Excess Baggage vs Air Freight vs Courier: Sending 50-200kg to Mexico

You have packed up your old life, sold the furniture, and you are left with the awkward middle: roughly 50 to 200 kilograms of books, kitchen gear, winter clothes, a road bike, and a box of things you refuse to part with. That is too much for a suitcase and too little for a shipping container. This guide compares excess baggage, air freight and courier for sending that weight band to Mexico. It covers what each option really involves, how Mexican customs treats it, and how to get competing quotes so you stop guessing.

Why 50 to 200 Kilograms Is the Hardest Weight to Move to Mexico

I moved to Mexico with what I thought was a sensible plan. Two suitcases on the plane, and everything else would “figure itself out.” It did not. I ended up with a garage full of boxes in my home country, a sister who was very patient for a while, and six months of paying for things twice. The 50 to 200 kilogram band is where most people moving to Mexico actually land. It is also where the moving industry has the fewest obvious answers.

At the small end, a few extra suitcases will do it. At the large end, you are looking at a shared container or a full removal, which is a different conversation entirely. In between, you have three real choices: drag it onto your flight as excess baggage, ship it as air freight, or break it into courier parcels. Each one charges you in a completely different way. That makes them nearly impossible to compare on a gut feeling.

What Typically Ends Up in This Weight Band

Before you price anything, know what you are actually sending. Weight lies to you. Forty kilograms of books takes up a single sturdy box. Forty kilograms of duvets and coats fills half a room. Here is what usually makes up a 50 to 200 kilogram shipment for people relocating to Mexico City, Guadalajara, Mérida or the coast:

• Clothing and shoes, especially items in larger sizes that are harder to find locally
• Books, records, documents and sentimental keepsakes
• Kitchen knives, a favourite cast-iron pan, specialty appliances
• Hobby equipment: bikes, dive gear, musical instruments, art supplies
• Work equipment: monitors, a desktop tower, a good office chair
• Children’s toys, school materials and comfort items
• Bedding, towels and linens you are attached to

Be honest about which of these are worth moving. Mexico has excellent markets, Liverpool and Palacio de Hierro department stores, Costco, Walmart and MercadoLibre. Plenty of household basics are cheaper to replace than to ship. Before you commit to any method, go through Moving to Mexico: What to Pack and What to Buy Locally and cut ruthlessly. Every box you drop changes which shipping option makes sense.

Actual Weight Versus Chargeable Weight

This is the concept that catches almost everyone, so I will explain it slowly. Airlines, air freight forwarders and couriers rarely charge you on actual weight alone. Freight forwarders and couriers use something called chargeable weight. That is the greater of two figures: what your box weighs on the scale, and its volumetric weight.

Volumetric weight is calculated by multiplying the length, width and height of the box and dividing the result by a divisor the carrier sets. Couriers and freight forwarders use different divisors, and each company publishes its own. The practical upshot is simple. Light, bulky items like pillows, stuffed toys, lampshades or a padded bike box get billed as if they were much heavier than they are. Dense items like books, tools and cookware are billed close to their true weight.

Here is a real-world scenario. My friend Dana was moving from Seattle to Oaxaca City. She packed one enormous box of winter bedding, which she was sure would be cheap because it weighed almost nothing. The courier quote came back billed at several times the scale weight, because the box was so big. She repacked the bedding into vacuum bags inside a smaller box, and the chargeable weight dropped dramatically. Same stuff, very different bill. Excess baggage works differently: airlines usually charge per extra piece, with surcharges for overweight or oversized bags. That is why the three methods can rank in a different order depending on what is in your boxes.

Excess Baggage, Air Freight and Courier Compared

Let me walk through each option the way I wish someone had walked me through them. I will cover what the experience is actually like, not just the brochure version. After that, a comparison table pulls it all together.

Excess Baggage on Your Flight

Excess baggage means checking extra suitcases or boxes on the same flight you are taking to Mexico. Aeroméxico, Volaris, Viva Aerobus, American, United, Delta, Air Canada, British Airways and Iberia all let you add bags beyond your fare’s allowance. Each airline sets its own per-bag charges, weight limits, size limits and maximum number of pieces. Always check the airline’s own baggage page for your specific route and fare class. Low-cost carriers and premium fares can treat the same bag very differently.

The big appeal is that your things travel with you. They land when you land and come off the same carousel. They clear customs at the airport with you, as part of your personal luggage. There is no broker, no warehouse and no waiting for a delivery van in a colonia where the driver cannot find your address. For the first 50 to 100 kilograms, this is often the simplest route, especially if your belongings are dense and fit neatly into standard suitcases.

