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$68+ Cheap flights from Detroit (DTT) to Houston

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Houston are usually found in August or February, booked 16 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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 July 1, 2025.

Round-trip from

$129
(KAYAK)

One-way from

$68
(CheapOair)

Popular in

November

Cheapest in

August

Average price

$183
From Detroit (DTT) to Houston
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One-way flight from Detroit (DTT) to Houston
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Highest demand for flights based on searches. 15% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Detroit to Houston

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 July 1, 2025.

This KAYAK deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/28:40 amDTW - IAH
Nonstop3h 05mSpirit Airlines
Mon 8/48:30 pmIAH - DTW
Nonstop2h 49mSpirit Airlines
Deal found 6/30$129
This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/179:36 amDTW - IAH
1 stop7h 09mMultiple Airlines
Sat 7/192:18 pmIAH - DTW
1 stop6h 45mMultiple Airlines
Deal found 7/1$131
This FlightHub deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:02 pmDTW - IAH
1 stop21h 37mFrontier
Sun 8/246:05 amIAH - DTW
1 stop26h 34mFrontier
Deal found 6/30$165
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:15 pmDTW - HOU
1 stop8h 00mSouthwest
Mon 8/1111:05 amHOU - DTW
1 stop6h 00mSouthwest
Deal found 6/30$179
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:07 pmDTW - HOU
1 stop4h 52mAmerican Airlines
Sat 8/308:51 amHOU - DTW
1 stop7h 04mAmerican Airlines
Deal found 6/29$187
This Sun Country Air deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:09 pmDTW - HOU
1 stop17h 21mSun Country Air
Sun 7/136:18 pmHOU - DTW
1 stop14h 55mSun Country Air
Deal found 6/29$305

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 2,558,603 searches. Data last updated July 1, 2025.
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 8/2

8:40 am-10:45 am

Nonstop3h 05m

Houston George Bush Intcntl

Mon 8/4

8:30 pm-12:19 am

Nonstop2h 49m

$129

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Thu 7/17

9:36 am-3:45 pm

1 stop7h 09m

Houston George Bush Intcntl

Sat 7/19

2:18 pm-10:03 pm

1 stop6h 45m

$131

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Fri 8/22

8:02 pm-4:39 pm

1 stop21h 37m

Houston George Bush Intcntl

Sun 8/24

6:05 am-9:39 am

1 stop26h 34m

$165

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 8/7

4:15 pm-11:15 pm

1 stop8h 00m

Houston Hobby

Mon 8/11

11:05 am-6:05 pm

1 stop6h 00m

$179

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 8/23

4:07 pm-7:59 pm

1 stop4h 52m

Houston Hobby

Sat 8/30

8:51 am-4:55 pm

1 stop7h 04m

$187

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 7/10

7:09 pm-11:30 am

1 stop17h 21m

Houston Hobby

Sun 7/13

6:18 pm-10:13 am

1 stop14h 55m

$305

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 8/11

4:53 pm-10:37 pm

1 stop6h 44m

$68

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Sat 7/19

12:53 pm-5:51 pm

1 stop5h 58m

$72

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 8/6

5:28 am-9:44 am

1 stop5h 16m

$90

DetroitHouston

DTW - IAH

DTWIAH

Detroit Metropolitan Wayne County

Mon 8/25

6:30 pm-10:53 pm

1 stop5h 23m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 15 results
1
2

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 June 27, 2025.

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Detroit to Houston?

Currently, September is the cheapest month in which you can book a flight from Detroit to Houston (average of $230). Flying from Detroit to Houston in March is currently the most expensive (average of $332). 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 July 1, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Detroit to Houston by exploring options for tickets at noon.

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 December 16, 2024.

Travelers seeking maximum savings on their Detroit to Houston flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon 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 July 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Detroit to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,974 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
340 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    Located just 0.6 mi from the city center, Detroit All airports is the airport most travelers will use when flying to Houston from Detroit. Booking flights from All airports (DTT) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 6 different airlines.

  • 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 $129 on this airline. Additional options worth looking into are Frontier and Southwest, starting at $146 and $179 round-trip. Spirit Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $68. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Detroit to Houston for a low price.

  • 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, September is the cheapest month in which you can book a flight from Detroit to Houston (average of $230). Flying from Detroit to Houston in March is currently the most expensive (average of $332). 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.
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Top 6 airlines flying from Detroit to Houston

Discover the top 6 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 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$177FlexibilityNo cancel feeOn-time65%
FrontierCheapest$106Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$159Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$178Average$322FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$178Average$366FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$238Average$401FlexibilityNo cancel feeOn-time63%

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