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Cheap flights from Detroit to Houston from C$ 142

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
17 Jun — 24 Jun1
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 18 May 2026.

Tue 7/77:25 p.m.
DTW
-
IAH
1 stop14h 20m
Frontier
Tue 14/73:05 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 13/5C$ 252
Wed 26/81:22 p.m.
DTW
-
IAH
1 stop12h 22m
Frontier
Wed 2/95:45 a.m.
IAH
-
DTW
1 stop9h 55m
Frontier
Deal found 16/5C$ 261
Wed 1/78:52 a.m.
DTW
-
IAH
Nonstop3h 07m
Frontier
Wed 8/78:53 p.m.
IAH
-
DTW
1 stop9h 28m
Frontier
Deal found 13/5C$ 274
Thu 2/72:02 p.m.
DTW
-
IAH
1 stop9h 46m
Frontier
Wed 8/78:53 p.m.
IAH
-
DTW
1 stop9h 28m
Frontier
Deal found 13/5C$ 275
Wed 1/78:52 a.m.
DTW
-
IAH
Nonstop3h 07m
Frontier
Thu 9/73:05 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 13/5C$ 286
Fri 3/712:42 p.m.
DTW
-
IAH
1 stop8h 18m
Frontier
Fri 10/73:05 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 13/5C$ 287
Thu 2/72:02 p.m.
DTW
-
IAH
1 stop9h 46m
Frontier
Sat 11/76:18 a.m.
IAH
-
DTW
1 stop6h 26m
Frontier
Deal found 13/5C$ 289
Tue 16/68:52 a.m.
DTW
-
IAH
Nonstop3h 07m
Frontier
Sat 11/76:18 a.m.
IAH
-
DTW
1 stop6h 26m
Frontier
Deal found 18/5C$ 293
Fri 14/88:52 a.m.
DTW
-
IAH
Nonstop3h 04m
Frontier
Mon 17/83:05 p.m.
IAH
-
DTW
Nonstop2h 55m
Frontier
Deal found 14/5C$ 294
Thu 2/78:15 p.m.
DTW
-
HOU
1 stop4h 30m
Southwest
Tue 7/74:00 p.m.
HOU
-
DTW
1 stop5h 10m
Southwest
Deal found 14/5C$ 439
Wed 1/78:10 p.m.
DTW
-
HOU
1 stop4h 30m
Southwest
Wed 8/711:20 a.m.
HOU
-
DTW
2 stops9h 50m
Southwest
Deal found 17/5C$ 445
Tue 16/610:40 a.m.
DTW
-
HOU
2 stops10h 25m
Southwest
Tue 23/611:05 a.m.
HOU
-
DTW
1 stop5h 50m
Southwest
Deal found 18/5C$ 454

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 18 May 2026.

Round-trip from

C$ 252

One-way from

C$ 142

Popular in

March

Cheapest in

July

Average price

C$ 287
Frontier
  • Frontier
  • 7/7-14/7
  • 1 total stop
  • 17h 15m total
  • Detroit to Houston
Search Deals
Frontier
  • Frontier
  • 2/6
  • 2 total stops
  • 19h 39m total
  • Detroit to Houston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 18 May 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

Wed 8/7

8:25 p.m.-10:24 p.m.

Nonstop2h 59m

Houston George Bush Intcntl

Sun 12/7

5:30 a.m.-9:18 a.m.

Nonstop2h 48m

C$ 411

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Tue 7/7

6:40 a.m.-10:15 a.m.

1 stop4h 35m

Houston Hobby

Tue 14/7

4:00 p.m.-10:10 p.m.

1 stop5h 10m

C$ 439

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 1/7

8:10 p.m.-11:40 p.m.

1 stop4h 30m

Houston Hobby

Wed 8/7

4:00 p.m.-10:10 p.m.

1 stop5h 10m

C$ 439

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 29/5

12:26 p.m.-2:30 p.m.

Nonstop3h 04m

Houston George Bush Intcntl

Thu 11/6

5:20 a.m.-9:11 a.m.

Nonstop2h 51m

C$ 439

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 10/7

8:30 p.m.-12:10 a.m.

1 stop4h 40m

Houston Hobby

Sun 12/7

5:05 a.m.-10:45 a.m.

1 stop4h 40m

C$ 439

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 20/8

11:10 a.m.-3:05 p.m.

1 stop4h 55m

Houston Hobby

Sun 23/8

3:05 p.m.-11:45 p.m.

1 stop7h 40m

C$ 439

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Tue 21/7

10:40 a.m.-4:35 p.m.

1 stop6h 55m

Houston Hobby

Tue 28/7

10:30 a.m.-5:55 p.m.

2 stops6h 25m

C$ 445

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Mon 6/7

9:15 p.m.-12:45 a.m.

1 stop4h 30m

Houston Hobby

Thu 9/7

3:00 p.m.-10:25 p.m.

1 stop6h 25m

C$ 465

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Wed 1/7

7:25 a.m.-11:23 a.m.

1 stop4h 58m

Houston George Bush Intcntl

Wed 1/7

7:25 p.m.-11:16 p.m.

Nonstop2h 51m

C$ 476

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 2/7

8:25 p.m.-10:24 p.m.

Nonstop2h 59m

Houston George Bush Intcntl

Mon 6/7

3:25 p.m.-7:15 p.m.

Nonstop2h 50m

C$ 518

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/5

Showing 1-10 of 39 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?

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 44 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, January is the cheapest month in which you can book a flight from Detroit to Houston (average of C$ 48). Flying from Detroit to Houston in December is currently the most expensive (average of C$ 1,175). 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 18 May 2026.

It’s typically best to fly out from Detroit to Houston at noon. Doing so could potentially save you 34% on the flight price compared to flying in the evening, 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 May 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 18 May 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
7.9
Good
4,288 reviews
Check prices

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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
7.9
Good
4,288 reviews
Southwest
7.9
Good
4,288 reviews
Check prices

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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
8,447 reviews
Southwest
7.9
Good
4,288 reviews
Check prices

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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
9,737 reviews
Southwest
7.9
Good
4,288 reviews
Check prices

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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
6.2
Okay
8,619 reviews
Southwest
7.9
Good
4,288 reviews
Check prices

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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
2,946 reviews
Southwest
7.9
Good
4,288 reviews
Check prices

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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 2h 59m. The time it takes to get you to your destination can typically vary by up to 1h 36m. 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$ 108 and C$ 176 round-trip. These flights start at 67% lower than the current average price 3 months from now.

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

    C$ 40 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from C$ 45 and C$ 149, 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, January is the cheapest month in which you can book a flight from Detroit to Houston (average of C$ 48). Flying from Detroit to Houston in December is currently the most expensive (average of C$ 1,175). 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 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 18 May 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 67AverageC$ 235FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 97AverageC$ 245FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 176AverageC$ 349FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 245AverageC$ 573FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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