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Cheap flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport from C$ 75

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IAH
25 Aug — 1 Sep1
1 adult

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Houston George Bush Intcntl are usually found in October or February, booked 66 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 20 August 2025.

Round-trip from

C$ 149

One-way from

C$ 75

Popular in

June

Cheapest in

October

Average price

C$ 313

Good round-trip deal

C$ 152 or less

Good one-way deal

C$ 217 or less
Spirit Airlines
  • Spirit Airlines
  • 19/9-21/9
  • Nonstop
  • 5h 50m total
  • Detroit to Houston
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Spirit Airlines
  • Spirit Airlines
  • 19/9
  • Nonstop
  • 3h 10m total
  • Detroit to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Houston George Bush Intcntl.
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Find flight deals from Detroit to George Bush Intcntl

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 20 August 2025.

Fri 19/95:45 p.m.DTW - IAH
Nonstop3h 10mSpirit Airlines
Sun 21/96:47 a.m.IAH - DTW
Nonstop2h 40mSpirit Airlines
Deal found 19/8C$ 149
Wed 17/96:41 a.m.DTW - IAH
1 stop12h 31mSpirit Airlines
Wed 24/97:10 a.m.IAH - DTW
1 stop9h 52mSpirit Airlines
Deal found 20/8C$ 167
Thu 4/97:05 a.m.DTW - IAH
Nonstop3h 02mSpirit Airlines
Fri 19/92:54 p.m.IAH - DTW
Nonstop2h 41mSpirit Airlines
Deal found 18/8C$ 177
Thu 16/106:05 a.m.DTW - IAH
Nonstop3h 02mSpirit Airlines
Mon 20/1012:46 p.m.IAH - DTW
1 stop18h 30mSpirit Airlines
Deal found 19/8C$ 181
Tue 2/97:03 a.m.DTW - IAH
Nonstop2h 52mSpirit Airlines
Sat 6/96:47 a.m.IAH - DTW
Nonstop2h 40mSpirit Airlines
Deal found 18/8C$ 184
Wed 3/912:00 p.m.DTW - IAH
Nonstop2h 58mSpirit Airlines
Fri 5/95:50 a.m.IAH - DTW
1 stop11h 22mSpirit Airlines
Deal found 19/8C$ 198
Sun 19/107:45 p.m.DTW - IAH
1 stop11h 01mSpirit Airlines
Thu 23/105:00 a.m.IAH - DTW
Nonstop2h 45mSpirit Airlines
Deal found 17/8C$ 202
Mon 15/99:19 p.m.DTW - IAH
1 stop20h 15mMultiple Airlines
Mon 22/95:47 p.m.IAH - DTW
1 stop13h 27mMultiple Airlines
Deal found 18/8C$ 203
Mon 29/93:00 p.m.DTW - IAH
1 stop8h 30mSpirit Airlines
Mon 6/109:02 a.m.IAH - DTW
1 stop7h 16mSpirit Airlines
Deal found 18/8C$ 210

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 20 August 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

Thu 16/10

6:15 a.m.-8:19 a.m.

Nonstop3h 04m

Houston George Bush Intcntl

Mon 20/10

5:00 a.m.-8:45 a.m.

Nonstop2h 45m

C$ 149

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 19/9

5:45 p.m.-7:55 p.m.

Nonstop3h 10m

Houston George Bush Intcntl

Sun 21/9

6:47 a.m.-10:27 a.m.

Nonstop2h 40m

C$ 149

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 29/9

7:05 a.m.-9:07 a.m.

Nonstop3h 02m

Houston George Bush Intcntl

Mon 6/10

5:00 a.m.-8:45 a.m.

Nonstop2h 45m

C$ 149

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 15/9

5:45 p.m.-7:55 p.m.

Nonstop3h 10m

Houston George Bush Intcntl

Mon 22/9

6:47 a.m.-10:27 a.m.

Nonstop2h 40m

C$ 149

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 13/11

9:25 a.m.-11:31 a.m.

Nonstop3h 06m

Houston George Bush Intcntl

Mon 17/11

7:00 a.m.-10:40 a.m.

Nonstop2h 40m

C$ 149

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sun 19/10

6:05 a.m.-8:07 a.m.

Nonstop3h 02m

Houston George Bush Intcntl

Thu 23/10

5:00 a.m.-8:45 a.m.

Nonstop2h 45m

C$ 149

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 31/1

6:59 p.m.-9:08 p.m.

Nonstop3h 09m

Houston George Bush Intcntl

Sun 8/2

7:00 a.m.-10:40 a.m.

Nonstop2h 40m

C$ 166

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 17/9

6:41 a.m.-6:12 p.m.

1 stop12h 31m

Houston George Bush Intcntl

Wed 24/9

7:10 a.m.-6:02 p.m.

1 stop9h 52m

C$ 167

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 4/9

7:05 a.m.-9:07 a.m.

Nonstop3h 02m

Houston George Bush Intcntl

Fri 19/9

2:54 p.m.-6:35 p.m.

Nonstop2h 41m

C$ 177

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 15/10

6:05 a.m.-8:07 a.m.

Nonstop3h 02m

C$ 75

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

Showing 1-10 of 15 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 8 August 2025.

The best time to book flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport is 66 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, September 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$ 343). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 470). 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 20 August 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 48% 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 17 August 2025.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport flight should consider departing on Thursday 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 20 August 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.
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,039 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 23 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 3 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 04m. 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?

    Spirit Airlines, at C$ 124, 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 Delta and United Airlines. Spirit Airlines 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 (87%), Aeromexico (85%), Spirit Airlines (81%).

  • 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$ 88. While the most popular route (Detroit Metropolitan Wayne County - Houston George Bush Intcntl) can be booked for C$ 221 on average our data indicates C$ 254 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, September 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$ 343). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 470). 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.
Detroit to Hobby flights

Top 3 airlines flying from Detroit to George Bush Intcntl

Discover the top 3 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 20 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 124AverageC$ 200FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 192AverageC$ 297FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 219AverageC$ 495FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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