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Cheap flights from Detroit to Houston from C$ 123

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Detroit All airports to Houston are usually found in February or May, booked 33 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Detroit to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Houston
Explore the most affordable flight options available from Detroit to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 December 2025.

Wed 31/128:16 a.m.DTW - IAH
Nonstop3h 13mSpirit Airlines
Mon 5/18:30 p.m.IAH - DTW
Nonstop2h 46mSpirit Airlines
Deal found 27/12C$ 458
Wed 31/1212:29 p.m.DTW - IAH
Nonstop3h 14mFrontier
Mon 5/17:45 a.m.IAH - DTW
Nonstop2h 49mFrontier
Deal found 26/12C$ 485
Sun 28/1210:01 p.m.DTW - IAH
1 stop13h 36mFrontier
Mon 5/17:45 a.m.IAH - DTW
Nonstop2h 49mFrontier
Deal found 26/12C$ 522
Mon 29/1212:30 p.m.DTW - IAH
1 stop6h 49mDelta
Fri 9/111:54 a.m.IAH - DTW
Nonstop2h 43mDelta
Deal found 26/12C$ 538
Wed 31/121:15 p.m.DTW - HOU
1 stop7h 20mSouthwest
Mon 12/16:20 a.m.HOU - DTW
1 stop10h 30mSouthwest
Deal found 27/12C$ 552
Sun 28/128:50 p.m.DTW - IAH
Nonstop3h 07mDelta
Mon 5/15:15 a.m.IAH - DTW
Nonstop2h 43mDelta
Deal found 27/12C$ 593
Mon 29/125:49 a.m.DTW - IAH
1 stop5h 51mUnited Airlines
Thu 1/17:50 p.m.IAH - DTW
Nonstop2h 53mUnited Airlines
Deal found 25/12C$ 607
Mon 29/129:15 p.m.DTW - HOU
1 stop4h 45mSouthwest
Thu 1/16:35 a.m.HOU - DTW
1 stop4h 45mSouthwest
Deal found 25/12C$ 620
Mon 29/127:15 a.m.DTW - HOU
1 stop9h 00mSouthwest
Fri 2/13:30 p.m.HOU - DTW
2 stops7h 50mSouthwest
Deal found 26/12C$ 627
Mon 29/122:45 p.m.DTW - HOU
2 stops7h 55mSouthwest
Sat 3/12:30 p.m.HOU - DTW
2 stops7h 55mSouthwest
Deal found 26/12C$ 634
Sat 27/128:45 p.m.DTW - HOU
1 stop13h 25mSouthwest
Sat 3/12:30 p.m.HOU - DTW
2 stops7h 55mSouthwest
Deal found 27/12C$ 636
Tue 30/124:56 p.m.DTW - HOU
1 stop7h 15mDelta
Sun 4/16:00 a.m.HOU - DTW
1 stop7h 54mDelta
Deal found 26/12C$ 675

Find flight deals from Detroit to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Houston (HO1). 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 28 December 2025.

Round-trip from

C$ 145

One-way from

C$ 123

Popular in

December

Cheapest in

February

Average price

C$ 394
Spirit Airlines
  • Spirit Airlines
  • 12/2-22/2
  • Nonstop
  • 6h 07m total
  • Detroit to Houston
Search Deals
Southwest
  • Southwest
  • 21/2
  • 1 total stop
  • 8h 25m total
  • Detroit to Houston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Houston 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 28 December 2025.
Use the filters below to find and compare flights from Detroit to Houston that are best for you.

Fly from

Detroit

Fly to

Houston

Route

Depart

Return

Price

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 28/2

4:45 p.m.-8:40 p.m.

1 stop4h 55m

Houston Hobby

Wed 4/3

12:55 p.m.-8:25 p.m.

2 stops6h 30m

C$ 251

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 8/5

6:15 a.m.-8:37 a.m.

Nonstop3h 22m

Houston George Bush Intcntl

Sun 10/5

8:31 p.m.-12:19 a.m.

Nonstop2h 48m

C$ 260

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 28/1

8:55 a.m.-11:21 a.m.

Nonstop3h 26m

Houston George Bush Intcntl

Tue 3/2

3:03 p.m.-6:48 p.m.

Nonstop2h 45m

C$ 265

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 27/2

8:35 p.m.-12:40 a.m.

