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$57+ Cheap flights from George Bush Intcntl (IAH) to Detroit (DTT)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DTT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Detroit All airports are usually found in February or October, booked 48 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Detroit (DTT). 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 September 16, 2025.

Round-trip from

$95
(Cheapflightsfares)

One-way from

$57
(Cheapflightsfares)

Popular in

March

Cheapest in

February

Average price

$227

Good round-trip deal

$150 or less

Good one-way deal

$146 or less
From Houston George Bush Intcntl to Detroit (DTT)
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One-way flight from Houston George Bush Intcntl to Detroit (DTT)
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High demand for flights, 9% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Detroit (DTT).
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Price to beat on a one-way flight from Houston George Bush Intcntl to Detroit (DTT).
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Find flight deals from George Bush Intcntl to Detroit

Cheapest flights from George Bush Intcntl to Detroit
Explore the most affordable flight options available from George Bush Intcntl to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:00 amIAH - DTW
Nonstop2h 45mSpirit Airlines
Fri 10/315:47 pmDTW - IAH
Nonstop3h 04mSpirit Airlines
Deal found 9/14$95
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:25 amIAH - DTW
Nonstop2h 44mSpirit Airlines
Mon 11/176:59 pmDTW - IAH
Nonstop3h 09mSpirit Airlines
Deal found 9/16$96
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:25 amIAH - DTW
1 stop7h 23mSpirit Airlines
Tue 10/216:05 amDTW - IAH
Nonstop3h 02mSpirit Airlines
Deal found 9/14$97
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:47 amIAH - DTW
Nonstop2h 40mSpirit Airlines
Tue 10/76:05 amDTW - IAH
Nonstop3h 02mSpirit Airlines
Deal found 9/14$99
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:00 amIAH - DTW
Nonstop2h 45mSpirit Airlines
Sun 10/265:38 pmDTW - IAH
Nonstop3h 04mSpirit Airlines
Deal found 9/14$101
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:00 amIAH - DTW
Nonstop2h 45mSpirit Airlines
Tue 11/49:05 pmDTW - IAH
1 stop12h 24mSpirit Airlines
Deal found 9/14$105
This Spirit deal was found by Cheapflights users on 9/14. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:20 amIAH - DTW
1 stop8h 00mSpirit Airlines
Sat 11/86:59 pmDTW - IAH
Nonstop3h 09mSpirit Airlines
Deal found 9/14$106
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:48 pmIAH - DTW
Nonstop2h 44mSpirit Airlines
Mon 10/275:15 pmDTW - IAH
Nonstop3h 04mSpirit Airlines
Deal found 9/14$109
This Spirit deal was found by Cheapflights users on 9/15. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:48 pmIAH - DTW
Nonstop2h 44mSpirit Airlines
Mon 10/206:05 amDTW - IAH
Nonstop3h 02mSpirit Airlines
Deal found 9/15$110
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:30 pmIAH - DTW
1 stop11h 58mSpirit Airlines
Mon 10/205:15 pmDTW - IAH
Nonstop3h 04mSpirit Airlines
Deal found 9/14$111
This Priceline deal was found by Cheapflights users on 9/16. 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.
Tue 10/141:09 pmIAH - DTW
1 stop9h 21mSpirit Airlines
Thu 10/165:47 pmDTW - IAH
Nonstop3h 04mSpirit Airlines
Deal found 9/16$112
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:00 amIAH - DTW
Nonstop2h 45mSpirit Airlines
Tue 10/146:05 amDTW - IAH
Nonstop3h 02mSpirit Airlines
Deal found 9/14$114

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Detroit 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 September 16, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Detroit that are best for you.

