Detroit to Houston
DTWIAH
Fly from Detroit to Houston starting at USD 88 with Spirit Airlines.
Best fare available on Sep 22, 2026.
Limited seats. Better plans. Book before it's gone.
Detroit to Houston cheapest flights this week
Detroit to Houston monthly flight fare trend
Jul
from USD 144
Aug
No flights
Sep
from USD 88
Oct
No flights
Nov
No flights
Dec
No flights
Airport Details
Origin
Detroit
Detroit Metropolitan Wayne County Airport (DTW)
Detroit, DTW
Zone
Detroit
Elev
645 ft
Destination
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
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