$170 Cheap Flights from Aspen (ASE) to Houston (IAH)

View $170 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Aspen/Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Aspen to Houston (ASE-IAH)

Prices were available within the past 7 days and start at $170 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 7 - Sun, Oct 12
ASE
Aspen
IAH
Houston
$239 Roundtrip, found 7 hours ago
$239
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Oct 7 from Aspen to Houston, returning Sun, Oct 12, priced at $239 found 7 hours ago
American Airlines
Sat, Sep 13 - Tue, Sep 16
ASE
Aspen
IAH
Houston
$249 Roundtrip, found 19 hours ago
$249
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sat, Sep 13 from Aspen to Houston, returning Tue, Sep 16, priced at $249 found 19 hours ago
Delta
Sat, Sep 13 - Sat, Sep 27
ASE
Aspen
IAH
Houston
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 13 from Aspen to Houston, returning Sat, Sep 27, priced at $249 found 2 days ago
Delta
Sat, Sep 13 - Tue, Sep 16
ASE
Aspen
IAH
Houston
$264 Roundtrip, found 19 hours ago
$264
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Sep 13 from Aspen to Houston, returning Tue, Sep 16, priced at $264 found 19 hours ago
United
Tue, Oct 7 - Sun, Oct 12
ASE
Aspen
IAH
Houston
$281 Roundtrip, found 7 hours ago
$281
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Oct 7 from Aspen to Houston, returning Sun, Oct 12, priced at $281 found 7 hours ago
United
Fri, Aug 29 - Sun, Aug 31
ASE
Aspen
IAH
Houston
$282 Roundtrip, found 6 days ago
$282
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 29 from Aspen to Houston, returning Sun, Aug 31, priced at $282 found 6 days ago
United
Thu, Aug 28 - Sun, Aug 31
ASE
Aspen
IAH
Houston
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 28 from Aspen to Houston, returning Sun, Aug 31, priced at $289 found 3 days ago
United
Thu, Aug 14 - Thu, Aug 21
ASE
Aspen
IAH
Houston
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select United flight, departing Thu, Aug 14 from Aspen to Houston, returning Thu, Aug 21, priced at $291 found 2 days ago
United
Fri, Aug 29 - Sun, Aug 31
ASE
Aspen
IAH
Houston
$292 Roundtrip, found 6 days ago
$292
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 29 from Aspen to Houston, returning Sun, Aug 31, priced at $292 found 6 days ago
United
Wed, Aug 20 - Sun, Aug 24
ASE
Aspen
IAH
Houston
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 20 from Aspen to Houston, returning Sun, Aug 24, priced at $295 found 3 days ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $602
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $602
Flights from Aspen (ASE) to Houston (IAH)
Origin airport
Pitkin County
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, United
Roundtrip price
$239
Distance
913 mi
Average flight time
3 hours 51 mins

Aspen to Houston Flights

The cheapest times to fly from Aspen 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 Aspen to Houston are during the month of October. You can find some of the cheapest flights from Aspen to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Aspen to Houston

Sunday is one of the best days to book for cheap flights from Aspen 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 Aspen 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 Aspen to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $170 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 Aspen 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 Aspen 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 Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH) cost?
Pick up cheap return tickets starting from $523 from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH). 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 United flight leaving ASE on July 24 2025 and touching down at IAH. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from ASE to IAH?
The cheapest flights from ASE to IAH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH)?
When heading out of Pitkin County Airport (ASE), you can hop on a direct flight to George Bush Intercontinental Airport (IAH) with United Airlines.
What is the cheapest airline that flies from ASE to IAH?
With fares starting at $265 for a one-way journey from ASE to IAH, United is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ASE on August 26 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH)?
With an average of 2 nonstop flights that operate from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH) every day, you'll be up in the air in no time.
What are the most popular departure times for flights from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH)?
The 7 AM departures from ASE to IAH are the most sought after. They can also be more expensive. If you're hoping to save money, book during off-peak hours.
What day of the week has the most flights from ASE to IAH?
Friday has the most flights from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH)?
Hop on the earliest flight at around 7:10AM UTC-7, leaving from Pitkin County Airport (ASE). You'll be in the air for about 2h 49m, arriving at George Bush Intercontinental Airport (IAH) at approximately 10:59AM UTC-6.
How long does it take to fly from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH)?
Flights from ASE to IAH have an average travel time of 2 hours and 47 minutes. The total distance between the two airports is 910 mi.
What is the best time to fly from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH)?
To avoid possible delays on the Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Pitkin County Airport (ASE)?
If you're boarding a direct flight from Pitkin County Airport (ASE) to Houston, George Bush Intercontinental Airport (IAH) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your plane ticket from ASE to IAH right before your trip is typically more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an ASE to IAH flight and hotel package?
You'll generally save money by securing an ASE to IAH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Pitkin County Airport (ASE) to George Bush Intercontinental Airport (IAH)?
If you booked your ASE to IAH flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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