Fly from

George Bush Intcntl

Fly to

Detroit

Route

Depart

Return

Price

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Fri 11/14

3:09 pm-6:54 pm

Nonstop2h 45m

Detroit Metropolitan Wayne County

Sun 11/23

8:15 pm-10:24 pm

Nonstop3h 09m

$214

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Fri 11/28

5:30 am-9:10 am

Nonstop2h 40m

Detroit Metropolitan Wayne County

Mon 12/1

8:15 pm-10:25 pm

Nonstop3h 10m

$229

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Fri 10/24

5:30 am-9:12 am

Nonstop2h 42m

Detroit Metropolitan Wayne County

Fri 10/24

3:59 pm-5:59 pm

Nonstop3h 00m

$258

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Fri 11/21

6:30 am-1:11 pm

1 stop5h 41m

Detroit Metropolitan Wayne County

Mon 11/24

7:45 pm-12:29 am

1 stop5h 44m

$274

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Sun 10/5

5:20 am-9:05 am

Nonstop2h 45m

Detroit Metropolitan Wayne County

Fri 10/10

8:15 pm-10:11 pm

Nonstop2h 56m

$333

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Thu 11/6

9:50 am-1:39 pm

Nonstop2h 49m

Detroit Metropolitan Wayne County

Sun 11/9

5:45 am-11:05 am

1 stop6h 20m

$349

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Sun 11/2

7:20 am-1:11 pm

1 stop4h 51m

Detroit Metropolitan Wayne County

Sun 11/9

8:15 am-10:32 am

Nonstop3h 17m

$363

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Fri 9/19

7:00 pm-12:49 am

1 stop4h 49m

Detroit Metropolitan Wayne County

Thu 10/2

1:43 pm-3:39 pm

Nonstop2h 56m

$369

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Sun 11/23

7:01 am-12:57 pm

1 stop4h 56m

Detroit Metropolitan Wayne County

Fri 11/28

2:41 pm-8:10 pm

1 stop6h 29m

$369

HoustonDetroit

IAH - DTW

IAHDTW

Houston George Bush Intcntl

Sun 11/2

9:43 pm-10:15 pm

1 stop23h 32m

Detroit Metropolitan Wayne County

Thu 11/6

8:15 am-10:32 am

Nonstop3h 17m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from George Bush Intcntl to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Detroit

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Detroit?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Detroit. Price data was last updated on September 12, 2025.

The price you pay for your flight from Houston George Bush Intcntl Airport to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 48 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 Houston George Bush Intcntl Airport to Detroit?

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Detroit (average of $250). Flying from Houston George Bush Intcntl Airport to Detroit in March is currently the most expensive (average of $305). 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 IAH to DTT?

Find hourly flight availability from George Bush Intcntl to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Detroit in the evening. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Detroit?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Detroit. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Detroit flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to Detroit

Explore weekly flight availability from George Bush Intcntl to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from IAH to DTT are scheduled on a Monday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Spirit Airlines from Houston George Bush Intcntl Airport to Detroit 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.
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ATL - GRR

This was the best! Everything moved quickly! This was a connecting flight for me and my child coming off an international flight that was delayed by a hour and we just zipped through that airport. We had to pick up our luggage, recheck our luggage, go through customs and make it to our gate within a hour to make our connecting flight and we got to our gate with 15 minutes to spare before boarding began. Everything just moved efficiently and before I knew it we were taking off. This was a two hour flight and drinks and snacks were offered. Just a great experience.
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ATL - GRR

This was the best! Everything moved quickly! This was a connecting flight for me and my child coming off an international flight that was delayed by a hour and we just zipped through that airport. We had to pick up our luggage, recheck our luggage, go through customs and make it to our gate within a hour to make our connecting flight and we got to our gate with 15 minutes to spare before boarding began. Everything just moved efficiently and before I knew it we were taking off. This was a two hour flight and drinks and snacks were offered. Just a great experience.
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ATL - GRR

This was the best! Everything moved quickly! This was a connecting flight for me and my child coming off an international flight that was delayed by a hour and we just zipped through that airport. We had to pick up our luggage, recheck our luggage, go through customs and make it to our gate within a hour to make our connecting flight and we got to our gate with 15 minutes to spare before boarding began. Everything just moved efficiently and before I knew it we were taking off. This was a two hour flight and drinks and snacks were offered. Just a great experience.
Spirit Airlines
6.3
Okay
8,019 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ATL - GRR

This was the best! Everything moved quickly! This was a connecting flight for me and my child coming off an international flight that was delayed by a hour and we just zipped through that airport. We had to pick up our luggage, recheck our luggage, go through customs and make it to our gate within a hour to make our connecting flight and we got to our gate with 15 minutes to spare before boarding began. Everything just moved efficiently and before I knew it we were taking off. This was a two hour flight and drinks and snacks were offered. Just a great experience.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Detroit. 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 into for flights to Detroit from Houston George Bush Intcntl?

    Most people fly into Detroit All airports (DTT) if they book a flight to Detroit from Houston George Bush Intcntl. On average, All airports has 22 inbound flights from Houston George Bush Intcntl per day from 4 airlines. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Detroit?

    Departing from Houston George Bush Intcntl Airport to Detroit will take you 2h 45m. The distance between Houston George Bush Intcntl Airport and Detroit is about 1075 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Detroit round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Detroit is Spirit Airlines. Our recent data shows that you can find tickets from as low as $87 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $160 and $186 round-trip. Spirit Airlines is currently priced 60% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Detroit?

    The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to Detroit are WestJet (91%), Korean Air (90%) and Aeromexico (88%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Detroit?

    While on average a flight from Houston George Bush Intcntl Airport to Detroit is generally $212, our data shows the cheapest flight currently is $54. When looking at the most popular route, (Houston George Bush Intcntl - Detroit Metropolitan Wayne County), you can expect to pay $80 for that flight.

  • Can I find deals for flights from George Bush Intcntl to Detroit that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Detroit.

  • Can I find deals for business class flights from George Bush Intcntl to Detroit?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Detroit 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 Houston George Bush Intcntl Airport to Detroit?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Detroit (average of $250). Flying from Houston George Bush Intcntl Airport to Detroit in March is currently the most expensive (average of $305). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
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Alternative routes for George Bush Intcntl to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from George Bush Intcntl to Detroit

Discover the top 4 airlines that operate flights from George Bush Intcntl to Detroit. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$177FlexibilityNo cancel feeOn-time65%
DeltaCheapest$160Average$299FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$186Average$358FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$199Average$379FlexibilityNo cancel feeOn-time69%

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