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Booking flights can be a hassle, especially if you’re trying to add a flight to an existing airline account.

Fortunately, adding a flight to your United account is a straightforward process that can be done in just a few minutes online or through the United app.

If you’re short on time, here’s a quick answer to your question: log in to your United account online or via the app, search for your desired flight, select your flight options like dates and seats, enter passenger information, and complete checkout to purchase and add the flight to your United account.

In this comprehensive guide, we’ll walk through the step-by-step process to search, select, book, and add a flight on United Airlines to your account.

We’ll also provide tips and recommendations for booking flights with United and getting the best deals.

Sign in to Your United Account

To add a flight to your United account, the first step is to sign in to your account.

This will give you access to all of your account information and allow you to make changes or additions as needed.

There are two main ways to sign in to your United account: via or the United app. Let’s explore both options.


To sign in to your United account via, simply open your preferred web browser and navigate to the United Airlines website.

Once there, locate the “Sign In” button at the top right corner of the page. Click on this button, and you will be directed to the login page.

On the login page, you will be prompted to enter your MileagePlus number or username, as well as your password.

If you don’t have an account yet, you can create one by clicking on the “Sign Up” link. Once you’ve entered your login information, click on the “Sign In” button to access your account.

Via the United app

If you prefer to use the United app, you can sign in to your account directly from your mobile device. First, make sure you have the United app installed on your device. If you don’t have it, you can download it from the App Store or Google Play Store.

Once you have the app installed, open it and tap on the “Sign In” button.

You will be prompted to enter your MileagePlus number or username, as well as your password. If you haven’t created an account yet, you can do so by tapping on the “Sign Up” link.

After entering your login information, tap on the “Sign In” button to access your account.

Once you have successfully signed in to your United account, you will have access to a range of features and options, including the ability to add a flight to your account.

This will allow you to track your flight status, earn MileagePlus miles, and enjoy other benefits offered by United Airlines.

Search for Your Flight

Adding a flight to your United account is a simple process that can be done online.

The first step is to search for your desired flight. United offers a user-friendly flight search tool on their website, which allows you to input your travel details and find the best flights for your needs.

Use flight search filters

When searching for your flight, it’s important to use the available filters to narrow down your options.

United’s flight search tool allows you to filter by date, time, number of stops, and more. By using these filters, you can easily find flights that meet your specific requirements, whether you’re looking for a non-stop flight or a specific departure time.

Check different dates for best fares

If you’re flexible with your travel dates, it’s worth checking different dates to find the best fares. Airlines often have fluctuating prices depending on demand, so by adjusting your dates slightly, you may be able to save money on your flight.

United’s flight search tool allows you to view prices for different dates, making it easy to compare fares and find the most affordable option.

It’s important to note that flight availability and prices can change frequently. It’s always a good idea to check the United website regularly for the most up-to-date information.

Select Your Departure and Return Flights

When adding a flight to your United account, the first step is to select your departure and return flights. This is the most crucial part of the process as it determines your travel dates and times.

Choose flight times

When selecting your departure and return flights, take into consideration your preferred travel times. Whether you’re an early bird or a night owl, United offers a wide range of flight options to cater to your schedule.

Make sure to check the departure and arrival times to ensure they align with your plans. It’s also a good idea to consider layovers if you’re looking for a more budget-friendly option or if you want to explore a new city during your trip.

You can easily navigate through United’s flight options on their official website. Simply enter your departure and destination cities, along with your desired travel dates, and a list of available flights will be displayed.

You can further filter your options based on your preferred departure and arrival times.

Pick seating options

After choosing your flight times, the next step is to select your seating options.

United offers various seating classes, including Economy, Premium Economy, Business, and First Class. The seating class you choose will have an impact on your flight experience, so it’s important to consider your comfort and budget.

United provides detailed information about each seating class on their website, including seat dimensions, amenities, and in-flight services. If you prefer extra legroom, more privacy, or enhanced meal options, you may want to consider upgrading to a higher class.

Keep in mind that different seating options may have different prices, so it’s a good idea to compare and weigh your options before making a decision.

Once you have selected your departure and return flights and picked your seating options, you are one step closer to adding your flight to your United account.

The next steps will involve providing passenger information, reviewing your booking, and completing the payment process.

Soon enough, you’ll be ready to embark on your exciting journey with United Airlines!

Enter Passenger Information

When adding a flight to your United account, it is important to enter the correct passenger information. This ensures that your booking is accurate and you can receive important updates regarding your flight.

Here are two key steps to follow:

Add passenger details

The first step is to provide the necessary passenger details. This includes the passenger’s full name, date of birth, and gender.

Make sure to double-check the spelling of the name to avoid any issues during the check-in process.

It’s also important to note that if you are booking a flight for someone else, you will need to enter their information instead of your own.

Input contact info

In addition to the passenger details, you will also need to input your contact information. This includes your email address and phone number.

Providing accurate contact information ensures that United can reach out to you if there are any changes or updates to your flight.

It also allows you to receive important notifications such as gate changes or delays.

Remember, accuracy is key when entering passenger information. Double-checking all the details ensures a smooth travel experience with United.

Complete Checkout

Review flight

Once you have selected your desired flight on the United Airlines website, it is important to carefully review the details before proceeding with the checkout process.

Take a moment to double-check the departure and arrival times, as well as any layovers or connecting flights.

Make sure the flight aligns with your travel plans and preferences.

Select payment method

During the checkout process, you will be prompted to choose a payment method for your flight booking.

United Airlines accepts various forms of payment, including credit cards, debit cards, and electronic payment methods.

Ensure that you have the necessary payment details readily available to complete this step smoothly.

Get booking confirmation

After finalizing your payment, you will receive a booking confirmation. This confirmation serves as proof of your flight reservation and contains important details such as your flight number, departure and arrival times, and booking reference number.

It is recommended to save a digital or printed copy of the confirmation for easy reference during your travel.


Adding a flight to your existing United Airlines account is straightforward when you follow the step-by-step process.

By signing in to your account, searching flight options, selecting your desired flights, entering passenger information, and completing checkout, you can quickly and easily book and add a new flight.

Following these tips, like checking multiple dates and using flight filters, can help you find the best fares for your flight on United. Booking directly on or the United app also ensures your flight is automatically added to your account.

Now you can conveniently manage all your upcoming United flights in one place.

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