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The Four Seasons has Four Seasons Preferred Partner Exclusive Offers that are only available when you reserve with TravelSort or another Four Seasons Preferred Partner. These offers also include the Four Seasons Preferred Partner benefits. Four Seasons Preferred Partner is the best way to reserve Four Seasons hotels and resorts, as upgrades are prioritized ahead of other reservation channels, such as AMEX Fine Hotels & Resorts, Virtuoso, etc. Become a TravelSort Client and have us check the best available offer for you for all upcoming Four Seasons reservations.
Here's our roundup of the top 15 of these offers currently available in 2025:
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1. Four Seasons Bora Bora: Guaranteed Upgrade for Overwater Bungalows
Enjoy a guaranteed overwater bungalow upgrade from a Beach View to Lagoon View, or from Lagoon View to Mountain View, for selected stay dates between April 15-June 15, 2025, except blackout dates of April 18 to 25, May 12 to 14, May 26 to 29, and June 1 to 6, 2025.
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2. Four Seasons Costa Rica: Guaranteed Double Upgrade
Enjoy a double upgrade at time of booking from a Terraza Room to a Cielo Room, for stays until 10/31/25.
Here's our Four Seasons Costa Rica video review:
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3. Four Seasons Tamarindo: Guaranteed Double Upgrade
Enjoy a confirmed double upgrade at time of booking when reserving Nature Rooms, Beachfront Rooms and Premium Beachfront Rooms, for stays between June 1-November 19, 2025. Excludes all Cliffside Suites, Beachfront Suites, Specialty Suites and Residences.
Visit the resort with our Four Seasons Tamarindo video review:
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4. Four Seasons One Dalton Street, Boston: Guaranteed Upgrade at Booking, Potential Additional Upgrade at Check-In
Enjoy a guaranteed upgrade at time of booking and an additional upgrade based on availability upon arrival for stays until 5/3/25. Eligible booking categories are Superior Room through Premier Room (last category to book for double upgrade promotion is Premier King or Queen Room with double upgrade to our Back Bay Corner Suite). Blackout dates include April 14, 19, 20, 21 and 26, 2025.
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5. Four Seasons Mallorca at Formentor: Guaranteed Upgrade
Be among the first to experience the new Four Seasons Mallorca with this guaranteed upgrade offer, valid for stays from March 14 to May 24, and from September 20 to November 8, 2025. The following categories are excluded: Pine-View Suite, Garden-View Suite with Plunge Pool, Pine-View Suite with Plunge Pool, Sea-View Suite, Grand Sea-View Suite, Formentor Suite and Royal Suite.
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6. Four Seasons San Francisco at Embarcadero: Guaranteed Upgrade at Booking, Potential Additional Upgrade at Check-In
Enjoy a confirmed upgrade at time of booking, and an additional upgrade at check-in, if available, for reservations in a Superior Skyline-View Room through Premier Bridge-View Room (last category to book for double upgrade promotion is Premier Bridge-View room with double upgrade to our Golden Gate-View Corner Suite), for stays until September 1, 2025. Other applicable to other categories.
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7. Four Seasons Bali at Sayan: Guaranteed Double Upgrade
Enjoy a confirmed double upgrade at time of booking when reserving Duplex Suites through to One-Bedroom Villas, for select stay dates until 12/20/25.
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8. Four Seasons London at Park Lane: Guaranteed Upgrade + 4th Night Free + Early Check-In
Offer and Dates: Enjoy a guaranteed upgrade as well as 10am early check-in for stays until 4/30/25, and a 4th night complimentary for stays until 5/31/25 and 9/1/25-12/31/25
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9. Four Seasons Bali at Jimbaran Bay: Guaranteed Upgrade + 4th Night Free
Enjoy a guaranteed upgrade at time of booking for stays until 12/20/25. Offer available for Garden Villa to Jimbaran Bay Villa, Jimbaran Bay Villa to Deluxe Villa, and Deluxe Villa to Premier Ocean Villa and requires a minimum 3 night stay.
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10. Four Seasons Los Cabos at Costa Palmas: Guaranteed Upgrade
Enjoy a confirmed upgrade at time of booking for stays until November 20, 2025. Excludes suites, residences and villas.
Take a mini vacation to the resort with our Four Seasons Los Cabos at Costa Palmas video review:
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11. Four Seasons Bahamas: Guaranteed Upgrade
Take advantage of a guaranteed upgrade at booking for stays April 21-November 15, 2025, when reserved by 7/31/25: Garden-View Room to Ocean-View Room, and Ocean-View Room to Luxury Oceanfront Room (not applicable to other categories).
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12. Four Seasons Madrid: Guaranteed Upgrade
Confirm an upgrade at booking when staying at the Four Seasons Madrid for select stay dates between July 13-September 3, 2025. Excludes Signature Suites and Terrace accommodation.
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13. Four Seasons Lanai: Guaranteed Upgrade
Confirm an upgrade at time of booking from a Garden View Room to a Partial Ocean View Room for stay dates until July 31, 2025.
Visit the resort with our Four Seasons Lanai video review:
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14. Four Seasons Osaka: Guaranteed Upgrade
Enjoy a guaranteed upgrade at the new Four Seasons Osaka for stay dates May 12-September 30, 2025, except for blackout dates of May 20 to 22, 2025. Excludes Specialty Suites and Gensui Floor accommodation.
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15. Four Seasons Sydney: Guaranteed Upgrade
Receive a confirmed upgrade at time of booking for stays from April 1-September 30, 2025, except blackout dates of August 28-31, 2025.
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