box directly under the "Flexible change policies" heading. It's that easy. We appreciate that plans can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Lower Florida Keys?
Settle on your vacation dates and then make your way towards Lower Florida Keys with one of these major airlines:
  • American Airlines - 5,223 flights to or near Lower Florida Keys each month, including 5,223 flights to Miami Intl. Airport (MIA) per month.
  • Delta Air Lines - 853 flights to or near Lower Florida Keys each month, including 853 flights to Miami Intl. Airport (MIA) per month.
  • Spirit Airlines - 577 flights to or near Lower Florida Keys each month, including 577 flights to Miami Intl. Airport (MIA) per month.
How can I find cheap tickets to Lower Florida Keys?
In the last seven days, ₩2,288,600 was the best price for a flight to Lower Florida Keys. For even bigger savings, book well ahead of time and be flexible with your dates. Search for your trip to Lower Florida Keys, then check out prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Lower Florida Keys?
One-way trips departing from Seoul (ICN) sold for as little as ₩1,315,500 in the last seven days. During this time, the cost of a return airfare to Lower Florida Keys varied between ₩2,288,600 and ₩3,425,300. If you spot a deal, book quickly — these fares don't hang around for long.
What are the most popular airports to fly into in Lower Florida Keys?
Lower Florida Keys's main point of entry is Miami Intl. Airport (MIA). Get your thrilling journey underway by locking in a fare on one of the 7,981 flights per month to this destination.
When is the cheapest time to fly to Lower Florida Keys?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to bag the cheapest airfare. Steer clear of weekends if possible, because Saturday is typically the most expensive day of the week. Spend the cash you saved having an awesome time in Lower Florida Keys instead!
How much is a plane ticket to Lower Florida Keys?
Fares ranged anywhere from ₩2,288,600 to ₩3,425,300 over the last seven days. When you're ready to book, we're ready to help you lock in an amazing deal to Lower Florida Keys.
What months are the cheapest to book a flight to Lower Florida Keys?
A cheap month to snare a great deal to Lower Florida Keys is February, while prices are higher in December. Try to avoid this month if you want to save your dollars.

Book with confidence

Searching for cheap flights to Lower Florida Keys? No travel company presents more choices than Expedia if you're looking to compare flights to Lower Florida Keys. 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 Lower Florida Keys.

Travel information

Destination airport
Key West Intl.
Destination airport IATA code
EYW
Destination city name
Key West
Roundtrip price
₩2,288,600

Trending flights to Lower Florida Keys

Prices were available within the past 7 days and start at ₩1,315,500 for one-way flights and ₩2,288,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
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