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Cheap flights from Detroit to Houston (DTT - IAH)

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The best prices from Detroit to Houston are usually found in September or January, booked 19 days in advance, depart on a Wednesday or Thursday and return on a Thursday

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

DTT - IAH
Price
$148 - $301
IAH
Temperature
59 - 86 °F
Popular in December High demand for flights, 34% potential price rise
Cheapest in September Best time to find cheap flights, 26% potential price drop
Round-trip from €148 From Detroit to Houston
One-way from €115 One-way flight from Detroit to Houston
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Detroit to Houston?

Saturday flights are found to be more expensive to fly from Detroit to Houston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Houston.

How far in advance should I book a flight from Detroit to Houston?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 43% on flights from Detroit to Houston compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $167. For sooner than that we have options available in the next 3 days from $207.

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

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, October can be a great choice for travel to Houston. Flights to Houston from Detroit in October are about $162 on average during October, but can be found for as low as $74.

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

When flying from Detroit to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 40% versus a flight at noon.

Cheap flights from Detroit to Houston in September, October 2020

The best prices found for DTT to IAH flights for September, October
5 Oct - 8 Oct
$93pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
5 Oct - 8 Oct
$99pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
5 Oct - 8 Oct
$110pp
DTW
Detroit Metropolitan Wayne County
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DTW
Detroit Metropolitan Wayne County

Detroit to Houston 2020 flight deals

Cheap flights to Houston from Detroit found for this year
5 Oct - 8 Oct
$93pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
5 Oct - 8 Oct
$99pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
5 Oct - 8 Oct
$110pp
DTW
Detroit Metropolitan Wayne County
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DTW
Detroit Metropolitan Wayne County

Non-stop flights to Houston from Detroit

Save time with Detroit to Houston direct flight deals
5 Oct - 8 Oct
$99pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
5 Oct - 8 Oct
$114pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
22 Oct - 25 Oct
$115pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
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
25 Sep - 27 Sep
$141pp
DTW
Detroit Metropolitan Wayne County
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
DTW
Detroit Metropolitan Wayne County
26 Sep - 30 Sep
$155pp
DTW
Detroit Metropolitan Wayne County
Delta
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
Non-Stop
DTW
Detroit Metropolitan Wayne County
26 Sep - 30 Sep
$159pp
DTW
Detroit Metropolitan Wayne County
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
Non-Stop
DTW
Detroit Metropolitan Wayne County

One-way flights to Houston from Detroit

The cheapest one-way flights from Detroit to Houston
4:00 am - 7:56 pm
Multiple Airlines
3 Stops
16h 56m
DTW - IAH
Multiple Airlines
$115
Gotogate
10:41 am - 3:10 pm
Delta
1 Stop
5h 29m
DTW - IAH
Delta
$118
Delta
3:04 pm - 6:40 am
Spirit Airlines
1 Stop
16h 36m
DTW - IAH
Spirit Airlines
$133
KAYAK

Related info for your journey

Useful info, stats and facts about Detroit to Houston flights.

Flight FAQs

From Detroit to Houston

Are flight prices decreasing from Detroit to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Detroit and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Detroit to Houston for under $100 on Cheapflights?

Yes, there are multiple flights from Detroit to Houston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $99, but on average you can expect to pay $123.

Are there nonstop flights from Detroit to Houston for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Detroit to Houston under $100. A good price for a nonstop flight from Detroit to Houston is less than $134.

Are there last-minute flights available from Detroit to Houston for under $200?

There are currently 20+ open flights from Detroit to Houston within the next 7 days for less than $200.

Is Detroit weather warmer or cooler than Houston?

Temperatures around the 86 °F's can be experienced in August. The weather in Houston is hotter than in Detroit. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Detroit to Houston?

Spirit Airlines and Delta can get you from Detroit to Houston in just under 2h 55m. Your travel time will be generally consistent. All flights are typically nonstop.

What are the cheapest airlines flying from Detroit to Houston round-trip?

Cheapflights users have booked flights from Detroit to Houston round-trip from $99. Another airline that can offer you cheap pricing is Delta. Spirit Airlines is 50% 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?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $50. Users have also found tickets on Delta for as little as $104.

Alternative routes for Detroit to Houston

Destination information for Houston

Things to know before you go. Useful info for your trip from Detroit to Houston
Flight duration
2h 49m
Average temperature for September in Houston
82.4 °F

Airports servicing Detroit

Airports servicing Houston

Hourly flight availability from Detroit to Houston

Morning 6 AM to noon 44% of DTT to IAH departures
Afternoon Noon to 6 PM 42% of DTT to IAH departures
Early morning Midnight to 6 AM 14% of DTT to IAH departures
Evening 6 PM to midnight 0% of DTT to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Detroit to Houston
Sunday
13 daily flights
Monday
13 daily flights
Tuesday
11 daily flights
Wednesday
12 daily flights
Thursday
12 daily flights
Friday
12 daily flights
Saturday
12 daily flights
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