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

Cheap Flights to Lower Florida Keys

View ฿10,505 flight on Sat, 12 Sept 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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Cheap round-trip flights to Lower Florida Keys

Prices were available within the past 7 days and start at ฿10,505 for one-way flights and ฿12,805 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
Delta
Delta
American Airlines
United

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 holiday 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, ฿12,805 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 Charleston (CHS) sold for as little as ฿10,505 in the last seven days. During this time, the cost of a return airfare to Lower Florida Keys varied between ฿12,805 and ฿16,115. 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.
How much is a plane ticket to Lower Florida Keys?
Fares ranged anywhere from ฿12,805 to ฿16,115 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.

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Flights to Lower Florida Keys

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 Lower Florida Keys. Expedia provides the cheapest flights to Lower Florida Keys and you may find even greater savings if you combine your flight to Lower Florida Keys with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Lower Florida Keys.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Lower Florida Keys for that period and let you choose your preferred time and airline.

Travel information

Destination airport
Key West Intl.
Destination airport IATA code
EYW
Destination city name
Key West
Return price
฿12,805
*Available to Expedia members.