Cheap Flights from Detroit Wayne County to Houston George Bush Intercntl.

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Flight deals from Detroit Wayne County to Houston George Bush Intercntl.

Looking for a cheap last-minute deal or the best return flight from Detroit Wayne County to Houston George Bush Intercntl.? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Detroit Wayne County to Houston George Bush Intercntl.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Detroit Wayne County to Houston George Bush Intercntl. flights are currently cheapest in November.

Direct flights from Detroit Wayne County to Houston George Bush Intercntl.

Detroit Wayne County to Houston George Bush Intercntl.: Alternative routes

Compare routes from Detroit Wayne County to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston George Bush Intercntl..

Detroit to Houston: Flight information

The things to know before you go.
Cheapest flight foundR 691
Cheapest month to flyNovember
Average flight time3 hrs, 13 mins
Most popular airlineUnited
Average flights per week157

Finding cheap flights from Detroit Wayne County to Houston George Bush Intercntl.: Frequently asked questions

The best price we found for a return flight from Detroit Wayne County to Houston George Bush Intercntl. is R 1,383. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 13 minutes is the average flight time from Detroit Wayne County to Houston George Bush Intercntl..
United, Aeromexico and Mesa Airlines fly direct from Detroit Wayne County to Houston George Bush Intercntl..
As of September 2025, there are 157 flights per week flying from Detroit Wayne County to Houston George Bush Intercntl..
The cheapest month to fly from Detroit Wayne County to Houston George Bush Intercntl. is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Detroit Wayne County Airport to Houston George Bush Intercntl. Airport on Tuesday, 4 November 2025.
Yes – the average flight time is 3 hours and 13 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston George Bush Intercntl. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Houston George Bush Intercntl..

Flying from Detroit Metropolitan Wayne County Airport (DTW) to George Bush Intercontinental Airport (IAH): what you need to know

  • Take a direct flight from Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport and you'll be in the air for an average of 3 hours 5 minutes.

  • Houston is one hour behind Detroit and observes the UTC-5 timezone.

  • Flights from DTW to IAH start from 05:59 — the first with Spirit Airlines. The latest departure is at 21:26 with Spirit Airlines. Overall, there are 73 weekly Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport flights.

  • Your DTW to IAH flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • You'll likely experience bigger queues in popular months like August. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you ample time for security and boarding.

  • You can fly nonstop to Houston, United States. Take off with one of these airlines offering direct flights from Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport:

  • The airline with the highest number of bookings on this route is Delta Air Lines.

  • With a dependable 83.33% of services arriving as scheduled, Spirit Airlines is the most punctual carrier for DTW to IAH flights.

  • If you'd like to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport. Here are the most popular stopovers between DTW and IAH:

    • Dallas/Fort Worth International Airport

    • Nashville International Airport

    • Austin-Bergstrom International Airport

How to find the cheapest flights from Detroit Metropolitan Wayne County Airport (DTW) to George Bush Intercontinental Airport (IAH)

  • Currently, R 691 is the cheapest price we've seen for a one-way Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport flight. The best price for a return plane ticket is R 1,384. Bear in mind that fares may change due to demand when booking.

  • Get cheap tickets from DTW to IAH by booking at least six months ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • The cheapest month for flights from Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible dates.

  • Snapping up cheap flights from DTW to IAH couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

  • Select your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport.

Handy information about Detroit Metropolitan Wayne County Airport (DTW)

  • DTW is located at 1 Detroit Metro Airport.

  • 75.1% of flights departing from Detroit Metropolitan Wayne County Airport make it to their destination on time.

  • Central Detroit to Detroit Metropolitan Wayne County Airport is around 32 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, ride-sharing or catching a cab.

  • You can expect a journey time of roughly 1 hour 10 minutes when using public transport.

  • Catching an early flight from Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport? Avoid rushing to the airport (and sneak in some extra snooze time) by picking one of these hotels near DTW:

Arriving at George Bush Intercontinental Airport (IAH)

Getting from George Bush Intercontinental Airport (IAH) to central Houston

  • You'll find IAH at 16930 JFK Boulevard.

  • George Bush Intercontinental Airport is approximately 27 kilometres from the centre of Houston. The drive time takes around 20 minutes.

  • Travelling to the centre on public transport typically takes 50 minutes.

When to fly to George Bush Intercontinental Airport (IAH)

  • The quietest month for a flight from Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport is February, while July is the most popular. Pick the best time to visit Houston based on whether you prefer a faster pace or a more relaxed vibe.

  • When booking your flight from Detroit Metropolitan Wayne County Airport to George Bush Intercontinental Airport, think about the kind of weather you like. August is the warmest month in Houston, with temperatures ranging from 24ºC (75ºF) to 40ºC (104ºF).

  • Search for cheap tickets from DTW to IAH in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 19ºC (66ºF) on average.

Explore more of United States

  • You've visited Houston, now it's time to discover more of United States. Travel around 306 kilometres west to San Antonio to check off its popular sights. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, you'll have a full itinerary ahead.

  • Around 370 kilometres north of Houston, Dallas is another favourite stop in United States. Experience the best of this destination with a visit to Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.