Title: Merrimack Valley Scuba Diving Holidays 2026 | Expedia.co.uk ![](https://images.trvl-media.com/place/8938/b822149d-3cb8-48cc-b4b3-e6b0366e0567.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Merrimack Valley Scuba Diving Holidays ## Book a Scuba Diving Hotel + Flight or Car together to unlock savings Photo by Ana Lei - ## 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 ## Top flight + Scuba Diving hotel deals in Merrimack Valley Price found within the past 48 hours. Click for updated prices. ![DoubleTree Suites by Hilton Hotel Boston - Cambridge](https://images.trvl-media.com/lodging/1000000/10000/1000/946/e477f850_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### DoubleTree Suites by Hilton Hotel Boston - Cambridge Allston £674 per person 17 Mar - 23 Mar found 1 day ago Return flight included London (LHR) to Boston (BOS) 8.8/10 Excellent! (1,000 reviews) Bravo, the property close to everything we need Reviewed on 14 Jan 2026 ![Boston Harbor Hotel](https://images.trvl-media.com/lodging/1000000/30000/26200/26146/37dc487b_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Boston Harbor Hotel North End Save 100% on your flight £1,109 per person 6 Mar - 11 Mar found 1 day ago Return direct flight included London (LHR) to Boston (BOS) 9.8/10 Exceptional! (1,005 reviews) Beautiful room and common areas, excellent service, luxurious lotions and soaps. Spa area newly renovated. Delicious lunch at the restaurant. Turn down service. Friendly staff. Reviewed on 13 Jan 2026 ![Four Seasons Hotel One Dalton Street, Boston](https://images.trvl-media.com/lodging/34000000/33470000/33464300/33464201/a484cf64_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Four Seasons Hotel One Dalton Street, Boston Back Bay £1,130 per person 26 Feb - 1 Mar found 1 hour ago Return flight included London (LHR) to Boston (BOS) 9.6/10 Exceptional! (359 reviews) Great place too stay Reviewed on 20 Dec 2025 ![Raffles Boston](https://images.trvl-media.com/lodging/1000000/920000/911500/911477/0f66f064_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Raffles Boston Back Bay Save 100% on your flight £1,135 per person 6 Mar - 11 Mar found 1 day ago Return direct flight included London (LHR) to Boston (BOS) 9.6/10 Exceptional! (181 reviews) I had a blast at Raffles Reviewed on 12 Jan 2026 ![XV Beacon](https://images.trvl-media.com/lodging/1000000/210000/201200/201184/0637e89e_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### XV Beacon Beacon Hill Save 100% on your flight £1,215 per person 6 Mar - 11 Mar found 1 day ago Return direct flight included London (LHR) to Boston (BOS) 9.4/10 Exceptional! (383 reviews) I had a wonderful experience at the XV Beacon Hotel. The room and bathroom was modern and updated. I also thought the gym was clean. Reviewed on 10 Nov 2025 Don't see what you're looking for? See all available trips from London to Merrimack Valley [View all trips](https://expedia.co.uk/go/package/search/FlightHotel/2026-02-15/2026-02-22/?FromAirport=LHR&Destination=BOS&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## 5\* Scuba Diving holidays in Merrimack Valley Price found within the past 48 hours. Click for updated prices. ![Boston Harbor Hotel](https://images.trvl-media.com/lodging/1000000/30000/26200/26146/37dc487b_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Boston Harbor Hotel North End Save 100% on your flight £1,109 per person 6 Mar - 11 Mar found 1 day ago Return direct flight included London (LHR) to Boston (BOS) 9.8/10 Exceptional! (1,005 reviews) Beautiful room and common areas, excellent service, luxurious lotions and soaps. Spa area newly renovated. Delicious lunch at the restaurant. Turn down service. Friendly staff. Reviewed on 13 Jan 2026 ![Four Seasons Hotel One Dalton Street, Boston](https://images.trvl-media.com/lodging/34000000/33470000/33464300/33464201/a484cf64_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Four Seasons Hotel One Dalton Street, Boston Back Bay £1,130 per person 26 Feb - 1 Mar found 1 hour ago Return flight included London (LHR) to Boston (BOS) 9.6/10 Exceptional! (359 reviews) Great place too stay Reviewed on 20 Dec 2025 ![Raffles Boston](https://images.trvl-media.com/lodging/1000000/920000/911500/911477/0f66f064_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Raffles Boston Back Bay Save 100% on your flight £1,135 per person 6 Mar - 11 Mar found 1 day ago Return direct flight included London (LHR) to Boston (BOS) 9.6/10 Exceptional! (181 reviews) I had a blast at Raffles Reviewed on 12 Jan 2026 Don't see what you're looking for? See all available trips