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Chicago → Reykjavík flights

ORD–KEF fares show a median of $462 with just a 9% spread; book when ready rather than waiting for a dip.

Chicago–Reykjavik fares hover near $462 — little room to game it

Key takeaways

  • Median fare sits at $462, with nearly all observed prices clustering right at that level.
  • Spread is just 9% (low $462, high $505) — this is a tight, low-volatility route.
  • Bottom quartile (p25) equals the median at $462, meaning there's no meaningful 'bargain zone' showing up in the data.
  • High end tops out at $505, only about $43 above the median — a modest premium for worse timing.
  • Only 5 snapshots sampled, so this read is directional, not a statistically deep pattern.

30-day price trend

ORD → KEF · cheapest cached fare per day · last 13 days · ↑ 7%
$462 low$710 high

See full numbers and stats on the ORD → KEF price history page.

The full picture

The data shows a narrow band for Chicago–Reykjavik fares: a median of $462, a high of just $505, and a p25/p75 that both sit at $462. That tight clustering — a 9% spread — suggests this route doesn't swing much day to day, at least within the window we observed. For travelers, that's actually useful information: there's no strong evidence of a deep-discount window to chase here, so waiting around for a dramatic drop is unlikely to pay off.

With such a small spread, we can't responsibly point to a specific booking horizon where prices 'soften' — the data simply doesn't show enough movement to support that claim. What we can say is that the worst-case outcome in this sample was only about $43 above the median, so the downside risk of booking early is limited. If you see something close to $462, that's consistent with the going rate; if you're quoted near $500 or above, you're on the higher end of what we've observed recently.

We don't have enough visibility into carrier mix or day-of-week patterns to make claims there — the dataset didn't surface a dominant carrier signal, and with only 5 snapshots, we can't responsibly generalize about weekday vs. weekend departures either. The honest caveat: five data points is a thin sample for a route that may see more volatility around holidays, seasonal demand, or fare-sale cycles than this snapshot captures. Treat $462 as a solid reference price, but check current fares directly before booking, especially if your travel dates fall outside the window this data reflects.

Ready to look at fares?

Search ORD → KEF on Aviasales →See the price history →
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AI-authored from this route's 30-day price index. Article last regenerated Oct 3, 2026. Fares shift continuously — confirm at booking.

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