Cheap flights from Detroit to Houston - DTW to IAH - As Low As CA $135

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Cheapest Flights from Detroit (DTW) to Houston (IAH)

The cheapest flights to George Bush Intercontinental found within the past 7 days were CA $263 round trip and CA $135 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Oct 17 - Sat, Oct 17

DTW

Detroit

IAH

Houston

CA $263

Roundtrip

found 4 days ago

Thu, Nov 12 - Sun, Nov 15

DTW

Detroit

IAH

Houston

CA $269

Roundtrip

found 20 hours ago

Thu, Nov 12 - Sun, Nov 15

DTW

Detroit

IAH

Houston

CA $270

Roundtrip

found 20 hours ago

Sat, Oct 24 - Thu, Oct 29

DTW

Detroit

IAH

Houston

CA $272

Roundtrip

found 21 hours ago

Sat, Oct 24 - Thu, Oct 29

DTW

Detroit

IAH

Houston

CA $273

Roundtrip

found 21 hours ago

Thu, Oct 1 - Wed, Oct 7

DTW

Detroit

IAH

Houston

CA $303

Roundtrip

found 21 hours ago

Sat, Oct 17 - Sat, Oct 17

DTW

Detroit

IAH

Houston

CA $320

Roundtrip

found 4 days ago

Sat, Oct 17 - Sat, Oct 17

DTW

Detroit

IAH

Houston

CA $323

Roundtrip

found 4 days ago

Thu, Nov 12 - Sun, Nov 15

DTW

Detroit

IAH

Houston

CA $326

Roundtrip

found 20 hours ago

Sat, Sep 26 - Tue, Sep 29

DTW

Detroit

IAH

CA $497

per person

Oct 23 - Oct 26

found 4 hours ago

Roundtrip flight included

Detroit (DTT) to Houston (IAH)

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FAQs

Frequently asked questions

Are there direct flights from Detroit Metropolitan Wayne County Airport (DTW) to George Bush Intercontinental Airport (IAH)?

Multiple airlines offer flights straight from DTW to Houston Airport. These include Delta and United Airlines — start with them if you'd prefer to land at your destination as quickly as possible.

What airlines fly from Detroit Metro Airport to Houston Airport?

There are a number of airlines that fly direct from Detroit Metro Airport to Houston Airport. Delta (DL) is one of the most well-known, operating around 147 flights every month. You should also browse the deals on offer from United Airlines (UA). This carrier operates 139 flights every month on the Detroit to Houston route. Be sure to compare the two to find your ideal fare.

What is the best day to buy a plane ticket?

Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.

What are the cheapest days to fly?

Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.

How far in advance can you book a flight?

Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.

Cheap Flights From Detroit Metropolitan Wayne County (DTW) To George Bush Intercontinental (IAH)

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Cheapest Flights from Detroit (DTW) to Houston (IAH)

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