ASE

$204 Find Cheap Flights from Houston to Aspen - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Aspen departing on 8/12. 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, 0 bags

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Everything you should know

Cheapest round-trip
$407
American Airlines
Wed 9/23Sat 9/26
IAH - ASE • 1 stop
Cheapest non-stop
$479
United Airlines
Sat 8/22Tue 8/25
IAH - ASE • Non-stop
Top airlines
Cheapest • from $407 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 2h 58m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 58% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
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We hope you love your trip to Aspen!
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Booking Insights
Flight Deals

Cheap Flights from Houston to Aspen

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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 Houston to Aspen

Wed, Sep 23 - Sat, Sep 26
American Airlines Logo
2:08 pm - 8:13 pm
IAH
-
ASE
7h 05m
1 stop
American Airlines Logo
12:53 pm - 8:33 pm
ASE
-
IAH
6h 40m
1 stop
$407American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
4:18 pm - 8:13 pm
HOU
-
ASE
4h 55m
1 stop
American Airlines Logo
10:31 am - 5:59 pm
ASE
-
HOU
6h 28m
1 stop
$407American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
4:18 pm - 8:13 pm
HOU
-
ASE
4h 55m
1 stop
American Airlines Logo
10:31 am - 5:59 pm
ASE
-
HOU
6h 28m
1 stop
$436American Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
6:00 am - 10:01 am
IAH
-
ASE
5h 01m
1 stop
American Airlines Logo
10:31 am - 6:44 pm
ASE
-
IAH
7h 13m
1 stop
$437American Airlines
Sun, Sep 27 - Wed, Oct 7
American Airlines Logo
6:00 am - 10:01 am
IAH
-
ASE
5h 01m
1 stop
American Airlines Logo
12:56 pm - 8:29 pm
ASE
-
IAH
6h 33m
1 stop
$437American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
6:00 am - 12:24 pm
IAH
-
ASE
7h 24m
1 stop
American Airlines Logo
12:54 pm - 8:26 pm
ASE
-
IAH
6h 32m
1 stop
$437American Airlines
Tue, Sep 29 - Wed, Oct 7
American Airlines Logo
4:13 pm - 8:13 pm
IAH
-
ASE
5h 00m
1 stop
American Airlines Logo
12:56 pm - 8:29 pm
ASE
-
IAH
6h 33m
1 stop
$437American Airlines
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
6:00 am - 12:21 pm
IAH
-
ASE
7h 21m
1 stop
American Airlines Logo
7:30 am - 3:25 pm
ASE
-
IAH
6h 55m
1 stop
$437American Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
4:27 pm - 6:24 pm
IAH
-
ASE
2h 57mnonstop
United Airlines Logo
7:15 am - 11:02 am
ASE
-
IAH
2h 47mnonstop
$479United Airlines
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
9:30 am - 11:29 am
IAH
-
ASE
2h 59mnonstop
United Airlines Logo
7:15 am - 11:02 am
ASE
-
IAH
2h 47mnonstop
$479United Airlines
Booking Insights

KAYAK's insights & trends for Houston to Aspen flights

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

How much is a round-trip flight from Houston to Aspen?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Aspen departing in September.

Flight prices are below average for this route right now.

Flights to Aspen from Houston usually cost between $469 and $783 in September.
The lowest price found in the past 5 days was $407 on American Airlines (Sep 23-Sep 26).

What is the cheapest Houston to Aspen flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to Aspen costs $469 on the route between Houston George Bush Intcntl Airport (IAH) and Aspen (ASE). It is also the most popular route.

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

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

For Houston to Aspen, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Aspen back to Houston, the best deals are generally found on Thursday, with Monday being the most expensive.

What is the cheapest month to fly from Houston to Aspen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Aspen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Aspen is September, where tickets cost $274 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $653 and $634 respectively.

Good to know

Cheapest flight

$204
Flight from Houston George Bush Airport to Aspen

When to book flights from Houston to Aspen

Are your dates flexible? Find out the best times to travel from Houston 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 flights from Houston to Aspen

  • What is the cheapest flight from Houston to Aspen?

    In the last 5 days, the lowest price for a flight from Houston to Aspen was $204 for a one-way ticket and $407 for a round-trip.

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

    Yes

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

    Houston is served by 2 major airports and there is only 1 main airport in Aspen. You will leave Houston from one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be arriving at Aspen Pitkin County.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Aspen?

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

  • How does KAYAK find such low prices on flights from Houston 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 to Aspen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aspen from Houston 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to Aspen?

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

Direct departures

Houston to Aspen Pitkin County

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

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

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

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 airline flying from Houston 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 Houston 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 10053 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.7Food
Airline reviews

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

10.0 ExcellentDerreck, Jul 2026
IAH - ORD
Read more United Airlines reviews

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

It was a short flight so I was expecting too much

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

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

Information on your arrival and departure airports