Cheap flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport from C$ 73

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IAH
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Houston George Bush Intcntl are usually found in September or February, booked 34 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Detroit to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to George Bush Intcntl
Explore the most affordable flight options available from Detroit to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Tue 30/126:00 a.m.DTW - IAH
1 stop12h 50mSpirit Airlines
Tue 6/18:30 p.m.IAH - DTW
Nonstop2h 46mSpirit Airlines
Deal found 14/12C$ 270
Wed 31/125:23 p.m.DTW - IAH
1 stop16h 37mSpirit Airlines
Wed 7/15:46 a.m.IAH - DTW
1 stop9h 42mSpirit Airlines
Deal found 13/12C$ 285
Wed 24/128:00 a.m.DTW - IAH
1 stop14h 40mFrontier
Fri 9/16:15 a.m.IAH - DTW
Nonstop2h 49mFrontier
Deal found 13/12C$ 315
Wed 31/125:23 p.m.DTW - IAH
1 stop16h 37mMultiple Airlines
Wed 7/16:05 a.m.IAH - DTW
2 stops16h 46mMultiple Airlines
Deal found 13/12C$ 324
Thu 25/126:00 a.m.DTW - IAH
1 stop12h 50mSpirit Airlines
Sat 10/17:09 p.m.IAH - DTW
Nonstop2h 48mSpirit Airlines
Deal found 13/12C$ 332
Wed 31/126:00 a.m.DTW - IAH
Nonstop3h 29mUnited Airlines
Mon 5/17:50 p.m.IAH - DTW
Nonstop2h 53mUnited Airlines
Deal found 13/12C$ 350
Wed 24/1212:29 p.m.DTW - IAH
Nonstop3h 14mMultiple Airlines
Fri 9/17:09 p.m.IAH - DTW
Nonstop2h 48mMultiple Airlines
Deal found 13/12C$ 366

Find flight deals from Detroit to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 December 2025.

Round-trip from

C$ 164

One-way from

C$ 73

Popular in

June

Cheapest in

September

Average price

C$ 357

Good round-trip deal

C$ 271 or less

Good one-way deal

C$ 74 or less
Frontier
  • Frontier
  • 10/1-18/1
  • 1 total stop
  • 22h 33m total
  • Detroit to Houston
Spirit Airlines
  • Spirit Airlines
  • 22/1
  • Nonstop
  • 3h 22m total
  • Detroit to Houston
Highest demand for flights based on searches. 7% potential increase in price (C$ 35 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Houston George Bush Intcntl.
Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Houston George Bush Intcntl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Detroit

Fly to

George Bush Intcntl

Route

Depart

Return

Price

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 5/5

6:15 a.m.-8:37 a.m.

Nonstop3h 22m

Houston George Bush Intcntl

Fri 8/5

8:31 p.m.-12:19 a.m.

Nonstop2h 48m

C$ 176

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 1/4

6:45 a.m.-8:54 a.m.

Nonstop3h 09m

Houston George Bush Intcntl

Tue 7/4

6:41 p.m.-10:27 p.m.

Nonstop2h 46m

C$ 176

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 4/5

6:15 a.m.-8:37 a.m.

Nonstop3h 22m

Houston George Bush Intcntl

Thu 7/5

5:05 a.m.-11:17 a.m.

1 stop5h 12m

C$ 198

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sun 4/1

8:16 a.m.-10:29 a.m.

Nonstop3h 13m

Houston George Bush Intcntl

Wed 14/1

7:09 p.m.-10:57 p.m.

Nonstop2h 48m

C$ 245

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 10/1

7:55 p.m.-10:11 p.m.

Nonstop3h 16m

Houston George Bush Intcntl

Sun 18/1

5:15 a.m.-8:58 a.m.

Nonstop2h 43m

C$ 274

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 6/4

4:15 p.m.-6:28 p.m.

Nonstop3h 13m

Houston George Bush Intcntl

Sun 12/4

5:29 a.m.-9:09 a.m.

Nonstop2h 40m

C$ 315

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sun 5/4

4:15 p.m.-6:28 p.m.

Nonstop3h 13m

Houston George Bush Intcntl

Tue 14/4

3:25 p.m.-7:15 p.m.

Nonstop2h 50m

C$ 315

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 9/1

4:30 p.m.-6:46 p.m.

Nonstop3h 16m

Houston George Bush Intcntl

Sun 11/1

5:15 a.m.-8:58 a.m.

Nonstop2h 43m

C$ 315

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 7/4

8:25 a.m.-10:42 a.m.

Nonstop3h 17m

Houston George Bush Intcntl

Sat 18/4

5:25 a.m.-9:15 a.m.

Nonstop2h 50m

C$ 315

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 27/2

3:50 p.m.-6:11 p.m.

Nonstop3h 21m

C$ 73

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 16 results
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Best time to book a flight from Detroit to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to George Bush Intcntl. Price data was last updated on 12 December 2025.

The best time to book flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

Currently, February is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport (average of C$ 99). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of C$ 190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTW to IAH?

Find hourly flight availability from Detroit to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

One of the essential ways to save on airfare from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Detroit to George Bush Intcntl. Price data was last updated on 13 December 2025.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated 15 December 2025.
See what other customers who have flown with Delta,United Airlines, andSpirit Airlines from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Detroit to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Detroit to Houston George Bush Intcntl?

    Detroit Metropolitan Wayne County (DTW) is the airport you will fly out of if you book a flight from Detroit to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Detroit Metropolitan Wayne County; the airport handles an average of 20 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Detroit airport to Houston George Bush Intcntl. It is only a 27.8 km journey to Detroit Metropolitan Wayne County (DTW) from Detroit’s city centre.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

    Departing from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport will take you 3h 22m. Airlines will cover a distance of 1730 km. All flights are typically direct.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport round-trip?

    Frontier, at C$ 118, was found to be the cheapest airline from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport.Alternate airlines to your destination round-trip include Spirit Airlines and Delta. Frontier is currently priced 62% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport on time: Korean Air (93%), Virgin Australia (91%), Air New Zealand (91%).

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

    Looking at all options, your cheapest flight can be booked for C$ 62. While the most popular route (Detroit Metropolitan Wayne County - Houston George Bush Intcntl) can be booked for C$ 139 on average, our data indicates C$ 207 when flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport.

  • Can I find deals for flights from Detroit to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Detroit to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to George Bush Intcntl.

  • Can I find deals for business class flights from Detroit to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Detroit to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

    Currently, February is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport (average of C$ 99). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of C$ 190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Humble
Katy
Cypress

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Alternative routes for Detroit to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Detroit to George Bush Intcntl

Discover the top 4 airlines that operate flights from Detroit to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 118AverageC$ 261FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 125AverageC$ 201FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 231AverageC$ 288FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 246AverageC$ 553FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Can Cheapflights find flights from Detroit to George Bush Intcntl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Detroit to George Bush Intcntl, users can toggle the no change fees filter when performing a flight search.

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