We all know that Key West is a popular destination during spring break and the summer months, but the fall? September is the perfect time to take a trip to the Florida Keys. The weather is pleasant, the crowds thin out, and prices drop.

Even though it’s still hurricane season in the Conch Republic, the risk is relatively low. From fun events and festivals to local attractions, your September trip to Key West will be an unforgettable experience.

1) Key West In September – Unforgettable Adventures

As the summer begins to wind down, the fun in Key West is starting to heat up. Whether you’re looking to soak up the sun or snorkel among tropical fish, we have a tour for you. Our expert captains ensure not only a safe time on the water but also a unique water experience:

• Mud Key Mangrove Safari – Get ready for a safari like no other. After arriving at Mud Key, you can enjoy the warmth of the sun and take in the sights.
• Boca Grand Island Time & Snorkeling – The remote island is the perfect snorkeling destination. The shallow water is a great place to explore the underwater world.

From fun in the sun to underwater exploration, Key West Boat Trips will make your September in Key West memorable. Let us show you that the fun doesn’t stop come fall by booking your September trip today!

2) Labor Day Weekend – Don’t Miss Events In The Island City

September in the Conch Republic comes alive with Labor Day festivities that celebrate music, memory, and a touch of spooky charm. Whether you’re clinking glasses at a craft beer fest or hopping on the Old Town Trolley for a narrated ride through the historic seaport, this is the perfect weekend to explore Key West.

Here are a few must-visit events to set your plans in motion:

• Jimmy Buffett Memorial Celebration – Honor the legacy of the island’s beloved musical poet with a multi-day festival filled with live music, storytelling, and laid-back vibes that capture the soul of the historic seaport. A heartfelt tribute to paradise, Margaritaville-style.
• Key West BrewFest – Cheers to craft beer by the beach! The festival features tastings, food pairings, and ocean breezes, all while supporting the Key West Sunrise Rotary Club of the Conch Republic. Did we mention music and local brews with a twist?
• Ghosts & Gravestones Tour – Before the Halloween crowd takes over, explore Key West’s eerie side. This nighttime adventure takes you through shadowy streets and haunted landmarks.

Pro Tip: Skip the parking hassles and hop aboard the Old Town Trolley. It is not only a convenient way to get around, but it also doubles as a narrated tour.

3) Annual Womenfest Celebration – Where Friendship And Festivities Shine

Every September, Key West becomes the celebration hub for Womenfest, drawing locals and visitors from all walks of life to honor community, confidence, and connection. From cornhole tournaments to drag shows, this event offers unforgettable experiences with friends and plenty of island flair:

• Cornhole Tournaments & Poolside Fun – Dive into the laughter with spirited cornhole tournaments and splash-worthy pool parties. Whether you’re a cornhole champ or a lounge-chair MVP, the fun never ends.
• Live Entertainment & Drag Brilliance – The party kicks into high gear with dazzling live entertainment, including a show-stopping drag show. Expect top-tier talent, laughs, and sequins under the stars.
• Celebrate With Friends & Featured Performers – From beachside meetups to evening events, the emphasis is on connection. Reunite with friends, meet new faces, and catch unforgettable acts from other performers that light up the historic seaport.

Fun Fact: Womenfest began as a grassroots celebration of sisterhood and sunshine. Hundreds come to Key West every September. It’s one of the few festivals where you might win a cornhole tournament by day and catch a drag queen singing Cher by night.

4) Key West In September – Time To Make A Splash

Key West’s seas are calling. The weather is warm, the crowds are lighter, and the opportunities for water adventures are endless. Whether you’re enjoying a sunset cruise or heading to Higgs Beach, this historic seaport delivers unforgettable water-based experiences.

• Higgs Beach – The local gem offers calm waters perfect for snorkeling, paddleboarding, and simply lounging under swaying palms. Higgs Beach is also known for its spontaneous volleyball matches.
• Dry Tortugas National Park Excursion – Venture 70 miles west to one of Florida’s most remote national parks. With vibrant reefs and crystal-clear waters, snorkeling here is like swimming inside a postcard. The journey alone is worth the trip.
• Sunset Sails & Sunset Cruises – Cap off your day with a leisurely sunset cruise or sunset sail. Some trips include beer pairing dinners, where local brews meet island-inspired bites.

