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Aspen

$241+ Cheap flights from Houston to Aspen (ASE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ASE
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Aspen Pitkin County are usually found in September or June, booked 29 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 September 15, 2025.

Round-trip from

$269
(Delta)

One-way from

$241
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$274
From Houston to Aspen Pitkin County
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One-way flight from Houston to Aspen Pitkin County
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Highest demand for flights based on searches. 12% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 10/146:00 amHOU - ASE
1 stop6h 10mDelta
Tue 10/217:21 amASE - HOU
1 stop9h 27mDelta
Deal found 9/14$269
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 10/145:30 amIAH - ASE
1 stop6h 40mDelta
Tue 10/217:21 amASE - IAH
1 stop7h 05mDelta
Deal found 9/14$269
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/309:50 amIAH - ASE
Nonstop2h 48mUnited Airlines
Tue 10/73:25 pmASE - IAH
1 stop5h 45mUnited Airlines
Deal found 9/12$274
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/295:00 amIAH - ASE
1 stop7h 41mAmerican Airlines
Sun 11/27:34 amASE - IAH
1 stop4h 59mAmerican Airlines
Deal found 9/13$284
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/305:14 amIAH - ASE
1 stop6h 25mUnited Airlines
Sat 10/43:25 pmASE - IAH
1 stop4h 40mUnited Airlines
Deal found 9/15$299
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/49:50 amIAH - ASE
Nonstop2h 48mUnited Airlines
Mon 10/61:30 pmASE - IAH
Nonstop2h 41mUnited Airlines
Deal found 9/13$309
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/49:50 amIAH - ASE
Nonstop2h 48mUnited Airlines
Sat 10/112:00 pmASE - IAH
1 stop5h 10mUnited Airlines
Deal found 9/13$329
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/149:50 amIAH - ASE
Nonstop2h 48mUnited Airlines
Tue 10/2110:45 amASE - IAH
1 stop6h 58mUnited Airlines
Deal found 9/14$374
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/2911:00 amIAH - ASE
1 stop4h 36mUnited Airlines
Sun 11/25:12 pmASE - IAH
2 stops12h 22mUnited Airlines
Deal found 9/15$397
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/277:20 amIAH - ASE
1 stop4h 16mUnited Airlines
Tue 12/29:52 amASE - IAH
2 stops21h 42mUnited Airlines
Deal found 9/15$411
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/159:02 amHOU - ASE
1 stop11h 32mAmerican Airlines
Fri 12/1911:19 amASE - HOU
1 stop7h 31mAmerican Airlines
Deal found 9/14$474
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 9/286:00 amHOU - ASE
1 stop4h 55mAmerican Airlines
Thu 10/210:25 amASE - HOU
1 stop6h 27mAmerican Airlines
Deal found 9/13$481

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 September 15, 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

HOU - ASE

HOUASE

Houston Hobby

Tue 10/14

6:00 am-11:10 am

1 stop6h 10m

Aspen Pitkin County

Tue 10/21

7:21 am-5:48 pm

1 stop9h 27m

$269

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Thu 11/27

7:20 am-10:36 am

1 stop4h 16m

Aspen Pitkin County

Tue 12/2

3:35 pm-11:59 pm

1 stop7h 24m

$269

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Tue 10/14

5:30 am-11:10 am

1 stop6h 40m

Aspen Pitkin County

Tue 10/21

7:21 am-3:26 pm

1 stop7h 05m

$269

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Wed 10/29

5:00 am-11:41 am

1 stop7h 41m

Aspen Pitkin County

Sun 11/2

7:34 am-1:33 pm

1 stop4h 59m

$284

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Tue 9/30

7:20 am-10:39 am

1 stop4h 19m

Aspen Pitkin County

Tue 10/7

6:15 pm-11:59 pm

1 stop4h 44m

$284

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Sat 10/4

9:50 am-11:38 am

Nonstop2h 48m

Aspen Pitkin County

Mon 10/6

1:30 pm-5:11 pm

Nonstop2h 41m

$309

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Sat 10/4

9:50 am-11:38 am

Nonstop2h 48m

Aspen Pitkin County

Sat 10/11

2:00 pm-8:10 pm

1 stop5h 10m

$329

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Fri 12/5

5:00 am-11:38 am

1 stop7h 38m

Aspen Pitkin County

Wed 12/10

1:35 pm-5:19 pm

Nonstop2h 44m

$374

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Tue 10/14

9:50 am-11:38 am

Nonstop2h 48m

Aspen Pitkin County

Tue 10/21

10:45 am-6:43 pm

1 stop6h 58m

$374

HoustonAspen

HOU - ASE

HOUASE

Houston Hobby

Mon 9/29

6:00 am-11:42 am

1 stop6h 42m

Aspen Pitkin County

Fri 10/3

12:16 pm-8:11 pm

1 stop6h 55m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
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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 September 12, 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, November is the cheapest month in which you can book a flight from Houston to Aspen (average of $448). Flying from Houston to Aspen in December is currently the most expensive (average of $662). 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 September 15, 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 19% 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 September 15, 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
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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 4h 16m. Fly via Delta, United Airlines, 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 $158. Another airline that can offer you cheap pricing is United Airlines. Users have found that American Airlines is 69% 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, November is the cheapest month in which you can book a flight from Houston to Aspen (average of $448). Flying from Houston to Aspen in December is currently the most expensive (average of $662). 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
Carbondale
Buena Vista
Snowmass

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$359Average$566FlexibilityNo cancel feeOn-time69%

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