Title: Scuba Diving Vacations in Grassy Key 2025/2026 | 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 Scuba Diving Vacations ## Book a Hotel + Flight or Car together to unlock savings Photo by Monica Ferro Stay added Flight added Car - Economy - Premium economy - Business class - First class Leaving from Going to Dates Travellers ## Room 1 Adults ChildrenAges 2 to 17 InfantsYounger than 2 I only need accommodation for part of my trip - ## 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 ## Flight and Scuba Diving hotel deals in Grassy Key Price found within the past 48 hours. Click for updated prices. ![The Shelborne By Proper, a Member of Design Hotels](https://images.trvl-media.com/lodging/1000000/30000/25500/25451/e49031f1_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Shelborne By Proper, a Member of Design Hotels South Beach CA $1,325 per person Jan 8 - Jan 11 found 22 hours ago Roundtrip non-stop flight included Hamilton (YHM) to Miami (MIA) 9.8/10 Exceptional! (39 reviews) Truly a five star experience from the vibe to the amenities to the service\*\*\*\*\* Reviewed on Oct 28, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2026-01-08/2026-01-11/?FromAirport=YHM&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=25451&paandie=true&HotelClass=40&dealMarker=vLSy4NFN0TOI2HG5CqOtQZRe6yJV6myde2vkSzwybpmIQ1ah0WarxlPECeLSOlno) ![The Retreat Collection at 1 Hotel & Homes South Beach](https://images.trvl-media.com/lodging/13000000/12320000/12316600/12316590/dffb9d2c_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Retreat Collection at 1 Hotel & Homes South Beach South Beach CA $10,320 per person Dec 7 - Dec 12 found 1 day ago Roundtrip flight included Toronto (YTO) to Miami (MIA) 8/10 Very Good! (1 review) [](https://expedia.ca/go/package/search/FlightHotel/2025-12-07/2025-12-12/?FromAirport=YTO&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=12316590&paandie=true&HotelClass=40&dealMarker=QT9_blIa0KDT9DydLWSQxlcFw4GgDA3zPlvqzBNv8O6pr29nIvyxi8l1ZrgcVoFf) ![EAST Miami Residences](https://images.trvl-media.com/lodging/79000000/78580000/78570600/78570563/dca879fa_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### EAST Miami Residences Downtown Miami CA $2,357 per person Dec 31 - Jan 5 found 1 day ago Roundtrip flight included Toronto (YYZ) to Miami (MIA) 9/10 Wonderful! (78 reviews) Convenient for shopping and food. Reviewed on Sep 2, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2025-12-31/2026-01-05/?FromAirport=YYZ&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=78570563&paandie=true&HotelClass=40&dealMarker=3ijiTbR8SeIKud6n82j_TeMNB6Ftzl74BZPtIqbcKZEvBiYQxlCTDXAnZPCiV_Jq) ![Bentley Hotel South Beach](https://images.trvl-media.com/lodging/1000000/130000/120300/120299/8ae6370c_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Bentley Hotel South Beach South Beach CA $2,117 per person Dec 23 - Dec 28 found 1 day ago Roundtrip non-stop flight included Hamilton (YHM) to Miami (MIA) 9.4/10 Exceptional! (390 reviews) Everything was perfect. I will recommend this hotel excellent. Reviewed on Oct 28, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2025-12-23/2025-12-28/?FromAirport=YHM&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=120299&paandie=true&HotelClass=40&dealMarker=sX0XMrugTB94HazPpYQqM72-Rp-mF_hgLobqAwpCqlLqHE5zSZcyS_NpeKmUr6kf) ![RS Boutique Suites - Miami](https://images.trvl-media.com/lodging/115000000/114610000/114607800/114607750/f4853d77_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### RS Boutique Suites - Miami Downtown Miami CA $1,535 per person Dec 31 - Jan 5 found 21 hours ago Roundtrip flight included Montreal (YUL) to Miami (MIA) 7.8/10 Good! (8 reviews) Un lugar de verdad: lujoso, elegante y a buen precio. Todo con estilo, vista preciosa y ambiente moderno. ¡Altamente recomendado, mi gente! Reviewed on Oct 3, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2025-12-31/2026-01-05/?FromAirport=YUL&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=114607750&paandie=true&HotelClass=40&dealMarker=VPtY8P_Nk5Lfsv8bem6QEBDJOJa_TDb3vAIUlNSPAFQlEoj4u9Aq_SnQw4RRqKoF) Don't see what you're looking for? See all available trips from Columbus to Grassy Key [View all