Here is a worked example. Say your fare includes two checked bags at 23kg each, and you have 115kg to bring. That is five bags of 23kg. Two are covered by your fare, so you pay for three extra bags. Now stretch it to 200kg. That is about nine bags at 23kg, which means seven extra on top of your two included ones. At that point you hit practical problems that have nothing to do with price. Many airlines cap the number of extra pieces per passenger. Check-in staff may refuse a mountain of bags on a busy route. And you will be physically wrestling nine bags through the airport in Cancún or Mexico City, then into a taxi or Uber that may not fit them.

The downsides are real. Overweight surcharges kick in fast if a bag tips over the airline’s limit, so a bathroom scale becomes your best friend. Boxes and suitcases get thrown around, and airline liability for damaged or lost checked baggage is limited. Arriving with a lot of luggage can also draw attention at customs, which I will get to shortly.

Air Freight Through a Forwarder

Air freight means your boxes travel as cargo on a commercial or cargo flight, separate from you. They are handled by a freight forwarder or an international moving company. Your goods are usually palletised or crated, then flown into a cargo terminal such as Mexico City’s Benito Juárez International Airport, Guadalajara or Cancún. There they wait to clear customs before delivery or collection.

Air freight works best at the upper end of this weight band and for awkward items. Think a bike, a large monitor, a cello, a box of artwork, or a mix of things that would make a ridiculous pile of suitcases. A good forwarder will collect from your home, pack or crate the items properly, handle the airline cargo booking and coordinate customs clearance in Mexico. Door-to-door service means you can be living in a short-term rental while your shipment is in transit. If that is your situation, see Bridge Accommodation: Where to Stay Between Landing and Getting Keys.

The catch is that air freight has more moving parts, and therefore more line items. Pricing usually combines a charge based on chargeable weight with fixed costs. Those fixed costs often include origin handling, airport terminal fees, customs brokerage in Mexico, warehouse storage at the cargo terminal, and final delivery. Because many of those charges are fixed, air freight is rarely the cheapest choice for a small shipment. It becomes much more competitive as weight climbs toward 200kg. Storage at the airport cargo warehouse also accrues if paperwork is delayed, which is why you need a forwarder who knows Mexican procedures inside out.

There is a hidden benefit people underestimate. With an international mover handling air freight, you may be able to bring your goods in under the Menaje de Casa household goods exemption, if you hold the right residency status. That can change the customs picture entirely, and it is a big reason to talk to movers rather than just couriers.

Courier Services

Courier means sending your boxes as individual parcels through DHL, FedEx or UPS, or an international partner that hands off to a Mexican carrier like Estafeta for the final leg. You drop off or arrange pickup at home, pay per box based on chargeable weight, and the parcels arrive at your Mexican address, often within days.

Courier shines at the bottom of this weight band and for small, valuable, time-sensitive items. Documents, a laptop, a few boxes of essentials you need right away. Tracking is excellent and you deal with one company. For a shipment of five or six dense boxes, it can be the fastest, least stressful option.

The problems grow with every box you add. Courier pricing scales with each parcel’s chargeable weight, so it climbs steadily as you add boxes, and bulky boxes get punished by volumetric weight. More importantly for Mexico, courier shipments of used household goods are generally treated as commercial-style imports for customs purposes. The courier clears them on your behalf and bills you duties and IVA, usually before final delivery. Couriers commonly ask the recipient for identification and sometimes a Mexican tax ID, the RFC, or a CURP to release the shipment. If you have just arrived and do not have those yet, parcels can sit in limbo. Your boxes also travel separately, so one can arrive days after the others, or get held for inspection while the rest sail through.

There is also the address problem. Mexican addresses can be confusing to delivery drivers, especially in newer developments, rural areas and some beach towns. If you are not sure how your address should be written, read Understanding Addresses in Mexico: How to Read Local Addresses before you fill in a single waybill.

Side-by-Side Comparison Table

How Mexican Customs Treats Each Method

This is the part nobody enjoys, but it often decides which method is cheapest overall. Mexico’s customs authority, the Agencia Nacional de Aduanas de México, treats goods differently depending on how they arrive and who you are. A shipment that costs less to transport can cost more by the time it is released.

Arriving With Excess Baggage at the Airport

When you fly in with extra bags, they count as passenger luggage. On arrival you fill out the customs declaration, collect your bags, and pass through the customs checkpoint. Mexico gives passengers a duty-free allowance for personal effects and a limited value of new goods. That allowance can change, so check the official customs guidance before you fly. Clearly used clothing, personal items and things you obviously need for your own life are generally treated as personal effects.

