In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 21 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.

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.

C$ 139+ Cheap Flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport

Q: Weekly flight availability from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport

The most flights from DTW to IAH are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Houston George Bush Intcntl are usually found in September or February, booked 54 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Detroit to George Bush Intcntl

Round-trip from	C$ 166
One-way from	C$ 139
Popular in	November
Cheapest in	September
Average price	C$ 280
Good round-trip deal	C$ 251 or less
Good one-way deal	C$ 113 or less

Frontier
27/10-1/11
2 total stops
25h 19m total
Detroit to Houston

Search Deals

Delta
12/11
Nonstop
3h 16m total
Detroit to Houston

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

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

Find 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 14 October 2025.

Wed 5/118:05 p.m.DTW - IAH

1 stop14h 06mSpirit Airlines

Wed 12/115:14 a.m.IAH - DTW

1 stop9h 01mSpirit Airlines

Deal found 14/10C$ 160

Thu 6/119:53 p.m.DTW - IAH

Nonstop3h 15mSpirit Airlines

Sun 16/115:45 a.m.IAH - DTW

Nonstop2h 34mSpirit Airlines

Deal found 14/10C$ 167

Wed 3/129:34 p.m.DTW - IAH

Nonstop3h 15mSpirit Airlines

Fri 5/124:06 p.m.IAH - DTW

1 stop15h 01mSpirit Airlines

Deal found 13/10C$ 173

Fri 5/127:30 a.m.DTW - IAH

Nonstop3h 11mSpirit Airlines

Wed 10/125:46 a.m.IAH - DTW

1 stop7h 09mSpirit Airlines

Deal found 14/10C$ 176

Sat 1/115:34 a.m.DTW - IAH

Nonstop3h 01mSpirit Airlines

Sat 8/112:05 p.m.IAH - DTW

1 stop13h 55mSpirit Airlines

Deal found 14/10C$ 177

Fri 5/127:30 a.m.DTW - IAH

Nonstop3h 11mMultiple Airlines

Wed 10/128:00 a.m.IAH - DTW

1 stop10h 52mMultiple Airlines

Deal found 14/10C$ 184

Sat 1/116:29 p.m.DTW - IAH

1 stop15h 15mMultiple Airlines

Sat 8/112:05 p.m.IAH - DTW

1 stop13h 55mMultiple Airlines

Deal found 13/10C$ 202

Thu 6/117:00 a.m.DTW - IAH

1 stop11h 01mMultiple Airlines

Sun 16/115:45 a.m.IAH - DTW

Nonstop2h 34mMultiple Airlines

Deal found 14/10C$ 211

Mon 27/106:52 a.m.DTW - IAH

1 stop9h 53mSpirit Airlines

Mon 3/118:47 p.m.IAH - DTW

1 stop14h 16mSpirit Airlines

Deal found 13/10C$ 215

Sat 1/116:29 p.m.DTW - IAH

1 stop15h 15mMultiple Airlines

Wed 5/118:00 a.m.IAH - DTW

1 stop8h 12mMultiple Airlines

Deal found 14/10C$ 216

Best flights from Detroit to George Bush Intcntl
Discover carefully curated flight deals from Detroit to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 October 2025.

