Cheap Flights from Champaign (CMI) to Houston (IAH)

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to George Bush Intercontinental Airport (IAH)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a flight from Willard Airport to George Bush Intercontinental Airport (IAH)?
If you’re planning on travelling from University Of Illinois Urbana-Champaign Williard Airport (CMI) to IAH, round-trip journeys start from . This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don’t hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Willard Airport to Houston Airport?
Every air carrier has its own terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from CMI to IAH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for CMI to IAH flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Willard Airport to George Bush Intercontinental Airport (IAH)?
The flight time from CMI to IAH is approximately 3 hours and 46 minutes. Grab your headphones, listen to your favourite podcast and your journey will whiz by.
How far is the flight from Willard Airport to George Bush Intercontinental Airport (IAH)?
You won’t have time for a movie marathon on this flight — it’s only 1,300 kilometres from Savoy to Houston. Sit down, order a drink and you’ll be touching down before you know it.
Which airlines fly direct from University Of Illinois Urbana-Champaign Williard Airport (CMI) to George Bush Intercontinental Airport (IAH)?
At present, no airlines offer flights directly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to IAH. You’ll have to book a flight with at least one stop. To get the best connections and price, lock in your airfare ahead of time.
Are CMI to IAH flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some of the cheapest fares from CMI to George Bush Intercontinental Airport (IAH) arising a few weeks prior to the departure date. If you’d rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.
*Available to Expedia members.