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Cheap flights from Detroit to Houston from C$ 81

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
29 Apr — 6 May1
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 30 March 2026.

Mon 20/49:18 p.m.
DTW
-
IAH
Nonstop3h 04m
Spirit Airlines
Wed 22/44:29 p.m.
IAH
-
DTW
Nonstop2h 44m
Spirit Airlines
Deal found 25/3C$ 175
Fri 1/510:05 a.m.
DTW
-
IAH
Nonstop3h 17m
Frontier
Mon 4/58:54 a.m.
IAH
-
DTW
Nonstop2h 51m
Frontier
Deal found 27/3C$ 178
Fri 15/58:52 a.m.
DTW
-
IAH
Nonstop3h 19m
Multiple Airlines
Mon 18/58:28 a.m.
IAH
-
DTW
Nonstop2h 46m
Multiple Airlines
Deal found 27/3C$ 185
Sat 4/44:17 p.m.
DTW
-
IAH
1 stop8h 42m
Spirit Airlines
Thu 30/44:29 p.m.
IAH
-
DTW
Nonstop2h 44m
Spirit Airlines
Deal found 29/3C$ 186
Sun 17/51:59 p.m.
DTW
-
IAH
1 stop18h 35m
Frontier
Tue 19/52:51 p.m.
IAH
-
DTW
Nonstop2h 52m
Frontier
Deal found 27/3C$ 189
Wed 29/412:33 p.m.
DTW
-
IAH
1 stop11h 17m
Frontier
Wed 6/52:51 p.m.
IAH
-
DTW
Nonstop2h 52m
Frontier
Deal found 27/3C$ 192
Mon 20/410:05 a.m.
DTW
-
IAH
Nonstop3h 17m
Frontier
Wed 22/46:14 p.m.
IAH
-
DTW
1 stop13h 51m
Frontier
Deal found 25/3C$ 199
Mon 20/410:05 a.m.
DTW
-
IAH
Nonstop3h 17m
Frontier
Mon 27/43:06 p.m.
IAH
-
DTW
1 stop8h 38m
Frontier
Deal found 27/3C$ 200
Thu 7/51:20 p.m.
DTW
-
IAH
1 stop12h 24m
Frontier
Mon 11/52:51 p.m.
IAH
-
DTW
Nonstop2h 52m
Frontier
Deal found 27/3C$ 203
Sat 20/68:50 p.m.
DTW
-
IAH
Nonstop3h 25m
Spirit Airlines
Sat 27/63:59 p.m.
IAH
-
DTW
Nonstop2h 46m
Spirit Airlines
Deal found 29/3C$ 204
Wed 13/512:55 p.m.
DTW
-
IAH
1 stop8h 00m
Frontier
Sat 16/52:51 p.m.
IAH
-
DTW
Nonstop2h 52m
Frontier
Deal found 27/3C$ 207
Wed 22/47:40 p.m.
DTW
-
HOU
1 stop4h 40m
Southwest
Wed 29/41:00 p.m.
HOU
-
DTW
1 stop4h 20m
Southwest
Deal found 25/3C$ 286

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 30 March 2026.

Round-trip from

C$ 175

One-way from

C$ 81

Popular in

March

Cheapest in

July

Average price

C$ 357
Spirit Airlines
  • Spirit Airlines
  • 20/4-22/4
  • Nonstop
  • 5h 48m total
  • Detroit to Houston
Search Deals
Frontier
  • Frontier
  • 16/5
  • Nonstop
  • 3h 19m 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$ 10 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 30 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

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 29/4

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

Nonstop3h 08m

Houston George Bush Intcntl

Sat 2/5

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

Nonstop2h 43m

C$ 304

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Mon 20/4

8:30 p.m.-12:20 a.m.

1 stop4h 50m

Houston Hobby

Tue 21/4

7:15 a.m.-12:40 p.m.

1 stop4h 25m

C$ 313

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 7/5

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

1 stop4h 40m

Houston Hobby

Sat 9/5

8:10 a.m.-4:25 p.m.

2 stops7h 15m

C$ 324

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Mon 20/4

3:35 p.m.-12:15 a.m.

2 stops9h 40m

Houston Hobby

Wed 22/4

11:00 a.m.-6:20 p.m.

2 stops6h 20m

C$ 328

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 9/5

10:40 a.m.-5:10 p.m.

1 stop7h 30m

Houston Hobby

Tue 12/5

2:00 p.m.-9:15 p.m.

2 stops6h 15m

C$ 339

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 7/5

4:20 p.m.-6:27 p.m.

Nonstop3h 07m

Houston George Bush Intcntl

Sun 10/5

5:20 a.m.-9:05 a.m.

Nonstop2h 45m

C$ 360

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 22/4

4:18 p.m.-6:34 p.m.

Nonstop3h 16m

Houston George Bush Intcntl

Sat 25/4

3:21 p.m.-7:04 p.m.

Nonstop2h 43m

C$ 360

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 7/5

8:30 p.m.-12:20 a.m.

1 stop4h 50m

Houston Hobby

Sun 10/5

8:10 a.m.-3:05 p.m.

1 stop5h 55m

C$ 364

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 20/4

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$ 381

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 20/4

8:27 a.m.-10:36 a.m.

Nonstop3h 09m

Houston George Bush Intcntl

Wed 22/4

7:32 p.m.-11:20 p.m.

Nonstop2h 48m

C$ 388

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 34 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 13 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$ 99). Flying from Detroit to Houston in June is currently the most expensive (average of C$ 192). 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 30 March 2026.

It’s typically best to fly out from Detroit to Houston at noon. Doing so could potentially save you 28% 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 28 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 30 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
4,329 reviews
Check prices

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,329 reviews
Southwest
8.0
Very good
4,329 reviews
Check prices

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,359 reviews
Southwest
8.0
Very good
4,329 reviews
Check prices

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,516 reviews
Southwest
8.0
Very good
4,329 reviews
Check prices

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,561 reviews
Southwest
8.0
Very good
4,329 reviews
Check prices

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,010 reviews
Southwest
8.0
Very good
4,329 reviews
Check prices

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 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 1h 42m. 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$ 68 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at C$ 98 and C$ 184 round-trip. These flights start at 76% 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$ 99). Flying from Detroit to Houston in June is currently the most expensive (average of C$ 192). 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 George Bush Intcntl flights
Detroit to Hobby flights
Detroit to Dallas/Fort Worth 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 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 68AverageC$ 221FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 98AverageC$ 236FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 184AverageC$ 331FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 254AverageC$ 574FlexibilityNo 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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