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 are the most popular airlines that fly from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

Before booking your flight from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport check out the most popular airlines for this route: Frontier, Delta or United Airlines.

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 16 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$ 137+ 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 (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Houston George Bush Intcntl are usually found in January or February, booked 68 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Detroit to George Bush Intcntl

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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 12 August 2026.

Sat 5/99:00 a.m. -

Nonstop3h 04m

Fri 11/93:45 p.m. -

Nonstop2h 55m

Deal found 10/8C$ 191

Sat 24/106:16 p.m. -

Nonstop3h 02m

Sat 31/101:05 p.m. -

Nonstop2h 52m

Deal found 7/8C$ 199

Thu 29/102:00 p.m. -

Nonstop3h 02m

Fri 30/107:00 a.m. -

1 stop6h 39m

Deal found 7/8C$ 202

Sat 24/106:16 p.m. -

Nonstop3h 02m

Fri 30/107:00 a.m. -

1 stop6h 39m

Deal found 7/8C$ 203

Sat 29/89:00 a.m. -

Nonstop3h 04m

Tue 1/94:32 p.m. -

1 stop7h 32m

Deal found 7/8C$ 206

Tue 11/89:06 a.m. -

Nonstop3h 04m

Fri 28/83:00 p.m. -

Nonstop2h 55m

Deal found 8/8C$ 208

Fri 9/103:38 p.m. -

1 stop7h 28m

Tue 13/101:15 p.m. -

Nonstop2h 52m

Deal found 9/8C$ 210

Sat 24/106:50 a.m. -

1 stop9h 15m

Mon 26/105:12 p.m. -

Nonstop2h 52m

Deal found 7/8C$ 212

Thu 3/99:00 a.m. -

Nonstop3h 04m

Sat 12/99:04 p.m. -

1 stop13h 34m

Deal found 10/8C$ 216

Wed 28/106:07 p.m. -

Nonstop3h 02m

Sun 1/115:12 p.m. -

Nonstop2h 52m

Deal found 7/8C$ 220

Find flight deals from Detroit to George Bush Intcntl

Round-trip from	C$ 191
One-way from	C$ 137
Popular in	March
Cheapest in	January
Average price	C$ 365
Good round-trip deal	C$ 253 or less
Good one-way deal	C$ 378 or less

Frontier
5/9-11/9
Nonstop
5h 59m total
Detroit to Houston

Search Deals

Delta
11/10
Nonstop
3h 01m total
Detroit to Houston

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 7 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

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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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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.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Thu 29/10

4:10 p.m.-11:02 p.m.

1 stop7h 52m

Houston George Bush Intcntl

Fri 30/10

7:24 a.m.-3:10 p.m.

1 stop6h 46m

C$ 372

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Sat 24/10

4:10 p.m.-11:02 p.m.

1 stop7h 52m

Houston George Bush Intcntl

Sun 1/11

7:24 a.m.-3:10 p.m.

1 stop6h 46m

C$ 372

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Wed 28/10

4:10 p.m.-11:02 p.m.

1 stop7h 52m

Houston George Bush Intcntl

Sun 1/11

7:24 a.m.-3:10 p.m.

1 stop6h 46m

C$ 372

Quickest round-trip

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Mon 23/11

8:25 p.m.-10:34 p.m.

Nonstop3h 09m

Houston George Bush Intcntl

Fri 27/11

5:10 a.m.-8:51 a.m.

Nonstop2h 41m

C$ 377

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Thu 24/12

7:55 p.m.-10:04 p.m.

Nonstop3h 09m

Houston George Bush Intcntl

Fri 15/1

5:25 a.m.-9:12 a.m.

Nonstop2h 47m

C$ 416

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Thu 15/10

4:10 p.m.-11:02 p.m.

1 stop7h 52m

Houston George Bush Intcntl

Fri 23/10

7:24 a.m.-3:10 p.m.

1 stop6h 46m

C$ 436

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Sat 17/10

4:10 p.m.-11:02 p.m.

1 stop7h 52m

Houston George Bush Intcntl

Fri 23/10

7:24 a.m.-3:10 p.m.

1 stop6h 46m

C$ 436

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Wed 16/12

5:45 a.m.-10:33 a.m.

1 stop5h 48m

Houston George Bush Intcntl

Mon 21/12

3:40 p.m.-10:26 p.m.

1 stop5h 46m

C$ 444

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Fri 15/1

12:30 p.m.-2:44 p.m.

