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CA $136 Cheap Flights from Detroit (DTW) to Houston (IAH)

View CA $136 flight on Thu, Sep 24, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to George Bush Intercontinental Airport (IAH)

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Cheap flights from Detroit (DTW) to Houston (IAH)

Prices were available within the past 7 days and start at CA $136 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Sep 24 - Sun, Sep 27
DTW
Detroit
IAH
Houston
CA $270 Roundtrip, just found
CA $270
Roundtrip
just found
Select Delta flight, departing Thu, Sep 24 from Detroit to Houston, returning Sun, Sep 27, priced at CA $270 just found
Delta
Sat, Oct 10 - Tue, Oct 13
DTW
Detroit
IAH
Houston
CA $271 Roundtrip, found 2 hours ago
CA $271
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Oct 10 from Detroit to Houston, returning Tue, Oct 13, priced at CA $271 found 2 hours ago
Delta
Sat, Sep 19 - Fri, Sep 25
DTW
Detroit
IAH
Houston
CA $299 Roundtrip, found 1 hour ago
CA $299
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Sep 19 from Detroit to Houston, returning Fri, Sep 25, priced at CA $299 found 1 hour ago
Delta
Thu, Sep 24 - Sun, Sep 27
DTW
Detroit
IAH
Houston
CA $327 Roundtrip, just found
CA $327
Roundtrip
just found
Select Delta flight, departing Thu, Sep 24 from Detroit to Houston, returning Sun, Sep 27, priced at CA $327 just found
Delta
Sat, Sep 12 - Thu, Sep 17
DTW
Detroit
IAH
Houston
CA $328 Roundtrip, found 2 hours ago
CA $328
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Sep 12 from Detroit to Houston, returning Thu, Sep 17, priced at CA $328 found 2 hours ago
Delta
Sat, Feb 6 - Sat, Feb 13
DTW
Detroit
IAH
Houston
CA $333 Roundtrip, found 1 hour ago
CA $333
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Feb 6 from Detroit to Houston, returning Sat, Feb 13, priced at CA $333 found 1 hour ago
JetBlue Airways
Thu, Sep 24 - Sun, Sep 27
DTW
Detroit
IAH
Houston
CA $338 Roundtrip, just found
CA $338
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Sep 24 from Detroit to Houston, returning Sun, Sep 27, priced at CA $338 just found
American Airlines
Thu, Sep 24 - Sun, Sep 27
DTW
Detroit
IAH
Houston
CA $357 Roundtrip, just found
CA $357
Roundtrip
just found
Select American Airlines flight, departing Thu, Sep 24 from Detroit to Houston, returning Sun, Sep 27, priced at CA $357 just found
United
Wed, Sep 16 - Tue, Sep 22
DTW
Detroit
IAH
Houston
CA $376 Roundtrip, found 14 hours ago
CA $376
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Sep 16 from Detroit to Houston, returning Tue, Sep 22, priced at CA $376 found 14 hours ago
Alaska Airlines
Mon, Oct 19 - Sat, Oct 24
DTW
Detroit
IAH
Houston
CA $1,108 Roundtrip, found 3 hours ago
CA $1,108
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Mon, Oct 19 from Detroit to Houston, returning Sat, Oct 24, priced at CA $1,108 found 3 hours ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city centre is 24 minutes. Flights from CA $511
IAH
George Bush Intercontinental
Cheapest
Average driving time to city centre24 min
Flights from CA $511

Find the cheapest month to fly from Detroit (DTW) to Houston (IAH)

October is typically the cheapest month to fly

From CA $149 - CA $220 per traveller.

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental) cost?
You can find cheap one-way flights from CA $136 and cheap return flights from CA $270 DTW to IAH with Expedia. One-way flights typically cost between CA$225 and CA$992, and return flights often range between CA$425 and CA$1528. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when DTW to IAH ticket fares go up or down.
What is the cheapest month to fly from Detroit, MI (DTW) to Houston, TX (IAH)?
The cheapest months to fly from Detroit, MI (DTW) to Houston, TX (IAH) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
There are 4 airlines offering direct flights from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH). Here are the carriers you can choose from:
  • Delta operates 33 direct flights from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH) every week.
  • United operates 29 direct flights from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH) every week.
  • Spirit Airlines operates 15 direct flights from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH) every week.
  • Frontier Airlines operates 7 direct flights from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH) every week.
What is the cheapest airline that flies from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
Frontier Airlines is one of the cheapest airlines offering nonstop return flights from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH), with tickets starting from around CA$83 for flights that can be booked for departure within the next year. Alaska Airlines offers one of the cheapest connecting return flights from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH) starting from around CA$356. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
To find a cheap flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
The best airline to fly with from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Spirit Airlines typically offers the lowest fares. Delta offers the most daily flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Detroit, MI (DTW) to Houston, TX (IAH)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
You'll find around 12 nonstop flights per day from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH). For even more choices, look at flights that include layovers, as there are approximately 96 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
The earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental) typically departs at around 5:00 AM local time, operated by American Airlines. This is a seasonal service active in June, July, and August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
You'll find the most flights from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH) on Fridays, with around 74 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, Delta, and American Airlines. Fridays typically have notably more flight options compared to other days of the week, making it a great day to travel if you're looking for flexibility.
What are the most popular departure times for flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
The most popular departure times for flights from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these times as they allow for an early start to their day in Houston.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
Direct flights from DTW to IAH usually take about 3 hours 20 minutes, traveling roughly 1,732 kilometers. If you opt for a connecting flight, expect to add around 4 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
You can fly business class or first class between DTW and IAH. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Spirit Airlines, Delta, Alaska Airlines, United, and American Airlines.
How much is a business class flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
A non-stop, one-way business class flight from Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH) is usually around CA$1,376 - CA$1,864. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Detroit Metropolitan Wayne County (DTW) to George Bush Intercontinental (IAH) if you opt for a connecting flight.
How do I earn miles on a Detroit, MI (DTW) to Houston, TX (IAH) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW) to Houston, TX (IAH) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston, TX (IAH) from Detroit, MI (DTW)?
If you're planning to travel to Houston from Detroit Metropolitan Wayne County (DTW), you can fly directly into George Bush Intercontinental (IAH). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), O'Hare Intl. (ORD), or Liberty Intl. (EWR) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Detroit, MI (DTW) to Houston, TX (IAH) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW) to Houston, TX (IAH) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Detroit, MI (DTW) to Houston, TX (IAH) flight and hotel package?
Securing a Detroit, MI (DTW) to Houston, TX (IAH) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental)?
If you booked your Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $269
Distance
1721 km
Average flight time
2 hours 3 mins

Book with confidence

Detroit to Houston Flights

The easy way to book your flights from Detroit to Houston 

With Expedia, it’s simple to find and book flights to Houston from Detroit whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Detroit to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Detroit Metropolitan Wayne County, DTW to George Bush Intercontinental, IAH 

Sort your search results by price to find great deals on your flight from Detroit to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Detroit currently is just CA $270 rising to CA $1,108.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Detroit 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Detroit to Houston Flights

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