Detroit to Houston flights
The cheapest round trip we found from Detroit to Houston is $142 (Nov 24 – Dec 2, 1 stop).
DTT to HOU · Round trip · Economy · Prices per person in USD · Price found (2 hours ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $142 (cheapest month) |
| December 2026 | $168 |
Cheapest dates in the next 4 months
Round trip, per person-
Nov 24 – Dec 2 8 nights · leave Tue$142$142 Book
Frontier Airlines 1 stop · 5h 58m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
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Plan the rest of your trip
Houston · Nov 24 – Dec 2Partner links: we may earn a commission if you book, at no extra cost to you.
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Flights to Houston from other cities
All flights to HoustonDetroit to Houston: questions
How much does a flight from Detroit to Houston cost?
The cheapest round trip we have found right now is $142, leaving November 24 and returning December 2. Prices are per person, economy, in USD.
Which airports do Detroit to Houston flights use?
Detroit airports include Detroit City (DET), Detroit Metropolitan Wayne County (DTW) and Willow Run (YIP). Houston airports include George Bush Intercontinental (IAH) and William P. Hobby (HOU). The prices on this page cover every airport in both cities (DTT and HOU are the city codes).
About this route
We track round-trip economy fares from Detroit (United States) to Houston (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $142, departing November 24 and returning December 2. The cheapest month to fly in our data is November, from $142. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.