How to Add TSA Precheck to Alaska Airlines booking?

Add TSA PreCheck to your Alaska Airlines booking for faster screening. Call +1‑833‑341‑3894 for expert help and guidance today.

Air travel can often be stressful, especially when it comes to long security lines and tight schedules. Fortunately, TSA PreCheck helps travelers move through airport security more quickly and with fewer hassles. If you're flying with Alaska Airlines, adding your TSA PreCheck Known Traveler Number (KTN) to your booking is straightforward—and it can save you significant time. This guide will walk you through the process of adding TSA PreCheck to both new and existing Alaska Airlines reservations, and offer helpful tips to ensure a smooth travel experience.

What Is TSA PreCheck?

TSA PreCheck is a Trusted Traveler Program operated by the Transportation Security Administration (TSA). It allows pre-approved, low-risk travelers to move through security more quickly. As a TSA PreCheck member, you can keep your shoes, belt, and light jacket on, and leave your laptop and 3-1-1 liquids in your bag.

TSA PreCheck is available at over 200 U.S. airports and with more than 85 participating airlines—including Alaska Airlines.

Step 1: Enroll in TSA PreCheck

Before you can add TSA PreCheck to your Alaska Airlines booking, you need to complete the TSA PreCheck enrollment process:

Go to the TSA Website: Visit tsa.gov/precheck.
Complete the Online Application: Submit basic personal information including your full name, address, and citizenship.
Schedule an In-Person Appointment: Choose a convenient enrollment center location.
Attend the Appointment: Bring valid ID and proof of citizenship (such as a passport or birth certificate). Fingerprints will be taken.
Pay the Application Fee: The current fee is $78 for five years.
Receive Your KTN: After approval (usually within 3–5 business days), you'll receive a Known Traveler Number (KTN) via email or mail.

Step 2: Add TSA PreCheck to Your Alaska Airlines Booking

Once you have your KTN, you can link it to your Alaska Airlines reservation. Here are the three main ways to do so:

Option 1: Add TSA PreCheck to a New Alaska Airlines Booking

When booking a new flight on AlaskaAir.com or the Alaska Airlines mobile app:

Begin booking your flight as usual.
On the “Traveler Information” page, locate the field for Known Traveler Number.
Enter your KTN exactly as provided.
Complete your booking.

Your TSA PreCheck status will be linked to your reservation, and you’ll see “TSA Pre✓” printed on your boarding pass if eligible.

Option 2: Add TSA PreCheck to an Existing Alaska Airlines Reservation

If you've already booked your flight, you can still add your KTN:

Online:

Visit alaskaair.com.
Go to “Manage Reservation.”
Enter your confirmation number and last name.
Select “Add/Edit Traveler Information.”
Input your Known Traveler Number and save the changes.

Mobile App:

Open the Alaska Airlines app.
Navigate to “Trips” and select your upcoming flight.
Tap “Edit Traveler Info.”
Enter your KTN and save.

You must update this at least 24 hours before your flight to ensure the TSA PreCheck status appears on your boarding pass.

Option 3: Add TSA PreCheck to Your Mileage Plan Profile

If you frequently fly with Alaska Airlines, adding your KTN to your Mileage Plan profile ensures it's automatically applied to all future bookings:

Log in to your account at alaskaair.com.
Click on your name to access the Account page.
Select “Profile and Preferences.”
Locate the “Traveler Details” section.
Enter your Known Traveler Number in the appropriate field.
Save your changes.

This saves time and reduces the risk of forgetting to add your KTN when booking flights.

Step 3: Confirm Your TSA PreCheck Status

Once you've added your KTN, ensure it's correctly applied:

Boarding Pass Check: Look for the TSA Pre✓ symbol on your printed or mobile boarding pass.
Security Lane Access: If you have the TSA PreCheck indicator, you can use the dedicated TSA PreCheck lanes at participating airports.

Important Note: If the TSA Pre✓ symbol doesn’t appear on your boarding pass, you won’t be able to use PreCheck lanes, even if you're enrolled.

Common Issues and Troubleshooting

If your TSA PreCheck status doesn’t appear as expected, try the following:

Verify Your Name: Make sure your booking name exactly matches the name used during TSA PreCheck enrollment.
Double-Check Your KTN: A typo can prevent your PreCheck benefits from applying.
Re-add KTN: Try re-entering and saving your Known Traveler Number.
Call Customer Support: Contact Alaska Airlines directly at +1‑833‑341‑3894 for immediate assistance.

Benefits of TSA PreCheck with Alaska Airlines

Time Savings: Skip the long security lines at busy airports.
Convenience: No need to remove shoes, laptops, or liquids.
Better Travel Experience: Spend more time relaxing and less time waiting.
Family Friendly: Children 12 and under traveling with a TSA PreCheck-approved adult can also use PreCheck lanes.

Final Thoughts

Adding TSA PreCheck to your Alaska Airlines booking is a small but powerful step toward making your travel experience smoother and more efficient. Whether you're a frequent flyer or an occasional traveler, the benefits of expedited screening can save you valuable time and stress at the airport.

Be sure to add your Known Traveler Number to your booking or Mileage Plan profile, and always check your boarding pass to ensure TSA PreCheck has been applied. If you encounter any difficulties or need help updating your information, call +1‑833‑341‑3894 for personalized assistance.