Skyscanner home

Cheap flight tickets from Houston George Bush Intercntl. to Aspen

Compare Houston George Bush Intercntl. to Aspen flight deals

Find the cheapest month or even day of the year to fly to Aspen

Book the best Aspen fare with no extra fees

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. to Aspen? Find the lowest prices on one-way and return tickets right here.
Aspen.RM1,205 per passenger.Departing Wed, 19 Aug, returning Wed, 26 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Wed, 19 Aug, arriving in Aspen.Inbound indirect flight with Delta, departs from Aspen on Wed, 26 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM1,205, select.
Aspen.RM1,402 per passenger.Departing Sun, 22 Feb, returning Sat, 28 Feb.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Sun, 22 Feb, arriving in Aspen.Inbound direct flight with United departs from Aspen on Sat, 28 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM1,402, select.
Aspen.RM1,512 per passenger.Departing Fri, 22 May, returning Mon, 25 May.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Fri, 22 May, arriving in Aspen.Inbound direct flight with United departs from Aspen on Mon, 25 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM1,512, select.
Aspen.RM1,554 per passenger.Departing Fri, 10 Apr, returning Mon, 13 Apr.Return flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Fri, 10 Apr, arriving in Aspen.Inbound indirect flight with United, departs from Aspen on Mon, 13 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM1,554, select.
Aspen.RM1,714 per passenger.Departing Fri, 27 Feb, returning Tue, 3 Mar.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Fri, 27 Feb, arriving in Aspen.Inbound direct flight with United departs from Aspen on Tue, 3 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM1,714, select.
Aspen.RM1,745 per passenger.Departing Tue, 1 Dec, returning Sun, 6 Dec.Return flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Tue, 1 Dec, arriving in Aspen.Inbound indirect flight with United, departs from Aspen on Sun, 6 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM1,745, select.
Aspen.RM1,749 per passenger.Departing Fri, 6 Mar, returning Mon, 9 Mar.Return flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Fri, 6 Mar, arriving in Aspen.Inbound indirect flight with United, departs from Aspen on Mon, 9 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM1,749, select.
Aspen.RM2,058 per passenger.Departing Tue, 9 Jun, returning Thu, 11 Jun.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Tue, 9 Jun, arriving in Aspen.Inbound direct flight with United departs from Aspen on Thu, 11 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM2,058, 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.
Feb
from RM1,402
Mar
from RM1,749
Apr
from RM1,554
May
from RM1,512
Jun
from RM2,058
Jul
Find prices
Aug
from RM1,205
Sep
Find prices
Oct
from RM4,298
Nov
from RM2,698
Dec
from RM1,745
Jan
Find prices

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.

Aspen

6km from central Aspen
Closest
from RM1,205
Search flights

Vail Eagle County

51km from central Aspen
from RM1,441
Search flights

Gunnison

73km from central Aspen
Cheapest
from RM1,089
Search flights

Houston to Aspen: Flight information

The things to know before you go.
Cheapest flight foundRM1,205
Cheapest month to flyAugust
Average flight time3 hrs, 12 mins
Most popular airlineSkyWest Airlines
Average flights per week54

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

The best price we found for a return flight from Houston George Bush Intercntl. to Aspen is RM1,205. 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.
3 hours and 12 minutes is the average flight time from Houston George Bush Intercntl. to Aspen.
SkyWest Airlines, United and Air New Zealand fly direct from Houston George Bush Intercntl. to Aspen.
As of February 2026, there are 54 flights per week flying from Houston George Bush Intercntl. to Aspen.
The cheapest month to fly from Houston George Bush Intercntl. to Aspen is usually August.
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 Wednesday, 19 August 2026.
Yes – the average flight time is 3 hours and 12 minutes.
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.
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.
Currently, Delta and United offer the cheapest flight tickets to Aspen.

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

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to catch your IAH to ASE flight.

  • Flying during a peak time such as July? Major public holidays and other high seasons can result in longer queues and delays at check-in and security. Be extra cautious and get there up to four hours before an international flight and two hours before a domestic departure.

  • United Airlines is your gateway to exploring Aspen (and perhaps some other great parts of United States!). Browse the direct flights from George Bush Intercontinental Airport to Aspen Airport offered by this popular carrier.

  • The airline that passengers book most often on this route is United Airlines.

  • United Airlines is the most punctual carrier operating IAH to ASE flights.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from George Bush Intercontinental Airport to Aspen Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Top stopovers between IAH and ASE include:

    • Denver International Airport

    • Dallas/Fort Worth International Airport

    • Austin-Bergstrom International Airport

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Aspen Airport (ASE)

  • The lowest price we've seen for a one-way George Bush Intercontinental Airport to Aspen Airport flight is RM1,029. A return plane ticket is currently RM1,205. Depending on the availability when you book, these fares can change.

  • To pick up cheap tickets from IAH to ASE, book early. Airlines generally offer the most competitive fares when flights are first released.

  • Finding cheap flights from George Bush Intercontinental Airport to Aspen Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' function to see the lowest fares across each month and bag a great deal.

  • There's no need to check every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from IAH to ASE.

  • Choose your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from George Bush Intercontinental Airport to Aspen Airport.

Handy information about George Bush Intercontinental Airport (IAH)

Arriving at Aspen Airport (ASE)

  • Consider booking a hotel close to ASE if you're on a late George Bush Intercontinental Airport to Aspen Airport flight. Settle into one of these options and avoid the hassle of a long transfer:

  • Say yes to new adventures by picking up an Aspen Airport rental car. Grab your wheels from Hertz, Sixt or Budget and explore beyond Aspen's usual tourist stops.

  • Secure the lowest price by booking your ride from Aspen Airport around four weeks ahead of your trip.

Getting from Aspen Airport (ASE) to central Aspen

  • ASE is located at 233 East Airport Road.

  • Aspen Airport is roughly 6 kilometres from the centre of Aspen. The drive time takes around 10 minutes.

  • It typically takes 25 minutes if you're travelling on public transport.

When to fly to Aspen Airport (ASE)

  • The quietest month for a flight from George Bush Intercontinental Airport to Aspen Airport is April, while March is the most popular. Pick the best time to go to Aspen based on whether you prefer a more relaxed vibe or a faster pace.

  • Book your flight from George Bush Intercontinental Airport to Aspen Airport for July if you want to explore Aspen during its warmest month. Expect temperatures of between 4ºC (39ºF) and 26ºC (79ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from IAH to ASE in December. Temperatures average between -19ºC (-2ºF) and 1ºC (34ºF) then.

Explore more of United States

  • Aspen has its own special appeal, but there are so many other parts of United States just waiting to be discovered. About 161 kilometres east of Aspen, a trip to Denver will keep you busy. Start with attractions like Denver Art Museum, Union Station and Denver Botanic Gardens.

  • If there's time to check out another well-known destination in United States, head for Albuquerque, about 451 kilometres south of Aspen. Balloon Fiesta Park, Albuquerque Biological Park and ABQ BioPark Aquarium are the start of reasons to visit.

Plan the rest of your trip from Houston to Aspen

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.