Side by side
Buenos Aires vs Rio de Janeiro
Argentine elegance vs Carioca energy.
Daily cost, live hotel + flight pricing, 90-day price path, and which city fits your trip.
Buenos Aires
Argentina
- Daily cost (mid-range)
- $95/day
- Daily cost (budget)
- $40/day
- Hotel / night (live avg)
- $184
- Flight / pax (live avg)
- $691
- Best months
- March to May, September to November
90-day path↓ 13%
Rio de Janeiro
Brazil
- Daily cost (mid-range)
- $110/day
- Daily cost (budget)
- $45/day
- Hotel / night (live avg)
- $146
- Flight / pax (live avg)
- —
- Best months
- May to October (drier, cooler), or February for Carnival
Which one to pick?
- Budget:Buenos Aires is roughly 14% cheaper on mid-range daily cost.
- Timing:Buenos Aires pricing is down 13% over the last 4 weeks — favorable booking window.
- Style:The two cities feel meaningfully different — see each guide above for the on-the-ground details that matter.
Trends are vs ~4 weeks ago. Hotel + flight pricing is the latest snapshot from our 3×/week pricing cron; flight is city-average, not origin-specific.