How to Add TSA Precheck to Southwest Flights (New or Existing)

One troublesome factor for flyers while boarding the flight is going through a lengthy security process. They must remove their shoes, jackets, and belts and open their traveling bags.

Thankfully, TSA PreCheck is a quick and straightforward screening process that improves aviation security and ensures a fantastic flying experience to passengers. The passengers must arrive before their scheduled time at the checkpoint and undergo a security routine. TSA PreCheck membership is introduced for flyers departing from US Airports. 

Let’s understand how you can add TSA PreCheck to Southwest flights.

How to add TSA precheck to southwest flights?

How to Add TSA Precheck to Southwest Flights

Transportation Security Administration is a membership program providing passengers with swift security checks. The screening is advanced and completed quickly. However, passengers must pay a fee to enroll in the TSA PreCheck application, which is $78. 

A single membership lasts up to five years. It costs passengers $15.60 each year. All Airlines have a distinct TSA PreCheck application process. It applies to Southwest flights as well. 

Here’s how you can add TSA PreCheck to Southwest flights:

  • Open Southwest Airlines Homepage (http://southwest.com)
  • Click on “login.” Click on “Enroll” if you haven’t signed up.
  • Tap on “Security” in the right corner. 
  • Select “My Preferences” under the Security tab.
  • Input your Known Traveler Number and Redress Number. (You receive KTN after applying for TSA PreCheck.)
  • Tap on “Save” to book your TSA PreCheck.

Consequently, TSA PreCheck automatically adds to your Southwest flight reservation. Also Check What do you need to remove for TSA Precheck.

Now, we’ll look at the process of adding TSA PreCheck to Southwest once you are check-in.

How to add Known Traveller Number (KTN) to southwest flights?

To add your Known Traveler Number (KTN) to your Southwest flights, you will need to provide your KTN when booking your flights on the Southwest website or when checking in for your flight. Here’s how to do it:

While Booking

  1. Go to the Southwest website (www.southwest.com).
  2. Click on the “Book” tab in the top menu.
  3. Enter your travel details, such as your departure and arrival cities, travel dates, and a number of travelers.
  4. On the “Passenger Information” page, enter your KTN in the field provided. This is usually located under the section for your personal information, such as your name and contact details.
  5. Continue with the booking process as usual.

After Reservation/Existing Reservation

If you are already booked on a Southwest flight and want to add your KTN, you can do so through the Southwest website or by contacting Southwest’s customer service.

To add your KTN through the Southwest website:

  1. Go to the Official Southwest website (www.southwest.com).
  2. Click on the “My Trips” tab given in the top menu.
  3. Enter your confirmation number and passenger’s last name to access your reservation.
  4. On the “Itinerary Details” page, click on the “Add/Edit Travelers” button.
  5. On the “Traveler Information” page, enter your KTN in the field provided.
  6. Click on the “Continue” button to save your changes.

Add KTN by Contacting

To add your KTN by contacting Southwest’s customer service:

  1. Call Southwest’s customer service at 1-800-I-FLY-SWA (1-800-435-9792).
  2. Provide the customer service agent with your reservation confirmation number and passenger’s last name.
  3. Tell the agent that you want to add your KTN to your reservation.
  4. Provide the agent with your KTN.

The agent will update your reservation with your KTN.

Can you add TSA precheck to the southwest after checking in?

Passengers having booked their tickets can include TSA PreCheck after check-in. For this purpose, you must provide your Known Traveler Number (KTN), which you get once you enroll in TSA PreCheck program.

Adding the KTN to your existing reservation is possible. However, remember to add TSA PreCheck in your reservation 24 hours before you board the flight.

First, you must open and log in to Southwest flight’s official website. Furthermore, find your current booking and enter your KTN. Finally, your TSA PreCheck will be scheduled with your reservation. 

Connect with Southwest Customer Service if you encounter any difficulties. Southwest Customer Service Number: 1800-435-9792.