Thu 5/212:16 p.m.DTW - IAH

1 stop7h 07mSpirit Airlines

Mon 9/27:00 a.m.IAH - DTW

Nonstop2h 40mSpirit Airlines

Deal found 13/10C$ 222

Wed 12/114:05 p.m.DTW - IAH

Nonstop3h 15mDelta

Sat 15/1112:59 p.m.IAH - DTW

Nonstop2h 45mDelta

Deal found 14/10C$ 278

Fri 13/36:20 a.m.DTW - IAH

Nonstop3h 24mUnited Airlines

Mon 16/38:02 p.m.IAH - DTW

Nonstop2h 57mUnited Airlines

Deal found 13/10C$ 322

Thu 5/27:55 p.m.DTW - IAH

Nonstop3h 24mDelta

Mon 9/25:25 a.m.IAH - DTW

Nonstop2h 48mDelta

Deal found 13/10C$ 280

Tue 16/1212:48 p.m.DTW - IAH

Nonstop3h 13mDelta

Thu 1/15:20 a.m.IAH - DTW

Nonstop2h 48mDelta

Deal found 14/10C$ 299

Sat 15/118:15 a.m.DTW - IAH

Nonstop3h 17mUnited Airlines

Sat 15/116:05 p.m.IAH - DTW

Nonstop2h 41mUnited Airlines

Deal found 14/10C$ 336

Thu 18/126:00 a.m.DTW - IAH

Nonstop3h 32mUnited Airlines

Thu 25/123:55 p.m.IAH - DTW

1 stop6h 43mUnited Airlines

Deal found 13/10C$ 396

Tue 11/118:05 a.m.DTW - IAH

1 stop5h 26mDelta

Tue 11/116:32 p.m.IAH - DTW

Nonstop2h 48mDelta

Deal found 14/10C$ 391

Thu 18/128:25 a.m.DTW - IAH

Nonstop3h 15mDelta

Wed 31/126:00 a.m.IAH - DTW

1 stop7h 42mDelta

Deal found 14/10C$ 420

Wed 31/128:50 p.m.DTW - IAH

Nonstop3h 07mDelta

Mon 5/15:25 a.m.IAH - DTW

Nonstop2h 48mDelta

Deal found 13/10C$ 427

Direct flights from Detroit to George Bush Intcntl
Explore direct flight options from Detroit to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2025.

Thu 6/119:53 p.m.DTW - IAH

Nonstop3h 15mSpirit Airlines

Sun 16/115:45 a.m.IAH - DTW

Nonstop2h 34mSpirit Airlines

Deal found 14/10C$ 167

Sat 15/114:47 p.m.DTW - IAH

Nonstop3h 23mUnited Airlines

Tue 18/117:55 p.m.IAH - DTW

Nonstop2h 47mUnited Airlines

Deal found 14/10C$ 223

Mon 27/105:15 p.m.DTW - IAH

Nonstop3h 04mSpirit Airlines

Mon 3/115:45 a.m.IAH - DTW

Nonstop2h 34mSpirit Airlines

Deal found 13/10C$ 232

Tue 11/118:15 a.m.DTW - IAH

Nonstop3h 17mUnited Airlines

Tue 18/117:55 p.m.IAH - DTW

Nonstop2h 47mUnited Airlines

Deal found 14/10C$ 251

Sat 21/26:59 p.m.DTW - IAH

Nonstop3h 09mSpirit Airlines

Sun 1/37:00 a.m.IAH - DTW

Nonstop2h 40mSpirit Airlines

Deal found 13/10C$ 267

Sat 15/118:35 a.m.DTW - IAH

Nonstop3h 16mDelta

Tue 18/115:30 a.m.IAH - DTW

Nonstop2h 40mDelta

Deal found 14/10C$ 277

Wed 12/114:05 p.m.DTW - IAH

Nonstop3h 15mDelta

Sat 15/1112:59 p.m.IAH - DTW

Nonstop2h 45mDelta

Deal found 14/10C$ 278

Tue 11/118:35 a.m.DTW - IAH

Nonstop3h 16mDelta

Tue 11/116:32 p.m.IAH - DTW

Nonstop2h 48mDelta

Deal found 14/10C$ 280

Tue 16/1212:48 p.m.DTW - IAH

Nonstop3h 13mDelta

Thu 1/15:20 a.m.IAH - DTW

Nonstop2h 48mDelta

Deal found 14/10C$ 299

Mon 15/128:15 p.m.DTW - IAH

Nonstop3h 08mDelta

Thu 1/15:20 a.m.IAH - DTW

Nonstop2h 48mDelta

Deal found 14/10C$ 301

Thu 20/1110:47 a.m.DTW - IAH

Nonstop3h 14mSpirit Airlines

Sun 23/112:06 p.m.IAH - DTW

Nonstop2h 35mSpirit Airlines

Deal found 13/10C$ 302

Last-minute flights from Detroit to George Bush Intcntl
Discover last-minute flight deals from Detroit to George Bush Intcntl. Data last updated 14 October 2025 and is based on user searches.

