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)

The cheapest flights to George Bush Intercontinental found within the past 7 days were CA $110 round trip and CA $58 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 2 - Wed, May 6
DTW
Detroit
IAH
Houston
CA $110 Roundtrip, found 4 days ago
CA $110
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, May 2 from Detroit to Houston, returning Wed, May 6, priced at CA $110 found 4 days ago
Tue, Apr 7 - Wed, Apr 15
DTW
Detroit
IAH
Houston
CA $111 Roundtrip, found 4 days ago
CA $111
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue, Apr 7 from Detroit to Houston, returning Wed, Apr 15, priced at CA $111 found 4 days ago
Sat, May 2 - Sat, May 9
DTW
Detroit
IAH
Houston
CA $116 Roundtrip, found 3 days ago
CA $116
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, May 2 from Detroit to Houston, returning Sat, May 9, priced at CA $116 found 3 days ago
Wed, Apr 8 - Wed, Apr 15
DTW
Detroit
IAH
Houston
CA $126 Roundtrip, found 1 day ago
CA $126
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Apr 8 from Detroit to Houston, returning Wed, Apr 15, priced at CA $126 found 1 day ago
Wed, Apr 1 - Wed, Apr 15
DTW
Detroit
IAH
Houston
CA $130 Roundtrip, found 1 day ago
CA $130
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Apr 1 from Detroit to Houston, returning Wed, Apr 15, priced at CA $130 found 1 day ago
Mon, May 4 - Tue, May 12
DTW
Detroit
IAH
Houston
CA $133 Roundtrip, found 3 days ago
CA $133
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Mon, May 4 from Detroit to Houston, returning Tue, May 12, priced at CA $133 found 3 days ago
Thu, May 7 - Tue, May 12
DTW
Detroit
IAH
Houston
CA $133 Roundtrip, found 3 days ago
CA $133
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Thu, May 7 from Detroit to Houston, returning Tue, May 12, priced at CA $133 found 3 days ago
Wed, Apr 8 - Tue, Apr 14
DTW
Detroit
IAH
Houston
CA $137 Roundtrip, found 2 days ago
CA $137
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Apr 8 from Detroit to Houston, returning Tue, Apr 14, priced at CA $137 found 2 days ago
Mon, May 4 - Sat, May 9
DTW
Detroit
IAH
Houston
CA $139 Roundtrip, found 2 days ago
CA $139
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, May 4 from Detroit to Houston, returning Sat, May 9, priced at CA $139 found 2 days ago
Tue, Apr 7 - Fri, Apr 10
DTW
Detroit
IAH
Houston
CA $140 Roundtrip, found 2 days ago
CA $140
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Apr 7 from Detroit to Houston, returning Fri, Apr 10, priced at CA $140 found 2 days ago

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.