
Sending Priority Mail to Canada with USPS International is a convenient and efficient way to get your packages across the border.
The USPS International Service offers a range of options for shipping to Canada, including Priority Mail Express International and Priority Mail International.
With Priority Mail International, you can expect delivery in 6-10 business days, depending on the destination and customs clearance.
You can track your packages every step of the way using the USPS tracking system, which provides real-time updates on the status of your shipment.
Additional reading: Canada Customs at Pearson International Airport
USPS International to Canada
USPS Priority Mail International into Canada is a reliable and affordable way to send mail and packages up to 50 lbs.
Delivering to all Provinces via a shared partnership with Canada Post, including Alberta (AB), British Columbia (BC), Manitoba (MB), New Brunswick (NB), Newfoundland and Labrador (NL), Nova Scotia (NS), Ontario (ON), Northwest Territories (NT), Nunavut (NU), Quebec (QC), Prince Edward Island (PE), Saskatchewan (SK), and Yukon Territory (YT).
All shipments being imported into Canada are subject to inspection by the CBSA or other government agencies, so you may find that your packing box has been opened and resealed after inspection.
Fees, taxes, and restrictions apply, and you're responsible for payment of all custom and brokerage fees, duties, and taxes that may be imposed when goods are imported into your country.
You can use the USPS Priority Mail International Flat Rate products, which include envelopes and boxes with pre-priced shipping rates to Canada, starting at $28.13.
Here are some of the Flat Rate products available:
For Priority Mail Express International to Canada, shipping rates are determined by weight, with expedited package delivery of between 3 to 5 business days, starting at $44.95 for Flat Rate Envelopes.
Features and Pricing
Priority Mail to Canada offers fast international delivery time, taking just 6-10 business days to arrive. This is a significant advantage for those who need to send packages quickly.

You can ship to about 180 countries, making it a convenient option for international shipping. This includes Canada, where you can take advantage of Priority Mail's features.
With Priority Mail, you may qualify for free Package Pickup service at your home or office, making it even easier to send packages. This service is a great perk for those with busy schedules.
Here are the key features of Priority Mail International:
- Fast international delivery time: 6–10 business days
- Ships to about 180 countries
- May qualify for free Package Pickup service at your home or office
- Includes USPS Tracking
- Includes up to $100 insurance for nonnegotiable documents and up to $200 insurance for merchandise
Flat Rate pricing is also available, with pre-priced shipping rates starting at $28.13 to Canada and up to $70.13. This is a great option if you're sending a package that fits inside the Flat Rate container and doesn't exceed the weight limit.
Features & Pricing
Fast international delivery times are available with Priority Mail International, taking around 6–10 business days to arrive at your destination. This is a significant advantage for those who need to send packages quickly.
The USPS offers shipping to about 180 countries, making it a convenient option for international shipping. You can also qualify for free Package Pickup service at your home or office.

Priority Mail International includes USPS Tracking, which provides peace of mind when shipping valuable or important items. This feature allows you to track the package's progress and ensure it arrives safely.
Insurance is also available with Priority Mail International, covering loss, damage, or missing contents. The amount of insurance varies depending on the type of item being shipped, with up to $100 insurance for nonnegotiable documents and up to $200 insurance for merchandise.
Here's a breakdown of the insurance options:
- Up to $100 insurance for nonnegotiable documents (such as personal correspondence with no cash value)
- Up to $200 insurance for merchandise (such as gifts and other goods)
The cost of shipping with Priority Mail International varies depending on the weight and destination country. However, with the Flat Rate pricing option, you can ship items to Canada starting at $28.13 and to other countries starting at $35.01.
What Is International?
International shipping options can be confusing, but let's break it down.
Priority Mail International is a great option for sending packages weighing up to 70 pounds to destinations worldwide.
It's faster than First Class Package International Service, with shipments typically arriving within 6-10 days.
This makes it a reliable choice for sending important or time-sensitive items.
Priority Mail International also accommodates heavier parcels than First Class Package International Service.
There are two pricing options to choose from: Flat Rate and retail pricing.
Shipping Forms and Costs
Shipping costs for Priority Mail Express International to Canada start at $44.95 for Flat Rate Envelopes, which offer expedited package delivery of between 3 to 5 business days.
Customs fees are charged by the host country to control the flow of goods entering the country, especially on restrictive goods.
These fees are put into place to cover the cost of a package going through the customs process.
International Costs
Shipping to Canada can be expensive, especially if you're using Priority Mail Express International, which starts at $44.95 for a Flat Rate Envelope.
Customs fees are charged by the host country to control the flow of goods, and these fees are put into place to cover the cost of a package going through the customs process.
If you're looking for a more affordable option, consider using Priority Mail International Flat Rate pricing, which starts at $28.13 to Canada.
With Flat Rate pricing, you don't have to worry about paying more based on weight or distance, but keep in mind that the Large Flat Rate box can only hold up to 20 pounds.
To use the Flat Rate packaging, you must ensure that your shipment fits inside the container and does not exceed the weight limit, so be mindful of your package's weight and size.
Customs Forms

If you're sending international packages, you'll need a complete and computer-generated customs form. This is a requirement for Priority Mail International.
You can get a customs form in a few ways: if you use Click-N-Ship service, it will print one for you. If you're paying for postage at the Post Office, you can print your own customs form and bring it with your package.
If you don't have access to a printer, you can bring your package to the Post Office and have a USPS retail associate create and print your customs form.
It's worth noting that if you're shipping to countries that follow European Union customs rules, you'll need to provide more detailed content descriptions on your customs form.
For more insights, see: Canada Post Change of Address Form
Guides and Resources
If you're looking for more information on shipping to Canada, there are several guides and resources available to help. The USPS offers a free guide on how to ship to Canada, which covers international shipping carriers, customs forms, and more.
You can download the USPS guide to learn more about the specifics of shipping to Canada.
Frequently Asked Questions
What is the fastest mail from the US to Canada?
The fastest mail from the US to Canada is Priority Mail Express International, which delivers in 3-5 business days. This service offers fast, reliable, and affordable international delivery to Canada and over 180 countries worldwide.
Sources
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