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Cheap flights from Detroit to Houston from C$ 73

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

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 8 January 2026.

Round-trip from

C$ 145

One-way from

C$ 73

Popular in

November

Cheapest in

February

Average price

C$ 321
Spirit Airlines
  • Spirit Airlines
  • 22/1-28/1
  • Nonstop
  • 6h 10m total
  • Detroit to Houston
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Frontier
  • Frontier
  • 20/2
  • Nonstop
  • 3h 21m total
  • Detroit to Houston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Find 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 8 January 2026.

Thu 22/16:45 a.m.DTW - IAH
Nonstop3h 22mSpirit Airlines
Wed 28/17:09 p.m.IAH - DTW
Nonstop2h 48mSpirit Airlines
Deal found 7/1C$ 145
Sat 9/56:15 a.m.DTW - IAH
Nonstop3h 22mSpirit Airlines
Sat 16/58:31 p.m.IAH - DTW
Nonstop2h 48mSpirit Airlines
Deal found 5/1C$ 148
Sat 31/15:05 a.m.DTW - IAH
1 stop6h 28mSpirit Airlines
Wed 4/27:27 p.m.IAH - DTW
1 stop11h 14mSpirit Airlines
Deal found 7/1C$ 149
Sun 1/25:05 a.m.DTW - IAH
1 stop11h 14mSpirit Airlines
Wed 8/46:41 p.m.IAH - DTW
Nonstop2h 46mSpirit Airlines
Deal found 6/1C$ 155
Sat 31/15:05 a.m.DTW - IAH
1 stop6h 28mSpirit Airlines
Wed 8/46:41 p.m.IAH - DTW
Nonstop2h 46mSpirit Airlines
Deal found 6/1C$ 156
Mon 2/22:36 p.m.DTW - IAH
1 stop25h 43mSpirit Airlines
Wed 8/46:41 p.m.IAH - DTW
Nonstop2h 46mSpirit Airlines
Deal found 6/1C$ 163
Thu 29/111:00 a.m.DTW - IAH
1 stop5h 19mSpirit Airlines
Sun 1/27:09 p.m.IAH - DTW
Nonstop2h 48mSpirit Airlines
Deal found 7/1C$ 164
Sat 14/210:45 a.m.DTW - IAH
Nonstop3h 21mFrontier
Sun 22/25:45 a.m.IAH - DTW
1 stop25h 22mFrontier
Deal found 5/1C$ 167
Sat 14/212:55 p.m.DTW - HOU
1 stop8h 15mSouthwest
Wed 25/26:20 a.m.HOU - DTW
1 stop10h 30mSouthwest
Deal found 6/1C$ 239
Sat 14/212:55 p.m.DTW - HOU
1 stop8h 15mSouthwest
Tue 17/22:25 p.m.HOU - DTW
1 stop6h 45mSouthwest
Deal found 6/1C$ 247
Wed 4/26:25 a.m.DTW - HOU
1 stop5h 20mSouthwest
Mon 9/22:25 p.m.HOU - DTW
1 stop6h 45mSouthwest
Deal found 5/1C$ 254
Tue 3/23:45 p.m.DTW - HOU
2 stops7h 55mSouthwest
Tue 10/212:55 p.m.HOU - DTW
2 stops6h 30mSouthwest
Deal found 5/1C$ 261

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 8 January 2026.
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 - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 9/5

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

Nonstop3h 22m

Houston George Bush Intcntl

Sat 16/5

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

Nonstop2h 48m

C$ 148

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sun 1/2

5:05 a.m.-3:19 p.m.

1 stop11h 14m

Houston George Bush Intcntl

Wed 8/4

6:41 p.m.-10:27 p.m.

Nonstop2h 46m

C$ 155

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 28/2

4:45 p.m.-11:45 p.m.

1 stop8h 00m

Houston Hobby

Wed 4/3

2:35 p.m.-9:55 p.m.

2 stops6h 20m

C$ 246

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 2/6

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

Nonstop3h 22m

Houston George Bush Intcntl

Mon 8/6

4:49 p.m.-5:12 a.m.

1 stop11h 23m

C$ 250

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 29/1

4:05 p.m.-10:40 p.m.

1 stop7h 35m

Houston Hobby

Wed 11/2

1:00 p.m.-10:30 p.m.

1 stop8h 30m

C$ 274

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 20/2

12:25 p.m.-10:45 p.m.

1 stop11h 20m

Houston Hobby

Sat 28/2

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

1 stop7h 00m

C$ 275

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 14/2

4:20 p.m.-9:55 p.m.

1 stop6h 35m

Houston Hobby

Sun 22/2

5:25 a.m.-12:20 p.m.

1 stop5h 55m

C$ 275

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 28/1

6:25 a.m.-10:45 a.m.

1 stop5h 20m

Houston Hobby

Wed 28/1

2:35 p.m.-8:25 p.m.

1 stop4h 50m

C$ 286

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 28/1

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

2 stops7h 55m

Houston Hobby

Wed 11/2

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

2 stops6h 30m

C$ 293

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 28/1

4:30 p.m.-6:46 p.m.

Nonstop3h 16m

Houston George Bush Intcntl

Thu 12/2

6:33 p.m.-10:19 p.m.

Nonstop2h 46m

C$ 296

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 35 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 2 January 2026.

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$ 95). Flying from Detroit to Houston in June is currently the most expensive (average of C$ 191). 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 8 January 2026.

It’s typically best to fly out from Detroit to Houston at noon. Doing so could potentially save you 32% 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 3 January 2026.

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. Tuesday 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 8 January 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,029 reviews
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,141 reviews
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,289 reviews
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,061 reviews
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 Spirit Airlines and Southwest 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 4h 38m. 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$ 119 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at C$ 120 and C$ 192 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$ 95). Flying from Detroit to Houston in June is currently the most expensive (average of C$ 191). 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 Austin flights
Detroit to Hobby flights
Detroit to George Bush Intcntl 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 119AverageC$ 262FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 125AverageC$ 204FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 220AverageC$ 303FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 247AverageC$ 522FlexibilityNo 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?

Cheapflights makes it easy to find Detroit to Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Houston?

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

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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