The trouble starts when your luggage looks like inventory. Twelve brand-new identical items, sealed electronics still in their boxes, or a pile of identical cartons can look commercial to an inspector, even if they are for your new apartment. At many Mexican airports you may be directed to press a button for a random inspection light. If you are selected, officers open bags and assess anything beyond the allowance. Be calm, be honest, and have receipts for anything new and valuable.

Two tips from experience. First, unpack new electronics from their retail boxes and pack them among your clothes as items in use. Do not hide them; just do not make them look like stock for resale. Second, keep a simple written inventory of what is in each bag in your carry-on. If an officer asks, you can answer clearly instead of fumbling. For electronics specifically, voltage and warranty questions matter too, which Shipping Electronics to Mexico: Warranty, Voltage, and Service Availability covers in depth.

Courier Shipments and Duties

Courier parcels clear customs through the courier’s own brokerage process. The courier presents the shipment, customs assesses duties and IVA based on declared value and classification, and the courier collects that money from you, often before it will deliver. Personal used goods do not automatically get the treatment they would get as passenger baggage or under Menaje de Casa, so you may end up paying tax on your own second-hand belongings.

Declaring honestly matters. Undervaluing parcels to dodge duties is a classic mistake that can lead to holds, reassessment or seizure. Over-declaring raises your tax bill. Declare a fair used value, describe contents specifically (“used women’s clothing”, “used hardcover books”) rather than vaguely (“personal items”), and keep the paperwork. For the general duty framework, see Import Duties and Customs: Taxes on Bringing Goods into Mexico.

Watch for restricted categories. Medications, supplements, plants, seeds, certain foods and some chemicals can be stopped regardless of shipping method, and courier parcels get scanned. If any of your boxes contain prescriptions or vitamins, read Shipping Medication and Supplements to Mexico: COFEPRIS Limits Explained first. For the broader list of what gets confiscated, see Prohibited and Restricted Items in a Move to Mexico: What Gets Seized.

Air Freight, Customs Brokers and Menaje de Casa

Commercial air freight imports into Mexico are cleared through a licensed customs broker, the agente aduanal. The broker files the import documentation, classifies the goods, calculates any duties and coordinates release from the cargo terminal. A good international mover either has an in-house broker relationship or works with a trusted one. That is a big part of what you are paying for. Why You Need a Customs Broker (Agente Aduanal) for a Mexican Import explains the broker’s role in detail.

Here is the game-changer. If you are moving to Mexico with a temporary or permanent resident visa issued by a Mexican consulate, you may qualify for Menaje de Casa. That is the one-time exemption that lets you import used household goods without paying import duties. It requires a detailed inventory in Spanish and a filing at the consulate, among other conditions. Timing the filing correctly around your shipment is essential. Menaje de Casa in Practice: Timing Your Consulate Filing Around the Shipment walks through the sequencing.

Menaje de Casa is generally used with professional movers and freight shipments rather than courier parcels or suitcases. It also does not cover everything. Vehicles, new items and certain categories can still attract duty, as explained in What Menaje de Casa Does Not Cover: Items That Still Attract Duty. But if you qualify, it can flip the comparison. Air freight with an exemption may end up competitive with, or cheaper than, a pile of courier boxes on which you pay full duties and IVA.

How to Choose the Right Method and Get Real Quotes With Sirelo

By now you can see why comparing these three options on a napkin rarely works. Airline excess fees, freight forwarder line items and courier duty bills are calculated in completely different ways. The only way to know what your specific 50 to 200 kilograms will cost is to get real quotes based on your real inventory. This is where Sirelo earns its place in your moving plan.

Why Sirelo Fits This Awkward Weight Band

Sirelo is a comparison platform for international removals. Instead of emailing a dozen moving companies one by one, you fill in a single request describing your move: where you are moving from, where in Mexico you are moving to, and roughly how much you are shipping. Sirelo then connects you with removal companies that handle that route, and they send you quotes. The platform also publishes reviews of moving companies, so you can read what other people experienced before you trust anyone with your belongings.

For a 50 to 200 kilogram shipment, that matters more than you might think. Many big international movers are set up for full container moves and are not interested in a few hundred kilograms. Others specialise in small moves, consolidated shipments and air freight, and will happily quote. Using Sirelo puts your request in front of companies that work your route, so you are not wasting days chasing firms that were never going to bid on a small move.

Comparing quotes side by side also exposes the line items that make or break air freight. One company may include Mexican customs brokerage and delivery to your door. Another may quote a low headline figure and leave terminal fees, storage and brokerage as extras you discover later. Comparing International Removal Quotes for Mexico: Line Items That Hide Costs is the perfect companion when your quotes arrive.

