
$176 Cheap United flights Houston (IAH) to Denver (DEN)
$176 Cheap United flights Houston (IAH) to Denver (DEN)
Prices were available within the past 7 days and start at $176 for one-way flights and $271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 8 - Mon, Sep 21
IAH
Houston
DEN
Denver
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Alternative airports near Denver
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Houston (IAH) to Denver (DEN)
February is typically the cheapest month to fly
From $53 - $140 per traveler.
Travel information
Origin airport | George Bush Intercontinental |
|---|---|
Destination airport | Denver Intl. |
Airlines serving | Frontier Airlines, United |
Popular airline | Frontier Airlines |
Distance | 1378 km |
Average flight time | 1 hour 42 mins |
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Most Popular United Routes from Houston
Most Popular United Routes from Denver
- New York to Orlando (LGA - MCO)
- Washington to Los Angeles (IAD - LAX)
- Seattle to Phoenix (SEA - PHX)
- New York to Chicago (LGA - ORD)
- Harrisburg to Denver (MDT - DEN)
- Memphis to Orlando (MEM - MCO)
- Fort Lauderdale to Ottawa (FLL - YOW)
- Seattle to Albuquerque (SEA - ABQ)
- Fort Lauderdale to Ottawa (FLL - YOW)
- Eugene to Chicago (EUG - ORD)
Popular Domestic Routes in Denver Intl.
- Fort Lauderdale to Ottawa (FLL - YOW)
- Eugene to Chicago (EUG - ORD)
- Eugene to Chicago (EUG - ORD)
- Memphis to Orlando (MEM - MCO)
- Seattle to Albuquerque (SEA - ABQ)
- Harrisburg to Denver (MDT - DEN)
- Mobile to Denver (MOB - DEN)
- New York to Orlando (LGA - MCO)
- Newark Liberty Intl. Airport to Chicago (EWR - ORD)
- Washington to Los Angeles (IAD - LAX)