$51 Cheap Spirit Airlines flights Charlotte (CLT) to Houston (IAH)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap Spirit Airlines return flights from $102 from CLT to IAH. Affordable one-way fares from $51 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for return or one-way flights to Houston in November or February. You could find cheaper fares with Spirit Airlines during these off-peak months.

Start searching one to three months ahead of your travel date to get cheap fares on Spirit Airlines flights from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Enter your dates, click search and use the “Nonstop” filter on Expedia to browse any direct flights from CLT to IAH with Spirit Airlines or another airline.

Search Spirit Airlines’s earliest flights from CLT to IAH by using our “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Board a Spirit Airlines flight from Charlotte-Douglas Intl. Airport (CLT) to Houston, and you’ll most likely arrive at George Bush Intercontinental Airport (IAH). This is the airline’s primary hub in this city.

With a rewarding loyalty program, Spirit Airlines is a top choice for many travelers journeying from CLT to IAH. Plus, as a Free Spirit and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can cancel or reschedule your flight, although there may be additional charges if you made your booking more than 24 hours ago. Need to keep your options open? Make use of our “Changes included” or “No cancel fee” filter to find flights that won’t penalize you if you need to adjust your plans. To update your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.