Direct Flights from Houston (IAH) to Detroit (DTW): Booking & Travel Guide
Cheapest flight found
$130
Last updated Mar 13, 2026
Prices by Month
Price History
Tracking the May 7, 2026 departure — the cheapest date we found.
Price Behavior: IAH → DTW
Based on 6 months of fare data collected by Trip Manta.
Lowest Fare
$130
Highest Fare
$237
Median Fare
$214
Price Spread
$107
Prices vary significantly — hourly tracking is especially valuable here.
Cheapest month to fly: May 2026 (from $130)
Most expensive month: April 2026 (from $237)
Biggest price drop caught: $51 between consecutive checks
Most frequent cheapest airline: Frontier
What This Means for You
Flights from Houston to Detroit range from $130 to $237, a $107 spread across the months we track. If your dates are flexible, May 2026 tends to have the lowest fares. Because prices on this route change significantly, setting up hourly price alerts gives you the best chance of catching a short-lived drop before it corrects. We have caught drops as large as $51 between hourly checks on this route.
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From
Houston (IAH)
To
Detroit (DTW)
Airport Information
Houston (IAH)
George Bush Intercontinental Airport (IAH) stands as a premier international gateway and serves as a major fortress hub for United Airlines. Located approximately 23 miles north of downtown Houston, the airport features five expansive terminals linked by an efficient underground train and an automated Skyway. Travelers can enjoy diverse amenities ranging from upscale Tex-Mex eateries to quiet laptop charging stations across the gates.
Detroit (DTW)
Detroit Metropolitan Wayne County Airport (DTW) is frequently ranked as one of the best large airports in the United States for passenger satisfaction. As a primary hub for Delta Air Lines, it features the state-of-the-art McNamara Terminal, famous for its multi-colored LED light tunnel. The airport is conveniently located in Romulus, about a 20-minute drive from the heart of downtown Detroit via the I-94 freeway.
Frequently Asked Questions
How long is the average flight from Houston to Detroit?
A nonstop flight from IAH to DTW typically lasts between 2 hours and 45 minutes to 3 hours, depending on wind speeds and air traffic control.
Which airlines offer the most frequent service between IAH and DTW?
United Airlines and Delta Air Lines are the primary carriers on this route, offering several nonstop departures throughout the day.
Is there a time difference between Houston and Detroit?
Yes, Houston is in the Central Time Zone (CST/CDT) and Detroit is in the Eastern Time Zone (EST/EDT), so Detroit is always one hour ahead.
What are the transportation options from DTW to downtown Detroit?
The most common options include rideshare services like Uber and Lyft, airport taxis, and the SMART 'FAST' bus service which provides a budget-friendly connection to the city.
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