Making changes to your travel plans can sometimes be necessary due to unforeseen circumstances or simply to accommodate new preferences. If you have an existing booking with United Airlines and need to make updates or modifications, the process is generally straightforward. Whether you need to change your flight dates, upgrade your seat, or update passenger information, United Airlines offers several convenient options to help you manage your reservation with ease. In this article, we’ll explore step-by-step instructions on how to update an existing booking with United Airlines.

1. Online via the United Airlines Website

One of the most convenient ways to update your booking with United Airlines is through their official website. Here’s how to do it:

1. Visit the United Airlines website: Go to united.com and log in to your MileagePlus account. If you don’t have an account, you can still access your booking by entering your confirmation number and last name.
2. Access your reservation: Once logged in, navigate to the “My Trips” section, where you’ll find all your upcoming and past bookings.
3. Select the booking you wish to update: Click on the specific itinerary you want to modify to view the details.
4. Choose the changes you want to make: Depending on your needs, you may have options to change your flight dates, upgrade your seat, add extra services like baggage or Wi-Fi, or update passenger information.
5. Follow the prompts: United Airlines’ website will guide you through the process of making your desired changes. Be sure to review any applicable fees or charges associated with your requested modifications.
6. Confirm your updates: Once you’ve reviewed and confirmed your changes, follow the prompts to finalize your updated booking. You may receive a new confirmation email with the updated itinerary details.

2. Via the United Airlines Mobile App

If you prefer to manage your booking on the go, you can use the United Airlines mobile app, available for both iOS and Android devices. Here’s how to update your booking using the app:

1. Download and open the United Airlines app: If you haven’t already installed the app, you can download it from the App Store (for iOS devices) or Google Play Store (for Android devices). Log in to your MileagePlus account.
2. Access your itinerary: Navigate to the “My Trips” or “My Reservations” section of the app to view your existing bookings.
3. Select the booking you want to update: Tap on the itinerary you wish to modify to see the details.
4. Make your changes: Similar to the website, you’ll have options to update various aspects of your booking, such as flight dates, seat assignments, and additional services.
5. Follow the prompts: The app will guide you through the process of making your desired changes. Pay attention to any applicable fees or charges.
6. Confirm your updates: Once you’ve reviewed and confirmed your changes, follow the prompts to finalize your updated booking. You may receive a new confirmation email with the updated itinerary details.

3. Over the Phone with United Airlines Customer Service

If you prefer to speak with a United Airlines representative directly, you can update your booking over the phone. Here’s how to do it:

1. Locate the customer service number: Visit the United Airlines website and find the appropriate customer service number for your region. You can usually find this information under the “Contact Us” or “Help” section of the website.
2. Call United Airlines: Dial the customer service number and follow the prompts to speak with a representative. Be prepared to provide your booking confirmation number and personal information to verify your identity.
3. Explain your request: Inform the representative of the changes you wish to make to your booking, such as new travel dates, seat preferences, or additional services.
4. Follow the representative’s instructions: The representative will assist you in updating your booking and provide any necessary information regarding fees or charges associated with your requested modifications.
5. Confirm your updates: Once the changes have been made, review the updated itinerary details provided by the representative to ensure accuracy. You may receive a new confirmation email reflecting the changes to your booking.

Important Considerations:

• Fees and charges: Depending on the type of change you’re making and the fare rules associated with your ticket, there may be fees or charges involved. Be sure to review any applicable fees before finalizing your updates.
• Availability: Keep in mind that changes to your booking are subject to availability. If you’re requesting a change close to your travel date, certain options may be limited or unavailable.
• Deadlines: Some changes, such as flight date changes or cancellations, may have specific deadlines or restrictions. Be mindful of any applicable deadlines when making updates to your booking.
• Travel insurance: If you have travel insurance, review your policy to understand what changes are covered and any requirements for making a claim.

By following these steps and considering these important considerations, you can easily update an existing booking with United Airlines to better suit your travel needs. Whether you’re adjusting your itinerary, upgrading your seat, or adding extra services, United Airlines offers flexible options to help you make the most of your travel experience.