Title: Beach Vacations in Grassy Key 2026/2026 | Expedia.ca ![](https://images.trvl-media.com/place/2437/83757040-1d80-4589-aea2-a5fe1bb3ba0c.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Grassy Key Beach Vacations ## Book a Hotel + Flight or Car together to unlock savings Photo by Monica Ferro - ## Plan, book, travel with confidence - ### Better together Save up to CA $1,096 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 Plan, book, and manage your trip all in one place ## Find the best beach vacations in Grassy Key #### What are some benefits when booking beach vacations in Grassy Key? When you travel to the beach in Grassy Key, soft sands and inviting waters, warm sun and gentle breezes will help you relax. This applies to the whole family, as kids and adults can find something fun to do, so family beach vacations are the quintessential family trip. #### How can I book the best beach vacations in Grassy Key? To find the best beach vacation, you'll need to book the right accommodations for your family. What the best is depends on what you want from your Grassy Key trip. Fortunately, you can use various filters combined with the beach filter to sort for what you want. Additionally, you'll need to consider the time of year you visit. #### Can I book cheap beach vacations in Grassy Key? There are quite a few things you can do to get cheap beach vacations in Grassy Key. Prices range from , and if you want to keep yours on the lower side, you may want to consider just how close to the beach you are. If you don't mind a bit of a walk, further away is typically cheaper. Additionally booking something with a kitchen can help you save by avoiding dining out. #### Can I book beach packages? Yes, and you'll find quite a few beach packages available in Grassy Key. These package deals let you save by booking your accommodation and your flight together with savings of up to . #### Why should I book family beach vacations? When you're travelling with the family to Grassy Key, booking your vacation by the beach is one of the best ways to keep everyone happy. There's a reason why some of the most memorable family trips for kids are family beach vacations. You'll be just steps away from the water, and you can often enjoy stunning views of the shore from your room. #### How can I find a beachfront vacation in Grassy Key? It's easy to find a beachfront vacation accommodation in Grassy Key using the search filter. You can filter for waterfront properties specifically that will only show you results that have beautiful views of the shoreline. #### How can I book last-minute beach vacations? Travelling at the last minute doesn't mean you're out of luck to have a dream beach vacation. Last-minute beach vacations may even offer a nice discount as the owners of hotels or other accommodations try to fill their remaining vacancies. All you have to do is input your travel dates and Grassy Key as your destination and see what's available. #### Can I find all-inclusive beach vacations ? Yes, all you have to do to find all-inclusive beach vacations in Grassy Key is to use the search filter. It will automatically restrict your results to all-inclusive deals that allow you to plan the entire trip in advance. #### Can I book a beach trip that's fully refundable? Any fully refundable booking can bring peace of mind, and we're happy to offer this feature in several packages and locations throughout Marathon. All you have to do to find them is check the policies section on each accommodation page. Of course, you can filter for fully-refundable results specifically, too. #### Why should I book beach vacations with Expedia? When you book with Expedia, you'll find a one-stop shop for all your planning needs. You can book your flight and accommodation at the same place and potentially get a discount for booking these together. You can also take advantage of the Expedia Rewards program. Becoming a member is free, and when you do, you'll earn points with every booking will add discounts on subsequent trips. ## Beach 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 - 22 min walk from Dolphin Research Center Book a stay at this beach hotel in Marathon. Enjoy a private beach, daily housekeeping, and a garden. Our guests praise the breakfast and the helpful staff in ... 8/10 Very Good! (773 reviews) Location, price, and ease of experience stood out. Staff were all great to deal with. Reviewed on Dec 3, 2025 [](https://expedia.ca/Marathon-Hotels-Rainbow-Bend-Resort.h3863945.Hotel-Information) ![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 - 14 min walk from Dolphin Research Center Stay at this hotel in Marathon. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the helpful staff and the property condition in our reviews. ... 