from London to Merrimack Valley [View all trips](https://expedia.co.uk/go/package/search/FlightHotel/2026-02-15/2026-02-22/?FromAirport=LHR&Destination=BOS&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## 3 Night Scuba Diving holidays in Merrimack Valley Price found within the past 48 hours. Click for updated prices. ![The Charles Hotel](https://images.trvl-media.com/lodging/1000000/20000/15900/15861/66098bc6_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Charles Hotel West Cambridge £838 per person 15 Feb - 18 Feb just found Return flight included London (LHR) to Boston (BOS) 9.4/10 Exceptional! (1,003 reviews) Our room had a shower that was designed fir shorter people. Im 5'9" and had to duck and lean iver to shampoo. Its a simple fix. Sometimes you just say to yourself. WHAT?? Reviewed on 13 Jan 2026 ![Four Seasons Hotel One Dalton Street, Boston](https://images.trvl-media.com/lodging/34000000/33470000/33464300/33464201/a484cf64_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Four Seasons Hotel One Dalton Street, Boston Back Bay £1,130 per person 26 Feb - 1 Mar found 1 hour ago Return flight included London (LHR) to Boston (BOS) 9.6/10 Exceptional! (359 reviews) Great place too stay Reviewed on 20 Dec 2025 ![Boston Harbor Hotel](https://images.trvl-media.com/lodging/1000000/30000/26200/26146/37dc487b_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Boston Harbor Hotel North End £979 per person 14 Feb - 17 Feb just found Return flight included London (LHR) to Boston (BOS) 9.8/10 Exceptional! (1,005 reviews) Beautiful room and common areas, excellent service, luxurious lotions and soaps. Spa area newly renovated. Delicious lunch at the restaurant. Turn down service. Friendly staff. Reviewed on 13 Jan 2026 Don't see what you're looking for? See all available trips from London to Merrimack Valley [View all trips](https://expedia.co.uk/go/package/search/FlightHotel/2026-02-15/2026-02-22/?FromAirport=LHR&Destination=BOS&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## 4 Night Scuba Diving holidays in Merrimack Valley Price found within the past 48 hours. Click for updated prices. ![Eurostars The Boxer](https://images.trvl-media.com/lodging/2000000/1120000/1118900/1118893/db81308e_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Eurostars The Boxer West End £726 per person 1 Apr - 5 Apr found 1 day ago Return direct flight included London (LGW) to Boston (BOS) 8.6/10 Excellent! (1,337 reviews) Rooms were beautiful! Very clean! Cleaned each day! Friendly staff Reviewed on 12 Jan 2026 ![Raffles Boston](https://images.trvl-media.com/lodging/1000000/920000/911500/911477/0f66f064_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Raffles Boston Back Bay £992 per person 25 Feb - 1 Mar found 1 day ago Return direct flight included Manchester (MAN) to Boston (BOS) 9.6/10 Exceptional! (181 reviews) I had a blast at Raffles Reviewed on 12 Jan 2026 ![The Whitney Hotel](https://images.trvl-media.com/lodging/30000000/29870000/29866100/29866090/59f2dc0e_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Whitney Hotel Beacon Hill £836 per person 25 Feb - 1 Mar found 1 day ago Return direct flight included Manchester (MAN) to Boston (BOS) 9.6/10 Exceptional! (482 reviews) Our second stay there, love it Reviewed on 25 Dec 2025 Don't see what you're looking for? See all available trips from London to Merrimack Valley [View all trips](https://expedia.co.uk/go/package/search/FlightHotel/2026-02-15/2026-02-22/?FromAirport=LGW&Destination=BOS&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## More holidays 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 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 holiday packages](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) ![](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) ## More Holiday Ideas [Flights to Merrimack Valley ](https://expedia.co.uk/Cheap-Flights-To-Merrimack-Valley.d6047671.Travel-Guide-Flights)[ Merrimack Valley Hotels ](https://expedia.co.uk/Merrimack-Valley-Hotels.d6047671.Travel-Guide-Hotels)[ Merrimack Valley Holiday Rentals ](https://expedia.co.uk/Merrimack-Valley-Holiday-Rentals.d6047671.Travel-Guide-HolidayRentals)[ Merrimack Valley Car Hire ](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Merrimack-Valley.d6047671.Car-Hire-Guide)[ Merrimack Valley Holidays ](https://expedia.co.uk/Merrimack-Valley.d6047671.Holidays-City-Breaks)[ Things to do in Merrimack Valley ](https://expedia.co.uk/Things-To-Do-In-Merrimack-Valley.d6047671.Travel-Guide-Activities) \* 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