Miami → Cancun flights

MIA–CUN fares center at $122 — book early to chase the $105 floor

Key takeaways

• Median fare is $122 across 30 daily snapshots — a reliable anchor for budgeting this short-haul Caribbean route.
• The bottom quartile sits at $107 or below — fares do reach that level, so patience or alert-setting can pay off.
• The floor was $105 in this window, just $17 below the median, meaning dramatic last-minute crash deals are uncommon here.
• A 42% spread (from $105 to $149) is meaningful on a sub-$150 route — timing your purchase near the p25 rather than the p75 saves roughly $38.
• The $149 ceiling is only 22% above the median, so even 'expensive' moments on this route stay relatively contained.

30-day price trend

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

The full picture

Miami to Cancún is one of the shorter international hops out of MIA — roughly 1.5 hours — and that brevity shows in the pricing data. A median of $122 with a floor of $105 tells you this is a commodity route with genuine competition keeping fares suppressed. The interquartile range of $107–$145 is where most real-world purchases will land, and the $38 gap between p25 and p75 is worth pursuing. A 42% spread on a sub-$150 ticket is proportionally significant, but in absolute dollar terms the stakes are modest.

On a route this competitive and short, fares tend to stay relatively stable until the two-week-out window, when unsold seats either get discounted to clear inventory or — on high-demand travel dates — get bid up as last-minute leisure travelers move in. The practical implication: if you see a fare at or below $110, that's bottom-quartile territory and worth locking in. If you're seeing $140+, you're in the upper quartile and may benefit from checking back over a few days rather than purchasing immediately.

No dominant carrier was identifiable from this dataset, which itself suggests a multi-carrier market — a good sign for fare competition. One honest caveat: 30 snapshots reflect cached fares at a single point in each day and don't capture intraday volatility or seasonal demand spikes. Cancún is a high-demand leisure destination with pronounced peaks around U.S. school holidays and spring break; fares during those windows could behave differently than this rolling sample implies.

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