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Flights Fare Calendar Find minimum fare between George Bush Intercontinental and Denver Intl. Click this button to get previous days data Click this button to get next days data $133 $114 $95 $76 $57 $38 $19 $0 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S Price is $105 on Frontier Airlines Price is $76 on Spirit Airlines Price is $72 on Frontier Airlines Price is $51 on Frontier Airlines Price is $57 on Frontier Airlines Price is $57 on Frontier Airlines Price is $57 on Frontier Airlines Price is $57 on Frontier Airlines Price is $70 on Frontier Airlines Price is $57 on Frontier Airlines Price is $57 on Frontier Airlines Price is $99 on Spirit Airlines Price is $57 on Frontier Airlines Price is $57 on Frontier Airlines Price is $59 on Frontier Airlines Price is $57 on Frontier Airlines Price is $57 on Frontier Airlines Price is $59 on Frontier Airlines Price is $83 on Spirit Airlines Price is $76 on Spirit Airlines Price is $110 on Spirit Airlines Price is $59 on Spirit Airlines Price is $68 on Spirit Airlines Price is $113 on Spirit Airlines Price is $124 on Frontier Airlines Price is $73 on Frontier Airlines Price is $100 on Frontier Airlines Price is $115 on Frontier Airlines Price is $133 on Spirit Airlines

Amazing IAH to DEN Flight Deals

The cheapest flights to Denver Intl. found within the past 7 days were $41 round trip and $29 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for IAH to DEN

Carrier Flight Depart IAH Arrive DEN Sat
11/28
Sun
11/29
Mon
11/30
Tue
12/1
Wed
12/2
Thu
12/3
Fri
12/4
Stops
F9 245 06:10 am 07:43 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2229 07:20 am 08:53 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2076 08:35 am 10:09 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1811 09:50 am 11:23 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 384 11:20 am 12:56 pm Check fare Check fare Check fare - - - - 0 stop(s)
F9 241 12:00 pm 01:33 pm Check fare - - - - - - 0 stop(s)
UA 1100 01:25 pm 02:58 pm Check fare Check fare - - - - - 0 stop(s)
UA 512 02:56 pm 04:32 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
F9 243 03:35 pm 05:08 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1590 04:40 pm 06:13 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2016 07:55 pm 09:31 pm Check fare Check fare Check fare - - - - 0 stop(s)
UA 724 09:35 pm 11:11 pm Check fare Check fare - - - - - 0 stop(s)
NK 644 09:50 pm 11:18 pm Check fare Check fare Check fare Check fare - Check fare Check fare 0 stop(s)
UA 1627 06:15 pm 07:48 pm - Check fare - - - - - 0 stop(s)
UA 289 11:20 am 12:56 pm - - - Check fare Check fare Check fare Check fare 0 stop(s)
UA 1673 07:45 pm 09:21 pm - - - Check fare Check fare Check fare Check fare 0 stop(s)
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Best Denver Intl. Flight and Hotel Packages

Denver Intl. flight + hotel packages - economy flights

FAQs about flights from George Bush Intercontinental Airport (IAH) to Denver Intl. Airport (DEN)

Are there direct flights from Houston Airport to Denver Airport?

Some trips are all about the journey; other times, it's all about the destination. But if you're eager to get to where you're headed fast, multiple airlines provide direct flights from Houston, TX (IAH-George Bush Intercontinental) to Denver, CO (DEN-Denver Intl.), including United Airlines and Frontier Airlines.

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 Denver, CO (DEN-Denver Intl.), please visit our Customer Service Portal.

How long is the flight from Houston Airport to Denver Airport?

With the flight from Houston, TX (IAH-George Bush Intercontinental) to Denver, CO (DEN-Denver Intl.) taking around 4 hours and 15 minutes, there'll be time to get things done in the air. Make the most of the trip by bringing that novel you always wanted to read, seeing what in-flight entertainment is on offer or having a good snooze. You might even find you're able to squeeze in all three before arriving.

What is the flight distance from Houston Airport to Denver Airport?

With a flight distance of 1,553 mi between Houston and Denver, you're going to be cruising at altitude for a decent stretch of time. It's the perfect opportunity to watch a film, clear some emails or just sit back and relax with a magazine.

What airlines fly from Houston Airport to Denver Airport?

If you want to get to Denver from Houston, you'll find a number of airlines advertising direct flights. One of the best is United Airlines (UA), which operates 236 flights every month. Another attractive option is Frontier Airlines (F9), which has 36 flights each month. The more airlines you consider, the more likely you are to score a sensational deal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks 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 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

George Bush Intercontinental to Denver Intl. Flight FAQ

Traveling FromGeorge Bush Intercontinental
Traveling ToDenver Intl.
Shortest Flight Time2 hours 28 mins
Earliest Departure Time6:00AM CST
Latest Departure Time7:45PM CST
Lowest Flight Price$41

Houston to Denver Carriers and Route Information

Flight path for flights from George Bush Intercontinental Airport to Denver International Airport


Distance:
866.00 miles


Airlines & Aircraft Used on IAH to DEN Flight Routes


Airline Carrier
Aircraft
Frontier Airlines
Boeing 737-700 pax
Frontier Airlines
Boeing 737-800 (winglets) pax
Frontier Airlines
Boeing 737-900 pax
United Airlines
Aerospatiale/Alenia ATR 42-300 / 320

Popular Flight Routes from Houston (IAH)

Travelers at IAH love to visit these top cities. Roam to the top destinations from Houston (IAH) today with the cheap prices from Travelocity!

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver(DEN) today with the cheap prices from Travelocity!

*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.