Fri 24/106:29 p.m.DTW - IAH

1 stop6h 59mSpirit Airlines

Mon 27/109:08 a.m.IAH - DTW

1 stop13h 22mSpirit Airlines

Deal found 13/10C$ 237

Mon 27/106:52 a.m.DTW - IAH

1 stop9h 53mSpirit Airlines

Mon 3/118:47 p.m.IAH - DTW

1 stop14h 16mSpirit Airlines

Deal found 13/10C$ 215

Sat 1/115:34 a.m.DTW - IAH

Nonstop3h 01mSpirit Airlines

Wed 5/112:59 p.m.IAH - DTW

1 stop7h 55mSpirit Airlines

Deal found 14/10C$ 177

Sat 1/116:29 p.m.DTW - IAH

1 stop15h 15mMultiple Airlines

Sat 8/112:05 p.m.IAH - DTW

1 stop13h 55mMultiple Airlines

Deal found 13/10C$ 202

Sat 1/116:29 p.m.DTW - IAH

1 stop15h 15mMultiple Airlines

Wed 5/118:00 a.m.IAH - DTW

1 stop8h 12mMultiple Airlines

Deal found 14/10C$ 216

Sat 1/119:05 p.m.DTW - IAH

1 stop12h 39mSpirit Airlines

Sat 8/112:05 p.m.IAH - DTW

1 stop13h 55mSpirit Airlines

Deal found 14/10C$ 229

Wed 5/118:05 p.m.DTW - IAH

1 stop14h 06mSpirit Airlines

Wed 12/115:14 a.m.IAH - DTW

1 stop9h 01mSpirit Airlines

Deal found 14/10C$ 160

Thu 6/119:53 p.m.DTW - IAH

Nonstop3h 15mSpirit Airlines

Sun 16/115:45 a.m.IAH - DTW

Nonstop2h 34mSpirit Airlines

Deal found 14/10C$ 167

Thu 6/117:00 a.m.DTW - IAH

1 stop11h 01mMultiple Airlines

Sun 16/115:45 a.m.IAH - DTW

Nonstop2h 34mMultiple Airlines

Deal found 14/10C$ 211

Sat 15/114:47 p.m.DTW - IAH

Nonstop3h 23mUnited Airlines

Tue 18/117:55 p.m.IAH - DTW

Nonstop2h 47mUnited Airlines

Deal found 14/10C$ 223

One-way flights from Detroit to George Bush Intcntl
Search for one-way flight options from Detroit to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 14 October 2025.

Wed 12/118:35 a.m.DTW - IAH

Nonstop3h 16mDelta

Deal found 13/10C$ 139

Tue 11/1112:48 p.m.DTW - IAH

Nonstop3h 17mDelta

Deal found 13/10C$ 167

Mon 10/118:15 p.m.DTW - IAH

Nonstop3h 09mDelta

Deal found 13/10C$ 195

Mon 27/108:15 p.m.DTW - IAH

Nonstop2h 56mDelta

Deal found 12/10C$ 223

Wed 5/118:15 a.m.DTW - IAH

Nonstop3h 17mUnited Airlines

Deal found 14/10C$ 230

Sat 13/126:10 p.m.DTW - IAH

Nonstop3h 08mDelta

Deal found 13/10C$ 237

Sat 20/129:24 a.m.DTW - IAH

1 stop10h 24mJetBlue

Deal found 13/10C$ 249

Wed 22/108:35 a.m.DTW - IAH

Nonstop3h 00mDelta

Deal found 13/10C$ 253

Thu 23/1012:40 p.m.DTW - IAH

Nonstop3h 00mDelta

Deal found 13/10C$ 277

Fri 21/1110:20 a.m.DTW - IAH

1 stop5h 48mDelta

Deal found 12/10C$ 308

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 5/2

12:16 p.m.-6:23 p.m.

