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Cheap flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport from C$ 112

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IAH
19 Mar — 26 Mar1
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 August, booked 34 days in advance, depart on a Friday or Thursday 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 17 February 2026.

Tue 17/39:31 p.m.
DTW
-
IAH
Nonstop3h 21m
Frontier
Sat 21/34:46 p.m.
IAH
-
DTW
Nonstop2h 50m
Frontier
Deal found 16/2C$ 155
Sat 9/56:15 a.m.
DTW
-
IAH
Nonstop3h 01m
Spirit Airlines
Sun 17/58:35 p.m.
IAH
-
DTW
Nonstop2h 44m
Spirit Airlines
Deal found 16/2C$ 157
Wed 18/38:08 p.m.
DTW
-
IAH
Nonstop3h 02m
Spirit Airlines
Tue 24/33:00 p.m.
IAH
-
DTW
Nonstop2h 45m
Spirit Airlines
Deal found 16/2C$ 158
Mon 16/39:50 p.m.
DTW
-
IAH
Nonstop3h 09m
Spirit Airlines
Fri 20/36:00 a.m.
IAH
-
DTW
Nonstop2h 40m
Spirit Airlines
Deal found 16/2C$ 159
Mon 16/39:50 p.m.
DTW
-
IAH
Nonstop3h 09m
Spirit Airlines
Tue 17/311:15 a.m.
IAH
-
DTW
1 stop5h 40m
Spirit Airlines
Deal found 14/2C$ 165
Mon 30/39:50 p.m.
DTW
-
IAH
Nonstop3h 09m
Spirit Airlines
Wed 1/45:15 a.m.
IAH
-
DTW
1 stop4h 57m
Spirit Airlines
Deal found 13/2C$ 166
Sat 2/56:15 a.m.
DTW
-
IAH
Nonstop3h 01m
Spirit Airlines
Sun 10/58:35 p.m.
IAH
-
DTW
Nonstop2h 44m
Spirit Airlines
Deal found 15/2C$ 168
Wed 18/35:07 p.m.
DTW
-
IAH
1 stop6h 49m
Frontier
Tue 24/34:46 p.m.
IAH
-
DTW
Nonstop2h 50m
Frontier
Deal found 16/2C$ 169
Wed 18/35:07 p.m.
DTW
-
IAH
1 stop6h 49m
Multiple Airlines
Wed 25/33:00 p.m.
IAH
-
DTW
Nonstop2h 45m
Multiple Airlines
Deal found 16/2C$ 174

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 17 February 2026.

Round-trip from

C$ 155

One-way from

C$ 112

Popular in

June

Cheapest in

September

Average price

C$ 271

Good round-trip deal

C$ 181 or less

Good one-way deal

C$ 81 or less
Frontier
  • Frontier
  • 17/3-21/3
  • Nonstop
  • 6h 11m total
  • Detroit to Houston
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 5/3
  • 1 total stop
  • 9h 34m total
  • Detroit to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Houston George Bush Intcntl.
Search Deals

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 17 February 2026.
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

Wed 18/3

8:08 p.m.-10:10 p.m.

Nonstop3h 02m

Houston George Bush Intcntl

Tue 24/3

3:00 p.m.-6:45 p.m.

Nonstop2h 45m

C$ 158

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 30/3

9:50 p.m.-11:59 p.m.

Nonstop3h 09m

Houston George Bush Intcntl

Wed 1/4

5:15 a.m.-11:12 a.m.

1 stop4h 57m

C$ 166

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 7/4

8:08 p.m.-10:10 p.m.

Nonstop3h 02m

Houston George Bush Intcntl

Sat 11/4

8:26 a.m.-12:08 p.m.

Nonstop2h 42m

C$ 204

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 2/5

8:48 p.m.-10:54 p.m.

Nonstop3h 06m

Houston George Bush Intcntl

Sat 9/5

5:20 a.m.-9:05 a.m.

Nonstop2h 45m

C$ 217

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 31/3

8:08 p.m.-10:10 p.m.

Nonstop3h 02m

Houston George Bush Intcntl

Sun 5/4

5:15 a.m.-11:12 a.m.

1 stop4h 57m

C$ 230

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 2/5

6:10 a.m.-12:35 a.m.

1 stop19h 25m

Houston George Bush Intcntl

Sun 10/5

8:35 p.m.-12:19 a.m.

Nonstop2h 44m

C$ 240

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 14/4

8:31 a.m.-10:41 a.m.

Nonstop3h 10m

Houston George Bush Intcntl

Fri 24/4

5:20 a.m.-9:03 a.m.

Nonstop2h 43m

C$ 244

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 7/4

9:00 a.m.-11:15 a.m.

Nonstop3h 15m

Houston George Bush Intcntl

Tue 7/4

8:03 p.m.-11:57 p.m.

Nonstop2h 54m

C$ 271

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 17/3

8:25 a.m.-10:44 a.m.

Nonstop3h 19m

Houston George Bush Intcntl

Tue 24/3

3:18 p.m.-7:08 p.m.

Nonstop2h 50m

C$ 271

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 24/3

8:25 a.m.-10:44 a.m.

Nonstop3h 19m

Houston George Bush Intcntl

Tue 24/3

3:18 p.m.-7:08 p.m.

Nonstop2h 50m

C$ 271

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/2

Showing 1-10 of 18 results
1
2

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 13 February 2026.

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$ 91). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of C$ 188). 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 17 February 2026.

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 32% 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 7 February 2026.

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. Tuesday 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 17 February 2026.
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.
Delta
7.9
Good
8,205 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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.
Delta
7.9
Good
8,205 reviews
Delta
7.9
Good
8,205 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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.
United Airlines
7.4
Good
9,312 reviews
Delta
7.9
Good
8,205 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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.
Spirit Airlines
6.3
Okay
8,469 reviews
Delta
7.9
Good
8,205 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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.
Frontier
5.7
Fair
3,048 reviews
Delta
7.9
Good
8,205 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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 02m. 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$ 102, 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 67% 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: Mesa Airlines (92%), United Airlines (88%), Air New Zealand (83%).

  • 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$ 40. While the most popular route (Detroit Metropolitan Wayne County - Houston George Bush Intcntl) can be booked for C$ 193 on average, our data indicates C$ 208 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$ 91). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of C$ 188). 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
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.
Detroit to Hobby flights

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 17 February 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 102AverageC$ 229FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 102AverageC$ 191FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 162AverageC$ 291FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 243AverageC$ 487FlexibilityNo 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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