trips](https://expedia.ca/go/package/search/FlightHotel/2025-11-30/2025-12-07/?FromAirport=Columbus,%20Ohio,%20United%20States%20of%20America&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## 5\* Scuba Diving holidays in Grassy Key Price found within the past 48 hours. Click for updated prices. ![EAST Miami Residences](https://images.trvl-media.com/lodging/79000000/78580000/78570600/78570563/dca879fa_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### EAST Miami Residences Downtown Miami CA $2,357 per person Dec 31 - Jan 5 found 1 day ago Roundtrip flight included Toronto (YYZ) to Miami (MIA) 9/10 Wonderful! (78 reviews) Convenient for shopping and food. Reviewed on Sep 2, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2025-12-31/2026-01-05/?FromAirport=YYZ&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=78570563&paandie=true&HotelClass=50&dealMarker=3ijiTbR8SeIKud6n82j_TeMNB6Ftzl74BZPtIqbcKZEvBiYQxlCTDXAnZPCiV_Jq) ![The Retreat Collection at 1 Hotel & Homes South Beach](https://images.trvl-media.com/lodging/13000000/12320000/12316600/12316590/dffb9d2c_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Retreat Collection at 1 Hotel & Homes South Beach South Beach CA $10,320 per person Dec 7 - Dec 12 found 1 day ago Roundtrip flight included Toronto (YTO) to Miami (MIA) 8/10 Very Good! (1 review) [](https://expedia.ca/go/package/search/FlightHotel/2025-12-07/2025-12-12/?FromAirport=YTO&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=12316590&paandie=true&HotelClass=50&dealMarker=QT9_blIa0KDT9DydLWSQxlcFw4GgDA3zPlvqzBNv8O6pr29nIvyxi8l1ZrgcVoFf) ![1 Hotel South Beach](https://images.trvl-media.com/lodging/2000000/1800000/1790100/1790087/w4800h3297x0y3-ab24f575_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### 1 Hotel South Beach South Beach CA $4,036 per person Dec 23 - Dec 28 found 1 day ago Roundtrip non-stop flight included Hamilton (YHM) to Miami (MIA) 9.4/10 Exceptional! (1,333 reviews) Fantastic staff, pools and restaurants. Reviewed on Oct 30, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2025-12-23/2025-12-28/?FromAirport=YHM&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=1790087&paandie=true&HotelClass=50&dealMarker=sX0XMrugTB94HazPpYQqM9nSObpP83U_ytAe5NWxYgB2mGYXZsx_4FZZk9Md2zIS) Don't see what you're looking for? See all available trips from Columbus to Grassy Key [View all trips](https://expedia.ca/go/package/search/FlightHotel/2025-11-30/2025-12-07/?FromAirport=Columbus,%20Ohio,%20United%20States%20of%20America&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## 3 Night Scuba Diving holidays in Grassy Key Price found within the past 48 hours. Click for updated prices. ![The Shelborne By Proper, a Member of Design Hotels](https://images.trvl-media.com/lodging/1000000/30000/25500/25451/e49031f1_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Shelborne By Proper, a Member of Design Hotels South Beach CA $1,325 per person Jan 8 - Jan 11 found 22 hours ago Roundtrip non-stop flight included Hamilton (YHM) to Miami (MIA) 9.8/10 Exceptional! (39 reviews) Truly a five star experience from the vibe to the amenities to the service\*\*\*\*\* Reviewed on Oct 28, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2026-01-08/2026-01-11/?FromAirport=YHM&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=25451&paandie=true&HotelClass=40&dealMarker=vLSy4NFN0TOI2HG5CqOtQZRe6yJV6myde2vkSzwybpmIQ1ah0WarxlPECeLSOlno) ![The Retreat Collection at 1 Hotel & Homes South Beach](https://images.trvl-media.com/lodging/13000000/12320000/12316600/12316590/dffb9d2c_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Retreat Collection at 1 Hotel & Homes South Beach South Beach CA $7,027 per person Jan 11 - Jan 14 found 1 day ago Roundtrip flight included Toronto (YYZ) to Miami (MIA) 8/10 Very Good! (1 review) [](https://expedia.ca/go/package/search/FlightHotel/2026-01-11/2026-01-14/?FromAirport=YYZ&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=12316590&paandie=true&HotelClass=40&dealMarker=QT9_blIa0KDT9DydLWSQxgcwcT7fr4FQDTgeQcbWiJovRcPn8q2Wh0bXccUWQXh8) ![1 Hotel South Beach](https://images.trvl-media.com/lodging/2000000/1800000/1790100/1790087/w4800h3297x0y3-ab24f575_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### 