IAH - ASE

$241 Find Cheap Flights from Houston George Bush Airport to Aspen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Aspen departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Aspen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Aspen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Aspen, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Aspen (IAH-ASE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Aspen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Aspen

Tue, Oct 14 - Tue, Oct 21
Delta Logo
5:30 am - 11:10 amIAH-ASE
6h 40m1 stop
Delta Logo
7:21 am - 3:26 pmASE-IAH
7h 05m1 stop
$269Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
7:00 am - 11:41 amIAH-ASE
5h 41m1 stop
American Airlines Logo
7:34 am - 1:33 pmASE-IAH
4h 59m1 stop
$284American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
5:14 am - 10:39 amIAH-ASE
6h 25m1 stop
United Airlines Logo
3:25 pm - 9:05 pmASE-IAH
4h 40m1 stop
$299United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
9:50 am - 11:38 amIAH-ASE
2h 48mnonstop
United Airlines Logo
10:45 am - 6:43 pmASE-IAH
6h 58m1 stop
$374United Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
United Airlines Logo
11:55 am - 2:01 pmIAH-ASE
3h 06mnonstop
United Airlines Logo
7:28 am - 3:11 pmASE-IAH
6h 43m1 stop
$389United Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
United Airlines Logo
11:00 am - 2:36 pmIAH-ASE
4h 36m1 stop
United Airlines Logo
5:12 pm - 6:34 amASE-IAH
12h 22m2 stops
$397United Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 22
United Airlines Logo
7:20 am - 10:38 amIAH-ASE
4h 18m1 stop
United Airlines Logo
1:30 pm - 5:21 pmASE-IAH
2h 51mnonstop
$406United Airlines
Find Deal
Thu, Nov 27 - Tue, Dec 2
United Airlines Logo
7:20 am - 10:36 amIAH-ASE
4h 16m1 stop
United Airlines Logo
9:52 am - 8:34 amASE-IAH
21h 42m2 stops
$411United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 23
American Airlines Logo
9:28 am - 7:30 pmIAH-ASE
11h 02m1 stop
American Airlines Logo
7:00 am - 3:40 pmASE-IAH
7h 40m1 stop
$413American Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 8
American Airlines Logo
6:01 am - 11:43 amIAH-ASE
6h 42m1 stop
American Airlines Logo
8:00 am - 1:35 pmASE-IAH
4h 35m1 stop
$421American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $269 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
6 days a week
There are direct flights from George Bush Intcntl to Aspen 6 days a week: Mon, Tue, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$269
Delta
Tue 10/14Tue 10/21
IAH - ASE • 1 stop
Cheapest non-stop
$483
Typical prices: $419-725
United Airlines
Fri 12/5Wed 12/10
IAH - ASE • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Aspen!
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Aspen flights

Get data-powered insights and trends into flights from George Bush Intcntl to Aspen to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Aspen?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Aspen clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Aspen on a Saturday and more expensive on a Thursday. On your return trip to Houston George Bush Airport, you should consider flying back on a Friday, and avoid Sundays for better deals.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Aspen?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $549, prices are generally cheapest when you fly direct.

Good to know

Low seasonApril
Cheapest flight$241
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Houston George Bush Airport to Aspen

When to book flights from George Bush Intcntl to Aspen

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Aspen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Aspen flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Aspen?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Aspen was $241 for a one-way ticket and $269 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Aspen?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Houston George Bush Airport to Aspen?

    Houston George Bush Airport and Aspen are both served by 1 main airport. You will leave Houston George Bush Airport from Houston George Bush Intcntl and will be arriving at Aspen Pitkin County.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Aspen?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Houston George Bush Airport to Aspen flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Aspen?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and Aspen.

  • On which days can I fly direct from Houston George Bush Airport to Aspen?

    There are nonstop flights from Houston George Bush Airport to Aspen on a daily basis.

  • Which is the best airline for flights from Houston to Aspen, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Aspen are United Airlines and American Airlines. With an average price for the route of $578 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $558 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Aspen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Aspen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Aspen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aspen from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Aspen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aspen with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and ASE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Aspen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aspen from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Aspen

  • Looking for a cheap flight? 25% of our users found flights on this route for $323 or less round-trip.

Prefer to fly direct from Houston George Bush Airport to Aspen?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Aspen Pitkin County.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Aspen Pitkin County Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Aspen Pitkin County

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Aspen Pitkin County to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airlines flying from George Bush Intcntl to Aspen

 
See real verified KAYAK customer reviews for airlines flying from Houston to Aspen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Aspen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8929 reviews
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

6.0 GoodKaren Andrea, Sep 2025IAH - MCO
Read more United Airlines reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Everything you need to know for your flight from George Bush Intcntl to Aspen

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.