HOU - DEN

C$ 110 Find Cheap Flights from Houston to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Denver departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Denver, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Houston to Denver (HOU-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Denver

Sat, 6 Dec - Tue, 9 Dec
Southwest Logo
8:50 a.m. - 10:25 a.m.HOU-DEN
2h 35mdirect
Southwest Logo
6:05 a.m. - 9:40 a.m.DEN-HOU
2h 35mdirect
C$ 219Southwest
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Wed, 7 Jan - Mon, 12 Jan
Southwest Logo
9:00 a.m. - 10:40 a.m.HOU-DEN
2h 40mdirect
Southwest Logo
6:25 p.m. - 9:55 p.m.DEN-HOU
2h 30mdirect
C$ 231Southwest
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Tue, 13 Jan - Tue, 20 Jan
Southwest Logo
4:40 p.m. - 7:35 p.m.HOU-DEN
3h 55m1 stop
Southwest Logo
6:05 a.m. - 9:40 a.m.DEN-HOU
2h 35mdirect
C$ 239Southwest
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Fri, 9 Jan - Fri, 16 Jan
Southwest Logo
6:15 a.m. - 7:50 a.m.HOU-DEN
2h 35mdirect
Southwest Logo
8:40 p.m. - 12:05 a.m.DEN-HOU
2h 25mdirect
C$ 242Southwest
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Wed, 7 Jan - Mon, 12 Jan
Southwest Logo
9:00 a.m. - 10:40 a.m.HOU-DEN
2h 40mdirect
Southwest Logo
8:45 a.m. - 3:15 p.m.DEN-HOU
5h 30m1 stop
C$ 245Southwest
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Sat, 6 Dec - Mon, 8 Dec
Southwest Logo
8:10 p.m. - 9:40 p.m.HOU-DEN
2h 30mdirect
Southwest Logo
6:45 p.m. - 10:10 p.m.DEN-HOU
2h 25mdirect
C$ 247Southwest
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Fri, 9 Jan - Mon, 12 Jan
Southwest Logo
4:40 p.m. - 7:35 p.m.HOU-DEN
3h 55m1 stop
Southwest Logo
8:35 a.m. - 12:05 p.m.DEN-HOU
2h 30mdirect
C$ 250Southwest
Find Deal
Sat, 6 Dec - Mon, 8 Dec
Southwest Logo
8:50 a.m. - 10:25 a.m.HOU-DEN
2h 35mdirect
Southwest Logo
2:05 p.m. - 7:40 p.m.DEN-HOU
4h 35m1 stop
C$ 256Southwest
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Wed, 10 Dec - Wed, 17 Dec
Delta Logo
2:32 p.m. - 10:53 p.m.HOU-DEN
9h 21m1 stop
Delta Logo
5:45 a.m. - 1:28 p.m.DEN-HOU
6h 43m1 stop
C$ 275Delta
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Thu, 4 Dec - Mon, 8 Dec
Delta Logo
2:32 p.m. - 10:53 p.m.HOU-DEN
9h 21m1 stop
Delta Logo
12:50 a.m. - 9:34 a.m.DEN-HOU
7h 44m1 stop
C$ 289Delta
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Everything you should know

Top airlines
Southwest
Cheapest • from C$ 219 (round-trip)
Frontier
Best reviews • 5.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 32% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 219
Overall average: C$ 305
Southwest
Sat 6/12Tue 9/12
HOU - DEN • Direct
Cheapest one-way flights
C$ 110
Typical prices: C$ 136-C$ 289
Southwest
Wed 3/12
HOU - DEN • Direct
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We hope you love your trip to Denver!
Booking Insights

KAYAK's insights & trends for Houston to Denver flights

Get data-powered insights and trends into flights from Houston to Denver to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston to Denver?

The average price of all round-trip flights from Houston Hobby Airport to Denver clicked on KAYAK for each day over the last 12 months.

When flying from Houston to Denver, you should consider leaving on a Friday and avoid Tuesdays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Houston Hobby Airport to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston Hobby Airport to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston Hobby Airport to Denver is January, where tickets cost C$ 175 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is C$ 305 and C$ 286 respectively.

How far in advance should I book a flight from Houston Hobby Airport to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston Hobby Airport to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston Hobby Airport to Denver, you should book around 2 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Find deals

Good to know

Low seasonApril
Cheapest flightC$ 110
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (18% more expensive on average)
Flight from Houston to Denver

When to book flights from Houston to Denver

Are your dates flexible? Find out the best times to travel from Houston to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Denver flights

  • Are there nonstop flights from William P. Hobby Airport to Denver?

    Unfortunately, there are no non-stop flights from William P. Hobby Airport to Denver, but you can use KAYAK to find information on the route that’s best for you. Most airlines offer one-stop flights; Frontier Airlines, Spirit Airlines, and United Airlines are providers that fly the HOU-DEN route.

