TSA Changes in 2025: What Travelers to Cancun Need to Know
Last Updated on February 25, 2025 by Megan
If you're flying to Cancun in 2025, be prepared for new Transportation Security Administration (TSA) rules that may affect your travel plans. These updates aim to enhance airport security while improving passenger screening efficiency.
Below, we cover the most critical changes and what you need to do before your trip.
REAL ID Enforcement Begins in May 2025
Starting May 7, 2025, all travelers aged 18 and older must present a REAL ID-compliant driver’s license or an acceptable alternative to board domestic flights. This means that if you are flying from the U.S. to Cancun with a layover at a U.S. airport, your identification must meet the new standards.
How to Check if You Have a REAL ID
- A REAL ID-compliant license has a star in the upper right-hand corner.
- If your driver’s license is not REAL ID-compliant, you must use a passport, military ID, or other TSA-approved identification.
- Non-compliant licenses will no longer be accepted for domestic flights, including flights to Cancun with layovers.
Tip: If you don’t have a REAL ID, visit your state’s DMV as soon as possible to update your identification.
Enhanced Security Screening with CAT-2 Technology
TSA is rolling out new Credential Authentication Technology (CAT-2) units to speed up security screenings. These scanners can verify your ID without requiring a boarding pass, making the process more efficient.
What This Means for Cancun Travelers
- Passengers may be able to leave electronics and liquid items in their bags, reducing security line delays.
- Some pat-down screenings will be minimized, making security checkpoints smoother.
- CAT-2 scanners will match your ID with TSA’s database, improving security without increasing wait times.
TSA's Policy on Medications in 2025
If you are traveling with prescription medications, TSA has updated guidelines:
- Pill medications are allowed in both carry-on and checked luggage with no volume restrictions.
- Liquid medications over 3.4 ounces are permitted but must be declared separately during screening.
- It is recommended to keep medications in original containers with prescription labels to avoid delays.
CBP One App No Longer Accepted for ID Verification
TSA has officially discontinued the use of the CBP One app for boarding flights. If you previously used this app for identification, you must now carry a physical, TSA-approved ID.
How These Changes Impact Your Cancun Vacation
- If you are flying domestically before your international flight, ensure your ID meets REAL ID standards.
- Expect faster security screening with CAT-2 scanners, reducing the hassle at TSA checkpoints.
- If you travel with medications, follow the updated rules to avoid issues at security.
Final Tips for a Hassle-Free Trip to Cancun
- Check your ID now to ensure it’s TSA-compliant before your flight.
- Arrive early at the airport, as new security tech may still cause slight delays during implementation.
- Follow TSA guidelines for medications and carry-on items to avoid additional screening.
- Double-check your airport security procedures, especially if connecting through U.S. airports before heading to Cancun.
Plan Your 2025 Cancun Vacation Today
Staying informed about TSA changes will help you travel smoothly and focus on enjoying your Cancun getaway. If you're looking for beachfront vacation rentals in Cancun, Tim’s Ocean Condos offers spacious penthouses with breathtaking ocean views. Book now and experience the ultimate Cancun vacation!
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Check your ID, review TSA rules, and book your dream Cancun vacation at Tim’s Ocean Condos for a hassle-free experience!
