Yes. Every Aeromexico ticket includes one carry‑on plus one personal item, but watch the 55 × 40 × 25 cm frame and a 10 kg (Basic) or 15 kg (higher fares) weight cap.
Aeromexico lets every flyer board with one carry‑on plus a personal item. Basic Fare weight limit is 10 kg total; higher cabins get 15 kg.
Carry‑On Basics
Aeromexico’s cabin bag must slide into a frame measuring 55 cm × 40 cm × 25 cm, wheels and handles included. That equals 21.5 in × 15.7 in × 10 in. Oversize bags will be tagged at the gate and sent to the hold.
Weight Limits By Fare
The airline weighs your carry‑on and personal item together. Basic caps the combo at 10 kg (22 lb). Classic, AM Plus, and Clase Premier allow 15 kg (33 lb). Club Premier elites enjoy the same 15 kg on any fare.
| Fare Family | Pieces Included | Total Cabin Weight |
|---|---|---|
| Basic | 1 carry‑on + 1 personal | 10 kg / 22 lb |
| Classic / AM Plus | 1 carry‑on + 1 personal | 15 kg / 33 lb |
| Clase Premier | 1 carry‑on + 1 personal | 15 kg / 33 lb |
Personal Item Rules
A laptop bag, purse, diaper tote, camera case, or duty‑free sack counts as your personal item and must tuck under the seat. Coats, small umbrellas, and reading material don’t count, so you can still carry them.
Size Check Tips
Measure the longest side at home. Soft backpacks flex, while rigid rollers may stick. If the case is close, shift dense gear such as power banks or shoes into checked luggage to dodge scale grief.
Liquid And Gel Limits
Aeromexico follows the TSA 3‑1‑1 rule on all routes. Bottles must hold 100 ml or less and fit inside one one‑liter zip bag. Medication, baby formula, and duty‑free liquor bought after security ride on board when declared.
Restricted Cabin Items
Blades longer than 6 cm, sporting bats, drill bits, and most tools must ride in checked bags. Lithium batteries over 100 Wh stay out of the hold but may travel in the cabin when taped. Musical instruments that exceed the sizer can board if you buy an extra seat.
Connections And International Flights
If you connect to a partner carrier, the stricter rule applies. At many U.S. gateways the sizer stands before the checkpoint, so repacking while walking is tricky. Domestic Mexican links run random scale checks at the gate, especially during holiday peaks.
Handy Packing Strategy
Roll heavyweight clothes and set them near the wheels. Stuff socks inside shoes to reclaim space. Keep the zip bag of liquids in an outside pocket for brisk inspection. Tuck travel documents and chargers into the personal item.
| Item | Cabin Status | Quick Advice |
|---|---|---|
| Laptop | Allowed | Place in personal item to shield screen |
| Umbrella | Allowed | Store in seat pocket after boarding |
| Selfie stick | Allowed if retracted | Remove battery before gate check |
| Large tripod | No | Check or ship ahead |
Gate Checking Scenarios
Crowded flights may run out of bin space. Crew will tag compliant but bulky cases for free gate checking. Pull batteries and valuables before handing over the handle tag.
Service Animals And Pet Carriers
Small cats or dogs ride under the seat in a soft carrier no larger than 40 cm × 30 cm × 20 cm. Pet plus carrier must stay under 9 kg and counts as the personal item. Secure a spot early; the cabin limit fills fast.
Strollers And Mobility Aids
Collapsible strollers ride free. Fold them on the jet bridge to keep the line moving. Wheelchairs and crutches never count against the allowance.
Lost Or Damaged Cabin Bags
If a gate‑checked bag misses the transfer, file a Property Irregularity Report in the arrival hall within 24 h. Keep the claim tag stub and boarding pass handy.
Why Aeromexico Sets Strict Cabin Dimensions
Overhead lockers on the Boeing 737 and 787 fleet max out at bag heights near 27 cm, leaving just enough clearance for the 25 cm rule. Staff measure to keep doors from jamming and boarding on time.
What Happens When You Exceed Weight
If your two cabin pieces tip the scale, agents send you to pay a last‑minute fee. Domestic overweights start near USD 35; long‑haul can run triple once taxes add up. Weigh at home and avoid surprise charges.
Fare Upgrades Can Pay Off
Classic adds priority boarding and the extra 5 kg for a modest surcharge on many routes. When you’re traveling with camera gear or winter clothes, buying up often costs less than a gate fine.
Elite Program Perks
Club Premier Platinum and Titanium members board in SkyPriority lanes and seldom face sizer checks, yet bags must still fit. Elites who buy Basic may still carry 15 kg.
Smart Routines At Security
Keep electronics handy; U.S. officers ask flyers to slide laptops into separate bins unless they ride in an approved sleeve. Mexico’s agents follow the same rule in Mexico City and Cancún.
Liquid Exceptions Worth Knowing
Breast milk, pumped or frozen, is never subject to the 100 ml cap. Present it for manual screening to avoid x‑ray warming. Duty‑free liquor in sealed STEB bags may stay onboard during connections.
Comparing Aeromexico To U.S. Carriers
Delta and United both allow a 9 in deep bag; Aeromexico’s 10 in limit offers a little breathing room. On weight, though, U.S. lines seldom weigh cabin bags, so travelers switching onto Aeromexico should expect the scale.
Common Mistakes First‑Time Flyers Make
Loading souvenirs into a personal backpack mid‑trip can nudge the total over 10 kg. Staff place both items on one scale, so empty water bottles and wear your heaviest shoes to shave grams quickly.
Seasonal Crackdowns
During December and late summer, staff double the number of sizers at Mexico City. You’ll spot bright red vinyl tags on rule‑breaking bags; those items ride in the hold.
Pre‑Flight Checklist
• Confirm your fare family in the app.
• Measure wheels‑to‑handle length.
• Weigh both cabin pieces together.
• Move power banks over 20 000 mAh to the personal item.
• Download your boarding pass to skip the counter.
Kid‑Friendly Rules
Children over two pay a seat fare and get the same allowance as adults. Infants on a lap may bring a small diaper tote plus a collapsible stroller at no cost. Pack spare clothes in a zip pouch to handle mid‑air spills.
Overhead Bin Etiquette
Place wheels‑first so neighbors can share space. Don’t stash jackets until every case is stored. Fasten side straps so the bag doesn’t sprawl into the aisle when the door opens.
Contact Options If You Still Have Doubts
Reach Aeromexico on X at @Aeromexico, chat in the mobile app, or call +52 55 5133 4000. Agents answer around the clock and can add remarks about medical devices or sports gear. Phone wait times drop after midnight.