The cheapest way to ship a package within Canada is to compare rates from multiple carriers for your specific package instead of defaulting to one carrier — then keep costs down with efficient packaging, drop-offs instead of pickups, and the right service level for your timeline.
This guide covers how to compare carriers, what drives your shipping cost (including dimensional weight and surcharges), when to use parcel vs. LTL freight, and cost-saving tactics for small businesses.
1. Compare carriers for every shipment
Different carriers price the same package differently depending on the route, size and weight. Comparing quotes on Goorooship.ca shows options side by side. Carriers commonly compared for domestic shipping include:
- Canada Post – small packages and nationwide delivery, including PO boxes
- Canpar – competitive rates for business shipments
- GLS – regional shipping
- Purolator – strong express network within Canada
- FedEx – time-sensitive deliveries
- UPS – competitive small-business rates
The cheapest option changes shipment by shipment — a carrier that wins on a small Toronto-to-Ottawa parcel may not win on a 20 kg box to Vancouver. Comparing takes seconds and routinely saves more than any other tactic.
2. Understand what drives your price: dimensional weight
Carriers charge by billable weight — the greater of the package's actual weight and its dimensional (volumetric) weight, which is calculated from the box's size. A big, light box is priced by its volume, not its scale weight.
Practical implications:
- Use the smallest box that safely fits your item — oversized boxes inflate dimensional weight.
- Lightweight void fill (paper, air pillows) protects contents without adding billable weight.
- Measure and weigh accurately before quoting; carriers re-measure, and under-declared packages get adjusted and re-billed.
See how to determine billable weight and how to measure the package size for the details. For a fuller breakdown of every factor that affects your shipping rate — not just dimensional weight — see what determines your shipping rate.
3. Watch for surcharges — especially remote areas and extra handling
The base rate isn't always the whole price. Common surcharges on domestic shipments:
- Remote / extended area surcharges apply when the origin or destination is outside a carrier's standard service areas — common for northern and rural communities. If you regularly ship to remote postal codes, compare carriers specifically for those routes: coverage maps and surcharges differ.
- Additional handling / oversize fees apply to packages that are heavy, long, or irregularly shaped, or packaged in something other than a standard cardboard box. See extra care & additional handling charges.
- Residential pickup/delivery and address-correction fees vary by carrier.
Surcharges applicable to your shipment are reflected when you compare quotes — enter accurate addresses and package details so the price you see is the price you pay.
4. Parcel or LTL freight? Choosing the right mode
For a single box, parcel courier service is almost always right. But when your shipment gets heavy or palletized, LTL (less-than-truckload) freight can be significantly cheaper than shipping many large boxes individually:
- Parcel: individual boxes within carrier weight/size limits (see UPS weight and size limits) — fast, tracked, door to door.
- LTL freight: palletized goods sharing trailer space — priced by space, weight and freight class. See our LTL Freight Service and pallet packaging guidelines.
If you're regularly shipping multiple heavy boxes to the same destination, get an LTL quote and compare — consolidating onto a pallet is one of the biggest cost levers available.
5. Cost-saving tactics for small businesses
- Drop off instead of scheduling pickups where the carrier charges pickup fees — or use Goorooship's Drop N Ship drop-off locations for extra discounts.
- Earn rewards on every shipment with Gooroopoints.
- Consolidate shipments going to the same destination to unlock volume pricing.
- Choose ground over express when the deadline allows — speed is the biggest price multiplier on domestic routes.
- Package well to avoid damage claims and re-handling fees — see guidelines for good packaging.
- Keep shipping costs down over time, not just on a single shipment — see Tips to Reduce Shipping Costs for Small Business for ongoing habits and process changes.
Frequently asked questions
What is the cheapest carrier for shipping within Canada? No single carrier is cheapest for every shipment. Price depends on route, package size, weight and speed — compare live quotes for your specific package to find the lowest rate each time.
Why is my quoted price higher than the advertised base rate? Usually dimensional weight (a large, light box) or surcharges (remote area, residential delivery, extra handling). Accurate dimensions, weight and addresses when quoting show you the real price up front.
When should I switch from parcel to a pallet (LTL)? When you're shipping several heavy boxes to one destination, or a single item beyond parcel weight/size limits. Compare a parcel quote against an LTL quote — the crossover point differs by route.
How do I avoid remote-area surcharges? You often can't eliminate them, but carriers define remote areas differently — comparing carriers for that postal code can find one that treats the address as standard service area.
Start comparing domestic rates at Goorooship.ca — free to register, no credit card required — or see our Courier Service for what's included.