1 stop5h 05m

Houston Hobby

Tue 3/3

6:20 a.m.-5:50 p.m.

1 stop10h 30m

C$ 272

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 24/1

7:00 a.m.-2:30 p.m.

2 stops8h 30m

Houston Hobby

Sat 31/1

1:00 p.m.-10:20 p.m.

1 stop8h 20m

C$ 279

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 20/1

8:55 a.m.-11:21 a.m.

Nonstop3h 26m

Houston George Bush Intcntl

Sat 24/1

5:15 a.m.-8:58 a.m.

Nonstop2h 43m

C$ 292

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 20/2

5:55 a.m.-10:20 a.m.

1 stop5h 25m

Houston Hobby

Sun 22/2

6:20 a.m.-11:45 a.m.

1 stop4h 25m

C$ 299

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 28/1

3:45 p.m.-10:40 p.m.

2 stops7h 55m

Houston Hobby

Tue 3/2

2:10 p.m.-9:25 p.m.

1 stop6h 15m

C$ 299

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 21/5

8:15 a.m.-10:38 a.m.

Nonstop3h 23m

Houston George Bush Intcntl

Sun 24/5

12:00 p.m.-3:43 p.m.

Nonstop2h 43m

C$ 313

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 8/6

12:30 p.m.-2:39 p.m.

Nonstop3h 09m

Houston George Bush Intcntl

Wed 17/6

5:25 a.m.-9:15 a.m.

Nonstop2h 50m

C$ 313

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/12

Showing 1-10 of 34 results
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Best time to book a flight from Detroit to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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 to Houston

How far ahead should I book a flight from Detroit to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Houston. Price data was last updated on 26 December 2025.

The price you pay for your flight from Detroit to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Detroit to Houston?

Currently, February is the cheapest month in which you can book a flight from Detroit to Houston (average of C$ 97). Flying from Detroit to Houston in June is currently the most expensive (average of C$ 189). 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 DTT to HOU?

Find hourly flight availability from Detroit to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 December 2025.

It’s typically best to fly out from Detroit to Houston at noon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Detroit to Houston?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Houston. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Detroit to Houston 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 Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 28 December 2025.
Get a feel of what it's like to fly with Delta,United Airlines, andSpirit Airlines from Detroit to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

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
8,021 reviews
Delta
7.9
Good
8,021 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

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
9,116 reviews
Delta
7.9
Good
8,021 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

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
8,211 reviews
Delta
7.9
Good
8,021 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

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
5.8
Fair
3,070 reviews
Delta
7.9
Good
8,021 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

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 Houston. 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?

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Houston. On average, All airports has 0 outbound flights to Houston per day from 4 airlines. Detroit All airports is conveniently located just 0.9 km from Detroit’s city centre.

  • How long is the flight from Detroit to Houston?

    Airlines like Southwest, Spirit Airlines, and Delta fly from Detroit to Houston in about 3h 22m. The time it takes to get you to your destination can typically vary by up to 1h 33m. Airlines will cover a distance of 1730 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Detroit to Houston round-trip?

    Our cheapest airline available from Detroit to Houston is Frontier. Our recent data shows that you can find tickets from as low as C$ 117 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at C$ 118 and C$ 189 round-trip. These flights start at 58% lower than the current average price 3 months from now.

  • Can I find deals for flights from Detroit to Houston that include hotel bookings?

    Yes. In addition to deals on Detroit to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Houston.

  • Can I find deals for business class flights from Detroit to Houston?

    Yes. Cheapflights offers flight deals from Detroit to Houston 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 to Houston?

    Currently, February is the cheapest month in which you can book a flight from Detroit to Houston (average of C$ 97). Flying from Detroit to Houston in June is currently the most expensive (average of C$ 189). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Dallas/Fort Worth flights
Detroit to Hobby flights
Detroit to George Bush Intcntl flights
Detroit to Austin flights

Top 4 airlines flying from Detroit to Houston

Discover the top 4 airlines that operate flights from Detroit to Houston. 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 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 117AverageC$ 259FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 124AverageC$ 199FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 230AverageC$ 303FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 244AverageC$ 517FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Detroit to Houston?

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Can Cheapflights find flights from Detroit to Houston with no change fees?

Need flexible booking options for your flight to Houston from Detroit? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to Houston become cheaper?

Not ready to book yet? You can track prices for flights from Detroit to Houston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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