Title: Grassy Key Holidays 2025 from $449 | Expedia.co.uk [Grassy Key Travel Guide](https://expedia.co.uk/Grassy-Key.dx3000451823)[Hotels in Grassy Key](https://expedia.co.uk/Grassy-Key-Hotels.d3000451823.Travel-Guide-Hotels)[Holiday Rentals in Grassy Key](https://expedia.co.uk/Grassy-Key-Holiday-Rentals.d3000451823.Travel-Guide-HolidayRentals)[Flights to Grassy Key](https://expedia.co.uk/Cheap-Flights-To-Grassy-Key.d3000451823.Travel-Guide-Flights)[Things to do in Grassy Key](https://expedia.co.uk/Things-To-Do-In-Grassy-Key.d3000451823.Travel-Guide-Activities)[Grassy Key Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Grassy-Key.d3000451823.Car-Hire-Guide) ![](https://images.trvl-media.com/place/6069251/473d7d6a-4054-46e6-808c-507f897ba4e3.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Grassy Key Holidays ## Book a Hotel + Flight or Car together to unlock savings - ## Plan, book, travel with confidence ### Better together Save up to £335 when you book a flight and hotel together\* ### Find the right fit With over 300,000 hotels worldwide, it's easy to create a perfect package ### Rest easy Packages with flights are ATOL protected ## Grassy Key Essential Information | Language | English | | --- | --- | | Currency | U.S dollars | | Closest Airport | Miami Intl. Airport (MIA) | ## Top hotels in Grassy Key ![Rainbow Bend Resort](https://images.trvl-media.com/lodging/4000000/3870000/3864000/3863945/60a631db_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Rainbow Bend Resort 57784 Overseas Hwy, Marathon, FL Fully refundableReserve now, pay when you stay £115 16 Sept - 17 Sept includes taxes & fees 8/10 Very Good! (737 reviews) "Just a 1 night stopover - worked out well for us." Reviewed on 9 Sept 2025 [](https://expedia.co.uk/Hotel-Search?startDate=16%2F09%2F2025&endDate=17%2F09%2F2025&selected=3863945&PinnedHotelID=3863945&HadPinnedHotel=true®ionId=3000451823) ![Grassy Flats Resort & Beach Club](https://images.trvl-media.com/lodging/37000000/36890000/36881900/36881801/e7fc7008_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Grassy Flats Resort & Beach Club 58182 Overseas Hwy, Marathon, FL Fully refundableReserve now, pay when you stay £170 23 Sept - 24 Sept includes taxes & fees 9.4/10 Exceptional! (310 reviews) "Staff was very attentive and available." Reviewed on 28 Aug 2025 [](https://expedia.co.uk/Hotel-Search?startDate=23%2F09%2F2025&endDate=24%2F09%2F2025&selected=36881801&PinnedHotelID=36881801&HadPinnedHotel=true®ionId=3000451823) ![Gulf View Waterfront Resort](https://images.trvl-media.com/lodging/14000000/13280000/13278600/13278553/46de1e0c_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Gulf View Waterfront Resort 58743 OVERSEAS HWY, Marathon, FL 8.4/10 Very Good! (493 reviews) Great place "Very nice place,pet friendly our little dog had an area to play in .Overall we were pleased with our room and the grounds.Quiet and peaceful, would stay again" Reviewed on 5 Sept 2025 [Get rates](https://expedia.co.uk/Hotel-Search?startDate=29%2F09%2F2025&endDate=30%2F09%2F2025&selected=13278553&PinnedHotelID=13278553&HadPinnedHotel=true®ionId=3000451823) [](https://expedia.co.uk/Hotel-Search?startDate=29%2F09%2F2025&endDate=30%2F09%2F2025&selected=13278553&PinnedHotelID=13278553&HadPinnedHotel=true®ionId=3000451823) [See all 2,309 properties in Grassy Key](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.Hotels.Package&startDate=16%2F09%2F2025&endDate=17%2F09%2F2025®ionId=3000451823) Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply. ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/06/08/all-inclusive_holidays_US.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) All Inclusive Holidays [](https://expedia.co.uk/lp/theme-holidays/all-inclusive-holidays?rfrr=editorial.All_Inclusive%20Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/10/17/XPC_Beach_Overview_HR_v3.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Beach Holidays [](https://expedia.co.uk/lp/theme-holidays/beach-holidays?rfrr=editorial.Beach_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/06/08/Family_holidays_US_3_.