S$ 29 Cheap Flights from Houston to Denver (HOU-DEN)

Cheap Flights from Houston to Denver

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Cheap Flights from Houston to Denver starting at CNY 29

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Houston to Denver

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Houston to Denver

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines

From S$ 105

American Airlines

From S$ 113

United Airlines

From S$ 123

Southwest Airlines

From S$ 137

Allegiant Air

From S$ 188

Sun Country Airlines

From S$ 212

Spirit Airlines

From S$ 256

Alaska Airlines

From S$ 266

Frontier Airlines

From S$ 287

ANA airlines

Find more flights and airlines

Alternative Routes from Houston to Denver

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Houston to Denver.

Cheapest
IAH
09:33
2h 43m
Direct
DEN
11:16
George Bush Intercontinental Airport - Denver International Airport
Wed, Apr 24Frontier Airlines
S$ 225
HOU
16:44
2h 41m
Direct
DEN
18:25
William P. Hobby Airport - Denver International Airport
Wed, Apr 24Frontier Airlines
S$ 287
HOU
16:44
2h 41m
Direct
DEN
18:25
William P. Hobby Airport - Denver International Airport
Wed, Apr 24Frontier Airlines
S$ 287
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Houston (HOU) to Denver (DEN) the cheapest?
Airlines adjust prices for flights from Houston to Denver based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Houston (HOU) to Denver (DEN) cost?
According to Trip.com's data, the lowest price is around S$ 288.
How long is a flight from Houston (HOU) to Denver (DEN)?
It takes about 2 hours 40 minutes to fly from Houston (HOU) to Denver (DEN).
What time does the earliest flight from Houston to Denver depart?
The earliest flight departs from Houston (IAH) at 05:05 and arrives in Denver (DEN) at 06:33.
What time does the latest flight from Houston to Denver depart?
The latest flight departs from Houston (IAH) at 21:55 and arrives in Denver (DEN) at 23:27.
What are the most popular airlines that fly from Houston (HOU) to Denver (DEN)?
Airlines with flights from Houston (HOU) to Denver (DEN): Volaris, Southwest Airlines, Frontier Airlines, United Airlines, Air New Zealand and Air Canada.
What's the most popular airline for direct flights from Houston (HOU) to Denver (DEN)?
Southwest Airlines operates 1 direct flights from Houston (HOU) to Denver (DEN).
How many airports in Denver?
There are 4 airports near Denver: Denver International Airport, Denver Arapahoe County Airport, Denver Buckley Angb and Rocky Mountain Metropolitan Airport.

How to find a cheap flight from Houston to Denver

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Denver. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Find cheapest flight ticket from Houston to Denver

Cheapest direct flight price	S$ 29
Cheapest return ticket price	S$ 37
Cheapest month	January
Peak season for travel	October
Flight distance	1,420.15km
Average flight time	2 hours 40 minutes
Popular airline	Frontier Airlines