Cheap Flights from Decatur (DEC) to Houston (IAH)

Popular airlines from Decatur, IL (DEC) to George Bush Intercontinental Airport (IAH)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Decatur Airport (DEC) to Houston Airport last minute?
Booking your flight from Decatur Airport to IAH at the last minute could save you a pretty penny if you're lucky enough to find an awesome deal. However, fares don't usually get cheaper as the date of departure nears. If you choose to wait, flights could also be booked up or the best seats taken (don't get stuck in the middle!). If you want to be on the safe side, book well ahead of when you want to leave. In fact, some of the best deals are available on Expedia up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for Houston from Decatur?
With George Bush Intercontinental Airport (IAH), William P. Hobby Airport (HOU) and Ellington Field Airport (EFD) to select from, connecting from Decatur to Houston is a snap. The city's main hub, George Bush Intercontinental Airport (IAH), is roughly 26 kilometers north of the center. As well as the price of tickets, consider things like bus or train options from the airport and the distance to your hotel when deciding where to fly into. Get your Houston adventure off to a terrific start by exploring Toyota Center and Minute Maid Park.
Can I change the date of my flight from Decatur Airport to George Bush Intercontinental Airport (IAH)?
We know life happens and plans change, so Expedia is here to help make amending your flight as easy as possible. To start, find your DEC to IAH itinerary through the Expedia Trips portal and read the fare rules and restrictions to see if change fees apply. If you purchased your airfare in the last 24 hours, some airlines allow you to cancel at no cost and book new flights. If you bought your fare more than 24 hours ago, contact us via our Customer Service portal to find out what your options are.

Travel information

Origin airport
Decatur
Destination airport
George Bush Intercontinental
Distance
1235 km

Book with confidence

Decatur to Houston Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Decatur to Houston offer the perfect respite. Not only does exploring Houston provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Decatur to Houston may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Houston are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Houston more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is now!

Decatur to Houston Flights

Explore a world of travel with Expedia