$64 United Cheap Flights from Denver to Houston

Find The Best Day To Fly from Denver to Houston

Amazing United DEN to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $127 round trip and $64 one way. Prices and availability subject to change. Additional terms may apply.

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FAQs about United Airlines Flights from DEN to IAH

Can I catch a flight from Denver, CO (DEN-Denver Intl.) to Houston, TX (IAH-George Bush Intercontinental) right now?

For any present Houston, TX (IAH-George Bush Intercontinental) quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught up.

What terminal is United Airlines at Denver Airport?

Your ticket usually displays exactly which terminal your United Airlines flight will be leaving from at DEN. It might also be able to give you arrival details for Houston Airport. If not, it's probably a wise idea to consult your airline before you fly.

Are there United Airlines non-stop flights from DEN to IAH?

United Airlines doesn't fly direct between DIA airport and Houston Airport, so prepare to make at least one stopover. If you've got enough time between flights, check out the airport shops while you wait for your connection.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Houston, TX (IAH-George Bush Intercontinental), please visit our Customer Service Portal.

Which airlines offer COVID-19 measures and exercise social distancing rules?

United Airlines, American Airlines and Spirit Airlines are just some of the many carriers that employ COVID-19 measures and use social distancing rules on their flights. Some of their strategies are cleaning with disinfectant and providing passenger masks.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Denver DEN to Houston IAH 

To find the best deals on flights to Denver from Houston with United, just enter your travel dates, filter by United, and hit search. You’ll find 9 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Denver DEN to Houston IAH with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $127 to $127, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Denver DEN to Houston IAH 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Denver to Houston costs from $64. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Houston IAH from  Denver DEN with United 

To find a cheap United flight from Denver DEN to Houston IAH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Denver DEN to Houston IAH 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as January, or if you book a flight with a stopover. 

 

Find nonstop flights from Denver DEN to Houston IAH with United 

If you’re keen to be on Houston soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around 4 hour(s) 15 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Denver DEN to Houston IAH 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Houston IAH from  Denver DEN with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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Houston Airport Marriott at George Bush Intercontinental
Houston Airport Marriott at George Bush Intercontinental
3.5 out of 5
18700 John F Kennedy Blvd, Houston, TX
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 34 conference rooms, 24-hour business center, ...
4.6/5 Exceptional! (24 reviews)
"easy subway access to terminals"

Reviewed on Nov 9, 2021

Houston Airport Marriott at George Bush Intercontinental
Ramada by Wyndham Houston Intercontinental Airport East
Ramada by Wyndham Houston Intercontinental Airport East
3.5 out of 5
6115 Will Clayton Parkway, Humble, TX
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 4 conference rooms, business center, and free ...
3.6/5 Good! (93 reviews)
"To stay a night it’s ok"

Reviewed on Sep 25, 2021

Ramada by Wyndham Houston Intercontinental Airport East
La Quinta Inn & Suites by Wyndham Houston Bush IAH South
La Quinta Inn & Suites by Wyndham Houston Bush IAH South
2.5 out of 5
15510 JFK Blvd, Houston, TX
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
3.9/5 Good! (27 reviews)
"The lobby is really nice and very pleasing. The rooms and actual building is old and the door bathroom door did not close all the way."

Reviewed on Nov 7, 2021

La Quinta Inn & Suites by Wyndham Houston Bush IAH South
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.