Clear and TSA PreCheck sound like they might be the same thing, but they're actually two separate programs that work in different ways at airport security. Understanding what each one does—and what it doesn't do—helps you figure out which one might fit your travel situation.
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TSA PreCheck is a program run by the U.S. Transportation Security Administration. It's been around since 2013 and focuses on speeding up the security screening process at U.S. airports. When you go through TSA PreCheck screening, you move through a separate security lane where the process tends to move faster because fewer items need to be removed and fewer questions get asked. You keep your shoes on, your belt on, and your light jacket on. Your laptop and liquids stay in your bag. It costs $78 to $85 for five years, depending on which enrollment center you use.
Clear, on the other hand, is a private company's product that does something different. Clear's main job is to verify your identity at the airport. When you use Clear, a representative scans your eyes and fingerprints to confirm you are who you say you are. Once Clear confirms your identity, you skip ahead in the security line entirely. After identity verification, you still go through regular TSA screening—or TSA PreCheck screening if you have both programs.
Many frequent travelers use both programs together. Clear gets you to the front of the line faster, and TSA PreCheck speeds up the actual screening process. Some travelers use only one or the other depending on their travel patterns and budget.
Practical takeaway: Think of TSA PreCheck as the faster screening experience and Clear as the skip-the-line experience. They solve different airport security problems.
TSA PreCheck covers a lot of ground when it comes to making airport security less of a hassle. Once you're enrolled, you get access to dedicated security lanes at participating airports. These lanes exist at most major U.S. airports and many smaller ones too—more than 200 airports across the country now have TSA PreCheck lanes.
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Here's what happens when you go through TSA PreCheck screening: You don't need to remove your shoes (except for certain types), your belt, or your light jacket. Your laptop stays in your bag—you don't need to take it out and put it in a bin. Your liquids bag stays in your carry-on luggage. You don't need to remove your light outerwear. Metal items like keys, phones, and light jewelry can stay on you. You move through metal detection rather than the advanced imaging technology (the full-body scanner machines) in most cases, though this varies by airport.
TSA PreCheck also extends to some international travel. If you're flying from the U.S. to certain countries, you might move through expedited security screening when you return. Some airlines also give TSA PreCheck members priority boarding on domestic flights, though this depends on your airline and ticket class.
One thing to know: TSA PreCheck doesn't give you a shorter wait time if the security lines are packed. It gives you a separate, typically shorter line. On very busy travel days, even TSA PreCheck lanes can have waits—just usually shorter ones than the regular lanes.
TSA PreCheck is good for five years. When your membership is about to expire, you'll need to renew by going through a new enrollment process, which costs another $78 to $85.
Practical takeaway: TSA PreCheck streamlines what you have to do during screening itself—fewer items to remove, fewer steps to complete. It's most valuable if you travel by air at least a couple of times per year.
Clear's main feature is identity verification that lets you skip the standard security line. Here's how it works in practice: You arrive at the airport and head to a Clear kiosk or desk, usually located before the main security checkpoint. A Clear representative uses biometric technology—specifically, they scan your irises (eyes) and take your fingerprints. This biometric data is compared to a government database to verify your identity. The whole process typically takes two to three minutes.
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Once Clear confirms who you are, you get a physical or digital pass that lets you walk directly to the front of the security screening line. This is where the real time-saving happens. On a busy travel day, this can mean skipping 20, 30, or even 45 minutes of waiting. On a slower day, you still move ahead but the time saved is smaller.
After Clear verifies your identity, you still go through the normal TSA screening process. If you also have TSA PreCheck, you go through TSA PreCheck screening. If you don't have TSA PreCheck, you go through standard screening. Clear doesn't change what happens at the actual security checkpoint—it just changes how long you wait before you get there.
Clear is available at over 50 major U.S. airports, concentrated in big travel hubs like Los Angeles, New York, Chicago, and Miami. It's not available everywhere yet, so check their airport list before paying for membership.
Clear offers two membership options: Clear Plus, which is the full identity-skip service, and standard Clear, which is a lower-cost option with some limitations. Clear Plus typically costs around $179 per year, though prices vary. There's also an option to add a companion so another household member can use your membership.
One important detail: Clear memberships are annual, not five-year like TSA PreCheck. You renew every 12 months.
Practical takeaway: Clear's value comes entirely from skipping the security line. It doesn't change how TSA screens you—it changes when you get screened. It works best for frequent travelers at airports where Clear operates.
It's important to understand what these programs don't do, because there are myths about both of them.
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Neither TSA PreCheck nor Clear gets you through security in international airports outside the U.S. If you're traveling to another country, TSA PreCheck might help when you return to the U.S., but it won't speed things up departing from London, Tokyo, or Toronto. Some countries have their own expedited security programs—which you'd need to research separately—but Clear and TSA PreCheck are U.S. specific.
Neither program covers baggage screening or baggage fees. Your checked luggage still goes through the same inspection process. Your luggage might still be opened and inspected, just like anyone else's. TSA PreCheck and Clear only affect the passenger screening part of security, not the baggage handling part.
Neither program gets you through security faster at airports where they aren't offered. TSA PreCheck is available at over 200 U.S. airports, but not every small regional airport has a dedicated TSA PreCheck lane. Clear is only at 50-plus major airports. If your local airport doesn't have either program, you go through regular screening regardless of whether you're enrolled.
Neither program covers you on connecting flights. If you're flying through multiple airports, you only benefit from TSA PreCheck or Clear when you're at airports where they operate. Your middle connection might require you to go through regular security.
TSA PreCheck doesn't cover private aircraft or charter flights. If you're using private aviation, different rules apply entirely.
Neither program covers you if you're traveling with someone else who isn't enrolled. Your travel companion still goes through regular screening, and in some cases, you might need to go with them or wait for them.
Practical takeaway: These programs solve specific airport security problems but don't solve all travel friction. If most of your travel happens internationally or at small airports, the value drops significantly.
To understand whether Clear or TSA PreCheck matters for your travel style, look at some concrete examples.
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Example 1: The Frequent Business Traveler Sarah flies from New York to various cities for work roughly twice per month. She has both TSA PreCheck and Clear. Here's what a typical trip looks like: She arrives at LaGuardia Airport on a Tuesday morning at 6:45 a.m. for a 7:50 a.m.
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.