Can I use TSA locks on my gun case when flying to Argentina?

No. TSA regulations stipulate that you must use locks that only you can open. If a TSA agent needs to inspect the case, they will ask you for the key or combination. Heavy-duty padlocks are highly recommended.

Will the airline charge me extra to fly with a shotgun?

Most major U.S. airlines treat a gun case as a standard piece of checked baggage, provided it meets weight and size restrictions. However, Argentine domestic carriers will charge steep overweight fees for heavy Pelican cases.

Can I pack my shotgun shells in the same case as my gun?

While some airlines technically allow small amounts of ammo packed separately within the same case, it is highly discouraged for Argentina. The ANMAC customs process is strict, and lodges supply all the ammunition you will need.

Airline Policies for Flying with Guns to Argentina

Senior Field Editor

Roxy Gonzalez

Published: June 11, 2026

Flying with personal shotguns from the United States to Argentina requires strict adherence to both TSA regulations and specific international airline policies, mandating the use of TSA-approved hard-sided, locked cases and formal declaration at the check-in counter prior to departure.

The International Check-In Protocol

If you choose to bypass the lodge's rental armory, your logistical gauntlet begins at your home airport. Airlines such as American, Delta, and United all permit the transportation of sporting firearms to Buenos Aires (EZE), but their protocols are absolute. You must declare your unloaded shotgun immediately to the ticket agent. The firearm must be secured in a hard-sided, crush-proof case (such as a Pelican Vault) and locked with non-TSA locks, ensuring that only you possess the key or combination. You will be required to sign a firearm declaration tag, which is placed inside the case before it is locked and handed over to oversized baggage screening.

Airline Compliance RuleHunter Action RequiredHard-Sided CaseUse a premium, crush-proof aluminum or heavy polymer gun case.Locking MechanismUse heavy-duty padlocks on every available hasp; do not use weak TSA locks.Firearm StatusShotguns must be completely unloaded, with the action locked open if possible.AmmunitionDo not pack ammunition in the gun case; buy your shells in Argentina.

Connecting Flights and Airline Friction

The greatest risk when flying with firearms occurs during flight connections. If you are flying from a regional U.S. airport, connecting through Miami or Dallas, and then flying overnight to Buenos Aires, your gun case must successfully navigate the baggage carousels. Lost gun cases are a logistical nightmare that can ruin your trip. Furthermore, while international carriers handle guns efficiently, Argentine domestic carriers (like Aerolineas Argentinas) impose severe 15kg weight limits. Checking a 30-pound Pelican case on a domestic flight from AEP to Córdoba will trigger massive overweight fees and subject you to a secondary police inspection.

Tactical Field Note: Never pack your U.S. Customs Form 4457 (proof of ownership) inside the locked gun case. If the case is delayed by the airline, you will need that physical piece of paper to interface with U.S. Customs upon your eventual return. Keep it securely in your carry-on backpack with your passport.

Internal Connections

Understand the ANMAC process once you land in Argentina Gun Permits: U.S. Form 4457 and ANMAC Process.
Compare this friction to renting via Rent Guns vs Bring Your Own Shotgun in Argentina.
Plan your domestic airport transfer in Ezeiza (EZE) vs Aeroparque (AEP): Airport Guide for Hunters.

Legal & Regulatory Note Hunting regulations in Argentina are established and enforced at the provincial level and may change by season, species, area, quota, weather conditions, land access, and administrative resolution. Any reference to hunting availability, seasons, bag limits, pest-control species, firearms, ammunition, transportation, or export of birds should be understood as general destination information only. Hunters must always confirm current provincial regulations, licenses, permits, firearm requirements, landowner authorization, outfitter compliance, and transport/export restrictions before booking or participating in any hunt.