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To add a Known Traveler Number (KTN) to your Hawaiian Airlines account, log into your account on the Hawaiian Airlines website, navigate to the “Profile” section, and enter your KTN in the appropriate field before saving the changes.
Adding your KTN is crucial for enjoying TSA PreCheck benefits, which can expedite your airport experience.
You can also add your KTN during the booking process by entering it in the designated field. Make sure to double-check the number for accuracy, as any errors could lead to delays at security.
Hawaiian Airlines provides multiple ways to add your KTN. If you prefer, you can call their customer service for assistance. They are generally responsive and can help ensure that your KTN is linked to your booking.
Once your KTN is added, it should automatically apply to future reservations. However, always verify that it is included in your flight details before traveling.

Hawaiian Airlines vs. Competitors

Hawaiian Airlines stands out from competitors like United, Alaska, and Southwest primarily due to its focus on customer service and unique Hawaiian hospitality.
Unlike many airlines, Hawaiian Airlines emphasizes the local culture and aims to create a more personalized flying experience. Their routes are typically centered around the Hawaiian Islands, making it a preferred choice for travelers heading to or from Hawaii.
Additionally, Hawaiian Airlines often offers direct flights to and from the mainland U.S. with competitive pricing and special promotions, which can be appealing compared to the complex connections offered by other airlines.
Hawaiian Airlines also features unique programs, such as the HawaiianMiles loyalty program, which offers generous rewards and benefits that may not be matched by competitors.

To help streamline the process of adding your KTN, we’ve created a simple tool below. This tool allows you to check if your KTN is properly formatted and reminds you of the fields needed to update it on Hawaiian Airlines.

Disclaimer: This article is for informational purposes only.

How do I find my KTN?

Your Known Traveler Number can be found in your Trusted Traveler account or on the documentation provided when you signed up for the program.

Can I add my KTN after booking?

Yes, you can add your KTN to your Hawaiian Airlines account or during the booking process, even after your ticket has been purchased.

What if I forget my KTN?

If you forget your KTN, you can retrieve it by logging into your Trusted Traveler account or contacting the program’s customer service for assistance.

Is there a fee associated with TSA PreCheck?

Yes, there is a fee to apply for TSA PreCheck, which is typically around $85 for a five-year membership.

Can I use my KTN on international flights?

Yes, your KTN can be used for international flights if the airline participates in the TSA PreCheck program.