The Cheapest Way to Ship a Package to Mexico in 2026

Mexico shares the longest border with the US, yet shipping between the two countries isn't always straightforward. This guide covers every carrier option, customs requirement, and cost-saving strategy.

US-to-Mexico Shipping Rates

Small Package (1 lb)

Medium Package (5 lbs)

Heavy Package (10 lbs)

Cheapest Options

Compare all options at atoship.

Mexico Customs and Duties

Duty-Free Threshold

Mexico has a low duty-free threshold:

• $50 USD for personal packages
• $117 USD for packages sent to border regions

Most packages exceeding $50 will be assessed import duties.

Import Duties and Taxes

Customs Documentation

• CN22/CN23 for USPS
• Commercial invoice for UPS/FedEx/DHL
• Include: detailed item description, value, quantity, country of origin
• Write descriptions in English and Spanish for faster processing

Tips for Mexico Customs

Declare accurate values — under-declaring is common but risky. Mexican customs has gotten stricter.

Be specific in descriptions — "blue cotton men's dress shirt, size L" clears faster than "shirt"

Use USPS — Servicio Postal Mexicano (Mexican Post) charges lower brokerage fees than private carrier brokers

Mark as gift if applicable — genuine gifts have a slightly higher duty-free threshold

Include a phone number — Mexican customs may call the recipient for verification

Delivery Challenges in Mexico

USPS/Mexican Post Delivery Issues

USPS hands off to Servicio Postal Mexicano for final delivery. Known challenges:

• Tracking often stops updating once the package enters Mexico
• Delivery to rural areas can take 3-4 weeks
• Packages sometimes get stuck in customs for 1-2 weeks
• Theft rates are higher than in the US

Private Carrier Delivery (UPS, FedEx, DHL)

Private carriers offer:

• Full tracking through delivery
• Faster customs clearance
• More reliable delivery in both urban and rural areas
• Higher cost but significantly better reliability

Recommendations

Shipping to Specific Mexican Cities

Mexico City (CDMX)

• All carriers deliver reliably
• USPS Priority Mail: 8-12 days typical
• FedEx/DHL: 3-5 days

Border Cities (Tijuana, Ciudad Juárez, Nuevo Laredo)

• Fastest delivery of any Mexican destinations
• Some buyers use US PO Box services on the US side of the border
• USPS: 5-8 days, FedEx/DHL: 2-3 days

Resort Areas (Cancún, Puerto Vallarta, Cabo)

• Reliable delivery via all carriers
• USPS: 10-14 days, FedEx/DHL: 3-5 days

Rural Areas

• USPS delivery can be very slow (3-4+ weeks)
• Use FedEx or DHL for reliable delivery
• Include the recipient's phone number on the customs form

FAQ

What is the cheapest way to ship to Mexico?

USPS First-Class Package International ($16-$20 for 1 lb) is cheapest for small packages. For packages over 4 lbs, USPS Priority Mail International or Flat Rate boxes ($57.10-$81.70) offer the best value.

How long does shipping to Mexico take?

USPS First-Class: 7-21+ days (variable). USPS Priority Mail: 6-10 days. FedEx/UPS/DHL: 2-5 days. Add time for customs clearance, especially for packages over $50 in value.

Will my recipient pay customs duties in Mexico?

Likely yes — Mexico's duty-free threshold is only $50 USD. Packages over this value may be assessed 16% IVA (VAT) plus import duties (0-35% depending on the product).

Is it safe to ship packages to Mexico?

Yes, millions of packages are delivered successfully to Mexico every month. For valuable items, use FedEx or DHL for full tracking and reliable delivery. Avoid shipping cash, jewelry, or high-value electronics via USPS to rural areas.