$79 Cheap Flights from Denver (DEN) to Houston (HOU)

View $79 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Houston William Hobby Airport (HOU)

Cheap Flights from Denver to Houston (DEN-HOU)

Prices were available within the past 7 days and start at $79 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Nov 11 - Sat, Nov 15
DEN
Denver
HOU
Houston
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Nov 11 from Denver to Houston, returning Sat, Nov 15, priced at $157 just found

Find the cheapest month to fly from Denver (DEN) to Houston (HOU)

February is typically the cheapest month to fly

From $48 - $307 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $223
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $223

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU) cost?
Secure a cheap one-way flight from $79 or cheap return flight from $157 from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU)?
Planning your trip for November can help you save, as it's the cheapest month for flights between DEN and HOU. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU)?
You can travel nonstop from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU) on a Southwest Airlines flight.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU)?
The cheapest airline to offer flights between Denver Intl. Airport (DEN) and William P. Hobby Airport (HOU) will change depending on your travel plans. Frontier Airlines and Southwest Airlines are just some good options offering competitive fares. Use Expedia's filters to compare airlines in one place and find the right DEN to HOU flight for your budget.
How many flights per day from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU)?
Daily, an average of 7 nonstop flights operate from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU). Choose the departure time that best suits your plans.
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU)?
More passengers fly between DEN and HOU at 6 AM than at any other time of day. Prefer a quieter experience? Try choosing a quieter departure window and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from DEN to HOU?
Travel on a Sunday if you're after the best selection of flights from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU).
What is the earliest flight from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU)?
The first flight of the day departing from Denver Intl. Airport (DEN) is at around 5:40AM UTC-7. Catch this flight and you'll arrive at William P. Hobby Airport (HOU) at approximately 9:10AM UTC-6. The total travel time is 2h 30m.
How long does it take to fly from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU)?
It takes about 2 hours and 27 minutes to cover the 880 mi from DEN to HOU.
What is the best time to fly from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU)?
To avoid possible delays on the Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Houston from Denver Intl. Airport (DEN)?
If you're catching a direct flight from Denver Intl. Airport (DEN) to Houston, you can arrive at either George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU) last-minute?
Booking your ticket from DEN to HOU just before your journey is typically more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DEN to HOU flight and hotel package?
Compared with arranging flights and hotels separately, booking a DEN to HOU flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to William P. Hobby Airport (HOU)?
If you reserved your DEN to HOU flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Denver Intl.
Destination airport
William P. Hobby
Airlines serving
American Airlines, Delta, Southwest Airlines
Roundtrip price
$157
Distance
882 mi
Average flight time
3 hours 22 mins

Book with confidence

Book with confidence

Denver to Houston Flights

The cheapest times to fly from Denver to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Houston are during the month of November. You can find some of the cheapest flights from Denver to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Houston

Sunday is one of the best days to book for cheap flights from Denver to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $79 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Denver to Houston Flights

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*Available to One Key members.