MCC 3591 covers SONESTA HOTELS merchants, classified under airline. To maximize rewards at these businesses, look for credit cards with broad spending bonuses or airline category multipliers. MCC Lookup Tool to find which cards earn bonus rewards here.
Soneva Hotels, Six Senses, and Anantara use MCC 3591. This code covers luxury hotel bookings and high-end resort stays.
Cardholders often think all hotel stays are coded the same way. Luxe accommodations like those at Soneva or Six Senses fall under a different category.
MCC 3591 stands for SONESTA HOTELS. It is a four-digit Merchant Category Code used by payment networks to classify businesses in the airline category.
Merchants classified under MCC 3591 (SONESTA HOTELS) operate in the airline sector. Card networks assign this code during merchant onboarding based on the primary business activity.
MCC 3591 (SONESTA HOTELS) is not currently a dedicated bonus category for most major credit cards. For airline spending at these merchants, a flat-rate rewards card (1.5–2% on all purchases) is typically your most reliable option. Use our MCC Lookup Tool to find the best card for any specific merchant.
Currently, no credit cards in our database have a dedicated bonus category for MCC 3591 (SONESTA HOTELS). Most purchases posting with this code will earn base rewards (typically 1–1.5x on everyday cards). A flat-rate cashback card is the most predictable choice for airline spending.
MCC 3591 is assigned to businesses providing sonesta hotels services. While this is a less common merchant category, any purchase that posts with code 3591 will be classified as 'SONESTA HOTELS' by your card issuer, which determines whether airline category bonuses apply to that transaction.
MCC 3591 (SONESTA HOTELS) and MCC 3000 (UNITED AIRLINES) are both in the airline category but cover distinct merchant types. MCC 3591 is used for sonesta hotels businesses, while MCC 3000 is assigned to united airlines merchants. Both may qualify for the same bonus category on your card — check your card's terms or use our MCC Lookup Tool to confirm.