Cheap flights from Houston Intercontinental to Denver
Houston Intercontinental to Denver (IAH → DEN). We are tracking 26 fares on this route.
Cheapest tracked fare $38 · typical price $109 · you save about $71 (65%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-11-03
1 stop
$38
—
2026-12-07
1 stop
$40
—
2026-11-11
Direct
$46
—
2027-01-20
Direct
$46
—
2027-01-27
Direct
$46
—
2027-01-06
Direct
$47
—
2027-02-02
Direct
$47
—
2027-02-24
Direct
$47
—
2027-03-02
Direct
$47
—
2027-01-30
Direct
$55
—
2026-10-29
Direct
$62
Frontier Airlines
2026-10-30
Direct
$62
—
2026-10-23
Direct
$65
Frontier Airlines
2026-10-24
Direct
$65
—
2026-10-28
Direct
$65
—
2026-10-27
Direct
$68
—
2026-11-17
1 stop
$73
—
2026-12-01
1 stop
$73
—
2027-01-12
1 stop
$73
—
2027-01-26
1 stop
$73
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Houston Intercontinental to Denver get?
The cheapest fare we have tracked on this route is $38, compared with a typical $109 for a trip of this distance.
Is it cheaper to fly to Denver from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Houston Intercontinental to Denver cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.