Nonstop3h 14m

Houston George Bush Intcntl

Mon 25/1

5:25 a.m.-9:12 a.m.

Nonstop2h 47m

C$ 450

DetroitHouston

DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl

DTWIAH

Detroit Metropolitan Wayne County

Fri 18/12

7:45 p.m.-11:59 p.m.

1 stop5h 14m

Houston George Bush Intcntl

Wed 23/12

5:25 a.m.-9:12 a.m.

Nonstop2h 47m

C$ 465

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 22 resultsSorted by cheapest first

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.

DTW-IAH

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 67 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, January 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$ 301). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 475). 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 afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 53% on airfare.

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

Airfare is below average for this route at the moment.

Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport flights typically cost between C$ 249 and C$ 469 in September.
The cheapest round-trip price found within the last 5 days was C$ 191 on Frontier (5 Sep-11 Sep).

Reviews of airlines servicing George Bush Intcntl

See what other customers who have flown with Delta,United Airlines, andFrontier 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

7.8

Good

8,506 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.

Delta

7.8

Good

8,506 reviews

Delta

7.8

Good

8,506 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.

United Airlines

7.4

Good

10,110 reviews

Delta

7.8

Good

8,506 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.

Frontier

5.6

Fair

2,701 reviews

Delta

7.8

Good

8,506 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.

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 16 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 7h 52m. Airlines will cover a distance of 1730 km.
What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport round-trip?
Frontier, 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. Frontier is currently priced 66% 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: Virgin Australia (85%), United Airlines (82%), Air New Zealand (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$ 111. While the most popular route (Detroit Metropolitan Wayne County - Houston George Bush Intcntl) can be booked for C$ 212 on average, our data indicates C$ 362 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, January 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$ 301). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 475). 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.

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Alternative routes for Detroit to George Bush Intcntl

Detroit to Hobby flights

Top 3 airlines flying from Detroit to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	CheapestC$ 124	AverageC$ 278	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Delta	CheapestC$ 136	AverageC$ 277	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 340	AverageC$ 667	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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?

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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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Cheap flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport from C$ 137

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 12 August 2026.

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 12 August 2026.

Best flights from Detroit to George Bush IntcntlDiscover 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 12 August 2026.

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 12 August 2026.

Direct flights from Detroit to George Bush IntcntlExplore 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 12 August 2026.

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 12 August 2026.

Last-minute flights from Detroit to George Bush IntcntlDiscover last-minute flight deals from Detroit to George Bush Intcntl. Data last updated 12 August 2026 and is based on user searches.

Discover last-minute flight deals from Detroit to George Bush Intcntl. Data last updated 12 August 2026 and is based on user searches.

One-way flights from Detroit to George Bush IntcntlSearch for one-way flight options from Detroit to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.

Search for one-way flight options from Detroit to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.

Find flight deals from Detroit to George Bush Intcntl

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One-way from

Popular in

Cheapest in

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Good round-trip deal

Good one-way deal

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.

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.

Cheapflights Insights

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 67 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?

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

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport?

Airfare is below average for this route at the moment.

Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport flights typically cost between C$ 249 and C$ 469 in September.The cheapest round-trip price found within the last 5 days was C$ 191 on Frontier (5 Sep-11 Sep).

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 (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing George Bush Intcntl

Related info for your journey

What airport do you fly from for flights from Detroit to Houston George Bush Intcntl?

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

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

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

What are the cheapest flights 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?

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

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

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

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Alternative routes for Detroit to George Bush Intcntl

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Complete your trip

Complete your trip to George Bush Intcntl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from Detroit to George Bush Intcntl by cabin class

Find flights from Detroit to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to George Bush Intcntl

Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 August 2026.

Detroit and George Bush Intcntl flights

Browse other Detroit and George Bush Intcntl flight options. Last updated on 12 August 2026.

Other flights from Detroit

Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on 12 August 2026.

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Top 3 airlines flying from Detroit to George Bush Intcntl

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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 12 August 2026.

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 12 August 2026.

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 12 August 2026.

Last-minute flights from Detroit to George Bush Intcntl
Discover last-minute flight deals from Detroit to George Bush Intcntl. Data last updated 12 August 2026 and is based on user searches.

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 12 August 2026.

Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport flights typically cost between C$ 249 and C$ 469 in September.
The cheapest round-trip price found within the last 5 days was C$ 191 on Frontier (5 Sep-11 Sep).