Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| DoubleTree by Hilton KingstonDoubleTree · Kingston, Canada | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Krakow Hotel & Convention CenterDoubleTree · Krakow, Poland | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Kunming AirportDoubleTree · Kunming, Yunnan Province, China | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton KusadasiDoubleTree · Kusadasi, Turkey | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Kyoto StationDoubleTree · Kyoto, Japan · Club lounge | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Lafayette EastDoubleTree · Lafayette, Louisiana | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Lagoa AzoresDoubleTree · Lagoa, Portugal | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton LansingDoubleTree · Lansing, Michigan | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton LaredoDoubleTree · Laredo, Texas | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Lima San IsidroDoubleTree · Lima, Peru | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton LincolnDoubleTree · Lincoln, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Lisle NapervilleDoubleTree · Lisle, Illinois · Club lounge | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton LivermoreDoubleTree · Livermore, California | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton LodzDoubleTree · Łódź, Poland | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton London - ChelseaDoubleTree · London, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton London - Tower of LondonDoubleTree · London, United Kingdom · Club lounge | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton London - VictoriaDoubleTree · London, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton London - West EndDoubleTree · London, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton London ElstreeDoubleTree · Borehamwood, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton London ExCelDoubleTree · London, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton London Heathrow AirportDoubleTree · Hounslow, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton London Kingston Upon ThamesDoubleTree · Kingston upon Thames, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Lubbock University AreaDoubleTree · Lubbock, Texas | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton LuxembourgDoubleTree · Luxembourg, Luxembourg | Hilton Honors | Not enough stays yet |
Got an upgrade is the share of stays that got any room upgrade, out of those that said, with recent stays counting more. It shows once 3 stays have said; until then, a dash.