Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Houston George Bush Intcntl Airport from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Houston George Bush Intcntl Airport departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Denver to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Denver to Houston.

Cheap last minute flights

Planning a quick getaway from Denver to Houston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to Houston

Find recent round-trip train or bus tickets from Denver to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
8:43 am - 12:10 pmDEN-IAH
2h 27mnonstop
1:14 pm - 2:53 pmIAH-DEN
2h 39mnonstop
$58Frontier
Find Deal
Wed, Jan 8 - Wed, Jan 15
8:47 pm - 12:20 amDEN-IAH
2h 33mnonstop
8:01 pm - 9:43 pmIAH-DEN
2h 42mnonstop
$63Frontier
Find Deal
Wed, Feb 12 - Sat, Feb 15
8:43 am - 12:10 pmDEN-IAH
2h 27mnonstop
1:14 pm - 2:48 pmIAH-DEN
2h 34mnonstop
$67Frontier
Find Deal
Wed, Jan 15 - Sun, Jan 19
8:43 am - 12:10 pmDEN-IAH
2h 27mnonstop
1:14 pm - 2:53 pmIAH-DEN
2h 39mnonstop
$68Frontier
Find Deal
Wed, Jan 8 - Sat, Jan 11
8:01 pm - 11:34 pmDEN-IAH
2h 33mnonstop
1:14 pm - 2:48 pmIAH-DEN
2h 34mnonstop
$73Frontier
Find Deal
Fri, Jan 17 - Tue, Jan 21
4:15 pm - 11:06 pmDEN-IAH
5h 51m1 stop
7:45 am - 3:20 pmIAH-DEN
8h 35m1 stop
$216Delta
Find Deal
Wed, Jan 8 - Tue, Jan 21
5:40 am - 12:31 pmDEN-IAH
5h 51m1 stop
6:20 am - 1:16 pmIAH-DEN
7h 56m1 stop
$236Delta
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:00 am - 8:31 amDEN-IAH
2h 31mnonstop
10:07 pm - 11:44 pmIAH-DEN
2h 37mnonstop
$237United Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 21
5:40 am - 12:31 pmDEN-IAH
5h 51m1 stop
6:43 pm - 9:46 amIAH-DEN
16h 03m1 stop
$250Delta
Find Deal
Tue, Jan 21 - Tue, Jan 21
9:40 am - 1:11 pmDEN-IAH
2h 31mnonstop
8:00 pm - 9:46 pmIAH-DEN
2h 46mnonstop
$257United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 11
8:43 am - 12:10 pmDEN-IAH
2h 27mnonstop
$28Frontier
Find Deal
Wed, Jan 8
8:47 pm - 12:20 amDEN-IAH
2h 33mnonstop
$29Frontier
Find Deal
Wed, Feb 19
7:30 pm - 10:58 pmDEN-IAH
2h 28mnonstop
$99United Airlines
Find Deal
Sun, Feb 16
2:35 pm - 9:40 pmDEN-IAH
6h 05m1 stop
$108Delta
Find Deal
Thu, Feb 20
9:22 am - 9:59 pmDEN-IAH
11h 37m2 stops
Wed, Mar 5
8:29 pm - 11:59 pmDEN-IAH
2h 30mnonstop
$144United Airlines
Find Deal
Mon, Apr 14
6:49 pm - 12:55 pmDEN-IAH
17h 06m2 stops
Fri, Jan 24
12:55 am - 8:45 amDEN-IAH
6h 50m1 stop
$153Delta
Find Deal
Tue, Mar 18
6:34 pm - 11:58 pmDEN-IAH
4h 24m1 stop
$189American Airlines
Find Deal
Thu, Mar 20
5:00 am - 11:31 amDEN-IAH
5h 31m1 stop
$218American Airlines
