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Aspen

$344+ Cheap flights from George Bush Intcntl (IAH) 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ASE
May 22 — May 291
Fri 5/22
Fri 5/29
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Aspen

Cheapest flights from George Bush Intcntl to Aspen
Explore the most affordable flight options available from George Bush Intcntl to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.

This United Airlines deal was found by Cheapflights users on 4/21. 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 6/39:55 am
IAH
-
ASE
Nonstop2h 50m
United Airlines
Wed 6/1011:43 am
ASE
-
IAH
Nonstop2h 57m
United Airlines
Deal found 4/21$449
This United Airlines deal was found by Cheapflights users on 4/19. 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 7/35:15 am
IAH
-
ASE
1 stop4h 31m
United Airlines
Wed 7/86:12 pm
ASE
-
IAH
1 stop4h 47m
United Airlines
Deal found 4/19$469
This American Airlines deal was found by Cheapflights users on 4/22. 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 9/41:14 pm
IAH
-
ASE
1 stop7h 09m
American Airlines
Thu 9/107:30 am
ASE
-
IAH
1 stop4h 49m
American Airlines
Deal found 4/22$489
This United Airlines deal was found by Cheapflights users on 4/20. 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 6/115:15 am
IAH
-
ASE
1 stop4h 31m
United Airlines
Sun 6/146:12 pm
ASE
-
IAH
1 stop5h 29m
United Airlines
Deal found 4/20$508
This American Airlines deal was found by Cheapflights users on 4/20. 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 7/296:02 am
IAH
-
ASE
1 stop4h 59m
American Airlines
Sat 8/17:36 am
ASE
-
IAH
1 stop4h 32m
American Airlines
Deal found 4/20$509
This United Airlines deal was found by Cheapflights users on 4/22. 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 9/45:15 am
IAH
-
ASE
1 stop4h 29m
United Airlines
Thu 9/107:15 am
ASE
-
IAH
Nonstop2h 47m
United Airlines
Deal found 4/22$523
This United Airlines deal was found by Cheapflights users on 4/21. 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 8/44:55 pm
IAH
-
ASE
Nonstop2h 50m
United Airlines
Sat 8/81:07 pm
ASE
-
IAH
1 stop6h 48m
United Airlines
Deal found 4/21$524
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/309:55 am
IAH
-
ASE
Nonstop2h 50m
United Airlines
Wed 6/311:43 am
ASE
-
IAH
Nonstop2h 57m
United Airlines
Deal found 4/19$529
This United Airlines deal was found by Cheapflights users on 4/21. 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 7/185:15 am
IAH
-
ASE
1 stop4h 31m
United Airlines
Sat 7/255:10 pm
ASE
-
IAH
1 stop4h 56m
United Airlines
Deal found 4/21$532
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 7/124:55 pm
IAH
-
ASE
Nonstop2h 50m
United Airlines
Mon 7/205:10 pm
ASE
-
IAH
1 stop6h 31m
United Airlines
Deal found 4/20$539

Find flight deals from George Bush Intcntl to Aspen

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 April 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(United Airlines)

One-way from

$344
(United Airlines)

Popular in

March

Cheapest in

November

Average price

$563

Good round-trip deal

$386 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Aspen Pitkin County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Aspen Pitkin County flights.
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From Houston George Bush Intcntl to Aspen Pitkin County
Search Deals
One-way flight from Houston George Bush Intcntl to Aspen Pitkin County
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Aspen Pitkin County.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 April 22, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Aspen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Sun 6/21

9:55 am-11:45 am

Nonstop2h 50m

Aspen Pitkin County

Wed 7/1

11:43 am-3:40 pm

Nonstop2h 57m

$449

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Wed 6/3

9:55 am-11:45 am

Nonstop2h 50m

Aspen Pitkin County

Wed 6/10

11:43 am-3:40 pm

Nonstop2h 57m

$449

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Wed 6/3

5:55 am-11:19 am

1 stop6h 24m

Aspen Pitkin County

Wed 6/10

7:36 am-3:25 pm

1 stop6h 49m

$469

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Thu 6/11

5:15 am-8:46 am

1 stop4h 31m

Aspen Pitkin County

Sun 6/14

6:12 pm-12:41 am

1 stop5h 29m

$508

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Sat 5/30

9:55 am-11:45 am

Nonstop2h 50m

Aspen Pitkin County

Wed 6/3

11:43 am-3:40 pm

Nonstop2h 57m

$529

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Sun 7/12

4:55 pm-6:45 pm

Nonstop2h 50m

Aspen Pitkin County

Mon 7/20

6:12 pm-11:59 pm

1 stop4h 47m

$539
Cheapest one-way
Quickest one-way

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Mon 10/12

9:35 am-11:55 am

Nonstop3h 20m

$344

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Thu 7/9

6:30 am-10:51 am

1 stop5h 21m

$354

HoustonAspen

IAH - ASE

IAHASE

Houston George Bush Intcntl

Fri 6/26

5:15 am-8:46 am

1 stop4h 31m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Sorted by cheapest first

Compare providers for flights from George Bush Intcntl to Aspen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Aspen in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Aspen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Aspen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Aspen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Aspen flights, Cheapflights users trust FlightHub the most. FlightHub 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 George Bush Intcntl Airport-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 George Bush Intcntl to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from George Bush Intcntl 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.

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 April 22, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Aspen, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,625 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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
9,625 reviews
United Airlines
7.4
Good
9,625 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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
7.1
Good
11,647 reviews
United Airlines
7.4
Good
9,625 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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 George Bush Intcntl 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 George Bush Intcntl?

    Aspen Pitkin County (ASE) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Aspen. You should not have trouble finding flights to Pitkin County from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Aspen airport from Houston George Bush Intcntl. It is only a 3.5 mi journey from Pitkin County (ASE) to Aspen’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Aspen?

    For as low as $449, United Airlines can have you in Aspen from Houston George Bush Intcntl Airport in 2h 50m. Airlines will cover a distance of 913 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Aspen round-trip?

    Flying on American Airlines is currently your cheapest option to Aspen, with prices starting at $288. Another option worth looking into is United Airlines, starting at $399 round trip. American Airlines is priced at 51% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Aspen?

    Consider SkyWest Airlines (76%), United Airlines (76%) or Air New Zealand (71%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Aspen.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Aspen?

    Looking at all options, your cheapest flight can be booked for $343. While the most popular route (Houston George Bush Intcntl - Aspen Pitkin County) can be booked for $449 on average, our data indicates $589 when flying from Houston George Bush Intcntl Airport to Aspen.

  • Can I find deals for flights from George Bush Intcntl to Aspen that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Aspen?

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

  • Can I find deals for business class flights from George Bush Intcntl to Aspen?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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.

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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Top 2 airlines flying from George Bush Intcntl to Aspen

Discover the top 2 airlines that operate flights from George Bush Intcntl 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 April 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$353FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$399Average$563FlexibilityNo cancel feeOn-time69%

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