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Cheap flights from Detroit to Houston from C$ 85

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
14 Apr — 21 Apr1
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 15 March 2026.

Sat 11/48:17 p.m.
DTW
-
IAH
Nonstop3h 09m
Spirit Airlines
Sat 18/44:29 p.m.
IAH
-
DTW
Nonstop2h 44m
Spirit Airlines
Deal found 15/3C$ 189
Sat 11/48:17 p.m.
DTW
-
IAH
Nonstop3h 09m
Multiple Airlines
Sun 19/46:00 a.m.
IAH
-
DTW
1 stop26h 10m
Multiple Airlines
Deal found 13/3C$ 191
Tue 24/39:31 p.m.
DTW
-
IAH
Nonstop3h 21m
Multiple Airlines
Fri 27/36:00 a.m.
IAH
-
DTW
Nonstop2h 40m
Multiple Airlines
Deal found 10/3C$ 196
Wed 29/412:33 p.m.
DTW
-
IAH
1 stop11h 17m
Multiple Airlines
Mon 4/54:29 p.m.
IAH
-
DTW
Nonstop2h 44m
Multiple Airlines
Deal found 10/3C$ 204
Sat 18/49:18 p.m.
DTW
-
IAH
Nonstop3h 04m
Multiple Airlines
Mon 27/48:56 a.m.
IAH
-
DTW
Nonstop2h 51m
Multiple Airlines
Deal found 12/3C$ 213
Fri 15/59:18 p.m.
DTW
-
IAH
Nonstop3h 04m
Spirit Airlines
Mon 18/54:29 p.m.
IAH
-
DTW
Nonstop2h 44m
Spirit Airlines
Deal found 12/3C$ 221
Thu 7/59:18 p.m.
DTW
-
IAH
Nonstop3h 04m
Spirit Airlines
Mon 11/54:29 p.m.
IAH
-
DTW
Nonstop2h 44m
Spirit Airlines
Deal found 12/3C$ 222
Mon 23/34:17 p.m.
DTW
-
IAH
1 stop8h 42m
Spirit Airlines
Sat 28/38:26 a.m.
IAH
-
DTW
Nonstop2h 42m
Spirit Airlines
Deal found 12/3C$ 224
Wed 22/46:10 a.m.
DTW
-
HOU
1 stop5h 20m
Southwest
Fri 24/43:20 p.m.
HOU
-
DTW
1 stop4h 50m
Southwest
Deal found 10/3C$ 300
Sat 4/48:15 p.m.
DTW
-
HOU
1 stop5h 10m
Southwest
Sat 18/44:05 p.m.
HOU
-
DTW
1 stop4h 25m
Southwest
Deal found 10/3C$ 321
Sat 18/45:05 p.m.
DTW
-
HOU
1 stop4h 45m
Southwest
Sat 25/46:15 a.m.
HOU
-
DTW
1 stop9h 10m
Southwest
Deal found 14/3C$ 328
Thu 30/48:30 p.m.
DTW
-
HOU
1 stop4h 50m
Southwest
Sat 9/58:10 a.m.
HOU
-
DTW
2 stops7h 15m
Southwest
Deal found 10/3C$ 329

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 15 March 2026.

Round-trip from

C$ 189

One-way from

C$ 85

Popular in

March

Cheapest in

July

Average price

C$ 351
Spirit Airlines
  • Spirit Airlines
  • 11/4-18/4
  • Nonstop
  • 5h 53m total
  • Detroit to Houston
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 16/5
  • Nonstop
  • 3h 04m total
  • Detroit to Houston
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 15 March 2026.
Use the filters below to find and compare flights from Detroit to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 15/5

9:18 p.m.-11:22 p.m.

Nonstop3h 04m

Houston George Bush Intcntl

Mon 18/5

4:29 p.m.-8:13 p.m.

Nonstop2h 44m

C$ 250

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 18/4

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

Nonstop3h 06m

Houston George Bush Intcntl

Sun 26/4

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

Nonstop2h 43m

C$ 300

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Tue 28/4

7:10 p.m.-11:05 p.m.

1 stop4h 55m

Houston Hobby

Sat 2/5

8:10 a.m.-5:35 p.m.

2 stops8h 25m

C$ 307

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 15/5

8:15 p.m.-11:55 p.m.

1 stop4h 40m

Houston Hobby

Tue 19/5

1:00 p.m.-6:20 p.m.

1 stop4h 20m

C$ 328

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 18/4

8:35 a.m.-1:55 p.m.

2 stops6h 20m

Houston Hobby

Sun 26/4

5:00 a.m.-3:05 p.m.

1 stop9h 05m

C$ 343

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 17/4

8:31 a.m.-10:41 a.m.

Nonstop3h 10m

Houston George Bush Intcntl

Sun 26/4

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

Nonstop2h 43m

C$ 355

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 15/5

8:15 p.m.-11:55 p.m.

1 stop4h 40m

Houston Hobby

Mon 18/5

4:50 p.m.-10:20 p.m.

1 stop4h 30m

C$ 355

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 23/7

6:15 a.m.-8:11 a.m.

Nonstop2h 56m

Houston George Bush Intcntl

Mon 27/7

6:30 p.m.-10:24 p.m.

Nonstop2h 54m

C$ 369

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 4/9

7:55 p.m.-9:59 p.m.

Nonstop3h 04m

Houston George Bush Intcntl

Mon 7/9

6:25 p.m.-10:20 p.m.

Nonstop2h 55m

C$ 369

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 15/5

8:15 p.m.-11:55 p.m.

1 stop4h 40m

Houston Hobby

Sun 17/5

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

2 stops12h 55m

C$ 370

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 33 resultsSorted by cheapest first
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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 6 March 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 60 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 15 March 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 afternoon, 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 12 March 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. 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 15 March 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
4,318 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,318 reviews
Southwest
8.0
Very good
4,318 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Delta
7.9
Good
8,292 reviews
Southwest
8.0
Very good
4,318 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
United Airlines
7.4
Good
9,428 reviews
Southwest
8.0
Very good
4,318 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Spirit Airlines
6.3
Okay
8,516 reviews
Southwest
8.0
Very good
4,318 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Frontier
5.7
Fair
3,032 reviews
Southwest
8.0
Very good
4,318 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 04m. The time it takes to get you to your destination can typically vary by up to 1h 51m. 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$ 97 on this airline. Additional options worth looking into are Frontier and Delta, starting at C$ 103 and C$ 164 round-trip. These flights start at 66% 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 97AverageC$ 216FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapestC$ 103AverageC$ 231FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 164AverageC$ 326FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 251AverageC$ 534FlexibilityNo 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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