Route Price Intelligence
Cheap Flights From Houston to Denver
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound 3d ago
$66Mile High City awaits! Fly IAH→DEN for only $66 on Frontier. That's 72% off - perfect for mountain adventures!
✓ 7 date combinations found at this price
Search Google FlightsTypical Price
$225
Deals From
$153
Usually Costs
$153 – $260
Lowest We've Seen
$56
Based on 8,654 price pointshigh confidence
Monthly Price Guide
Jan
$173
Feb
$124
Mar
$128
Apr
$135
May
$237
Jun
$272
Jul
$251
Aug
$251
Sep
$251
Oct
$262
Nov
$251
Dec
$279
Cheapest Average Expensive
Best Time to Fly from Houston to Denver
The cheapest time to fly from Houston to Denver is typically February, when fares average around $124. The most expensive month tends to be December at around $279. For the best deals, consider flying in February, March, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $5664 price checksWorst: $177