A taxi from Montreal, QC to Niagara Falls, ON (~530 km / 330 mi, 5.5–6 hrs) would cost ~$1,000–1,500 CAD (metered or flat-rate). Not practical.
| Mode | Time | Cost (CAD) | Details |
|---|---|---|---|
| Bus (FlixBus, Megabus, Greyhound) | 7–9 hrs | $50–90 | Direct or 1 transfer (Toronto); book early |
| Train (VIA Rail) | 5.5–6.5 hrs | $80–150 | Montreal Central → Toronto Union → Niagara Falls (transfer); scenic, comfortable |
| Drive (rental/car) | 5.5 hrs | $80–120 (gas + tolls) | ON-401 → QEW; most flexible |
| Fly | 1.5 hr (YUL→YHM/BUF) + transfer | $150–300 | Fly to Hamilton (YHM) or Buffalo (BUF); then bus/taxi 30–45 min |
Taxi is a last resort (medical, extreme luggage, no alternatives). Always check schedules—cross-border service varies post-COVID.