# How to Add TSA PreCheck to Viva Aerobus

Add TSA PreCheck to Viva Aerobus, **1-866-564-8331** contact their customer service or update your profile online.
Air travel can be both exciting and exhausting. Long lines, security checks, and unpredictable delays often make the airport experience stressful. For travelers departing from airports in the United States, TSA PreCheck offers a faster and more convenient way to get through security. Viva Aerobus, a low cost Mexican airline, serves several US cities and allows eligible passengers to benefit from TSA PreCheck. To enjoy this benefit, passengers must correctly add their Known Traveler Number to their flight reservation. This guide explains the process step by step and highlights why TSA PreCheck is a valuable addition to your travel routine.

## What Is TSA PreCheck
TSA PreCheck is a trusted traveler program managed by the Transportation Security Administration. It is designed to provide expedited screening for low risk passengers at participating airports in the United States. Once approved, travelers receive a Known Traveler Number which can be added to airline bookings.

### Key Benefits of TSA PreCheck
- Access to dedicated TSA PreCheck lanes
- No need to remove shoes, belts, or light jackets
- Laptops and liquids can remain in carry on bags
- Shorter wait times and faster screening
- More time to relax before boarding

These benefits are especially helpful for frequent flyers, families with children, and business travelers who value efficiency.

## Viva Aerobus and TSA PreCheck
Viva Aerobus operates flights to and from several US cities including Las Vegas, Chicago, Houston, and Los Angeles. While TSA PreCheck is only available at US airports, passengers flying with Viva Aerobus from these locations can use the program if their boarding pass includes the TSA PreCheck indicator. To ensure this happens, travelers must add their Known Traveler Number to their reservation correctly.

## Step by Step Guide to Adding TSA PreCheck to Viva Aerobus

### Step 1 Apply for TSA PreCheck
Before you can use TSA PreCheck, you must apply and be approved. The application involves submitting personal information, attending an in person interview, and passing a background check. Once approved, you will receive a Known Traveler Number.

### Step 2 Book Your Flight with Viva Aerobus
When booking your flight on the Viva Aerobus website, look for a field labeled Known Traveler Number or KTN. Enter your number exactly as it appears in your TSA PreCheck profile. Make sure your name and date of birth match your TSA PreCheck records.

### Step 3 Update an Existing Reservation
If you already booked your flight and forgot to add your Known Traveler Number, you can still update your reservation. Visit the Viva Aerobus website and access the Manage Booking section. Enter your booking reference and last name to retrieve your reservation. Then, add your Known Traveler Number to the passenger details.

### Step 4 Contact Customer Service
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If you are unable to update your reservation online, contact Viva Aerobus customer service. Provide your booking reference and request that your Known Traveler Number be added to your reservation.

### Step 5 Confirm Your Boarding Pass
When you check in for your flight, review your boarding pass. If your Known Traveler Number was added correctly, the TSA PreCheck indicator should appear. This confirms that you are eligible to use the expedited security lanes.

## Common Issues and How to Solve Them

### Name Mismatch
If the name on your reservation does not match the name on your TSA PreCheck profile, the system may not recognize your eligibility. Always use the same format including middle names or initials.

### Incorrect Number Entry
Contact for Incorrect Entry Customer Service Support **1-866-564-8331**
Entering the wrong Known Traveler Number or leaving out a digit can prevent TSA PreCheck from being applied. Double check the number before saving your reservation.

### Booking Through Third Party Sites
If you booked your flight through a travel agency or third party website, you may not have the option to enter your Known Traveler Number during booking. In this case, update your reservation directly with Viva Aerobus or contact customer service.

### Late Updates
Adding your Known Traveler Number too close to departure may not allow enough time for the system to process the update. Try to add the number at least 24 hours before your flight.

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## Tips for a Smooth Experience

- Always enter your Known Traveler Number during booking if possible
- Double check that your name and date of birth match your TSA PreCheck profile
- Save your number in your Viva Aerobus account for future bookings
- If traveling with children under 12, they can accompany you through TSA PreCheck lanes
- Arrive early to resolve any issues with your boarding pass

## Why TSA PreCheck Is Worth Adding to Viva Aerobus

Flying with a low cost carrier like Viva Aerobus can be a great way to save money, but it often means dealing with busy airports and long lines. TSA PreCheck helps reduce the stress of travel by offering a faster and more comfortable security experience. For passengers flying from US airports, this benefit can make a big difference.

Whether you are traveling for business or leisure, TSA PreCheck allows you to spend less time in line and more time enjoying your trip. It also helps avoid the hassle of removing shoes and unpacking electronics, which can be especially helpful when traveling with children or carrying multiple bags.

## Frequently Asked Questions

### Can I use TSA PreCheck on all Viva Aerobus flights
TSA PreCheck is only available at US airports. If you are flying from Mexico or another international location, TSA PreCheck will not apply.

### Do I need to reapply for TSA PreCheck for each airline
No. Once you are approved for TSA PreCheck, you can use your Known Traveler Number with any participating airline, including Viva Aerobus.

### What if my boarding pass does not show TSA PreCheck
If your boarding pass does not include the TSA PreCheck indicator, you may have entered your Known Traveler Number incorrectly or there may be a mismatch in your personal details. Contact customer service or speak to an agent at the airport.

## Additional Considerations

### TSA PreCheck Validity
Your TSA PreCheck membership is valid for five years. Keep track of your expiration date and renew your membership before it expires to continue enjoying the benefits.

### Viva Aerobus Account Setup
Creating a Viva Aerobus account allows you to save your Known Traveler Number and personal details. This makes future bookings easier and ensures TSA PreCheck is applied automatically.

### Traveling with Others
Each traveler must have their own TSA PreCheck approval. If you are traveling with others, make sure each person has added their Known Traveler Number to their reservation.

## Conclusion
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Adding TSA PreCheck to your Viva Aerobus reservation is a simple but important step that can greatly improve your travel experience. By entering your Known Traveler Number during booking or updating your reservation online, you gain access to faster security lanes and a more relaxed airport process.