If you’re spending the winter in the U.S., you’ve got three honest ways to stay connected without lighting money on fire:
Use your Canadian plan with a roaming add-on (simple, same number, but daily fees add up).
Switch to a cross-border monthly plan/MVNO that includes U.S. roaming.
Grab a U.S. prepaid line for the months you’re away (cheapest for heavy daily use, but you’ll have a U.S. number).
Below I’ll spell out who each option is for, what it costs in real life, and a dead-simple decision
Quick note on billing days: Canadian carriers charge the daily roaming fee until 11:59 p.m. ET each calendar day you use your phone. So a quick “map check” at 10 p.m. can still trigger a full day’s charge. Plan your usage windows.
Which Option Fits You
Based off the length of your trip and the frequency of which you plan on using you cellphone, the following options are best suited for you travel needs:
Two Weeks or Less / Light Use: Daily roaming add-ons (Rogers, Bell, TELUS, Fido, Koodo) → easiest option, and you keep your Canadian number.
1-3 Month Trip / Regular Use: A cross-border monthly like Wundle (100 GB, Canada-US-Mexico roaming included, $50/mo + $20 one-time membership) often beats per-day fees.
All Winter / Heavy Use Most Days: A U.S. prepaid line (e.g., T-Mobile Prepaid Unlimited $45/mo with AutoPay after first month) usually wins on cost. Forward your Canadian number or use VOIP apps.
The Best Options with Snowbird-Friendly Deals
Canadian carriers with daily roaming add-ons
Rogers — Roam Like Home $16/day (U.S.), charged only on days you use your phone; max 20 days per billing cycle. Rogers also sells 14- and 30-day Travel Passes for longer stretches. Example cost if you use your phone ~20 days/month for 3 months: 3 × 20 × $16 ≈ $960.
Bell — Roam Better $13/day (U.S.) with a 20-day cap per billing cycle; U.S./International prices are separate buckets. Example (20 days/month × 3): $780.
TELUS — Easy Roam $16/day (U.S.); TELUS markets Easy Roam and separate roaming passes in-app. Example (assume ~20 days/month × 3): $960. Always check your account for any bill-cycle cap and current pass pricing before you go.
Fido — Fido Roam $16/day (U.S.), max 20 days per billing cycle, plus 14-/30-day Travel Passes for longer trips. Example (20 days/month × 3): $960.
Koodo — Easy Roam $16/day (U.S.) on current pages (some help docs and community posts still show $14; rely on the main Easy Roam page in the Koodo site/app). Example (20 days/month × 3): $960.
Pros: Zero setup hassle; keep your Canadian number; works across your trip.
Cons: Using your phone most days gets expensive vs. monthly options.
Cross-border monthly (great for longer stays)
Wundle — Wide-Open 100 $50/month for 100 GB with Canada–U.S.–Mexico roaming included, plus a $20 one-time lifetime membership. Unlimited calling/texting across those three countries. Three-month example (use it daily): ~$170 total (3 × $50 + $20). Verify coverage where you winter and fair-use details.
Pros: Flat monthly cost; no per-day meter; generous data.
Cons: Newer provider—check coverage partners at your destination and whether your device plays nicely.
Pre-paid U.S. line (cheapest for heavy daily use, and extended stays)
T-Mobile Prepaid Unlimited Monthly $45/mo with AutoPay (first month $50), unlimited talk/text/5G data; international perks vary by plan. Buy/activate in the U.S. Three-month example: $135–$150 before taxes/fees.
Mint Mobile (on T-Mobile network) Multi-month bundles with free Canada roaming now included on all plans (unlimited talk/text + 3 GB high-speed data in Canada per month; data renews monthly). Great value if you’re fine with buying in 3/6/12-month chunks and you’ll mainly be in the U.S. (roaming in Canada helps on short returns).
Pros: Lowest monthly cost when you’ll use your phone most days; local U.S. number for friends, doctors, reservations.
Cons: You’ll have a U.S. number. Set up call-forwarding from your Canadian line or use VOIP apps (WhatsApp, FaceTime, Skype) so people still reach you.
A Quick Decision Guide
In order to help you make your decision when selecting the right plan to go with, we have come up with this quick decision guide to help you out:
You’re away for < 2 weeks, only need maps/occasional calls: use your Canadian plan’s daily roaming add-on and turn data off when you don’t need it. (Remember the 11:59 p.m. ET cutoff.)
You’re away for 1–3 months and will use your phone most days: Wundle or a similar cross-border monthly plan will usually beat daily fees.
You’re away all winter and on your phone daily: get a U.S. prepaid line (T-Mobile Prepaid Unlimited is easy), keep your Canadian SIM on a cheap tier or “seasonal hold,” and forward calls.
Common Questions
Here are some common questions you may have about the previously mentioned plans.