9.4/10 Exceptional! (352 reviews) Beautiful resort. Great location about midway in the keys. Staff couldn’t be more helpful. Reviewed on Dec 5, 2025 [](https://expedia.ca/Marathon-Hotels-Grassy-Flats-Resort-Beach-Club.h36881801.Hotel-Information) ![Wreckers House Double Queen Room at Grassy Flats](https://images.trvl-media.com/lodging/119000000/118840000/118833200/118833115/386b9f81_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Wreckers House Double Queen Room at Grassy Flats Marathon FL - 6 min walk from Dolphin Research Center Stay at this hotel in Marathon. Enjoy free WiFi, a water park, and a garden. Popular attractions Keys Cable Park and Crawl Key are located nearby. 10/10 Exceptional! (1 review) great place Reviewed on Jul 28, 2025 [](https://expedia.ca/Marathon-Hotels-Wreckers-House-Double-Queen-Room-At-Grassy-Flats.h118833115.Hotel-Information) [See all 2,317 properties in Grassy Key](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.Hotels.Package®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. ## More vacations you might like ![](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 Vacations [](https://expedia.ca/lp/theme-vacations/all-inclusive-vacations?rfrr=editorial.All_Inclusive%20Vacations.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 Vacations [](https://expedia.ca/lp/theme-vacations/beach-vacations?rfrr=editorial.Beach_Vacations.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 Vacations [](https://expedia.ca/lp/theme-vacations/kid-friendly-vacations?rfrr=editorial.Family_Vacations.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 Vacations [](https://expedia.ca/lp/theme-vacations/golf-vacations?rfrr=editorial.Golf_Vacations.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 Vacations [](https://expedia.ca/lp/theme-vacations/luxury-vacations?rfrr=editorial.Luxury_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/08/29/romantic.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Romantic Vacations [](https://expedia.ca/lp/theme-vacations/romantic-vacations?rfrr=editorial.Romantic_Vacations.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 Vacations [](https://expedia.ca/lp/theme-vacations/ski-vacations?rfrr=editorial.Ski_Vacations.click) ### Top Beach Vacation Destinations > - [Myrtle beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/601685/Myrtle-Beach) > - [Miami beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/8833/Miami-Beach) > - [Florida beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/211/Florida) > - [Barbados beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/16/Barbados) > - [South beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/6138745/South-Beach) > - [Palm beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/9061/Palm-Beach) > - [Daytona beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/6023995/Daytona-Beach) > - [Newport beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/8111/Newport-Beach) > - [Vero beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/6023660/Vero-Beach) > - [India beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/80/India) > - [Laguna beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/6298668/Laguna-Beach) > - [Ontario beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/2680/Ontario) > - [Canada beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/31/Canada) > - [Barcelona beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/179992/Barcelona) > - [Fort Myers beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/7194/Fort-Myers-Beach) > - [Portugal beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/147/Portugal) > - [Italy beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/86/Italy) > - [Thailand beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/178/Thailand) > - [France beach vacations ](https://www.expedia.ca/lp/theme-vacations/beach-vacations/59/France) ## More Vacations Ideas [Flights to Grassy Key ](https://expedia.ca/Cheap-Flights-To-Grassy-Key.d3000451823.Travel-Guide-Flights)[ Grassy Key Hotels ](https://expedia.ca/Grassy-Key-Hotels.d3000451823.Travel-Guide-Hotels)[ Grassy Key Vacation Rentals ](https://expedia.ca/Grassy-Key-Vacation-Rentals.d3000451823.Travel-Guide-VacationRentals)[ Grassy Key Car Rentals ](https://expedia.ca/Car-Rentals-In-Grassy-Key.d3000451823.Car-Rental-Guide)[ Grassy Key Vacations ](https://expedia.ca/Grassy-Key.d3000451823.Destination-Travel-Guides)[ Things to do in Grassy Key ](https://expedia.ca/Things-To-Do-In-Grassy-Key.d3000451823.Travel-Guide-Activities) \* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels and earn double points when you book on 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