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Is it possible to submit the ESTA form without all flight details?

It is possible to submit the ESTA form even without all complete flight details, provided that the available information is given honestly and following official guidelines.

Written by

Victoria Harper

Editor-in-Chief

Updated on September 6, 2025
2 min read
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The Electronic System for Travel Authorization (ESTA) is an important step for those wishing to enter the United States through the Visa Waiver Program. In general, the form requests various pieces of information, including some related to your itinerary, but it is important to clarify what is mandatory and what can be filled in provisionally.

Usually, the field for flight information is used to get an idea of when and how the traveler intends to arrive in the United States, but it is not uncommon for some applicants to not yet have all flight details defined at the time of filling out the form. In fact, if you do not yet have your ticket confirmed, it is generally accepted to submit the ESTA without these complete details.

However, it is recommended that you provide the information that is within your reach and, if necessary, include placeholders such as ”To Be Determined” or provide the expected date, so the system receives an approximate idea of your itinerary.

It is important to emphasize that, regardless of the stage you are at in planning your trip, it is essential to follow United States immigration laws and complete the form honestly and accurately. If any doubt arises or you feel unsure about how to correctly fill out the fields, seeking information from official sources or consulting specialized professionals – always taking care not to fall for miracle promises or services guaranteeing unbeatable results – can help avoid complications in the future.

Remember also that rules and requirements may be updated periodically, so staying informed through official channels is the best way to ensure that all requirements are being met. This way, you will be better prepared for a smooth trip in compliance with American regulations.

Learn more about ESTA

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Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

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Is it possible to submit the ESTA form without all flight details?

It is possible to submit the ESTA form even without all complete flight details, provided that the available information is given honestly and following official guidelines.

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