Find Deal
Sat, Mar 15
9:15 pm - 12:41 amDEN-IAH
2h 26mnonstop
8:20 pm - 10:00 pmIAH-DEN
2h 40mnonstop
$218Frontier
Find Deal
Wed, Dec 25 - Mon, Jan 6
9:00 pm - 12:26 amDEN-IAH
2h 26mnonstop
1:14 pm - 2:53 pmIAH-DEN
2h 39mnonstop
$223Frontier
Find Deal
Thu, Dec 26 - Tue, Jan 7
5:50 pm - 11:25 pmDEN-IAH
28h 35m3 stops
8:01 am - 1:30 pmIAH-DEN
30h 29m3 stops
Fri, Dec 27 - Sat, Jan 25
12:18 pm - 11:21 pmDEN-IAH
10h 03m2 stops
8:01 am - 1:30 pmIAH-DEN
30h 29m3 stops
Fri, Dec 27 - Sat, Jan 25
11:35 am - 3:05 pmDEN-IAH
2h 30mnonstop
5:00 am - 6:40 amIAH-DEN
2h 40mnonstop
$607United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
4:19 pm - 11:41 pmDEN-IAH
6h 22m1 stop
1:45 pm - 8:25 pmIAH-DEN
7h 40m1 stop
$621Delta
Find Deal
Thu, Dec 26 - Wed, Jan 8
5:30 am - 1:56 pmDEN-IAH
7h 26m1 stop
7:05 am - 2:25 pmIAH-DEN
8h 20m1 stop
$631Delta
Find Deal
Fri, Dec 27 - Sat, Jan 11
6:28 pm - 9:54 pmDEN-IAH
2h 26mnonstop
5:00 am - 6:40 amIAH-DEN
2h 40mnonstop
$637United Airlines
Find Deal
Mon, Dec 23 - Sun, Dec 29
6:00 am - 11:32 amDEN-IAH
4h 32m1 stop
2:18 pm - 5:58 pmIAH-DEN
4h 40m1 stop
$711American Airlines
Find Deal
Wed, Dec 25 - Wed, Dec 25
5:00 am - 11:32 amDEN-IAH
5h 32m1 stop
2:18 pm - 5:48 pmIAH-DEN
4h 30m1 stop
$727American Airlines
Find Deal
Tue, Dec 24 - Tue, Dec 24
8:43 am - 12:10 pmDEN-IAH
2h 27mnonstop
1:14 pm - 2:53 pmIAH-DEN
2h 39mnonstop
$58Frontier
Find Deal
Wed, Jan 8 - Wed, Jan 15
8:47 pm - 12:20 amDEN-IAH
2h 33mnonstop
8:01 pm - 9:43 pmIAH-DEN
2h 42mnonstop
$63Frontier
Find Deal
Wed, Feb 12 - Sat, Feb 15
8:43 am - 12:14 pmDEN-IAH
2h 31mnonstop
5:35 am - 7:12 amIAH-DEN
2h 37mnonstop
$67Frontier
Find Deal
Wed, Jan 22 - Sun, Jan 26
8:43 am - 12:10 pmDEN-IAH
2h 27mnonstop
1:14 pm - 2:53 pmIAH-DEN
2h 39mnonstop
$68Frontier
Find Deal
Wed, Jan 8 - Sat, Jan 11
8:01 pm - 11:34 pmDEN-IAH
2h 33mnonstop
1:14 pm - 2:48 pmIAH-DEN
2h 34mnonstop
$73Frontier
Find Deal
Fri, Jan 17 - Tue, Jan 21
8:43 am - 12:14 pmDEN-IAH
2h 31mnonstop
5:35 am - 7:12 amIAH-DEN
2h 37mnonstop
$75Frontier
Find Deal
Wed, Feb 5 - Thu, Feb 6
8:43 am - 12:10 pmDEN-IAH
2h 27mnonstop
1:14 pm - 2:53 pmIAH-DEN
2h 39mnonstop
$76Frontier
Find Deal
Wed, Jan 8 - Fri, Jan 10
8:01 pm - 11:25 pmDEN-IAH
2h 24mnonstop
1:14 pm - 2:53 pmIAH-DEN
2h 39mnonstop
$78Frontier
Find Deal
Thu, Jan 9 - Sat, Jan 11
5:00 am - 8:31 amDEN-IAH
2h 31mnonstop
10:07 pm - 11:44 pmIAH-DEN
2h 37mnonstop
$237United Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 21
9:40 am - 1:11 pmDEN-IAH
2h 31mnonstop
8:00 pm - 9:46 pmIAH-DEN
2h 46mnonstop
$257United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 11

