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Cheap flights from Detroit to Houston from C$ 50

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

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 22 January 2026.

Tue 17/29:27 p.m.
DTW
-
IAH
Nonstop3h 21m
Spirit Airlines
Tue 24/24:34 p.m.
IAH
-
DTW
1 stop11h 20m
Spirit Airlines
Deal found 19/1C$ 137
Tue 17/29:27 p.m.
DTW
-
IAH
Nonstop3h 21m
Multiple Airlines
Tue 24/28:45 a.m.
IAH
-
DTW
1 stop14h 10m
Multiple Airlines
Deal found 19/1C$ 145
Fri 20/26:15 p.m.
DTW
-
IAH
Nonstop3h 21m
Frontier
Sun 1/39:23 a.m.
IAH
-
DTW
1 stop21h 44m
Frontier
Deal found 20/1C$ 151
Fri 30/111:30 a.m.
DTW
-
IAH
Nonstop3h 21m
Multiple Airlines
Mon 2/212:16 p.m.
IAH
-
DTW
1 stop10h 09m
Multiple Airlines
Deal found 20/1C$ 153
Tue 17/35:07 p.m.
DTW
-
IAH
1 stop6h 49m
Frontier
Tue 24/34:46 p.m.
IAH
-
DTW
Nonstop2h 50m
Frontier
Deal found 21/1C$ 156
Tue 27/15:15 p.m.
DTW
-
IAH
1 stop29h 42m
Multiple Airlines
Fri 6/26:45 a.m.
IAH
-
DTW
Nonstop2h 50m
Multiple Airlines
Deal found 20/1C$ 160
Sun 15/29:27 p.m.
DTW
-
IAH
Nonstop3h 21m
Spirit Airlines
Wed 18/26:00 a.m.
IAH
-
DTW
1 stop6h 30m
Spirit Airlines
Deal found 19/1C$ 162
Wed 18/22:35 p.m.
DTW
-
IAH
1 stop5h 59m
Spirit Airlines
Tue 24/26:00 a.m.
IAH
-
DTW
1 stop6h 30m
Spirit Airlines
Deal found 20/1C$ 165
Mon 2/211:30 a.m.
DTW
-
IAH
Nonstop3h 21m
Multiple Airlines
Fri 13/27:38 p.m.
IAH
-
DTW
1 stop11h 03m
Multiple Airlines
Deal found 20/1C$ 169
Sun 1/26:45 a.m.
DTW
-
IAH
Nonstop3h 22m
Spirit Airlines
Fri 13/28:29 p.m.
IAH
-
DTW
Nonstop2h 46m
Spirit Airlines
Deal found 20/1C$ 170
Mon 26/15:05 a.m.
DTW
-
IAH
1 stop6h 28m
Multiple Airlines
Fri 30/16:45 a.m.
IAH
-
DTW
Nonstop2h 50m
Multiple Airlines
Deal found 20/1C$ 171
Sat 21/25:00 a.m.
DTW
-
HOU
1 stop8h 25m
Southwest
Sat 28/25:15 a.m.
HOU
-
DTW
1 stop7h 00m
Southwest
Deal found 21/1C$ 247

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 22 January 2026.

Round-trip from

C$ 137

One-way from

C$ 50

Popular in

November

Cheapest in

February

Average price

C$ 317
Spirit Airlines
  • Spirit Airlines
  • 17/2-24/2
  • 1 total stop
  • 14h 41m total
  • Detroit to Houston
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 10/3
  • Nonstop
  • 3h 24m total
  • Detroit to Houston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 22 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

Tue 17/3

12:05 p.m.-2:13 p.m.

Nonstop3h 08m

Houston George Bush Intcntl

Tue 24/3

5:24 p.m.-4:57 p.m.

2 stops22h 33m

C$ 207

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 17/2

12:55 p.m.-3:14 p.m.

Nonstop3h 19m

Houston George Bush Intcntl

Tue 24/2

12:15 p.m.-4:00 p.m.

Nonstop2h 45m

C$ 247

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 25/2

12:55 p.m.-3:14 p.m.

Nonstop3h 19m

Houston George Bush Intcntl

Sun 1/3

5:30 a.m.-9:13 a.m.

Nonstop2h 43m

C$ 247

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 18/2

6:50 a.m.-11:50 a.m.

1 stop6h 00m

Houston Hobby

Tue 24/2

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

1 stop10h 30m

C$ 275

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 28/4

9:59 p.m.-11:00 a.m.

1 stop14h 01m

Houston George Bush Intcntl

Sun 3/5

4:20 p.m.-11:14 p.m.

1 stop5h 54m

C$ 292

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 9/3

8:25 a.m.-10:44 a.m.

Nonstop3h 19m

Houston George Bush Intcntl

Mon 16/3

7:25 p.m.-11:07 p.m.

Nonstop2h 42m

C$ 296

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 18/4

12:47 p.m.-2:55 p.m.

Nonstop3h 08m

Houston George Bush Intcntl

Sun 19/4

5:20 a.m.-9:03 a.m.

Nonstop2h 43m

C$ 317

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Tue 14/4

8:48 p.m.-10:54 p.m.

Nonstop3h 06m

Houston George Bush Intcntl

Fri 24/4

5:20 a.m.-9:03 a.m.

Nonstop2h 43m

C$ 317

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 17/4

8:48 p.m.-10:54 p.m.

Nonstop3h 06m

Houston George Bush Intcntl

Sun 19/4

5:20 a.m.-9:03 a.m.

Nonstop2h 43m

C$ 317

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 19/2

7:25 p.m.-11:05 p.m.

1 stop4h 40m

Houston Hobby

Tue 24/2

6:10 a.m.-12:45 p.m.

1 stop5h 35m

C$ 329

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 37 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 16 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$ 98). 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 22 January 2026.

It’s typically best to fly out from Detroit to Houston at noon. Doing so could potentially save you 31% 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 17 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 22 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
4,267 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

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
4,267 reviews
Southwest
8.0
Very good
4,267 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

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
8,087 reviews
Southwest
8.0
Very good
4,267 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

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
9,192 reviews
Southwest
8.0
Very good
4,267 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

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
8,365 reviews
Southwest
8.0
Very good
4,267 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

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
3,057 reviews
Southwest
8.0
Very good
4,267 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

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, Delta, and Southwest fly from Detroit to Houston in about 3h 08m. The time it takes to get you to your destination can typically vary by up to 2h 52m. 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$ 111 on this airline. Additional options worth looking into are Frontier and Delta, starting at C$ 119 and C$ 183 round-trip. These flights start at 61% 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$ 98). 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 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 111AverageC$ 201FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapestC$ 119AverageC$ 232FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 183AverageC$ 306FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 220AverageC$ 492FlexibilityNo 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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