Fun Fact: The waters around Key West are so clear in September that locals call it glass-bottom boat weather. It’s perfect for spotting sea turtles, rays, and colorful fish without getting wet.

5) Duval Street Delights – Where September Shines

Stretching from the Gulf of Mexico to the Atlantic Ocean, Duval Street is the cultural heart of Key West, filled with flavor, music, and unforgettable moments. September brings cooler temperatures, smaller crowds, and the chance to explore the town’s most iconic stretch at your own pace.

Here are four don’t-miss highlights for your Duval Street adventure:

• Local Seafood – Duval Street has many restaurants where the catch of the day is the main course. From grilled grouper to conch fritters, enjoy open-air dining with waterfront views.
• Sunset Celebration at Mallory Square – Every night is a party when locals and visitors join together for street performers, craft vendors, and golden-hour revelry. Don’t miss the long-standing tradition to applaud and toast the setting sun.
• Art Galleries & Boutiques – Get ready to be awed by island-inspired creativity. From quirky art to handmade jewelry, the shops offer unique, island-inspired treasures.
• Cool Down at a Local Bar – Whether you’re in the mood for a Hemingway-inspired mojito or a frozen cocktail under string lights, Duval’s bar scene delivers.

Fun Fact: Duval Street is just over a mile long, stretching from coast to coast, literally from the Gulf of Mexico to the ocean. It’s why locals love to say you can bar hop the hemisphere without ever leaving the island.

6) Visit Key West – History And Culture That Leave A Mark

Key West has a fascinating history, from pirates and poets to fierce independence. September is an ideal time to explore its heritage, with no long lines, cooler weather, and plenty of museums, hidden gardens, and historic spots.

• The Ernest Hemingway Home and Museum – Step into the Spanish colonial house where the famous author wrote some of his most iconic work. You’ll even meet the descendants of his six-toed cats walking in the halls.
• The Key West Lighthouse & Keeper’s Quarters Museum – Climb the 88 steps to panoramic views and explore the lives of those who kept the lights burning.
• Key West Theater – The intimate venue brings storytelling to life through concerts, plays, and comedy acts.
• Audubon House & Tropical Gardens – This location showcases lush greenery and 19th-century charm. Wander beneath towering palms and flowering orchids, soaking up the beauty that inspired Audubon’s famous bird illustrations.

Fun Fact: The Key West Theater was once a Baptist church built in the early 1900s before it found new life. Locals say it’s where spirituality met showbiz.

7) Stay In Style – Your Key To Comfort In Key West

From oceanfront elegance to historic charm, Key West offers unforgettable places to unwind after a day of adventure. Whether you prefer poolside lounging or a walk in the garden, these accommodations are full of tropical vibes, great views, and convenience.

• Southernmost Beach Resort – With its prime location on the Atlantic end of Key West, this resort offers a luxurious stay. Think oceanfront pool and on-site restaurants in an ideal location.
• Island City House – This charming boutique hotel blends 1800s architecture with lush tropical gardens and cozy suites. It’s a serene retreat that still puts you close to all the action.

Pro Tip: Book early for September stays—many top places offer off-season rates with premium perks, from welcome cocktails to upgraded views. A few places even bundle in cruise discounts just for guests.

Spend September In Key West

September in Key West is a chance to enjoy the island’s charm without the summer crowds. With great weather, better rates, and a full calendar of events, this is the perfect time to explore everything from local festivals and live music to water tours and relaxing beach days.

Whether you’re visiting for the first time or returning for another adventure, fall brings a fresh and laid-back vibe that makes every outing feel special.

Let Key West Boat Trips be your guide to the island’s most memorable experiences. From mangrove safaris to snorkeling tours, our expert captains know how to make your fall getaway your best trip yet.

Book now and discover why the fun in Key West doesn’t end when summer does!