The spread on this single box ran from $74.15 to $135.46. Carrier choice matters most exactly when the parcel gets heavy.
The window-unit quote in full
We asked for "window air conditioner" between Newark, NJ 07102 and Atlanta, GA 30303 on 2026-07-27. The estimator assumed the factory carton, put the packed weight at 61.7 lb, and lined up five services.
What we typed
window air conditioner
BTU class is worth typing; a 5,000 BTU unit and a 14,000 BTU unit are twenty-plus pounds apart in the box.
Packed box it returned
19.7 × 19.7 × 13.8 in
50 × 50 × 35 cm
It tipped the estimate at 61.7 lb (28 kg).
Route
Newark, NJ 07102
to Atlanta, GA 30303
A three-to-four-day ground haul; heavy boxes feel route length in dollars more than light ones do.
| Carrier | Service | Price | Estimated transit |
|---|---|---|---|
| FedEx | Ground Economy | $74.15 | 4-5 business days |
| UPS | Ground | $75.85 | 3-4 business days |
| UPS | Ground Saver | $77.54 | 4 business days |
| UPS | 3 Day Select | $111.43 | 3-4 business days |
| USPS | Ground Advantage | $135.46 | 6-7 business days |
Look at the bottom row before you default to the post office: USPS wanted $135.46 for a parcel the two cheapest options moved for under eighty dollars. Past fifty pounds the postal rate card climbs steeply, and this is what that climb looks like on a real box.
Moving a heavy appliance intact
Keep it upright
The compressor mounts and refrigerant lines are built to sit one way. Mark the carton with arrows, and never ship a unit that was run in the last day; the oil needs time to settle back.
Foam is structural here
The factory end-caps carry all the load when a 60 lb box is dropped. If they are gone, cut rigid foam to fill both ends; loose fill does nothing under this kind of mass.
Weigh before you buy
Carriers re-weigh heavy parcels and bill the difference afterward. Bathroom-scale the finished box and enter the real number, because an adjustment on a 60 lb shipment stings.
Air conditioner shipping FAQ
How much does it cost to ship a window air conditioner?
From $74.15 on our dated Newark to Atlanta run, using FedEx Ground Economy. Four alternatives ranged up to $135.46, so on a box this heavy comparing services pays for itself several times over.
Is a window AC too heavy for parcel shipping?
At around 62 lb packed it still fits parcel networks, which generally cut off at 70 lb. Bigger through-wall or portable units routinely pass that line, and that is when a freight quote takes over.
Does the refrigerant cause shipping issues?
A sealed household unit ships as an ordinary parcel; the refrigerant loop is a closed factory system. Damaged units that might leak, though, are exactly the kind of thing carriers refuse.
Why was USPS so much more expensive here?
The postal rate card turns punishing near its 70 lb ceiling. This box quoted $135.46 with USPS against $74.15 with FedEx Ground Economy, a gap of more than sixty dollars on identical contents.