1 stop7h 07m

Houston George Bush Intcntl

Mon 9/2

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

Nonstop2h 40m

C$ 222

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 12/11

4:05 p.m.-6:20 p.m.

Nonstop3h 15m

Houston George Bush Intcntl

Sat 15/11

12:59 p.m.-4:44 p.m.

Nonstop2h 45m

C$ 278

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 5/2

7:55 p.m.-10:19 p.m.

Nonstop3h 24m

Houston George Bush Intcntl

Mon 9/2

5:25 a.m.-9:13 a.m.

Nonstop2h 48m

C$ 280

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 16/12

12:48 p.m.-3:01 p.m.

Nonstop3h 13m

Houston George Bush Intcntl

Thu 1/1

5:20 a.m.-9:08 a.m.

Nonstop2h 48m

C$ 299

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 13/3

6:20 a.m.-8:44 a.m.

Nonstop3h 24m

Houston George Bush Intcntl

Mon 16/3

8:02 p.m.-11:59 p.m.

Nonstop2h 57m

C$ 322

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 15/11

8:15 a.m.-10:32 a.m.

Nonstop3h 17m

Houston George Bush Intcntl

Sat 15/11

6:05 p.m.-9:46 p.m.

Nonstop2h 41m

C$ 336

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 11/11

8:05 a.m.-12:31 p.m.

1 stop5h 26m

Houston George Bush Intcntl

Tue 11/11

6:32 p.m.-10:20 p.m.

Nonstop2h 48m

C$ 391

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 18/12

6:00 a.m.-8:32 a.m.

Nonstop3h 32m

Houston George Bush Intcntl

Thu 25/12

3:55 p.m.-11:38 p.m.

1 stop6h 43m

C$ 396

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 18/12

8:25 a.m.-10:40 a.m.

Nonstop3h 15m

Houston George Bush Intcntl

Wed 31/12

6:00 a.m.-2:42 p.m.

1 stop7h 42m

C$ 420

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 31/12

8:50 p.m.-10:57 p.m.

Nonstop3h 07m

Houston George Bush Intcntl

Mon 5/1

5:25 a.m.-9:13 a.m.

Nonstop2h 48m

C$ 427

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/10

Showing 1-10 of 20 results

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

Prices

Airlines

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

The best time to book flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport is 54 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$ 107). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of C$ 194). 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?

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 39% on airfare.

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

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. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing George Bush Intcntl

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

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

United Airlines

7.4

Good

8,977 reviews

Delta

8.0

Very good

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Spirit Airlines

6.3

Okay

8,097 reviews

Delta

8.0

Very good

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Related info for your journey

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 21 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 15m. Airlines will cover a distance of 1730 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport round-trip?
Spirit Airlines, at C$ 130, 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 United Airlines and Delta. Spirit Airlines is currently priced 59% 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: Aeromexico (95%), Spirit Airlines (94%), Korean Air (93%).
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$ 77. While the most popular route (Detroit Metropolitan Wayne County - Houston George Bush Intcntl) can be booked for C$ 167 on average, our data indicates C$ 253 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$ 107). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of C$ 194). 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

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Katy

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Top 3 airlines flying from Detroit to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	CheapestC$ 130	AverageC$ 209	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
United Airlines	CheapestC$ 222	AverageC$ 502	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 223	AverageC$ 298	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

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How does Cheapflights help users find flights from Detroit to George Bush Intcntl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Detroit to George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Detroit to George Bush Intcntl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Detroit to George Bush Intcntl for you. Better yet — we are completely free to use.

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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Cheap flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport from C$ 139

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Houston George Bush Intcntl are usually found in September or February, booked 54 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Detroit to George Bush Intcntl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Detroit to George Bush Intcntl

Cheapest flights from Detroit to George Bush IntcntlExplore 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 14 October 2025.

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 14 October 2025.

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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.

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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 14 October 2025.