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Cheap flights from Detroit to Houston from C$ 84

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

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

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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 23 October 2025.

Mon 8/1211:44 a.m.DTW - IAH
Nonstop3h 14mFrontier
Fri 12/127:00 a.m.IAH - DTW
Nonstop2h 49mFrontier
Deal found 22/10C$ 161
Fri 5/125:20 p.m.DTW - IAH
1 stop18h 17mMultiple Airlines
Wed 10/127:29 p.m.IAH - DTW
Nonstop2h 48mMultiple Airlines
Deal found 21/10C$ 167
Mon 10/119:39 p.m.DTW - IAH
2 stops20h 47mSpirit Airlines
Wed 19/112:59 p.m.IAH - DTW
1 stop7h 55mSpirit Airlines
Deal found 21/10C$ 189
Fri 28/114:23 p.m.DTW - IAH
Nonstop3h 10mMultiple Airlines
Sun 7/126:05 a.m.IAH - DTW
1 stop26h 46mMultiple Airlines
Deal found 21/10C$ 195
Wed 31/1212:29 p.m.DTW - IAH
Nonstop3h 14mFrontier
Mon 5/17:45 a.m.IAH - DTW
Nonstop2h 49mFrontier
Deal found 22/10C$ 227
Wed 10/127:00 p.m.DTW - HOU
1 stop5h 20mSouthwest
Sat 13/125:40 a.m.HOU - DTW
1 stop8h 20mSouthwest
Deal found 23/10C$ 232
Fri 5/125:50 a.m.DTW - IAH
2 stops14h 58mSpirit Airlines
Wed 10/1210:41 a.m.IAH - DTW
1 stop9h 57mSpirit Airlines
Deal found 21/10C$ 251
Wed 10/126:45 p.m.DTW - HOU
1 stop4h 40mSouthwest
Fri 12/124:50 p.m.HOU - DTW
1 stop5h 50mSouthwest
Deal found 22/10C$ 258
Thu 4/128:00 a.m.DTW - HOU
1 stop9h 30mSouthwest
Mon 8/121:35 p.m.HOU - DTW
1 stop6h 50mSouthwest
Deal found 22/10C$ 265
Fri 5/121:15 p.m.DTW - HOU
1 stop4h 55mSouthwest
Mon 8/121:35 p.m.HOU - DTW
1 stop6h 50mSouthwest
Deal found 23/10C$ 274
Sun 14/128:50 p.m.DTW - HOU
1 stop4h 40mSouthwest
Tue 16/123:25 p.m.HOU - DTW
1 stop4h 15mSouthwest
Deal found 21/10C$ 279
Wed 10/126:10 a.m.DTW - HOU
1 stop5h 05mSouthwest
Mon 22/124:05 p.m.HOU - DTW
1 stop6h 15mSouthwest
Deal found 22/10C$ 290

Cheap 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 23 October 2025.

Round-trip from

C$ 161

One-way from

C$ 84

Popular in

November

Cheapest in

February

Average price

C$ 321
Frontier
  • Frontier
  • 8/12-12/12
  • Nonstop
  • 6h 03m total
  • Detroit to Houston
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 5/12
  • Nonstop
  • 3h 11m total
  • Detroit to Houston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 23 October 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 14/2

3:50 p.m.-8:55 p.m.

1 stop6h 05m

Houston Hobby

Sat 21/2

5:15 a.m.-1:15 p.m.

1 stop7h 00m

C$ 241

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 10/12

1:15 p.m.-7:50 p.m.

2 stops7h 35m

Houston Hobby

Sat 13/12

8:45 a.m.-10:20 p.m.

2 stops12h 35m

C$ 262

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sun 22/2

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

1 stop5h 05m

Houston Hobby

Wed 25/2

6:00 a.m.-12:45 p.m.

1 stop5h 45m

C$ 269

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 13/1

12:45 p.m.-3:09 p.m.

Nonstop3h 24m

Houston George Bush Intcntl

Sun 18/1

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

Nonstop2h 48m

C$ 277

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 9/1

4:05 p.m.-8:25 p.m.

1 stop5h 20m

Houston Hobby

Sun 11/1

6:30 a.m.-11:55 a.m.

1 stop4h 25m

C$ 294

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 5/2

7:15 a.m.-8:00 p.m.

1 stop13h 45m

Houston Hobby

Mon 9/2

6:00 a.m.-12:50 p.m.

1 stop5h 50m

C$ 297

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 1/1

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

Nonstop3h 07m

Houston George Bush Intcntl

Tue 6/1

3:10 p.m.-6:58 p.m.

Nonstop2h 48m

C$ 298

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 3/1

4:00 p.m.-6:09 p.m.

Nonstop3h 09m

Houston George Bush Intcntl

Sat 10/1

3:10 p.m.-6:58 p.m.

Nonstop2h 48m

C$ 298

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 18/11

8:35 a.m.-10:51 a.m.

Nonstop3h 16m

Houston George Bush Intcntl

Tue 25/11

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

Nonstop2h 48m

C$ 300

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 3/1

4:00 p.m.-6:09 p.m.

Nonstop3h 09m

Houston George Bush Intcntl

Sun 11/1

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

Nonstop2h 48m

C$ 300

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 38 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 17 October 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$ 106). Flying from Detroit to Houston in June is currently the most expensive (average of C$ 193). 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 23 October 2025.

It’s typically best to fly out from Detroit to Houston at noon. Doing so could potentially save you 29% 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.

How much does it cost to fly round-trip from Detroit to Houston?

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 23 October 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
7,981 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,981 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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.
Spirit Airlines
6.3
Okay
8,098 reviews
Delta
7.9
Good
7,981 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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.

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 3 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 and Delta fly from Detroit to Houston in about 3h 24m. The time it takes to get you to your destination can typically vary by up to 2h 41m. 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 Spirit Airlines. Our recent data shows that you can find tickets from as low as C$ 129 on this airline. Additional options worth looking into are Delta and United Airlines, starting at C$ 188 and C$ 221 round-trip. These flights start at 55% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Detroit to Houston one-way?

    C$ 123 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and Spirit Airlines, with prices starting from C$ 139 and C$ 151, respectively.

  • 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$ 106). Flying from Detroit to Houston in June is currently the most expensive (average of C$ 193). 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 Houston

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

Top 3 airlines flying from Detroit to Houston

Discover the top 3 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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 129AverageC$ 207FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 188AverageC$ 308FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 221AverageC$ 536FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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.

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