FFL Helper

FFL Helper / Buffalo / Denver

BUF → DEN

Buffalo (BUF) to Denver (DEN)

Compare one-way fares for flights from Buffalo to Denver.

Lowest fare $223
Distance 1,367 mi
Flight time 9h 47m
Airports BUF–DEN
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By month: October 2026 from $223

Price calendar

October 2026

From $223

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November 2026

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Upcoming dates

Denver DEN

$223

Oct 23, 1:44pm · 9h 47m · 1 stop

BUF → DEN · Frontier Airlines

Tickets

Denver DEN

$223

Oct 24, 1:44pm · 9h 47m · 1 stop

BUF → DEN · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Buffalo to Denver. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Buffalo to Denver.