$109 Cheap Flights from Colorado Springs (COS) to Houston (HOU)

Popular airlines from Colorado Springs Airport (COS) to Houston William Hobby Airport (HOU)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
Find available prices by choosing your travel dates.

Cheap Flights from Colorado Springs to Houston (COS-HOU)

Prices were available within the past 7 days and start at $109 for one-way flights and $231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
American Airlines
Delta
American Airlines
United
United
Southwest Airlines
United
United
United
Flights from Colorado Springs (COS) to Houston (IAH)
Origin airport
Colorado Springs
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Southwest Airlines
Roundtrip price
$231
Distance
808 mi

Colorado Springs to Houston Flights

The cheapest times to fly from Colorado Springs to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Colorado Springs to Houston are during the month of August. You can find some of the cheapest flights from Colorado Springs to Houston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Colorado Springs to Houston

Sunday is one of the best days to book for cheap flights from Colorado Springs to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Colorado Springs to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Colorado Springs to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $109 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Colorado Springs to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Colorado Springs to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Colorado Springs Airport (COS) to William P. Hobby Airport (HOU) cost?
You can land cheap return flights from Colorado Springs Airport (COS) to William P. Hobby Airport (HOU) starting at $298. Snag a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines and United flight leaving COS on May 4 2025 and touching down at HOU. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from COS to HOU?
The cheapest flights from COS to HOU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from COS to HOU?
Currently, the cheapest airline offering one-way flights from COS to HOU is Southwest Airlines. You can book a seat on this route from $242. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from COS on June 8 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Colorado Springs Airport (COS) to William P. Hobby Airport (HOU)?
Direct flights from Colorado Springs Airport (COS) to William P. Hobby Airport (HOU) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from COS to HOU?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Colorado Springs Airport (COS) to William P. Hobby Airport (HOU)?
Choose a flight from Colorado Springs Airport (COS) to William P. Hobby Airport (HOU) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Houston from Colorado Springs Airport (COS)?
Compare your flight options from Colorado Springs Airport (COS) to George Bush Intercontinental Airport (IAH). This is the only airport in Houston you can fly into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Colorado Springs Airport (COS) to William P. Hobby Airport (HOU) last-minute?
Waiting until just before your trip to book your flight from COS to HOU generally means paying more. While you might find some last-minute discounts, they’re not always guaranteed. Be flexible with your itinerary to boost your chances of getting a bargain.
Is it cheaper to book a COS to HOU flight and hotel package?
You can save money by booking a COS to HOU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. After choosing your preferred flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Colorado Springs Airport (COS) to William P. Hobby Airport (HOU)?
Usually, it’s possible to cancel or reschedule your COS to HOU flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.