Detroit to Houston
DTWIAH
Fly from Detroit to Houston starting at USD 78 with F9.
Best fare available on Jun 8, 2026.
Limited seats. Better plans. Book before it's gone.
Detroit to Houston cheapest flights this week
13 May
F9
18:05DTW
23:50IAH
1 Stop$121VIEW DEAL
8 Jun
F9
08:52DTW
12:11IAH
Direct$78VIEW DEAL
9 Jun
F9
12:30DTW
19:29IAH
1 Stop$98VIEW DEAL
22 Sept
NK
12:50DTW
15:53IAH
Direct$88VIEW DEAL
Detroit to Houston monthly flight fare trend
May
from USD 91
Jun
from USD 78
Jul
No flights
Aug
No flights
Sep
from USD 88
Oct
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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