Houston to Denver
IAHDEN
Fly from Houston to Denver starting at USD 60 with Frontier Airlines.
Best fare available on Aug 5, 2026.
Limited seats. Better plans. Book before it's gone.
Houston to Denver cheapest flights this week
Houston to Denver monthly flight fare trend
Jun
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Jul
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Aug
from USD 60
Sep
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Oct
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Nov
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Airport Details
Origin
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
Destination
Denver
Denver International Airport (DEN)
Denver, DEN
Zone
Denver
Elev
5431 ft
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