Cheap Flight Tickets from Houston (HOU) to Denver (DEN), Starting at $412

Good to Know: Cheapest and Fastest HOU - DEN Flights

Useful information for finding best airline tickets from William P Hobby to Denver International on your next trip.

Cheapest Round Trip Flight

$821

WN Southwest Airlines • nonstop • 3h 50m

Oct 09 – Oct 12

The cheapest round trip flight from Houston to Denver (HOU-DEN-HOU) is currently $821

🔍 Search Flights

Cheapest One way Flight

$412

F9 Frontier Airlines • 2 stops • 13h 22m

Oct 08

The cheapest one way flight from Houston to Denver (HOU-DEN) is currently $412

🔍 Search Flights

Cheapest Direct Flight

$420

UA United Airlines • nonstop • 3h 57m

Oct 09

The cheapest nonstop flight from Houston to Denver (HOU-DEN) is currently $420

🔍 Search Flights

Fastest Flight

3h 50m

The fastest nonstop flight from Houston to Denver (HOU-DEN) takes 3h 50m

Top Airlines Flying from Houston to Denver

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

United Airlines, UA

United Airlines

Alaska Airlines -AS

Alaska Airlines

Sun Country Airlines (SY)

Sun Country Airlines

Latest Flight Deals from Houston (HOU) to Denver (DEN)

Compare and book low fare round-trip air tickets from Houston to Denver. Ideal for travelers with confirmed return itineraries.

Oct 09 - Oct 12, Economy
WN
Houston → Denver
3h 50m
6:15 AM - 7:45 AM • nonstop
WN
Houston → Denver
3h 40m
10:35 PM - 1:55 AM • nonstop
$821
Southwest Airlines
Oct 08 - Oct 11, Economy
WN
Houston → Denver
3h 50m
2:40 PM - 4:10 PM • nonstop
WN
Houston → Denver
6h 40m
7:05 PM - 12:05 AM • 1 stop
$826
Southwest Airlines
Oct 08 - Oct 11, Economy
WN
Houston → Denver
3h 50m
6:15 AM - 7:45 AM • nonstop
WN
Houston → Denver
6h 40m
7:05 PM - 12:05 AM • 1 stop
$826
Southwest Airlines
Oct 09 - Oct 12, Economy
WN
Houston → Denver
6h 40m
3:45 PM - 6:45 PM • 1 stop
WN
Houston → Denver
3h 40m
7:10 AM - 10:30 AM • nonstop
$841
Southwest Airlines
Oct 09 - Oct 12, Economy
WN
Houston → Denver
5h 55m
5:00 PM - 7:55 PM • 1 stop
WN
Houston → Denver
3h 40m
5:00 AM - 8:20 AM • nonstop
$841
Southwest Airlines
Oct 08 - Oct 11, Economy
F9
Houston → Denver
13h 22m
8:35 PM - 4:26 PM • 2 stops
SY
Houston → Denver
3h 48m
9:00 AM - 9:38 PM • 2 stops
$1201
Frontier Airlines

Fly from Houston to Denver with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Denver? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Houston to Denver Flights

What are the airports in Houston?
HOU
What’s the most popular airline flying from HOU to DEN?
The most popular airline flying from Houston to Denver are
Can I fly from HOU to DEN non-stop?
Yes, you can fly HOU to DEN non-stop on
Which airlines fly nonstop between Houston and Denver?
The non-stop flights between Houston and Denver are .
What’s the earliest departure time from HOU to DEN Airport?
The earliest flight leaves HOU at 5:55 am and lands in DEN - Denver International
What are the airports in Denver?
DEN
Can I make changes to my Houston to Denver flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from HOU to DEN?
Read the fare rules of the Houston to Denver air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Denver?
operate flights between Houston and Denver
How long does a flight from Houston to Denver take?
It takes approximately 2 hour to fly non-stop from HOU to DEN, which is 882.92 miles by air.
Which airlines provide the cheapest flights from Houston (HOU) to Denver (DEN) ?
In the past couple of days, the cheapest tickets to DEN from HOU were found on WN : USD 478
Do I need a passport to fly between HOU and DEN?
No
What’s the latest departure time from HOU to DEN ?
The last flight leaves HOU at 10:40 pm

Houston (HOU) to Denver (DEN): Airport Information

Origin Airport William P Hobby , Houston, US
Destination Airport Denver International , Denver, US
Distance 883 miles

More Flight Options for Houston (HOU) and Denver (DEN)

Why Fareleaders for HOU to DEN Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Houston to Denver flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on HOU to DEN flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Houston to Denver flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Houston (HOU) to Denver (DEN)
Terms and Conditions*