Step-by-Step: Pricing Your Shipment the Right Way

Follow these steps and you will end up with a genuine apples-to-apples comparison:

1. Make a room-by-room inventory of what you plan to send, and cut anything easily replaced in Mexico.
2. Weigh and measure your packed boxes, or estimate them carefully. Note both the scale weight and the dimensions of each box.
3. Check your airline’s baggage page for your exact route and fare. Note the included allowance, the charge for each additional bag, overweight and oversize surcharges, and the maximum number of extra pieces.
4. Get courier estimates from DHL, FedEx or UPS using your box dimensions, so volumetric weight is factored in. Ask how duties and IVA will be billed and what ID the recipient needs in Mexico.
5. Submit your move details through Sirelo, including your origin city, your destination city in Mexico, the approximate weight and volume, and any bulky items like bikes or instruments.
6. When the moving quotes arrive, ask each company whether the price is door-to-door, whether it includes Mexican customs brokerage and delivery, and how warehouse storage is handled if clearance is delayed.
7. Tell each mover whether you hold a consular-issued residency visa, and ask whether they can handle a Menaje de Casa import for your shipment.
8. Ask about insurance options and how claims work for damage in transit.
9. Put everything in one comparison table of your own: total landed cost including duties, time to arrival, effort on your part, and risk.
10. Book the winner, and confirm dates against your flight and your rental’s move-in date.

Real-World Scenarios to Guide Your Decision

Scenario one: Priya, moving from Toronto to Mérida with about 60kg of clothes, books and kitchen tools, plus a tourist entry while she sorts out residency. Her belongings were dense and fit in standard suitcases. Her airline let her add a few extra bags. Excess baggage won easily. Everything arrived with her, cleared as personal effects, and she was cooking in her own pan the first night. A Sirelo request still helped, because it confirmed that freight quotes at her weight would not have beaten the airline.

Scenario two: Marco and Leah, moving from Denver to Guadalajara with about 180kg, including two road bikes, a large monitor, a guitar and a lot of books. They held temporary residency visas from the consulate. Nine or so suitcases plus two bike boxes would have been a nightmare at check-in. Their courier estimates ballooned because of volumetric weight on the bikes, and duties would have applied. Through Sirelo they received quotes from movers offering air freight, and one included door-to-door delivery with Menaje de Casa clearance. The total landed cost was competitive, and they did not have to haul anything through the airport.

Scenario three: Sam, a remote worker heading from London to Mexico City, needing a laptop, a backup drive, an external monitor and two boxes of essentials within days of arriving. Speed mattered more than anything. A courier handled the small, valuable boxes. Sam carried the laptop in hand luggage and brought clothes as checked baggage. For a later, larger batch of belongings left in storage, Sam used Sirelo to compare movers once the residency paperwork was in place.

Scenario four: a family relocating from Madrid to Querétaro with roughly 150kg of children’s things, bedding and sentimental items, and a bigger furniture move to follow. They debated whether to combine everything into one consolidated sea shipment instead of air. If you are wondering the same, Full Load vs Consolidated Shipping to Mexico: Cost Break-Even by Volume lays out where shared shipping starts to beat air for larger loads. They submitted both the small air shipment and the larger move through Sirelo and compared both sets of numbers before choosing.

Quick Decision Guide

Final Tips Before You Book

Do not let the cheapest headline figure decide for you. In this weight band, the real winner is the one with the lowest total landed cost. That means transport plus duties, IVA, brokerage, storage and delivery, minus whatever exemptions you qualify for. Then weigh it against your time and stress. Hauling nine suitcases through Benito Juárez in the rain, or waiting a week for a courier box held at customs, has a cost too.

Pack for the method you choose. For excess baggage, use sturdy suitcases or strapped boxes that stay under the airline’s weight limit. For courier, pack densely and avoid oversized boxes. For air freight, let the mover advise on crating fragile or high-value pieces. Label everything clearly, keep a Spanish inventory, and carry irreplaceable documents with you.

If you take one action today, make it this: weigh your stuff, then put your move into Sirelo and see what removal companies on your route actually quote. Lay those numbers next to your airline’s excess baggage rules and a couple of courier estimates. Within a day or two, the guessing stops. You will know exactly how your 50 to 200 kilograms should travel to Mexico, and you can get back to the fun part of moving here.

Disclaimer

This article is for general informational purposes only and does not constitute professional advice. Laws, prices and regulations vary by location and change over time. Consult a qualified professional for guidance on your specific situation.

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