Seattle → Vancouver flights

Seattle–Vancouver fares hover near $123 — spread is wide

Key takeaways

• Median fare sat at $123 across all 30 days sampled in the last 30
• Middle half of fares fell between $118 and $133 — a tight core despite the wider headline range
• Low end touched $91, but that appears to be an outlier rather than the norm
• High end reached $147, roughly 20% above the median
• Overall spread of 62% reflects the gap between the single cheapest and priciest day, not daily volatility

30-day price trend

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

The full picture

Over the last 30 days, every day in the window had a cached fare, giving a full picture of this short-haul route. The median fare was $123, and the middle half of all observed prices — the p25 to p75 band — ran from $118 to $133. That's a narrow core range, which tells us that on most days, pricing is fairly predictable and clusters close to the median rather than swinging wildly.

The headline spread of 62% looks dramatic, but it's driven by the gap between the single lowest fare ($91) and the single highest ($147), not by broad day-to-day churn. Since the p25–p75 band is tight, the practical takeaway is that travelers booking on a typical day should expect something close to $123, with the $91 low likely representing a one-off sale fare rather than a reliable target.

With full data coverage across the 30-day window, we don't see enough structure here to call out a specific day-of-week or carrier pattern — the payload doesn't break out fares by weekday or airline, so any claim about Tuesday departures or a dominant carrier's pricing behavior would be speculation. What we can say with confidence: this is a short, likely high-frequency corridor where fares are relatively stable, and shopping a handful of dates within a given week should land you near the $118–$133 range more often than not. The honest caveat is that this window reflects 30 days of recent cached fares, not a seasonal or year-over-year view — prices around holidays or peak summer travel could behave differently than what's captured here.

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