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Family Friendly Holidays [](https://expedia.co.uk/lp/theme-holidays/kid-friendly-holidays?rfrr=editorial.Family_Friendly%20Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/04/29/frCA_Sejours_golf-Portugal.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Golf Holidays [](https://expedia.co.uk/lp/theme-holidays/golf-holidays?rfrr=editorial.Golf_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/07/15/US_Luxury_VR_Miami.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Luxury Holidays [](https://expedia.co.uk/lp/theme-holidays/luxury-holidays?rfrr=editorial.Luxury_Holidays.click) ![gay friendly holidays](https://forever.travel-assets.com/flex/flexmanager/images/2023/06/15/LGBTQIA_Holiday_Package.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) LGBTQ+ Holidays [](https://expedia.co.uk/lp/theme-holidays/gay-friendly-holidays?rfrr=editorial.LGBTQ+_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/08/29/romantic.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Romantic Holidays [](https://expedia.co.uk/lp/theme-holidays/romantic-holidays?rfrr=editorial.Romantic_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/10/17/31952_v1_atfraraski22_insta_4.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Ski Holidays [](https://expedia.co.uk/lp/theme-holidays/ski-holidays?rfrr=editorial.Ski_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/08/22/hero-image-pet-friendly_copy.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Pet Friendly Holidays [](https://expedia.co.uk/lp/theme-holidays/pet-friendly-holidays?rfrr=editorial.Pet_Friendly%20Holidays.click) ![Holiday in Month](https://forever.travel-assets.com/flex/flexmanager/images/2023/05/10/mesog-34434-card-venice.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Where to go when [](https://expedia.co.uk/lp/b/where-to-go-when?rfrr=editorial.Where_to%20go%20when.click) ### Popular places to visit ![Sombrero Beach featuring a sandy beach and general coastal views](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/64000/64131-Sombrero-Beach.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Sombrero Beach Play beach games; go swimming, kayaking or snorkeling; and lounge in the sun at one of Marathon’s most visited beaches. [](https://expedia.co.uk/Sombrero-Beach-Marathon.d6069239.Attraction) ![Vaca Key](https://mediaim.expedia.com/destination/2/c777b492fc082c9cb2f5244953760e2e.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Vaca Key Commune with nature and explore the great outdoors at Vaca Key during your travels in Marathon. Stroll along the beautiful beaches or discover the area's beautiful sunsets. [](https://expedia.co.uk/Vaca-Key-Marathon.d553248635976196298.Attraction) ![Curry Hammock State Park featuring a beach and kayaking or canoeing](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/64000/64133-Curry-Hammock-State-Park.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Curry Hammock State Park Go camping near mangroves, bird-watching beneath a thick canopy or kayaking between the islands of this scenic state park in the Middle Keys. [](https://expedia.co.uk/Curry-Hammock-State-Park-Marathon.d6069251.Attraction) ### What to do in Grassy Key ![Experience the Marathon area marine life on your very own private tour](https://mediaim.expedia.com/localexpert/47030893/a0f08061-3f88-422b-bdf0-3cef39b2b6ea.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### 3 Hour Private Snorkeling in Marathon Florida £542 per traveller [](https://expedia.co.uk/things-to-do/3-hour-private-snorkeling-in-marathon-florida.a47030893.activity-details) ![Florida Keys Nature & History Tour from Key West](https://mediaim.expedia.com/localexpert/1344631/68468f72-4cd4-48b5-8f94-0f1b34d803d8.