[Expired] Sonesta Hotels’ Latest Promotions Offer up to 50% Savings

Updated: February 25, 2026, 5:32pm CST

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Table of Contents

Current Sonesta Hotels Promotions
Everything Else To Know
Final Thoughts

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Update:

The offers mentioned below have expired and are no longer available.

Hotels of all kinds are rolling out promotions in anticipation of the summer travel season that’s fast approaching.

Sonesta’s the latest to get into the game and has just shared details of its latest promotion offering guests savings of up to 50%, depending on their destination. These offers also have different booking and travel periods, so you’ll need to note the details.

Let’s take a look at everything you need to know.

Current Sonesta Hotels Promotions

Save up to 30% on Longer Stays

Members who stay at least 2 nights can score bonus savings with the promo code SAVEMORE. Over 250 hotels are participating in this offer, and blackout dates may apply at some properties. There are no specific dates mentioned in this offer, though the maximum discount is 30%.

Hot Tip:

Learn all about Sonesta’s Travel Pass program in our comprehensive review!

Save up to 50% in the Caribbean

Sonesta properties in St. Maarten have several ongoing offers, including savings of 35% to 50%.

Using the promo code FLING provides savings up to 35% on stays through December 31, 2025. Caribbean residents (with proof of residency) can save up to 50% using the promo code CARIB; there are no specific dates for stays or booking deadlines mentioned with this offer.

Sonesta Royal Kauai Lihue — The Royal Sonesta Kaua’i Resort Lihue. Image Credit: Sonesta

Everything Else To Know

Remember to use the applicable promo code to qualify for savings at the time of reservation. You also need to pay attention to the unique deadlines for each offer, booking and staying by the applicable dates.

Sonesta’s expanded its footprint fairly significantly in the last few years, which means there are more opportunities to take advantage of these promotions than ever before. The chain took over several properties that once belonged to larger chains like Marriott and IHG, so you may even encounter one of those properties, depending on where you choose to travel.

Final Thoughts

The latest batch of Sonesta promotions provides savings up to 50% — though not everyone will qualify for that particular offer. Wherever you’re heading, there are offers in the Caribbean and a sale for stays of 2 nights or more than can help you save money when booking with Sonesta Travel Pass.