Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| Skald Akureyri, Curio Collection by HiltonCurio Collection by Hilton · Akureyri, Iceland | Hilton Honors | Not enough stays yet |
| Skaneateles Fields Resort and Spa, Curio Collection by HiltonCurio Collection by Hilton · Syracuse, New York | Hilton Honors | Not enough stays yet |
| Skirvin Oklahoma City, a Hilton HotelHilton Hotels & Resorts · Oklahoma City, Oklahoma | Hilton Honors | Not enough stays yet |
| Skopje Marriott HotelMarriott Hotels · Skopje, North Macedonia · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sky Rock Sedona, a Tribute Portfolio HotelTribute Portfolio · Sedona, Arizona | Marriott Bonvoy | Not enough stays yet |
| Slohh by Roach Bengaluru Curio Collection by HiltonCurio Collection by Hilton · Bengaluru, India · Club lounge | Hilton Honors | Not enough stays yet |
| Sofia MarriottMarriott Hotels · Sofia, Bulgaria · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sol Cypress, San Antonio, A Tribute Portfolio HotelTribute Portfolio · San Antonio, Texas | Marriott Bonvoy | Not enough stays yet |
| Solaz, a Luxury Collection Resort, Los CabosThe Luxury Collection · Los Cabos, Mexico | Marriott Bonvoy | Not enough stays yet |
| Somerset Hills Hotel, Tapestry Collection by HiltonTapestry Collection by Hilton · Warren, New Jersey | Hilton Honors | Not enough stays yet |
| Somewhere Lombok, a Member of Design Hotels™Design Hotels · Lombok, Indonesia | Marriott Bonvoy | Not enough stays yet |
| Sonoma Valley Inn, Tapestry Collection by HiltonTapestry Collection by Hilton · Sonoma, California | Hilton Honors | Not enough stays yet |
| Sopot Marriott Resort & SpaMarriott Hotels · Gdansk, Poland · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Sortis Hotel, Spa & Casino, Autograph CollectionAutograph Collection · Panama City, Panama | Marriott Bonvoy | Not enough stays yet |
| Sousse Pearl Marriott Resort & SpaMarriott Hotels · Monastir, Tunisia · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Southbank Hotel Jacksonville RiverwalkDelta Hotels · Jacksonville, Florida | Marriott Bonvoy | Not enough stays yet |
| Spartanburg MarriottMarriott Hotels · Spartanburg, South Carolina | Marriott Bonvoy | Not enough stays yet |
| Spatia Comporta, a Member of Design Hotels™Design Hotels · Comporta, Portugal | Marriott Bonvoy | Not enough stays yet |
| Spirit RidgeThe Unbound Collection by Hyatt · Osoyoos, Canada | World of Hyatt | Not enough stays yet |
| St. Ermin's Hotel, Autograph CollectionAutograph Collection · London, United Kingdom | Marriott Bonvoy | Not enough stays yet |
| St. Kitts Marriott Beach Resort, Casino & SpaMarriott Hotels · Basseterre, Saint Kitts and Nevis · Club lounge | Marriott Bonvoy | Not enough stays yet |
| St. Louis Union Station Hotel, Curio Collection by HiltonCurio Collection by Hilton · St Louis, Missouri | Hilton Honors | Not enough stays yet |
| St. Pancras London, Autograph CollectionAutograph Collection · London, United Kingdom | Marriott Bonvoy | Not enough stays yet |
| Stallmästaregarden, Stockholm, a Member of Design Hotels™Design Hotels · Stockholm, Sweden | Marriott Bonvoy | 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.