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Cheap flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport from C$ 178

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IAH
7 Aug — 14 Aug1
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 October, booked 66 days in advance, depart on a Wednesday or Thursday and return on a Thursday

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 8 July 2026.

Fri 28/89:00 a.m.
DTW
-
IAH
Nonstop3h 04m
Frontier
Sat 29/84:32 p.m.
IAH
-
DTW
1 stop7h 32m
Frontier
Deal found 3/7C$ 298
Fri 7/89:06 a.m.
DTW
-
IAH
Nonstop3h 04m
Frontier
Tue 11/812:16 p.m.
IAH
-
DTW
1 stop11h 24m
Frontier
Deal found 6/7C$ 303
Wed 5/89:06 a.m.
DTW
-
IAH
Nonstop3h 04m
Frontier
Wed 12/812:16 p.m.
IAH
-
DTW
1 stop11h 24m
Frontier
Deal found 7/7C$ 304
Wed 5/86:10 a.m.
DTW
-
IAH
1 stop6h 17m
Frontier
Sun 16/82:54 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 7/7C$ 305
Sat 8/82:56 p.m.
DTW
-
IAH
1 stop8h 33m
Frontier
Mon 10/82:54 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 7/7C$ 307
Tue 4/82:56 p.m.
DTW
-
IAH
1 stop8h 33m
Frontier
Fri 14/82:54 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 6/7C$ 308
Mon 3/85:35 p.m.
DTW
-
IAH
1 stop14h 45m
Frontier
Mon 10/82:54 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 4/7C$ 311
Tue 4/89:06 a.m.
DTW
-
IAH
Nonstop3h 04m
Frontier
Wed 12/86:00 a.m.
IAH
-
DTW
1 stop9h 28m
Frontier
Deal found 7/7C$ 314
Fri 7/89:06 a.m.
DTW
-
IAH
Nonstop3h 04m
Frontier
Thu 13/812:16 p.m.
IAH
-
DTW
1 stop11h 24m
Frontier
Deal found 6/7C$ 320
Thu 6/82:56 p.m.
DTW
-
IAH
1 stop8h 33m
Frontier
Thu 13/82:54 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 7/7C$ 321
Thu 6/89:06 a.m.
DTW
-
IAH
Nonstop3h 04m
Frontier
Fri 14/86:00 a.m.
IAH
-
DTW
1 stop9h 40m
Frontier
Deal found 6/7C$ 322
Tue 4/82:56 p.m.
DTW
-
IAH
1 stop8h 33m
Frontier
Mon 10/82:54 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 7/7C$ 324

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 8 July 2026.

Round-trip from

C$ 298

One-way from

C$ 178

Popular in

March

Cheapest in

September

Average price

C$ 364

Good round-trip deal

C$ 344 or less

Good one-way deal

C$ 176 or less
Frontier
  • Frontier
  • 28/8-29/8
  • 1 total stop
  • 10h 36m total
  • Detroit to Houston
Search Deals
Frontier
  • Frontier
  • 4/8
  • Nonstop
  • 3h 04m total
  • Detroit to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 8 July 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 20/11

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

Nonstop3h 09m

Houston George Bush Intcntl

Wed 2/12

6:25 p.m.-10:17 p.m.

Nonstop2h 52m

C$ 411

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 22/7

8:25 p.m.-10:24 p.m.

Nonstop2h 59m

Houston George Bush Intcntl

Fri 7/8

7:29 p.m.-11:22 p.m.

Nonstop2h 53m

C$ 446

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 24/7

8:25 p.m.-10:24 p.m.

Nonstop2h 59m

Houston George Bush Intcntl

Sun 26/7

5:30 a.m.-9:18 a.m.

Nonstop2h 48m

C$ 446

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 23/12

7:45 p.m.-11:58 p.m.

1 stop5h 13m

Houston George Bush Intcntl

Mon 4/1

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

Nonstop2h 47m

C$ 459
Quickest round-trip

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 22/7

8:40 a.m.-10:37 a.m.

Nonstop2h 57m

Houston George Bush Intcntl

Sat 25/7

3:27 p.m.-7:15 p.m.

Nonstop2h 48m

C$ 482

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 21/9

12:56 p.m.-7:49 p.m.

1 stop7h 53m

Houston George Bush Intcntl

Wed 23/9

4:57 p.m.-11:34 p.m.

1 stop5h 37m

C$ 506

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 21/12

4:56 p.m.-9:10 p.m.

1 stop5h 14m

Houston George Bush Intcntl

Mon 4/1

1:15 p.m.-8:13 p.m.

1 stop5h 58m

C$ 507

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 8/8

5:20 a.m.-9:15 a.m.

1 stop4h 55m

Houston George Bush Intcntl

Thu 13/8

2:27 p.m.-10:41 p.m.

1 stop7h 14m

C$ 507

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 22/12

7:45 p.m.-11:58 p.m.

1 stop5h 13m

Houston George Bush Intcntl

Thu 31/12

1:15 p.m.-9:22 p.m.

1 stop7h 07m

C$ 507

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 21/12

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

Nonstop3h 09m

Houston George Bush Intcntl

Sat 2/1

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

Nonstop2h 47m

C$ 536

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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?

The best time to book flights from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport is 65 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$ 244). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 486). 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 8 July 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 afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 71% 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 4 July 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. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 8 July 2026.
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
8,451 reviews
Check prices

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

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
8,451 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

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
9,945 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

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
2,836 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

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

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 22 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?

    Frontier, at C$ 122, 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: Air New Zealand (82%), Virgin Australia (81%), United Airlines (80%).

  • 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$ 176. While the most popular route (Detroit Metropolitan Wayne County - Houston George Bush Intcntl) can be booked for C$ 354 on average, our data indicates C$ 641 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$ 244). Flying from Detroit Metropolitan Wayne County Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 486). 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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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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 122AverageC$ 261FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 239AverageC$ 309FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 347AverageC$ 672FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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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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