  • Are there lounges at the Denver airport?

    If you’re an economy traveler, Denver International Airport offers several lounges for those willing to buy a day pass, pay at the door, or get an annual membership. You can find the American Airlines Admirals Club on Concourse A on the north side of the A gates. There’s also the Delta Sky Club in Concourse A in the central area. The United Club is located on the west wing and east wing. Or, you can try USO Lounge, which is in concourse A at the north end of the A Gates Bridge from Jeppesen Terminal.

  • What amenities are available at Denver International Airport?

    You’ll find different amenities at the Denver airport, including nursing suites at each concourse. The rooms are tranquil and allow mothers to nurse their baby while away from home. Also, the airport offers free Wi-Fi, which you can connect to without a password. If you need water, there are water-bottle filling stations located on all three concourses. For religious travelers, the airport offers the Interfaith Chapel and the Prayer Hall.

  • What travel options do I have at Denver International Airport?

    There are plenty of travel options at the Denver airport, which can take you to downtown Denver and other surrounding areas. You can choose from more than 10 car rental companies. Shuttles pick up from Jeppesen Terminal. Taxis offer services to the Denver metro area and surrounding counties, or you can take the commuter shuttles that operate regularly from the airport. Many ride-service apps like Uber and Lyft offer pickup services at the Denver International Airport. Other options include public bus service, off-airport shuttle parking, mountain carriers, and charter buses.

  • What is the cheapest flight from Houston Hobby Airport to Denver?

    In the last 3 days, the lowest price for a flight from Houston Hobby Airport to Denver was C$ 110 for a one-way ticket and C$ 219 for a round-trip.

  • Which airports will I be using when flying from Houston to Denver?

    Houston airport is called Houston Hobby and the only airport in Denver is Denver Intl.

  • Which airlines offer Wi-Fi service onboard planes from Houston to Denver?

    Delta, Alaska Airlines, American Airlines, and JetBlue offer inflight Wi-Fi service on the Houston to Denver flight route.

  • Which aircraft models fly most regularly from Houston to Denver?

    The Airbus A321neo is the aircraft model that flies most regularly on the Houston to Denver flight route.

  • On which days can I fly direct from Houston to Denver?

    There are direct flights from Houston to Denver on a daily basis.

  • How does KAYAK find such low prices on flights from Houston to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Houston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston Hobby Airport to Denver

  • If you’re coming from downtown Houston, you may choose to use the William P. Hobby Airport (HOU). This airport has plenty of service options and is accessible 24h a day.
  • There are different transportation options available for transit to William P. Hobby Airport. You can choose courtesy shuttles, taxis, ride-service apps like Uber, buses, and other public transportation.
  • If you would rather drive yourself to William P. Hobby Airport, you’ll find parking costs starting at $3 per day. You can choose from two options: Ecopark Lots at the Terminal Parking Garage, and valet parking, which is more expensive.
  • At William P. Hobby Airport, you can get a bite of your favorite meals at different restaurants, including Chick-Fil-A on the International Terminal and Subway at Gate D18.
  • For trips to Denver, you’ll be landing at Denver International Airport (DEN), which is ideal if you’re planning to go to downtown Denver or areas in the Front Range Urban Corridor.
  • To provide food and entertainment to travelers, the Denver airport has a variety of restaurants and shops. You can find restaurants at the A gates, B gates, and C gates in the Jeppesen Terminal.
  • When you arrive at Denver International Airport and discover that you need a nap, you can use the reclining massage chairs and benches in Concourse A near Gates A56-70, or at Concourse C near Gates C26-28.
  • For all your connectivity needs, there is free Wi-Fi at the Denver airport. Enable your device’s Wi-Fi and search for the “DEN Airport Free Wi-Fi,” network, which you can connect to without a password.

Prefer to fly direct from Houston to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston Hobby to Denver Intl.
Find which airlines fly direct from Houston Hobby Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Houston Hobby to Denver Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more nonstop flights

Direct returns

Denver Intl to Houston Hobby

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more nonstop flights

Reviews of the top airline flying from Houston to Denver

 
See real verified KAYAK customer reviews for airlines flying from Houston to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.8
FrontierOverall score based on 3124 reviews
6.7Crew
4.4Entertainment
5.5Comfort
6.1Boarding
4.6Food
Airline reviews

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

10.0 ExcellentGreg, Oct 2025PAE - DEN
Read more Frontier reviews

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Terrible communication with weather delay, lost baggage, near impossible to reach customer service

My tickets got canceled on me by your site and I didn't have a flight. Then you kept sending me emails on the status of q flight I didn't have tickets for.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

Everything you need to know for your flight from Houston to Denver

Information on your arrival and departure airports

Houston (HOU)
Denver (DEN)

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