MCC 3503 covers SHERATON 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.
Sheraton Hotels and other Starwood properties use MCC 3503. Expect charges for room rates, dining, and spa services to be coded here.
Cardholders often think only hotel stays are coded as 3503; it also includes on-property restaurants and amenities.
MCC 3503 stands for SHERATON HOTELS. It is a four-digit Merchant Category Code used by payment networks to classify businesses in the airline category.
Merchants classified under MCC 3503 (SHERATON HOTELS) operate in the airline sector. Card networks assign this code during merchant onboarding based on the primary business activity.
MCC 3503 (SHERATON 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 3503 (SHERATON 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 3503 is assigned to businesses providing sheraton hotels services. While this is a less common merchant category, any purchase that posts with code 3503 will be classified as 'SHERATON HOTELS' by your card issuer, which determines whether airline category bonuses apply to that transaction.
MCC 3503 (SHERATON HOTELS) and MCC 3000 (UNITED AIRLINES) are both in the airline category but cover distinct merchant types. MCC 3503 is used for sheraton 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.