ASE

$344 Find Cheap Flights from Houston 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 Houston to Aspen departing on 10/12. 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

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
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Everything you should know

Cheapest round-trip
$449
United Airlines
Thu 5/28Thu 6/4
IAH - ASE • Non-stop
Cheapest non-stop
$449
United Airlines
Mon 6/8Sat 6/13
IAH - ASE • Non-stop
Top airlines
Cheapest • from $449 (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 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 66% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
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!
Flight Deals
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

Thu, May 28 - Thu, Jun 4
United Airlines Logo
4:55 pm - 6:45 pm
IAH
-
ASE
2h 50mnonstop
United Airlines Logo
7:15 am - 11:02 am
ASE
-
IAH
2h 47mnonstop
$449United Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
6:30 am - 10:51 am
IAH
-
ASE
5h 21m
1 stop
United Airlines Logo
11:43 am - 3:40 pm
ASE
-
IAH
2h 57mnonstop
$459United Airlines
Sat, Sep 26 - Tue, Sep 29
Delta Logo
5:55 am - 11:21 am
IAH
-
ASE
6h 26m
1 stop
Delta Logo
8:05 am - 4:28 pm
ASE
-
IAH
7h 23m
1 stop
$469Delta
Fri, Sep 25 - Mon, Sep 28
American Airlines Logo
6:00 am - 10:04 am
IAH
-
ASE
5h 04m
1 stop
American Airlines Logo
7:30 am - 3:24 pm
ASE
-
IAH
6h 54m
1 stop
$471American Airlines
Sat, Jun 13 - Tue, Jun 16
United Airlines Logo
9:55 am - 11:45 am
IAH
-
ASE
2h 50mnonstop
United Airlines Logo
7:15 am - 11:02 am
ASE
-
IAH
2h 47mnonstop
$525United Airlines
Sun, Jul 12 - Mon, Jul 20
United Airlines Logo
9:55 am - 11:45 am
IAH
-
ASE
2h 50mnonstop
United Airlines Logo
6:12 pm - 12:41 am
ASE
-
IAH
5h 29m
1 stop
$539United Airlines
Sun, Jul 12 - Mon, Jul 20
United Airlines Logo
6:30 am - 10:51 am
IAH
-
ASE
5h 21m
1 stop
United Airlines Logo
5:10 pm - 11:06 pm
ASE
-
IAH
4h 56m
1 stop
$549United Airlines
Mon, Jun 15 - Sun, Jun 21
United Airlines Logo
7:20 am - 10:51 am
IAH
-
ASE
4h 31m
1 stop
United Airlines Logo
6:12 pm - 12:41 am
ASE
-
IAH
5h 29m
1 stop
$565United Airlines
Sat, Jun 13 - Tue, Jun 16
American Airlines Logo
2:04 pm - 8:29 pm
IAH
-
ASE
7h 25m
1 stop
American Airlines Logo
7:36 am - 10:28 pm
ASE
-
IAH
13h 52m
2 stops
$591American Airlines
Thu, May 28 - Thu, Jun 4
American Airlines Logo
2:04 pm - 8:18 pm
IAH
-
ASE
7h 14m
1 stop
American Airlines Logo
11:35 am - 11:58 pm
ASE
-
IAH
11h 23m
2 stops
$602American 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.

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 $343 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, Tuesday 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 May, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $354 and $308 respectively.

Good to know

Cheapest flight$344
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

  • How many flights are there between Houston and Aspen per day?

    Each day, there are 2 nonstop flights that take off from Houston and land in Aspen, with an average flight time of 2h 50m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day (2).

  • What is the cheapest flight from Houston to Aspen?

    In the last 3 days, the lowest price for a flight from Houston to Aspen was $344 for a one-way ticket and $449 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?

    oneworld, and Star Alliance are the airline alliances operating flights between Houston and Aspen, with oneworld being the most commonly used for this route.

  • 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 airlines 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 9677 reviews
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

8.0 ExcellentJesse, Apr 2026
IAH - NRT
Read more United Airlines reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

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

Information on your arrival and departure airports