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Florida Keys Nature & History Tour from Key West £81 per adult **88%** of travellers recommend [](https://expedia.co.uk/things-to-do/florida-keys-nature-history-tour-from-key-west.a1344631.activity-details) [See all activities in Grassy Key](https://expedia.co.uk/things-to-do/search?rid=3000451823) ## Frequently asked questions ### Can I cancel my flight booking to Grassy Key due to COVID-19? > If you've yet to book your tickets, check the terms and conditions of the airfare you're considering. If you've already locked in your flight to Grassy Key, make use of our [Customer Service Portal](https://www.expedia.co.uk/service/?langId=1033). It has information that will help you work out which COVID-19 policies apply to your reservation and provide you with the next steps. ### What's the best way to find cheap flights to Grassy Key that have flexible change policies? > By using our nifty "No change fee" filter, that's how. Just type in your travel details, click "Search," then check the box underneath the "Flexible change policies" heading (to the left of your screen). Expedia makes it easy to find flexible and affordable tickets to Grassy Key. ### What are some of the general tips for travellers to Grassy Key during the COVID-19 outbreak? > The COVID-19 pandemic has triggered substantial changes to the way we travel. If you're planning a trip to Grassy Key, these tips will help you navigate travel's newest challenges: > > - Investigate if any travel restrictions apply to your origin and destination before booking anything. Also check if there are any conditions you'll need to follow on arrival, such as proof of a negative COVID-19 test. > - When you pass through airport screening, keep your face mask on. You will be required to lower it briefly to verify your identity. Anyone refusing to wear a mask may face civil penalties and may also be denied boarding. > - Rather than handing a TSA employee your boarding pass, position it directly on the reader yourself. When that's done, hold it up for inspection. > - You are now allowed to take one container of hand sanitizer up to 12 oz (350 ml) in your carry-on baggage. This will need to be removed for X-ray scanning. > - Remove items from your pockets, such as your wallet, coins and keys, and put them in your carry-on instead of the bins. This will reduce handling during the screening process. > - Transport any food items in a clear plastic bag and also place them in a screening bin. Keeping your food separate from your carry-on means it's less likely a TSA officer will need to open your bag for inspection. ### Which airlines fly to Grassy Key? > Delta runs flights into or near Grassy Key, including 191 that land at Key West Intl. Airport (EYW) each month. Work out your holiday dates and then reserve your ticket early to score the best deal. ### How can I find cheap tickets to Grassy Key? > For an amazing deal to Grassy Key, book well ahead of time. Also think about using Expedia's "flexible dates" feature above your search results. This will show you the cheapest prices for nearby days. In the last seven days, was the best price for a flight to Grassy Key. ### How much is a flight to Grassy Key? > One-way flights taking off from () sold for just in the last seven days. During this time, the cost of a return ticket to Grassy Key ranged between and . If you spot a bargain ticket, book ASAP — these prices don't stick around for long. ### What are the most popular airports to fly into in Grassy Key? > Pack your suitcase and fly into Key West Intl. Airport (EYW), Grassy Key's leading flight hub. Book a ticket on one of the 1119 flights that touch down at this favourite destination every month. ### When is the cheapest time to fly to Grassy Key? > Try to leave earlier in the week to score the best deal to Grassy Key. Tuesday is usually the most affordable day to fly, with Monday a close second. Saturday often has the costliest ticket prices. This is because many travellers like to start their holiday on a weekend. ### How much is a plane ticket to Grassy Key? > In the last seven days, plane fares to Grassy Key ranged from to . ### Which airlines with flights to Grassy Key employ COVID-19 cleanliness policies? > In an effort to minimize contact between passengers and flight crew during the ongoing pandemic, many airlines have taken physical distancing and other strategies to the skies. A great example of these are: > > - American Airlines - this airline is known for providing passenger masks and cleaning with disinfectant. > - Delta - this airline is known for electrostatic cleaning and cleaning with disinfectant. > - Frontier