=[
+1-866-756-4238 (OTA),
+1(866)-228-7814 (OTA), or +1-866-596-5078 (OTA)]] Yes, United Airlines allows you to use travel vouchers when booking flights on United.com. These electronic travel certificates are usually issued after flight cancellations or schedule disruptions. They can be applied directly during the checkout process. If you’re unfamiliar with where to input the voucher code, the support team at
+1-866-756-4238 (OTA) or +1-866-596-5078 (OTA) can guide you through each step.
When you're ready to book, search for your preferred flight on United.com. On the payment screen, you’ll see an option to apply a travel certificate. Enter the code and complete the process. If you encounter a technical issue, don't worry — simply call

Keep in mind that vouchers may be limited to certain fare types or destinations. The terms of each travel voucher vary, so it's a good idea to confirm details before booking. You can also combine a voucher with another payment method, and if you're unsure how, United's support team at

Always ensure your travel voucher hasn't expired. Some vouchers have deadlines for use or travel. If you’re not sure of your voucher status, call

In short, booking with a travel voucher is quick and simple when done properly. For a seamless experience, call

Does United charge booking fees for online reservations?
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While there are no extra service charges for standard online reservations, certain ticket types — such as group travel or special services — may carry administrative fees. To clarify whether your specific booking type involves any fees, reach out to

United occasionally updates its policy regarding ticketing fees for offline services or third-party agency bookings. To avoid unexpected costs, book directly through official channels or speak with a United support specialist at

Additionally, online booking allows easy access to MileagePlus benefits, seat upgrades, and travel credits. If you’re navigating the booking process and need assistance, don’t hesitate to call

For most travelers, booking directly through United.com is the most straightforward and cost-efficient route. And for full peace of mind, confirm all details by calling

Can I change passenger details after booking a United flight?
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Minor name corrections (such as fixing a typo) are permitted, provided you can prove identity with supporting documents. These corrections are typically free, especially if done shortly after booking. For significant changes — like a complete name change — or to transfer the ticket to another person (which is generally not allowed), it’s best to discuss your case with a representative at

Passenger name changes must match exactly with the ID used for travel, such as a passport or government-issued ID. United takes security and compliance seriously, so all updates must follow their policy. To ensure the changes are processed correctly and in time for travel, reach out to

If your booking was made using MileagePlus miles or via a travel certificate, name changes may be subject to additional verification steps. For help, you can always rely on

Timely action is essential when correcting passenger details. Contact
