Direct flights from Denver to Houston

  • ~15 flights a day
  • 3 airlines

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When the nonstops leave

Typical weekly schedule · 105 flights per week (~15 per day) · Updated today

Morning before noon 35 a week

Arrive the same day

5:00 AM 7:40 AM 10:07 AM 11:47 AM
6:10 AM
Afternoon noon – 6 PM 29 a week

Arrive the same day

1:30 PM 1:57 PMTue 3:35 PM 4:20 PM 5:25 PM
Evening after 6 PM 41 a week
6:05 PMnot Wed 6:10 PM 7:33 PM 8:34 PM
6:16 PM 9:12 PM
Frontier Airlines Airbus A320 NEOAirbus A321Airbus A320 Arrives Terminal A
United Airlines Arrives Terminal CArrives Terminal E

More nonstops from Denver

DEN → SEA Seattle 7 airlines DEN → SLC Salt Lake City 7 airlines DEN → CVG Cincinnati 5 airlines DEN → PHL Philadelphia 5 airlines DEN → PHX Phoenix 5 airlines DEN → ATL Atlanta 4 airlines DEN → DSM Des Moines 4 airlines DEN → ICT Wichita 4 airlines IAH → DEN The return trip DEN All nonstops from Denver IAH All nonstops from Houston

Frequently asked questions

Is there a direct flight from Denver to Houston?

Yes. Frontier Airlines and United Airlines fly nonstop from Denver (DEN) to Houston (IAH), several times daily. The flight takes about 2h 17m and covers 862 miles (1,387 km). Schedule data from 18 October 2026.

Which airlines fly direct from Denver to Houston?

Frontier Airlines, United Airlines operate nonstop flights from Denver to Houston.

How long is the flight from Denver to Houston?

The nonstop flight from Denver to Houston takes ~2h 17m (approximately 1387 km).

How often do direct flights operate from Denver to Houston?

Nonstop flights from Denver to Houston operate several times daily — 105 flights per week (~15 per day).

What days of the week are there direct flights from Denver to Houston?

Direct flights from Denver to Houston operate every day of the week. Frontier Airlines flies daily and United Airlines flies daily.