Best 21-day eSIM Plans for Canada
Going to Canada for 21 days (3 weeks)? These plans cover your full trip — all with instant QR delivery, no contract, and no SIM card to pick up at the airport.
Starting from (Free)
$18.00
Pro membership — save 7%
$16.74
Premium membership — save 12%
$15.84
Recommended 21-day plans — Canada
Best Value
Canada Mobile
999 GB
30 days validity
$86.00
$0.09/GB
All 5 plans covering 21+ days
Canada Mobile
999 GB
30 days validity
$86.00
$0.09/GB
Canada Mobile-
50 GB
30 days validity
$84.00
$1.68/GB
Canada Mobile-
20 GB
30 days validity
$37.00
$1.85/GB
Canada Mobile-
10 GB
30 days validity
$23.00
$2.30/GB
Canada Mobile-
5 GB
30 days validity
$18.00
$3.60/GB
Other trip lengths for Canada
21-day eSIM plans by destination
Frequently asked questions — 21-day Canada eSIM
What eSIM do I need for 21 days in Canada?
Look for a plan with at least 21 days of validity. The plans above all cover your full trip. Activate when you land — validity starts from first use, not from purchase.
How much data do I need for 21 days in Canada?
A typical traveler uses 1–2 GB per day for maps, messaging, and occasional video. For 21 days that is roughly 21–42 GB.
When should I install my Canada eSIM?
Install before you travel, at home over Wi-Fi. Activation begins when you arrive and connect to a local carrier.
Can I top up if I run out of data?
Many plans are rechargeable. You can purchase an additional plan from LTE.app at any time — no need to find a SIM card shop.
Save on every trip with Pro or Premium
Pro 7% off · Premium 12% off · Smart Coach AI · Offline activation
Canada travel connectivity
All Canada pages — linked for faster research
📡Coverage
🌐Travel guide
🌍Nearby destinations