To add your Marriott number to an existing reservation, use the website's reservation lookup page to open the Upcoming Reservation and enter your number in the Guest Information field. The one major caveat is that you cannot add the number in the mobile app after booking—you must contact Marriott or give it to the front desk at check-in instead. Whether you forgot to add it during booking or recently joined the Marriott Bonvoy program, this ensures you earn rewards and benefits during your stay.
Step 1: Accessing Your Reservation
The first step to adding your Marriott number to an existing reservation is accessing your reservation details. Locate the confirmation email or booking confirmation number that was sent to you when you made the reservation.
If you have the confirmation email, open it and look for the reservation number, hotel name, and dates of your stay. Keep this email handy.
If you don't have the confirmation email, visit the Marriott website. On the website, go to Marriott’s reservation lookup page to find your reservation. If you are already logged in, you can use the reservation lookup page to find your booked stays.
If you're using the mobile app, note that the number cannot be added in the app after booking; you need to contact Marriott or give it to the front desk at check-in. This also applies if you need to find a Marriott reservation without a confirmation number—contact Marriott directly.
Once you have accessed your reservation details on the website, open the Upcoming Reservation and expand Guest Information to add your number. Look for the Guest Information section and the field to enter your Marriott Bonvoy Member Number. It is labeled as your Marriott Bonvoy Member Number.
Step 2: Locating the Marriott Number Entry Field
After accessing your reservation details, the next step is to locate the Marriott number entry field. This is where you will input your Marriott Bonvoy number to associate it with your existing reservation.
The location of the entry field varies depending on how you accessed your reservation.
- If you're using the Marriott website, find the reservation you want to update on Marriott’s reservation lookup page. Open the Upcoming Reservation and expand Guest Information to add your number.
- Opening the Upcoming Reservation allows you to expand Guest Information and make changes to your reservation.
- Since the number cannot be added in the mobile app after booking, you will need to contact Marriott or give it to the front desk at check-in.
Once you've located the Marriott number entry field, you're ready to move on to the next step - inputting your Marriott number.
Step 3: Inputting Your Marriott Number
Now that you have located the Marriott number entry field, it's time to input your Marriott Bonvoy Member Number. Follow these steps:
- In the field labeled "Marriott Bonvoy Member Number," enter your number. Double-check for accuracy.
- If you're using the Marriott website, go to Marriott’s reservation lookup page to find your reservation. Some forms may require you to re-enter your email or password as security.
Once entered, click Save Changes. You're ready to proceed to verifying your changes.
Step 4: Verifying Your Changes
After inputting your Marriott Bonvoy Member Number, verify your changes to ensure your number is associated with the reservation correctly. This prevents errors that could impact your membership benefits.
- Review the number you entered for accuracy, double-checking for typos.
- If you're using the Marriott website, find the reservation on Marriott’s reservation lookup page. Open the Upcoming Reservation, expand Guest Information, and confirm your Marriott Bonvoy Member Number is correctly listed.
- Confirm the number directly with the hotel if you provided it separately.
By verifying your changes, you can be confident your Marriott Bonvoy number is associated with your reservation, ensuring you receive your membership benefits during your stay.
With your changes verified, you're ready for the final step - confirming your updated reservation.
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Step 5: Confirming Your Updated Reservation
Now that you have entered your Marriott Bonvoy Member Number, it's time to confirm that your reservation has been successfully updated. Follow these steps to confirm your updated reservation:
- If you're using the Marriott website, go to Marriott’s reservation lookup page and locate the reservation you updated. Open the Upcoming Reservation and expand Guest Information to verify your Marriott Bonvoy Member Number is now listed.
- Check for any confirmation messages or notifications that indicate that your reservation has been updated successfully. Depending on the website, you may see a confirmation message saying that your changes have been saved after clicking Save Changes.
- If you added the number via the website, you cannot confirm it in the mobile app.
By confirming your updated reservation, you can be confident that your Marriott Bonvoy Member Number is associated with your booking. Once confirmed, your Marriott number is now linked to your existing reservation, and you'll be able to earn points towards free nights, access member-only rates, and enjoy personalized services.
If you need to find a Marriott reservation without a confirmation number, use the reservation lookup page on the website. Remember, if you encounter any issues, contact Marriott customer support to ensure your reservation and loyalty program details are accurate.
Now, enjoy your upcoming stay and make the most of your Marriott Bonvoy membership!
Conclusion
You can add your Marriott Bonvoy number to an existing reservation by following the official steps. Open the Upcoming Reservation, expand Guest Information, and enter your Marriott Bonvoy Member Number, then click Save Changes. If you need to find a Marriott reservation without a confirmation number, the lookup page also offers search options by name and dates.
The official field label is your Marriott Bonvoy Member Number. By adding your number, you earn points and access member-only benefits during your stay.
If you encounter difficulties, reach out to Marriott customer support for assistance.
Related travel guides: How To Add Additional Guest To Marriott Reservation and How To Confirm Marriott Reservation.