Keep in mind that adding your KTN after checking in may not guarantee that you will be able to use the TSA Precheck lane at the airport. It is recommended to add your KTN as early as possible, ideally when booking your flight or at least 24 hours before your flight. This will give TSA enough time to process your KTN and include it in their system.

Let’s understand why you cannot see TSA PreCheck on your Southwest boarding pass.

Why is TSA precheck not on my southwest boarding pass?

Let’s look at possible reasons that need to be allowed you to see TSA PreCheck on your Southwest boarding pass.

Note: Ensure that you enter your KTN during the flight reservation process.

  1. Confirm that your TSA PreCheck membership program is still active. If your membership expires, you won’t see the TSA PreCheck indicator on your boarding pass.
  2. Check if you have provided with correct KTN, Name, and BirthDate. 

Contact TSA Customer Center at 866-289-9673 if you still face any problems. In addition, you can submit an online form to TSA and state your query here.

Let’s examine our final topic and learn if you have TSA PreCheck Southwest.

How to know if you have TSA precheck southwest?

First, passengers must apply for TSA PreCheck and enter their KTN during the itinerary reservation process. Second, TSA automatically adds PreCheck to your future Southwest flight bookings. 

Rest assured because TSA PreCheck will be present in your flight bookings if you meet all the eligibility criteria and the fee is paid. All you must do is enter your KTN during bookings. 

Next time you travel on Southwest flights, your boarding pass will contain a valid and authorized TSA PreCheck Indicator. It means you are eligible for TSA PreCheck lane security. 

Contact TSA Customer Center at 866-289-9673 if you are forbidden to enter the TSA PreCheck lane even after having an indicator on your boarding pass. 

To determine if you have TSA Precheck on your Southwest flight, you can check your boarding pass or reservation confirmation. If TSA Precheck is included on your flight, it should be indicated on your boarding pass or reservation confirmation.

Here’s how to check your boarding pass:

  1. Go to the Southwest website (www.southwest.com).
  2. Click on the “My Trips” tab in the top menu.
  3. Enter your confirmation number and passenger’s last name to access your reservation.
  4. Scroll down to the “Travel Documents” section and click on the “Print Boarding Pass” button.
  5. A new window will open with your boarding pass. Look for the TSA Precheck logo on the boarding pass. If it is present, it means that TSA Precheck is included on your flight.

If you do not see the TSA Precheck logo on your boarding pass or are unsure if TSA Precheck is included on your flight, you can try contacting Southwest’s customer service for more information.

Keep in mind that having TSA Precheck on your boarding pass does not guarantee that you will be able to use the TSA Precheck lane at the airport. To be eligible for TSA Precheck, you must meet certain eligibility requirements and go through the security screening process. If you do not meet these requirements or if there are issues with your Known Traveler Number (KTN) or other information, you may not be able to use the TSA Precheck lane.

FAQs

Where to add TSA precheck on southwest?

Southwest flyers must add TSA PreCheck in the “Add Secure Traveler Information” section of the Southwest webpage. Additionally, type KTN and Redress Number to confirm TSA PreCheck for your flight.

Can you add TSA precheck to the existing reservation southwest?

Southwest allows passengers to add TSA PreCheck to their existing reservations. Flyers must manually enter their KTN in the current reservation section. Else, they can contact customer service and request them to add TSA PreCheck.

Conclusion 

Unarguably, TSA PreCheck is a beneficial membership program for US citizens because it allows them to complete their aviation security screening process in no time. As a result, passengers can keep their outerwear, bag contents, belts, shoes, etc. Its application fees are reasonable and are helpful for five years after registration. So, enroll with TSA PreCheck and fly with more convenience. For more information, visit TSA’s official website and submit your query or feedback.

Author

  • Ajay

    My name is Ajay Kumar. I am Digital Marketer, Seo Consultant, and Entrepreneur. I have an experience of 7 years in the digital world and created many digital products.

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