Frontier flights from Denver to Houston George Bush Intcntl Airport

Our best Frontier deals on Denver to Houston George Bush Intcntl Airport flight tickets
Frontier
Jan 8
DEN8:43 amDenver Intl
2h 27m
IAH12:10 pmHouston George Bush Intcntl
Jan 15
IAH1:14 pmHouston George Bush Intcntl
2h 39m
DEN2:53 pmDenver Intl
Frontier
Feb 12
DEN8:47 pmDenver Intl
2h 33m
IAH12:20 amHouston George Bush Intcntl
Feb 15
IAH8:01 pmHouston George Bush Intcntl
2h 42m
DEN9:43 pmDenver Intl
Frontier
Jan 15
DEN8:43 amDenver Intl
2h 27m
IAH12:10 pmHouston George Bush Intcntl
Jan 19
IAH1:14 pmHouston George Bush Intcntl
2h 34m
DEN2:48 pmDenver Intl

Delta flights from Denver to Houston George Bush Intcntl Airport

Our best Delta deals on Denver to Houston George Bush Intcntl Airport flight tickets
Delta
Jan 8
DEN4:15 pmDenver Intl
5h 51m
1 stop
IAH11:06 pmHouston George Bush Intcntl
Jan 21
IAH7:45 amHouston George Bush Intcntl
8h 35m
1 stop
DEN3:20 pmDenver Intl
Delta
Jan 12
DEN5:40 amDenver Intl
5h 51m
1 stop
IAH12:31 pmHouston George Bush Intcntl
Jan 21
IAH6:20 amHouston George Bush Intcntl
7h 56m
1 stop
DEN1:16 pmDenver Intl
Delta
Jan 21
DEN5:40 amDenver Intl
5h 51m
1 stop
IAH12:31 pmHouston George Bush Intcntl
Jan 21
IAH6:43 pmHouston George Bush Intcntl
16h 03m
1 stop
DEN9:46 amDenver Intl

See travel insights to Houston from

How to get the cheapest flight ticket from Denver to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of October is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Denver, with most prices found around $134. If you are unable to visit Houston George Bush Intcntl Airport during the month of October, then departing from Denver during the month June is also very affordable. Most momondo users find prices during this month for around $136.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Denver to Houston George Bush Intcntl Airport is on a Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $130. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $218.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Denver to Houston George Bush Intcntl Airport flights are usually those with departure times in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $157. Try not to purchase tickets at noon because they tend to be around $221. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Denver Intl to Houston George Bush Intcntl flight route?

Fly from Denver Intl to Houston George Bush Intcntl for the best Denver Intl - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

The best time to book a flight to Houston George Bush Intcntl Airport from Denver is 21 days out, which is when prices tend to be around $164. Keep in mind that you might also find cheap flights to Houston George Bush Intcntl Airport outside of this time window. In fact, momondo users recently found flights from Denver to Houston George Bush Intcntl Airport for $78.

What cabin class options are available on Denver Intl to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Denver Intl to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Houston George Bush Intcntl Airport flights?

You could potentially save up to 85% on your flight if you consider stops on a Denver to Houston George Bush Intcntl Airport flight.

How have Denver to Houston George Bush Intcntl Airport flight prices changed over time?

As of December 2024, prices for Denver to Houston George Bush Intcntl Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Houston George Bush Intcntl Airport (DEN to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Houston George Bush Intcntl Airport

Best Price Found

$28

Fastest flight time

2h 23m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Denver in the past 72 hours is $28. The best round-trip flight deal from Denver to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $58.
The fastest flight from Denver to Houston George Bush Intcntl Airport takes 2h 23m
Direct flights go from Denver to Houston George Bush Intcntl Airport every day.

  • How far is Denver Intl to Houston George Bush Intcntl by plane?

    There are 865.9 mi between Denver Intl and Houston George Bush Intcntl. 2h 24m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Denver Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Denver Intl Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Denver Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Denver to Houston George Bush Intcntl Airport?


Best airlines flying from Denver to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Denver to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $56Free CancellationRating
6.1
3,472 reviews
Search Frontier flights
United AirlinesPriceFrom $156Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
  • United Airlines Flights From Denver to Houston George Bush Intcntl Airport

    Across 57 United Airlines flights from Denver to Houston George Bush Intcntl Airport this week, the average price was $337, with the best United Airlines deals starting from $156 round-trip. 9,028 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • Frontier Flights From Denver to Houston George Bush Intcntl Airport

    Frontier is also a popular choice for this route. Frontier flight deals for Denver to Houston George Bush Intcntl Airport start from as low as $56 round-trip, depending on your selected dates, with average Frontier deals seen on momondo around $138. Frontier operates 8 flights to Houston George Bush Intcntl Airport from Denver in an average week. Users have rated it 6.1/10 across 3,472 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Denver to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Denver to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Denver which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Denver to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Houston.

I’m not ready to book a flight from Denver to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Denver are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Fri 12/27
Fri 1/3
Email me momondo's favorite deals

Find better results for your trip to Houston