Flying from Houston to Denver can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.
We scan trusted travel agencies and airline booking systems for the route Houston - Denver (QHO - DEN). We do not sell tickets or add fees - you choose where to buy.
Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.
If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.
We also recommend you to look through the prices for return tickets from Denver to Houston.
Airfares found by our users in the past 24 hours
The price for these dates could change. Use search to get the best price.
Airlines are flying from Houston to Denver
| Frontier Airlines | United Airlines |
Popular flights from Houston
- Cheap flights from Houston to Cairofrom 87 343र
- Cheap flights from Houston to Bangkokfrom 99 069र
- Cheap flights from Houston to Ho Chi Minh Cityfrom 103 556र
- Cheap flights from Houston to Memphisfrom 20 959र
- Cheap flights from Houston to Leуnfrom 25 622र
- Cheap flights from Houston to San Francisco, CAfrom 13 696र
- Cheap flights from Houston to Louisville, KYfrom 22 063र
- Cheap flights from Houston to Atlanta, GAfrom 97 396र
- Cheap flights from Houston to Clevelandfrom 11 777र
- Cheap flights from Houston to Bostonfrom 12 149र
- Cheap flights from Houston to Chicagofrom 13 690र
- Cheap flights from Houston to Cancunfrom 20 575र
- Cheap flights from Houston to Seattle, WAfrom 16 557र
- Cheap flights from Houston to Las Vegasfrom 7 189र
- Cheap flights from Houston to San Salvadorfrom 12 377र
- Cheap flights from Houston to Baltimore/Washingtonfrom 10 144र
- Cheap flights from Houston to Orlando Executivefrom 5 106र
- Cheap flights from Houston to New Yorkfrom 9 547र
- Cheap flights from Houston to San Juanfrom 15 421र
- Cheap flights from Houston to Philadelphiafrom 160 919र
- Cheap flights from Houston to San Diegofrom 12 232र
- Cheap flights from Houston to Monterreyfrom 20 589र
- Cheap flights from Houston to Salt Lake City, UTfrom 14 129र
- Cheap flights from Houston to Miamifrom 6 963र
- Cheap flights from Houston to Mexico Cityfrom 21 383र
- Cheap flights from Houston to Torontofrom 25 458र
- Cheap flights from Houston to Parisfrom 63 413र
- Cheap flights from Houston to Los Angeles, Cafrom 46 186र
- Cheap flights from Houston to Madridfrom 65 475र
Frequently asked questions about flights from Houston to Denver
How long does the flight from Houston to Denver take?
Flight duration from Houston to Denver varies by route, airline, and number of stops. Direct flights are faster; connecting flights may take longer. Use our search to compare options and see exact durations for your dates.
Are there direct flights from Houston to Denver?
Availability of direct flights from Houston to Denver depends on the route and season. Use our search and filter by "Direct" or "Non-stop" to see only direct options. We compare offers from many airlines and agencies.
Which airlines fly from Houston to Denver?
Several airlines may operate flights from Houston to Denver. On this page you can see airlines that serve this route. Our search compares prices across airlines and agencies so you can choose the best offer. We do not sell tickets; you book directly with the airline or agency.
What is the cheapest month to fly from Houston to Denver?
Prices from Houston to Denver vary by month and demand. On this page you can see average round-trip prices by month. Use the low-fare calendar and monthly table to find the cheapest dates. Booking in advance and avoiding peak seasons often helps get the best price.