MCC 3597 covers HOTELS/MOTELS/INNS/RESORTS 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.
Marriott, Hilton, and Best Western use MCC 3597. Purchases like room nights, resort fees, and incidentals at hotels get coded here.
Cardholders often mistake purchases at airlines for this category. Only hotel stays, not flights or car rentals, belong in MCC 3597.
MCC 3597 stands for Hotels/Motels/Inns/Resorts. It is a four-digit Merchant Category Code used by payment networks to classify businesses in the airline category.
Merchants classified under MCC 3597 (Hotels/Motels/Inns/Resorts) operate in the airline sector. Card networks assign this code during merchant onboarding based on the primary business activity.
MCC 3597 (Hotels/Motels/Inns/Resorts) 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 3597 (Hotels/Motels/Inns/Resorts). 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 3597 is assigned to businesses providing hotels/motels/inns/resorts services. While this is a less common merchant category, any purchase that posts with code 3597 will be classified as 'Hotels/Motels/Inns/Resorts' by your card issuer, which determines whether airline category bonuses apply to that transaction.
MCC 3597 (Hotels/Motels/Inns/Resorts) and MCC 3000 (UNITED AIRLINES) are both in the airline category but cover distinct merchant types. MCC 3597 is used for hotels/motels/inns/resorts 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.