This tool is powered by OpenAI's ChatGPT service. We strive to provide 100% accurate and reliable data to our customers, but third-party content generated by AI, including OpenAI's ChatGPT, can sometimes make errors for various reasons, such as incomplete or inaccurate responses. We advise all customers to exercise caution and to use your best judgment regarding the fidelity of ChatGPT's responses.
Based on 192 guest reviews
| Check In: | 3:00pm |
| Check Out: | 11am |
| Year of Last Renovation: | 2008 |
| Floors: | 6 |
| Rooms: | 209 |
| Corridors: | All Rooms Have Interior Hallways |
| Non Smoking Rooms: | 209 |
| Handicap Rooms: | 6 |
| Suites: | 9 |
| Room Windows: | Windows Don't Open |
| Cleaning Frequency: | Daily |
| Meeting Rooms: | 9 View Spaces |
| Meeting Space: | 18500 sq. feet |
| Banquet Space: | Holds 375 people |
| Dist. to Food/Bars: | On-site |
| Dist. to 24hr Restaurant: | 1.0 Mi |
| Lounge/Bar Hours: | 4pm-11pm |
| Pool Info: | 7am-10pmIndoor Pool |
| Cancellation: Cancellation policy for groups will be reflected within the contract.Individual Cancellations must be received 24 hours prior to arrival date to avoid one nights Room & Tax charges. | |
| Nightly Parking: | Comp |
| Typical Group Deposit: | 50% |
| Total Taxes: | 9.38% |
| Total Misc Fees: | $11.68 USD (mandatory resort fees/taxes) |
15 minutes from Islip MacArther Airport, Hotel provides complimentary shuttle service to and from, please book shuttle by calling the front desk. Taxi cab expense starting at $25.00
Airport Shuttle? Yes! There is an airport shuttle.Full Service Restaurant 15.95 ++ for Breakfast Buffet offered seasonal weekends,
Service animals complying with ADA Title lll regulations are allowed.
Sorry, pets are not allowed.wi/fi is complimentary
The Radisson Hotels highlights above are subject to change without notice.
The chart above shows fluctuations of prices for both group prices and the best individual traveler prices we could find at the time the group/meeting offer was submitted. The lowest group discount displayed is 33.2% in the month of January 2023 and the highest average individual rate is $233 in the month of September 2025. This chart will show past seasonality and also project future months. If you are flexible with dates, you may want to consider staying at Radisson Hotel Hauppauge Long Island in a month when rates are lower.
Below are the meeting, banquet, conference and event spaces at Radisson Hotel Hauppauge Long Island.
Feel free to use the Radisson Hotel Hauppauge Long Island meeting space capacities chart below to help in your event planning. Hotel Planner specializes in Hauppauge event planning for sleeping rooms and meeting space for corporate events, weddings, parties, conventions, negotiated rates and trade shows.
| Meeting Room Name | L x W x H (Feet) | Size (sqft.) | Banquet 5'/6'  | Crescent | Classroom | Hollow Square  | U-Shape | Boardroom | Convention 8'/10'  | Theater | Reception | Regist. Desk  |
| Hampton | 26 x 12 x 8 | 306 | --/-- | -- | -- | -- | -- | 12 | --/-- | -- | -- | -- |
Close This HamptonRoom Type: General Meeting Room Total Size: 306 Sq. Mi Dimensions: 26 x 12 x 8 Ft. Floor Level: 1 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
| ||||||||||||
| Boardroom | 27 x 24 x 8 | 617 | --/40 | -- | 32 | 30 | 25 | 25 | --/-- | 50 | 40 | -- |
Close This BoardroomRoom Type: General Meeting Room Total Size: 617 Sq. Mi Dimensions: 27 x 24 x 8 Ft. Floor Level: 1 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
| ||||||||||||
| Brookhaven | 27 x 24 x 8 | 655 | --/40 | -- | 32 | 30 | 25 | 25 | --/-- | 50 | -- | -- |
Close This BrookhavenRoom Type: General Meeting Room Total Size: 655 Sq. Mi Dimensions: 27 x 24 x 8 Ft. Floor Level: 1 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
| ||||||||||||
| Huntington | 27 x 24 x 8 | 659 | --/40 | -- | 32 | 30 | 25 | 25 | --/-- | 55 | 40 | -- |
Close This HuntingtonRoom Type: General Meeting Room Total Size: 659 Sq. Mi Dimensions: 27 x 24 x 8 Ft. Floor Level: 1 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
| ||||||||||||
| Regency | 27 x 24 x 8 | 662 | --/35 | -- | 24 | 28 | 28 | 25 | --/-- | 50 | 40 | -- |
Close This RegencyRoom Type: General Meeting Room Total Size: 662 Sq. Mi Dimensions: 27 x 24 x 8 Ft. Floor Level: 1 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
| ||||||||||||
| Diplomat | 27 x 24 x 8 | 664 | --/35 | -- | 24 | 28 | 28 | 25 | --/-- | 50 | 40 | -- |
Close This DiplomatRoom Type: General Meeting Room Total Size: 664 Sq. Mi Dimensions: 27 x 24 x 8 Ft. Floor Level: 1 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
| ||||||||||||
| Vanderbilt | 54 x 61 x 8 | 3372 | --/200 | -- | 220 | 80 | 100 | 80 | --/-- | 400 | 275 | -- |
Close This VanderbiltRoom Type: General Meeting Room Total Size: 3372 Sq. Mi Dimensions: 54 x 61 x 8 Ft. Floor Level: 1 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
| ||||||||||||
| Southfork | 28 x 14 x 8 | 392 | --/20 | -- | 8 | 9 | -- | 14 | --/-- | 20 | 20 | -- |
Close This SouthforkRoom Type: General Meeting Room Total Size: 392 Sq. Mi Dimensions: 28 x 14 x 8 Ft. Floor Level: 1 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
| ||||||||||||
| Encore | 49 x 41 x 8 | 2808 | --/110 | -- | 120 | 55 | 55 | 48 | --/-- | 140 | 160 | -- |
Close This EncoreRoom Type: General Meeting Room Total Size: 2808 Sq. Mi Dimensions: 49 x 41 x 8 Ft. Floor Level: 1 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
| ||||||||||||
Check in time is 3:00pm based on the hotel's local time. Early check in may be available if requested at the front desk on the day of check-in.
Check out time is 11am based on the hotel's local time. Late check out may be available if requested at the front desk during your stay.
There are 209 sleeping rooms in the hotel.
Yes, they have 9 meeting rooms that can support various table layouts.
Full Service Restaurant 15.95 ++ for Breakfast Buffet offered seasonal weekends,
wi/fi is complimentary
Sorry, this hotel does not offer AAA hotel discounts at this time.
Sorry, this hotel does not offer senior hotel discounts at this time.
Yes, there is a gym/fitness area available on-site at the property.
Yes, there is a pool on-site at the property. 7am-10pmIndoor Pool.
