FFL Helper

FFL Helper / Houston / Denver

HOU → DEN

Houston (HOU) to Denver (DEN)

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

Lowest fare $88
Distance 878 mi
Flight time 2h 39m
Airports IAH–DEN
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By month: October 2026 from $88 · November 2026 from $153

Price calendar

October 2026

From $88 · up to $134

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27 $88 28 $111 29 $111 30 $111 31 $134

November 2026

From $153 · up to $174

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Tue
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1 $174 2 $164 3 $164 4 $164 5 $164 6 $153
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Upcoming dates

Denver DEN

$88

Oct 27, 9:43pm · 2h 39m · 0 stops

IAH → DEN · Frontier Airlines

Tickets

Denver DEN

$134

Oct 31, 3:48pm · 7h 16m · 1 stop

IAH → DEN · Frontier Airlines

Tickets

Denver DEN

$153

Nov 06, 6:40am · 2h 40m · 0 stops

IAH → DEN · Frontier Airlines

Tickets

Denver DEN

$174

Nov 01, 6:00am · 7h 42m · 1 stop

IAH → DEN · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Houston 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 Houston to Denver.