Seattle → Mexico City flights

Fares hover near $151 — this route barely moves, so just book

Key takeaways

• $151 median fare across the tracked window, matching the observed low
• Spread of just 13%, with a high of only $171 — this route shows low volatility
• Bottom quartile sits at $151, meaning a notable share of snapshots hit the floor price already
• Top quartile is $167, so even pricier fares stayed within $16 of the median
• Sample size is thin (12 days), so treat patterns as directional, not definitive

30-day price trend

See full numbers and stats on the SEA → MEX price history page.

The full picture

The data shows a narrow price band for Seattle to Mexico City: a $151 median, a $151 low, and a $171 high — a spread of just 13%. That's a tight range by airfare standards, and it suggests this route doesn't see the kind of dramatic surges or crashes that make 'wait for a deal' advice meaningful. When the bottom quartile ($151) matches the outright low, it tells us cheap fares aren't rare outliers — they're showing up often enough to be the norm rather than the exception.

With only 12 snapshots, we can't responsibly map out a booking-horizon curve (e.g., whether prices soften 3 weeks out versus 6 weeks out) — the sample simply isn't large enough to support that kind of claim. What we can say is that the ceiling here is low: even the 75th-percentile price of $167 is only $16 above the median. That compresses the potential upside of 'timing' your purchase, since there's limited room between a typical fare and an expensive one.

No dominant carrier or day-of-week pattern is visible in this dataset, so we won't speculate about specific airlines or weekday effects. The practical takeaway is that this route behaves more like a stable commodity fare than a volatile one — booking whenever your travel dates firm up is unlikely to cost you much compared to waiting. The honest caveat: 12 days of snapshots is a thin sample, and it only reflects the window observed. Prices could shift with seasonality, fuel costs, or route competition in ways this data can't capture, so treat this as a snapshot of recent behavior, not a guarantee of future pricing.

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