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Aspen

$359+ Cheap flights from Houston to Aspen (ASE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ASE
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Aspen Pitkin County are usually found in September or October, booked 30 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Houston to Aspen

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Aspen (ASE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$349
(United Airlines)

Popular in

March

Cheapest in

September

Average price

$449
Provider with most accurate pricing for Houston-Aspen Pitkin County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston-Aspen Pitkin County flights.
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From Houston to Aspen Pitkin County
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Houston to Aspen

Cheapest flights from Houston to Aspen
Explore the most affordable flight options available from Houston to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amHOU - ASE
1 stop6h 39mDelta
Thu 1/83:04 pmASE - HOU
1 stop6h 31mDelta
Deal found 10/31$369
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amIAH - ASE
1 stop9h 15mDelta
Thu 1/83:04 pmASE - IAH
1 stop7h 54mDelta
Deal found 10/31$369
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:55 pmIAH - ASE
Nonstop3h 17mUnited Airlines
Tue 12/305:00 pmASE - IAH
1 stop5h 16mUnited Airlines
Deal found 11/1$392
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:55 pmIAH - ASE
Nonstop3h 17mUnited Airlines
Tue 12/235:00 pmASE - IAH
1 stop5h 16mUnited Airlines
Deal found 11/1$404
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:23 pmIAH - ASE
1 stop6h 11mAmerican Airlines
Tue 12/97:33 amASE - IAH
1 stop4h 58mAmerican Airlines
Deal found 11/2$414
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:55 pmIAH - ASE
Nonstop3h 17mUnited Airlines
Sun 1/41:30 pmASE - IAH
Nonstop2h 51mUnited Airlines
Deal found 11/1$419
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:10 pmIAH - ASE
Nonstop3h 17mUnited Airlines
Wed 1/712:36 pmASE - IAH
1 stop7h 18mUnited Airlines
Deal found 11/1$429
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:10 amIAH - ASE
1 stop4h 26mUnited Airlines
Sun 11/233:34 pmASE - IAH
1 stop4h 19mUnited Airlines
Deal found 10/31$433
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 amHOU - ASE
1 stop5h 25mAmerican Airlines
Wed 1/74:58 pmASE - HOU
1 stop4h 48mAmerican Airlines
Deal found 10/31$439
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:00 amIAH - ASE
1 stop6h 05mAmerican Airlines
Wed 1/712:12 pmASE - IAH
1 stop7h 00mAmerican Airlines
Deal found 10/31$439
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:55 pmIAH - ASE
Nonstop3h 17mUnited Airlines
Tue 1/65:02 pmASE - IAH
1 stop5h 57mUnited Airlines
Deal found 10/31$440
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:05 amHOU - ASE
1 stop7h 49mAmerican Airlines
Tue 12/304:24 pmASE - HOU
1 stop6h 22mAmerican Airlines
Deal found 11/1$459

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Aspen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Houston to Aspen that are best for you.

Fly from

Houston

Fly to

Aspen

Route

Depart

Return

Price

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Wed 1/14

9:45 am-12:12 pm

Nonstop3h 27m

Aspen Pitkin County

Sat 1/17

1:15 pm-8:01 pm

1 stop5h 46m

$359

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Sun 1/4

4:30 pm-6:47 pm

Nonstop3h 17m

Aspen Pitkin County

Sat 1/10

5:02 pm-11:59 pm

1 stop5h 57m

$359

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Thu 1/1

5:00 am-11:04 am

1 stop7h 04m

Aspen Pitkin County

Sun 1/4

1:30 pm-5:21 pm

Nonstop2h 51m

$359

HoustonAspen

HOU - ASE

HOUASE

Houston Hobby

Wed 12/31

6:00 am-11:39 am

1 stop6h 39m

Aspen Pitkin County

Thu 1/8

3:04 pm-10:35 pm

1 stop6h 31m

$369

HoustonAspen

HOU - ASE

HOUASE

Houston Hobby

Wed 1/14

12:47 pm-7:04 pm

1 stop7h 17m

Aspen Pitkin County

Sat 1/17

4:58 pm-10:46 pm

1 stop4h 48m

$369

HoustonAspen

HOU - ASE

HOUASE

Houston Hobby

Thu 1/1

6:00 am-2:15 pm

1 stop9h 15m

Aspen Pitkin County

Thu 1/8

3:04 pm-10:35 pm

1 stop6h 31m

$369

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Thu 1/1

6:00 am-11:39 am

1 stop6h 39m

Aspen Pitkin County

Thu 1/8

3:04 pm-11:58 pm

1 stop7h 54m

$369

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Tue 12/23

7:55 pm-10:12 pm

Nonstop3h 17m

Aspen Pitkin County

Tue 12/30

5:00 pm-11:16 pm

1 stop5h 16m

$392

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Fri 1/23

7:13 am-11:04 am

1 stop4h 51m

Aspen Pitkin County

Mon 1/26

12:36 pm-8:01 pm

1 stop6h 25m

$401

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Wed 12/31

4:30 pm-6:47 pm

Nonstop3h 17m

Aspen Pitkin County

Sun 1/4

1:30 pm-5:21 pm

Nonstop2h 51m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 17 results
1
2
  • Most accurate provider: When it comes to deals on Houston-Aspen flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Houston-Aspen flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Houston-Aspen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston-Aspen flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston-Aspen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Houston to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Aspen

How far ahead should I book a flight from Houston to Aspen?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Aspen. Price data was last updated on October 31, 2025.

The price you pay for your flight from Houston to Aspen may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston to Aspen?

Currently, February is the cheapest month in which you can book a flight from Houston to Aspen (average of $68). Flying from Houston to Aspen in June is currently the most expensive (average of $314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to ASE?

Find hourly flight availability from Houston to Aspen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

One of the essential ways to save on airfare from Houston to Aspen is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 38% on airfare.

Reviews of airlines servicing Aspen

Get insights into the airlines that provide service to Aspen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aspen. Reviews last updated November 3, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Houston to Aspen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,038 reviews
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Houston to Aspen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Aspen from Houston?

    Aspen Pitkin County (ASE), located 3.5 mi from the city center, is the airport you fly into when you book flights from Houston to Aspen. 2 airlines have flights to Pitkin County from Houston on a regular basis. Booking flights from Houston to Aspen Pitkin County should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

  • How long is the flight from Houston to Aspen?

    There are many flights that can get you from Houston to Aspen in 3h 27m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. The distance from Houston to Aspen is about 913 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston to Aspen round-trip?

    Cheapflights users have booked flights from Houston to Aspen round-trip from $308. Another airline that can offer you cheap pricing is United Airlines. Users have found that American Airlines is 38% cheaper than the other options available to this destination.

  • Can I find deals for flights from Houston to Aspen that include hotel bookings?

    Yes. In addition to deals on Houston to Aspen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Aspen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Aspen.

  • Can I find deals for business class flights from Houston to Aspen?

    Yes. Cheapflights offers flight deals from Houston to Aspen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Aspen?

    Currently, February is the cheapest month in which you can book a flight from Houston to Aspen (average of $68). Flying from Houston to Aspen in June is currently the most expensive (average of $314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Aspen?

Book flights to Aspen if you plan to visit one of these locations
Snowmass Village
Buena Vista
Snowmass

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Alternative routes for Houston to Aspen

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Houston to Aspen

Discover the top 2 airlines that operate flights from Houston to Aspen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$459FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$324Average$560FlexibilityNo cancel feeOn-time69%

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