Cheap flights from Detroit to Houston

Round-trip
Economy
Detroit (DTT)
Houston (IAH)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Detroit All airports to Houston are usually found in January or February, booked 44 days in advance, depart on a Saturday or Wednesday and return on a Monday

How to find the cheapest flight from
Detroit (DTT) to Houston (IAH)

All the information you need to plan the best DTT to IAH flight in 2022: compare Detroit to Houston flight prices with the expected peak season, weather and rainfall in Houston.
DTT - IAH
Price
C$ 164 - C$ 346
IAH
Temperature
12 - 29 °C
IAH
Rainfall
81 - 150 mm

Popular in

July

High demand for flights, 31% potential price rise

Cheapest in

January

Best time to find cheap flights, 31% potential price drop

Average price

C$ 243

Average for round-trip flights in September 2022

Round-trip from

C$ 225

From Detroit (DTT) to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Detroit to Houston?

To save up to 54% on this flight, we recommend booking at least 42 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Detroit to Houston from C$ 373 1-2 weeks out and tickets from C$ 535 for flights departing within the next 72 hours.

What is the cheapest month to fly from Detroit to Houston?

Our data shows that January tends to be the cheapest month to fly to Houston from Detroit. Users have commonly found prices around C$ 328 for the month, but tickets can be as low as C$ 107. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest day to fly round-trip from Detroit to Houston?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 45% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Detroit to Houston (DTT - IAH)?

It’s optimal to fly from Detroit to Houston in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Detroit to Houston in September, October 2022

The best prices found for DTT to IAH flights for September, October
5 Oct - 6 Oct
C$ 225pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
7 Oct - 10 Oct
C$ 259pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
13 Oct - 20 Oct
C$ 274pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County

Detroit All airports to Houston 2022 flight deals

Cheap flights to Houston from Detroit found for this year
10 Nov - 15 Nov
C$ 155pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
28 Nov - 5 Dec
C$ 177pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
22 Nov - 25 Nov
C$ 182pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County

Cheap Spirit Airlines flights from Detroit to Houston

10 Nov - 15 Nov
C$ 155pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
28 Nov - 5 Dec
C$ 177pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
22 Nov - 25 Nov
C$ 182pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County

Cheap United Airlines flights from Detroit to Houston

22 Oct - 25 Oct
C$ 296pp
DTW
Detroit Metropolitan Wayne County
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
13 Jan - 17 Jan
C$ 299pp
DTW
Detroit Metropolitan Wayne County
United Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Direct
DTW
Detroit Metropolitan Wayne County
15 Dec - 18 Dec
C$ 304pp
DTW
Detroit Metropolitan Wayne County
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Direct
DTW
Detroit Metropolitan Wayne County

Direct flights to Houston from Detroit

Save time with Detroit to Houston direct flight deals
10 Nov - 15 Nov
C$ 155pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
28 Nov - 5 Dec
C$ 177pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
22 Nov - 25 Nov
C$ 182pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County

Last minute flights from Detroit to Houston

Late deals on round-trip flights to Houston from Detroit, departing today and this week
5 Oct - 6 Oct
C$ 225pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
7 Oct - 10 Oct
C$ 259pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County
7 Oct - 10 Oct
C$ 277pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Direct
DTW
Detroit Metropolitan Wayne County

One-way flights to Houston from Detroit

The cheapest one-way flights from Detroit to Houston
3:50 a.m. - 11:15 a.m.
Spirit Airlines
2 stops
8h 25m
DTW - IAH
Spirit Airlines
C$ 252
Kiwi.com
5:25 p.m. - 1:31 p.m.
Multiple Airlines
2 stops
21h 06m
DTW - HOU
Multiple Airlines
C$ 255
Kiwi.com
6:16 a.m. - 4:16 p.m.
United Airlines
2 stops
11h 00m
DTW - IAH
United Airlines
C$ 263
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Detroit</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Detroit to Houston

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 5 airlines. Detroit All airports is conveniently located just 0.9 km from Detroit’s city centre.

Which airlines flying from Detroit to Houston have flexible cancellations due to COVID-19?

Spirit Airlines, Delta, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Detroit to Houston for under C$ 200 on Cheapflights?

Yes, there are multiple flights from Detroit to Houston for under C$ 200. The cheapest flight booked recently is on Spirit Airlines for just C$ 155, but on average you can expect to pay C$ 215.

Are there direct flights from Detroit to Houston for under C$ 200 on Cheapflights?

Cheapflights has 20 direct flights from Detroit to Houston under C$ 200. A good price for a direct flight from Detroit to Houston is less than C$ 282.

Are there last-minute flights available from Detroit to Houston for under C$ 300?

There are currently 20+ open flights from Detroit to Houston within the next 7 days for less than C$ 300.

What days are direct flights available from Detroit to Houston?

Days when direct flights are available for this flight are: Tuesday, Friday, Saturday.

How many flights depart from Detroit to Houston on average per day?

9 flight departures from Detroit to Houston per day on average.
Afternoon (Noon - 6pm) - 56% of flight departures
Evening (6pm - Midnight) - 44% of flight departures

How long is the flight from Detroit to Houston?

Airlines like Spirit Airlines fly from Detroit to Houston in about 3h 12m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 1740 km. All flights are typically direct.

What is the cheapest airline to fly 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$ 155 on this airline. This flight start at 52% lower than the current average price 3 months from now.

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

C$ 74 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and Frontier, with prices starting from C$ 136 and C$ 147, respectively.

What are the most popular airlines that fly from Detroit to Houston?

Endeavor Airlines, American Airlines and Delta are the most popular airlines when flying from Detroit to Houston.

What are the cheapest flights from Detroit to Houston?

Looking for the cheapest flight from Detroit to Houston? While on average our users pay C$ 389, our data indicates the cheapest price to be C$ 111. The most popular route (Detroit Metropolitan Wayne County - Houston Hobby), is priced around C$ 377.

What are the most reliable airlines from Detroit to Houston?

Consider Mesa Airlines (100%), Spirit Airlines (98%) or SkyWest Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Detroit to Houston.

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Detroit?

Information is based on travel restrictions for travel to Houston within the United States

Most visitors from Detroit need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Detroit are not required to present a negative COVID-19 PCR test or antigen result upon entering Houston.

Quarantine requirements
Visitors from Detroit are not required to quarantine after entering Houston.

Do I need a test to fly back to Detroit from Houston?

Returning to Detroit from Houston

COVID-19 testing requirements
Visitors from Houston are not required to present a negative COVID-19 PCR test or antigen result upon entering Detroit.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Detroit.

Hide COVID Travel Restrictions for Houston, TX

Top 5 airlines flying from Detroit All airports to Houston

The chart below displays the airlines Cheapflights users travelling from Detroit to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
C$ 63 C$ 207 No cancel fee 65%
Search Spirit Airlines flights
United Airlines
C$ 149 C$ 456 No cancel fee 69%
Search United Airlines flights
Delta
C$ 174 C$ 326 No cancel fee N/A
Search Delta flights
American Airlines
C$ 175 C$ 276 No cancel fee 71%
Search American Airlines flights
Endeavor Airlines
C$ 346 C$ 652 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Endeavor Airlines. Please check directly on their website for additional information.

Search Endeavor Airlines flights

Hourly flight availability from Detroit to Houston

See what time of day planes typically take off from Detroit towards Houston.
Afternoon Noon to 6 PM 43% of flight departures
Evening 6 PM to midnight 26% of flight departures
Morning 6 AM to noon 25% of flight departures
Early morning Midnight to 6 AM 6% of flight departures
Midnight
6 AM
Noon
6 PM
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