Cheap Flights from Houston (IAH) to Aspen (ASE)

Compare Houston George Bush Intercntl. to Aspen flight deals

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Flight deals from Houston George Bush Intercntl. to Aspen

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Aspen Airport? If you want to travel next month, return fares start from $668. Find the lowest prices on one-way and return tickets right here.

Aspen.$627 per passenger.Departing Sat, 30 Jan, returning Thu, 11 Feb.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Houston George Bush Intercntl. on Sat, 30 Jan, arriving in Aspen.Inbound indirect flight with American Airlines, departs from Aspen on Thu, 11 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $627, select.

Aspen.$668 per passenger.Departing Wed, 12 Aug, returning Wed, 19 Aug.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Wed, 12 Aug, arriving in Aspen.Inbound direct flight with United departs from Aspen on Wed, 19 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $668, select.

Aspen.$668 per passenger.Departing Fri, 15 Jan, returning Wed, 20 Jan.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Fri, 15 Jan, arriving in Aspen.Inbound direct flight with United departs from Aspen on Wed, 20 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $668, select.

Aspen.$684 per passenger.Departing Thu, 24 Dec, returning Sun, 27 Dec.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Thu, 24 Dec, arriving in Aspen.Inbound direct flight with United departs from Aspen on Sun, 27 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $684, select.

Aspen.$696 per passenger.Departing Fri, 30 Oct, returning Sun, 1 Nov.Return flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Fri, 30 Oct, arriving in Aspen.Inbound indirect flight with United, departs from Aspen on Sun, 1 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $696, select.

Aspen.$696 per passenger.Departing Mon, 12 Oct, returning Mon, 19 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Mon, 12 Oct, arriving in Aspen.Inbound indirect flight with Delta, departs from Aspen on Mon, 19 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $696, select.

Aspen.$701 per passenger.Departing Fri, 18 Sep, returning Mon, 21 Sep.Return flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Fri, 18 Sep, arriving in Aspen.Inbound indirect flight with United, departs from Aspen on Mon, 21 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $701, select.

Aspen.$783 per passenger.Departing Mon, 7 Sep, returning Sat, 12 Sep.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 7 Sep, arriving in Aspen.Inbound direct flight with United departs from Aspen on Sat, 12 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $783, select.

Aspen.$785 per passenger.Departing Wed, 14 Oct, returning Wed, 21 Oct.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Wed, 14 Oct, arriving in Aspen.Inbound direct flight with United departs from Aspen on Wed, 21 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $785, select.

Aspen.$788 per passenger.Departing Sat, 30 Jan, returning Thu, 11 Feb.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Sat, 30 Jan, arriving in Aspen.Inbound direct flight with United departs from Aspen on Thu, 11 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $788, select.

Aspen.$1,039 per passenger.Departing Sun, 1 Nov, returning Fri, 6 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Sun, 1 Nov, arriving in Aspen.Inbound indirect flight with Delta, departs from Aspen on Fri, 6 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,039, select.

Aspen.$1,196 per passenger.Departing Sat, 25 Jul, returning Sun, 26 Jul.Return flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Sat, 25 Jul, arriving in Aspen.Inbound indirect flight with United, departs from Aspen on Sun, 26 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,196, select.

Aspen.$1,548 per passenger.Departing Mon, 28 Dec, returning Sat, 2 Jan.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 28 Dec, arriving in Aspen.Inbound direct flight with United departs from Aspen on Sat, 2 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,548, select.

Find the cheapest month to fly from Houston George Bush Intercntl. to Aspen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Aspen flights are currently cheapest in August.

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Direct flights from Houston George Bush Intercntl. to Aspen

Houston George Bush Intercntl. to Aspen: Alternative routes

Compare routes from Houston George Bush Intercntl. to Aspen below. You may find an airport to fly into that's cheaper, faster, or easier than Aspen.

Houston to Aspen: Flight information

The things to know before you go.

Cheapest flight found	$627
Cheapest month to fly	January
Average flight time	3 hrs, 6 mins
Most popular airline	United
Average flights per week	61

Finding cheap flights from Houston George Bush Intercntl. to Aspen: Frequently asked questions

How much are return flights from Houston George Bush Intercntl. to Aspen?

The best price we found for a return flight from Houston George Bush Intercntl. to Aspen is $627. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Houston George Bush Intercntl. to Aspen?

3 hours and 6 minutes is the average flight time from Houston George Bush Intercntl. to Aspen.

Which airlines fly direct from Houston George Bush Intercntl. to Aspen?

United, SkyWest Airlines and Air New Zealand fly direct from Houston George Bush Intercntl. to Aspen.

How many flights are there a week from Houston George Bush Intercntl. to Aspen?

As of July 2026, there are 61 flights per week flying from Houston George Bush Intercntl. to Aspen.

When is the cheapest time to fly from Houston George Bush Intercntl. to Aspen?

