Direct (non-stop) flights from Detroit (DTW) to Houston (IAH)
Find comprehensive flight information, schedules, and booking details for direct flights from Detroit (DTW) to Houston (IAH). This popular route is operated by 4 airlines, offering multiple daily departures.• Flight Duration: 3h 04m - 3h 39m (average flight time)• Distance: 1081 miles (1739 km) (air miles between airports)• Daily Flights: 8-11 flights (scheduled departures per day)
Detroit (DTW)
Houston (IAH)
FLIGHT TIME
3h 04m - 3h 39m
FLIGHT DISTANCE
1081 miles (1739 km)
3h 9m - 3h 23m
08:15
21:34
1081 miles (1739 km)
March
4 (Show)
65
Flight Schedule
December 2025
Airlines with direct flights from Detroit (DTW) to Houston (IAH)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 3h 04m - 3h 39m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 16:00, 8:00, 10:00, offering more flight options and potentially better connections.
Detroit (DTW) - Houston (IAH) flight price statistics
$242
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$153
Jan$148
Feb$76
Mar$80
Apr$542
May$253
Jun$254
Jul$174
Aug$174
Sep$174
Oct$467
Nov$408
DecRelated Information
Airports: DTW • IAH Airport
Airlines operating this route: United Airlines (UA), Delta Air Lines, Frontier Airlines, NK - Spirit Airlines
Frequently Asked Questions
How many flights operate from DTW to IAH?
There are 10 direct flights operating from DTW to IAH. Approximately 8-11 flights daily.
Which airlines operate flights from DTW to IAH?
4 airlines operate on this route: United Airlines, Delta Air Lines, Frontier Airlines, Spirit Airlines.
How long is the flight from DTW to IAH?
The flight duration from DTW to IAH is approximately 3h 04m - 3h 39m.
What is the distance from DTW to IAH?
The distance from DTW to IAH is 1081 miles (1739 km).
What is the flight time range for this route?
Flight times on this route range from 3h 9m - 3h 23m.
What are the earliest and latest flight departure times?
The earliest flight departs at 08:15 and the latest flight departs at 21:34.
What is the cheapest month to fly from DTW to IAH?
March is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 65 flights operate per week from DTW to IAH.
What types of aircraft operate on this route?
This route is served by Boeing 737-700 Passenger, Airbus A319, Airbus A321neo, Embraer 175 (Enhanced Winglets), Airbus A321 (sharklets) and 1 more aircraft type.
What is the average flight price from DTW to IAH?
The average flight price for a round-trip ticket from DTW to IAH is approximately $242 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from DTW to IAH for the lowest prices?
March is typically the cheapest month to fly from DTW to IAH. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from DTW to IAH?
4 airlines offer direct flights from DTW to IAH, providing travelers with multiple options for scheduling and pricing.
How far is IAH from DTW?
The distance from DTW to IAH is 1081 miles (1739 km). This is a long-haul flight route.
How long does it take to fly from DTW to IAH?
The flight time from DTW to IAH is approximately 3h 04m - 3h 39m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.