When is the cheapest time of year to fly from Denver to Houston?

Based on statistics over the past years, the lowest prices for flights from Denver to Houston can be found flying in these months: .

Cheap Flights from Denver to Houston

Cheapest flights from Denver to Houston

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Denver to Houston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$43

Frontier Airlines

Direct flight

2h 27m

10/27/2025

The cheapest one-way flight from Denver to Houston departs on 10/27/2025, is operated by Frontier Airlines and costs $43

Cheapest round trip flight

$95

Frontier Airlines

Direct flight

5h 5m

11/20/2025

The cheapest roundtrip flight from Denver to Houston departs on 11/20/2025, is operated by Frontier Airlines and costs $95

The fastest flight

2h 26m

Fastest flight from Denver to Houston takes 2h 26m

Direct flights

Several times a week

There are direct flights on this route 3 days a week: Mo, Tu, and Th

Earliest flight

5:00 AM

Latest flight

8:50 PM

Direct flights count

105

Distance

1412km

Timezone difference

1h

The distance between Denver and Houston is 1412km (875 miles). There are 105 direct flights from Denver to Houston. The time difference between Denver and Houston is 1h. Flights from Denver begin at 5:00 AM. The latest flight from Denver departs at 8:50 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Denver to Houston by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Denver to Houston

Avg Price

Airlines operating on route

The route Denver — Houston is served by several airlines: United Airlines and Frontier Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $43 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.

United Airlines

Starting at $200

Frontier Airlines

Starting at $43

Direct Flights from Denver to Houston

A direct flight is the most convenient and comfortable way to fly from Denver to Houston, despite the fact that sometimes flights with transfers can cost significantly less.

Denver — Houston

DEN — HOU

10/27/2025

Departure

Direct flight

UA248

Starting at $257

Denver — Houston

DEN — HOU

11/27/2025

Departure

Direct flight

UA1956

Starting at $225

Denver — Houston

DEN — HOU

11/03/2025

Departure

Direct flight

UA2676

Starting at $200

Schedule of direct flights from Denver to Houston

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Denver to Houston:

Unable to find information about the schedule of direct flights from

Denver airports overview

DEN

Denver International Airport

Airlines flying to this airport

$43

Starting at

$147

on average

Houston airports overview

IAH

George Bush Intercontinental Airport

Airlines flying to this airport

$43

Starting at

$147

on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Denver to Houston?

The cheapest flight ticket from Denver to Houston according to data for the last 48 hours costs $43

When is the best time to buy air tickets on the route Denver — Houston?

Often the best time to buy tickets from Denver to Houston is 2 months before departure.

How long does it take to fly from Denver to Houston?

The fastest flights from Denver to Houston start from 2 hours 26 minutes in the air.

Which airline can fly direct from Denver to Houston?

The following airlines operate direct flights on the route Denver — Houston: United Airlines

Special offers and sales on air tickets from Denver to Houston

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Denver to Houston

Alternative routes

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Cheapest one way flight

$43

Frontier Airlines

Direct flight

2h 27m

10/27/2025

The cheapest one-way flight from Denver to Houston departs on 10/27/2025, is operated by Frontier Airlines and costs $43

Cheapest round trip flight

$95

Frontier Airlines

Direct flight

5h 5m

11/20/2025

The cheapest roundtrip flight from Denver to Houston departs on 11/20/2025, is operated by Frontier Airlines and costs $95

The fastest flight