The cheapest month to fly from Houston George Bush Intercntl. to Aspen is usually January.

Which upcoming date is cheapest to fly from Houston George Bush Intercntl. Airport to Aspen Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Aspen Airport on Saturday, 30 January 2027.

Can I get a direct flight from Houston George Bush Intercntl. Airport to Aspen Airport?

Yes – the average flight time is 3 hours and 6 minutes.

How can I find the best flight deal to Aspen?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Aspen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Aspen?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Aspen is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Houston George Bush Intercntl. Airport to Aspen with?

Currently, American Airlines and United offer the cheapest flight tickets to Aspen.

Travelling from Houston George Bush Intercntl. Airport (IAH) to Aspen Airport (ASE): what you need to know

The average duration of a direct flight from Houston George Bush Intercntl. Airport to Aspen Airport is 3 hours 10 minutes.
Flights from IAH to ASE start from 09:35 — the earliest with United Airlines. The latest departure is at 18:24 with United Airlines. In total, you can take your pick of 13 weekly Houston George Bush Intercntl. Airport to Aspen Airport flights.
For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably catch your IAH to ASE flight.
You'll likely experience longer queues in popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.
Jetting into Aspen (and then discovering more of the United States!) is a snap with United. This popular carrier offers direct flights from Houston George Bush Intercntl. Airport to Aspen Airport.
Most passengers choose to travel with United on this route.
United is the most punctual carrier that offers IAH to ASE flights.
If you want to add a stop to your trip, simply uncheck 'Direct flights only' when searching for your ticket from Houston George Bush Intercntl. Airport to Aspen Airport. Here are the top stopovers between IAH and ASE:
- Dallas Fort Worth International Airport
- Denver International Airport
- Austin-Bergstrom Airport

How to find the cheapest flights from Houston George Bush Intercntl. Airport (IAH) to Aspen Airport (ASE)

$504 is currently the best price for a one-way Houston George Bush Intercntl. Airport to Aspen Airport flight. Return flights start from $627. These prices can change based on availability and demand.
Get cheap tickets from IAH to ASE by booking at least five months ahead. Based on our research, that's the sweet spot for finding a bargain.
October is the cheapest month for flights from Houston George Bush Intercntl. Airport to Aspen Airport. If you'd like to fly at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
You don't need to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll notify you as soon as there's a change in price on cheap flights from IAH to ASE.
Tailor your trip using filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Houston George Bush Intercntl. Airport to Aspen Airport.

Handy information about Houston George Bush Intercntl. Airport (IAH)

The address for IAH is 16930 JFK Boulevard.
Of all flights departing from Houston George Bush Intercntl. Airport, 79% land on schedule at their destination.
Houston George Bush Intercntl. Airport is about 40 kilometres from central Houston. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 30 minutes or so to get there, depending on the traffic.
Taking public transport? Expect a journey time of around 1 hour 10 minutes.
Get your break off to a stress-free start by staying near IAH. Whether you've booked an early flight from Houston George Bush Intercntl. Airport to Aspen Airport or just don't want to be rushed, these stays are the answer:

Arriving at Aspen Airport (ASE)

Reserve a hotel close to ASE if you're taking a late Houston George Bush Intercntl. Airport to Aspen Airport flight. Pick one of these options and avoid the hassle of a long transfer:
Go where the road takes you with a Aspen Airport rental car. Pick up your wheels from Hertz, Sixt or Budget and find adventure across Aspen and beyond.
To lock in the lowest price, reserve your vehicle from Aspen Airport about four weeks before you set off.

Getting from Aspen Airport (ASE) to central Aspen

The address for ASE is 233 East Airport Road.
From Aspen Airport, Aspen is approximately 5 kilometres away. It takes around 10 minutes to get to the centre driving.
Getting there on public transport takes about 20 minutes.

When to fly to Aspen Airport (ASE)

The quietest month for a flight from Houston George Bush Intercntl. Airport to Aspen Airport is May, while February is the busiest. Pick the best time to visit Aspen based on whether you prefer a more relaxed vibe or a faster pace.
When booking your flight from Houston George Bush Intercntl. Airport to Aspen Airport, think about the type of weather you like. July is the warmest month in Aspen, with temperatures ranging from 4ºC (39ºF) to 26ºC (79ºF).
For cooler conditions, search for a cheap ticket from IAH to ASE in January. Temperatures average between -20ºC (-4ºF) and 0ºC (32ºF) then.

Explore more of the United States

You've visited Aspen, now it's time to explore more of the United States. Travel around 161 kilometres east to Denver to check off its leading sights. From Denver Art Museum to Meow Wolf Denver's Convergence Station and Ballpark, there's plenty to keep you busy.
Around 451 kilometres south of Aspen, Albuquerque is another essential stop in the United States. Experience this destination's highlights firsthand at Balloon Fiesta Park, Anderson Abruzzo Albuquerque International Balloon Museum and Petroglyph National Monument.