Airlines - this airline is known for electrostatic cleaning and conducting passenger temperature checks. ## More trip options - Expedia's Latest Trends ### Expedia's Latest Trends Hotels - [Cheap Hotels in International Drive District](https://expedia.co.uk/International-Drive-District-Orlando-Hotels-Budget-Hotels.0-n6034244-0-tBudgetHotels.Travel-Guide-Filter-Hotels) - [All-Inclusive Hotels in Rhodes](https://expedia.co.uk/Rhodes-Hotels-All-Inclusive-Hotel.0-0-d11286-tAllInclusiveHotel.Travel-Guide-Filter-Hotels) - [International Drive District Hotels](https://expedia.co.uk/International-Drive-District-Orlando-Hotels.0-n6034244-0.Travel-Guide-Filter-Hotels) - [Hotels near Tenby Beach](https://expedia.co.uk/Tenby-Beach-Hotels.0-l6086389-0.Travel-Guide-Filter-Hotels) - [4 Star International Drive District Accommodation](https://expedia.co.uk/4Star-International-Drive-District-Orlando-Hotels.s40-n6034244-0.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Ipswich](https://expedia.co.uk/Ipswich-Hotels-Luxury-Hotel.0-0-d7912-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [5 Star International Drive District Accommodation](https://expedia.co.uk/5Star-International-Drive-District-Orlando-Hotels.s50-n6034244-0.Travel-Guide-Filter-Hotels) - [Bournemouth Highcliff Marriott Hotel](https://expedia.co.uk/Bournemouth-Hotels-Bournemouth-Highcliff-Marriott-Hotel.h691226.Hotel-Information) - [Hotels with Balcony in International Drive District](https://expedia.co.uk/International-Drive-District-Orlando-Hotels-Hotels-With-Balcony.0-n6034244-0-tHotelswithBalcony.Travel-Guide-Filter-Hotels) - [Luxury Hotels in International Drive District](https://expedia.co.uk/International-Drive-District-Orlando-Hotels-Luxury-Hotel.0-n6034244-0-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [The Wood Norton](https://expedia.co.uk/Evesham-Hotels-The-Wood-Norton.h6284529.Hotel-Information) - [Hotels with Breakfast in International Drive District](https://expedia.co.uk/International-Drive-District-Orlando-Hotels-Hotel-With-Breakfast.0-n6034244-0-thotelwithbreakfast.Travel-Guide-Filter-Hotels) - [Family-Friendly Hotels in International Drive District](https://expedia.co.uk/International-Drive-District-Orlando-Hotels-Family-Friendly-Hotel.0-n6034244-0-tFamilyFriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotels Suites in International Drive District](https://expedia.co.uk/International-Drive-District-Orlando-Hotels-Hotel-Suites.0-n6034244-0-thotelsuites.Travel-Guide-Filter-Hotels) Flights - [Flights from London to Karachi](https://expedia.co.uk/lp/flights/lhr/khi/london-to-karachi) - [Flights to Amsterdam](https://expedia.co.uk/Cheap-Flights-To-Amsterdam.d178229.Travel-Guide-Flights) - [Flights to Malta](https://expedia.co.uk/Destinations-In-Malta.d111.Flight-Destinations) Cars - [Car hire in International Drive District](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-International-Drive-District.d6034244.Car-Hire-Guide) - [Hertz Car Rentals In International Drive District](https://expedia.co.uk/Hertz-Car-Rentals-In-International-Drive-District.d6034244-c40.Car-Rental-Guide-Suppliers) - [Budget Car Rentals In International Drive District](https://expedia.co.uk/Budget-Car-Rentals-In-International-Drive-District.d6034244-c39.Car-Rental-Guide-Suppliers) Activities - [Things to do in Agios Gordios](https://expedia.co.uk/Things-To-Do-In-Agios-Gordios.d6094937.Travel-Guide-Activities) - [Things to do in Champions Gate](https://expedia.co.uk/Things-To-Do-In-Champions-Gate.d6070422.Travel-Guide-Activities) - [Things to do in Shell Island](https://expedia.co.uk/Things-To-Do-In-Shell-Island.d6312110.Travel-Guide-Activities) Packages - [International Drive District Holidays](https://expedia.co.uk/International-Drive-District.d6034244.Holidays-City-Breaks) Holiday Rentals - [Champions Gate Holiday Rentals](https://expedia.co.uk/Champions-Gate-Holiday-Rentals.d6070422.Travel-Guide-HolidayRentals) General - [Visit International Drive District](https://expedia.co.uk/Orlando-International-Drive-District.dx6034244) - [Visit Shell Island](https://expedia.co.uk/Shell-Island.dx6312110) \* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)