Skip to main content
Beginning of main content

Cheap Flights from Detroit to Houston $156.0

Search over 282,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Detroit to Houston (DTW to IAH)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Detroit to Houston (DTW to IAH)

Question : Who struggles with getting their passengers to George Bush Intercontinental Airport (IAH) on time?
Answer : If you decide to book your flight with Spirit Airlines, keep an eye on your departure time. Spirit Airlines flights from Detroit Metropolitan Wayne County Airport (DTW) to George Bush Intercontinental Airport (IAH) are late 38% of the time.

Question : Can you cut down on flight costs by changing the day of the week you travel to Houston?
Answer : Thursday is your lowest-cost day to fly in December. Flexibility is paramount when booking travel plans in order to keep costs down.

Question : How many different departure times are there each day?
Answer : On average, 36 different flight times are offered daily when you fly from Detroit to Houston. The average route currently has 31 different flight times per day. You'll have more options than the average passenger.

Question : What are the chances this flight will be on time?
Answer : Flights from DTW to IAH are on time 78% of the time, ranking in the top half of all routes worldwide. If your flight is delayed, expect an average of 20-30 minutes added to your travel time.

Question : Which airline is offering the cheapest round-trip flight from DTW to IAH?
Answer : Spirit Airlines is offering its passengers the cheapest flights over the next three months.

Question : In the next four weeks, what day should you book your trip?
Answer : As of December 5th, the cheapest day to fly from Detroit to Houston is December 14th. Tickets have been sold for 36% below the average price for this route.