Miami → Santiago flights

MIA–Santiago fares hold near $257, with a tight $254–$285 core

Key takeaways

• Median fare sits at $257 across all 30 sampled days
• Middle half of fares fell between $254 and $285, a narrow band around the median
• Low end reached $211, but that appears to be an outlier rather than the norm
• High end hit $409, showing real upside risk if you wait too long or need specific dates
• Overall spread of 94% reflects that one-off high fare more than routine volatility

30-day price trend

See full numbers and stats on the MIA → SCL price history page.

The full picture

Over the last 30 days, Miami to Santiago fares show a clear center of gravity: a $257 median with the middle half of all fares packed tightly between $254 and $285. That's a narrow band, and it suggests that on most days, shoppers are seeing remarkably consistent pricing rather than wild swings. The $94% spread figure looks dramatic, but it's driven by the gap between the $211 low and $409 high — both of which sit well outside the p25–p75 core and look more like occasional outliers than representative pricing.

With a full 30 days of sampled fares, this is a solid dataset to draw from, though it doesn't tell us where in a longer booking horizon (weeks or months out) prices tend to soften. What we can say is that if you're seeing a quote in the $250s to low $280s, you're in line with typical pricing for this route. A quote near $400 is the exception, not the rule, and likely reflects either a high-demand departure date or a last-minute search. Anything near $211 should be treated as a rare deal rather than something to count on finding again.

The data doesn't show a dominant carrier or clear day-of-week pattern, so we can't respons‌ibly point you toward a specific weekday or airline for this route. What's clear is the price anchor: budget around $257 for a typical fare, and treat anything approaching $285 as still within normal range. The honest caveat here is that a single 30-day window can't capture seasonal demand shifts — a sample taken during a different month, especially around Chilean or U.S. holiday travel, could show a meaningfully different median and spread than what we're reporting now.

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