1 Hotel South Beach South Beach CA $2,333 per person Jan 8 - Jan 11 found 22 hours ago Roundtrip non-stop flight included Hamilton (YHM) to Miami (MIA) 9.4/10 Exceptional! (1,333 reviews) Fantastic staff, pools and restaurants. Reviewed on Oct 30, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2026-01-08/2026-01-11/?FromAirport=YHM&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=1790087&paandie=true&HotelClass=40&dealMarker=vLSy4NFN0TOI2HG5CqOtQSKfwDNZTlMizjTMjwSCSh2VPNBGixPlyPOqkND0Bqh_) Don't see what you're looking for? See all available trips from Columbus to Grassy Key [View all trips](https://expedia.ca/go/package/search/FlightHotel/2025-11-30/2025-12-07/?FromAirport=Columbus,%20Ohio,%20United%20States%20of%20America&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## 4 Night Scuba Diving holidays in Grassy Key Price found within the past 48 hours. Click for updated prices. ![Cavalier Hotel South Beach](https://images.trvl-media.com/lodging/1000000/20000/13600/13579/a2036d80_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Cavalier Hotel South Beach South Beach CA $905 per person Jan 15 - Jan 19 found 1 day ago Roundtrip flight included Toronto (YTO) to Miami (MIA) 8.4/10 Very Good! (1,004 reviews) We had a great stay at the Cavalier Hotel. The interior of the hotel is beautiful. They also have a bar area as well as breakfast, lunch, and dinner options for dine-in or take-out. The beach is only a few steps away! The hotel provided beach towels as well. Our room was clean and beds were comfortable. The bathroom doesn't have a proper door that locks. It's only a sliding door, which we found difficult for privacy. All the staff we met were also very friendly and helpful. The only note for anyone looking to stay at this property is that the hotel itself doesn't have any parking. There is a Municipal Parking Garage right around the corner from the hotel. We found it very convenient to park there (including overnight parking). It's open 24 hours, clean, has stairs and elevators to get to the street. Reviewed on Oct 28, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2026-01-15/2026-01-19/?FromAirport=YTO&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=13579&paandie=true&dealMarker=X41uVYyuSZpGUG2Ag0Gsqg0rixrToE7_r4Of38hd4xx3fxqBc2-OHgNAu7pGZO7H) ![The Shelborne By Proper, a Member of Design Hotels](https://images.trvl-media.com/lodging/1000000/30000/25500/25451/e49031f1_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Shelborne By Proper, a Member of Design Hotels South Beach CA $1,442 per person Jan 15 - Jan 19 found 1 day ago Roundtrip flight included Toronto (YTO) to Miami (MIA) 9.8/10 Exceptional! (39 reviews) Truly a five star experience from the vibe to the amenities to the service\*\*\*\*\* Reviewed on Oct 28, 2025 [](https://expedia.ca/go/package/search/FlightHotel/2026-01-15/2026-01-19/?FromAirport=YTO&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=25451&paandie=true&dealMarker=QT9_blIa0KDT9DydLWSQxqf-hY5v-jqr8V-oW5Gz0bYttcWV6MJighVsuBGWRUTQ) ![The Retreat Collection at 1 Hotel & Homes South Beach](https://images.trvl-media.com/lodging/13000000/12320000/12316600/12316590/dffb9d2c_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Retreat Collection at 1 Hotel & Homes South Beach South Beach CA $10,311 per person Dec 22 - Dec 26 found 24 hours ago Roundtrip non-stop flight included Toronto (YTO) to Miami (MIA) 8/10 Very Good! (1 review) [](https://expedia.ca/go/package/search/FlightHotel/2025-12-22/2025-12-26/?FromAirport=YTO&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&hotelId=12316590&paandie=true&dealMarker=QT9_blIa0KDT9DydLWSQxuIqMpVg7GXvqnOwt92zQZA61zub-LkcYzzruA3B5Dur) Don't see what you're looking for? See all available trips from Columbus to Grassy Key [View all trips](https://expedia.ca/go/package/search/FlightHotel/2025-11-30/2025-12-07/?FromAirport=Columbus,%20Ohio,%20United%20States%20of%20America&Destination=MIA&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## 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) ## 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 ![QR code to download the app](data:image/png;base64,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)