$73 Cheap Spirit Airlines flights Houston (IAH) to Detroit (DTW)

Set the “Price (lowest to highest)” filter on Expedia to find cheap Spirit Airlines round-trip flights from $152 from IAH to DTW. Affordable one-way tickets from $73 are available too.**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.

Spirit Airlines flights to Detroit are generally cheaper in the quieter months of January and February. Whether you’re after a return or one-way ticket, you could find a better deal then.

Begin your search one to three months before your departure to score cheap fares on Spirit Airlines flights from George Bush Intercontinental Airport (IAH) to Detroit Metropolitan Wayne County Airport (DTW). 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 cut 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 flights.*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.

Yes, you can travel from George Bush Intercontinental Airport (IAH) to Detroit Metropolitan Wayne County Airport (DTW) on one of Spirit Airlines’s 11 weekly direct flights. Apply our “Nonstop” and “Airline” filters to find the Spirit Airlines flight that’ll take you to DTW at a time that suits you.

Leave George Bush Intercontinental Airport (IAH) for Detroit Metropolitan Wayne County Airport (DTW) on a nonstop Spirit Airlines flight, and you’ll be in the air for approximately 2h 41m.

Thursday has the most Spirit Airlines flights from George Bush Intercontinental Airport (IAH) to Detroit Metropolitan Wayne County Airport (DTW). With 2 daily departures, this is the best day to book something that will fit your plans.

Departing IAH at 5:30AM UTC-6, the first Spirit Airlines flight to DTW arrives at 9:11AM UTC-5. Traveling early means you’ll be less likely to experience delays.* Prefer a later start? The last Spirit Airlines flight from IAH to DTW departs at 12:22PM UTC-6 and touches down at 4:05PM UTC-5.*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.

Detroit Metropolitan Wayne County Airport (DTW) is the main Detroit hub for Spirit Airlines flights from George Bush Intercontinental Airport (IAH).

A rewarding loyalty program and the ability to rack up points through Free Spirit are the start of the reasons to travel from IAH to DTW with Spirit Airlines. Plus, when you sign up to our One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. It’s yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the George Bush Intercontinental Airport (IAH) to Detroit Metropolitan Wayne County Airport (DTW) route, Spirit Airlines typically flies Airbus A320 and Airbus A320neo planes. Remember that last-minute changes are possible for operational needs, so your flight may be on another aircraft.

It’s generally possible to cancel or reschedule your flight, although there may be a charge if you booked more than 24 hours ago. Need to keep your options open? Make use of our “No cancel fee” and “Changes included” filters to find flights that won’t penalize you if you need to adjust your plans. To make modifications, head to “Trips,” select your flight and click on “Manage Booking” for more information.