Cheap flights to Key West, FL

Explore the best deals

Discover the cheapest flights to Key West, FL

Filter by

Mon, 27 Apr - Wed, 29 Apr

Breeze AirwaysDirect

Orlando - Key West, FL

Breeze AirwaysDirect

Key West, FL - Orlando

404$

378$

Prime price per passenger

Sun, 31 May - Sat, 6 Jun

British Airways2 stops

London - Key West, FL

British Airways1 stop

Key West, FL - London

2785$

2666$

Prime price per passenger

Mon, 4 May

Spirit AirlinesDirect

Fort Lauderdale - Key West, FL

113$

105$

Prime price per passenger

Tue, 14 Apr

Spirit Airlines1 stop

Tampa - Key West, FL

139$

129$

Prime price per passenger

Wed, 13 May

American Airlines1 stop

Grand Rapids - Key West, FL

540$

521$

Prime price per passenger

The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

The best time to fly to Key West, FL

Key West offers fantastic weather year-round, but the best time to visit depends on your priorities. If you prefer warm, sunny days with fewer crowds, aim for spring (March-May) or the shoulder season (November-December). However, summer (June-August) brings the warmest temperatures and ideal water conditions for water activities but can be more humid and prone to afternoon thunderstorms.

Low Season in Key West, FL

Visiting during the low season (September-November) offers a chance to experience Key West with fewer tourists. Enjoy the laid-back atmosphere and potentially lower prices. Temperatures during the low season average highs in the low 80s°F (27-29°C).

One highlight during the low season is exploring the historic seaport and enjoying the unique shops and restaurants. It’s a more tranquil time to absorb Key West’s charm.

High Season in Key West, FL

High season runs from December to April, when the weather is at its finest. Temperatures average highs in the 70s°F (21-24°C) during December to February, rising to the mid-80s°F (29-30°C) in March and April. This is the perfect time to enjoy beach activities and outdoor exploration. Expect higher prices and larger crowds.

One highlight of visiting Key West during high season is participating in the various festivals and events that take place during this period. Expect a vibrant atmosphere and unique experiences.

What to do in Key West, FL (United States)

Key West, Florida, is a vibrant island city brimming with unique attractions and activities. From its rich maritime history to its laid-back island vibe, there’s something for everyone to enjoy. Whether you're looking for outdoor adventures, cultural experiences, or simply a relaxing getaway, Key West offers a wealth of choices.

The best attractions to see in Key West, FL

Here is a list of five must-see attractions:

Southernmost Point Buoy: Take a picture at the iconic buoy marking the southernmost point in the continental US.
Ernest Hemingway Home and Museum: Explore the former home of the renowned author, filled with fascinating history and six-toed cats.
Key West Butterfly and Nature Conservatory: Discover hundreds of colourful butterflies and other tropical wildlife in this unique conservatory.
Dry Tortugas National Park: Take a boat trip to this secluded island park and explore the historic Fort Jefferson and stunning coral reefs.
Mallory Square: Witness the spectacular sunset celebrations each evening at Mallory Square, filled with street performers and a lively atmosphere.

Frequently asked questions about flights to Key West, FL

How can I find cheap flights to Key West, FL on eDreams?

At eDreams you will find flights from 105$ to Key West, FL. Thanks to the combination of various technologies, machine learning algorithms and real user searches on our platform, you will be able to choose between the different options that best suit your needs when you have to fly to Key West, FL.

When's the best time to go to Key West, FL?

According to our customers' flight searches, the best time to fly to Key West, FL is March.

What is the weather like in Key West, FL?

If you're looking for summer vibes, the best time to travel to Key West, FL is in August, July and September, when the average temperature reaches 31.6, while April, March and January are the 3 sunniest months of the year, with an average of 25.17 hours. However, if you prefer colder temperatures, make sure you visit Key West, FL during January, February or December to experience an average of 18.73. For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during September, August and October, when the average precipitation in Key West, FL is 144.1, while the months of February, January and March are drier, with an average of 47.23.