Denver to Gillette: buy now or wait?
Typical one-way fare Denver→Gillette: €348 (median of 16 daily lowest fares we tracked); under €296 is a good price; cheapest month: October; book 14–27 days ahead.
Cheaper than 62% of what we have seen
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What the history says
Based on 38 prices we recorded on this exact route, compared against the same departure month.
Best booking window
14–27 days — is when this route has been cheapest to book: €225 typical, on 9 observations. That is about €114 less than booking in the last two weeks.
Cheapest months to fly to Gillette
Booking tips from our fare data
- How far in advance should you book a flight?
- Book 1.5–2 months before departure. Tracking the same flights at every lead time (105,470 flights on 20,996 routes, 2026-06-14 to 2026-11-08), that window had the smallest average premium over each flight's lowest fare: +16.4%, against +48.8% in the last 3 days.
- Are last-minute flights cheaper?
- No. In the last 3 days before departure the same flight cost on average 48.8% more than its cheapest observed fare. Comparing 32,181 flights seen both 3–4 weeks and under a week out, the late fare was higher 67% of the time (median +9.7%).
- How much does a flight in Europe cost?
- €113 one way at the median, across 28,189 routes within Europe (fares observed 2026-06-14 to 2026-11-08). The cheapest countries to fly to were Albania (€57.75), Malta (€64), Italy (€75.5); the dearest Belarus (€299) and Russia (€290).
Price drops on Telegram
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