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

20 Jul
Frontier Airlines
12:50DTW
20:07IAH
1 StopUSD 144VIEW DEAL
28 Jul
Frontier Airlines
14:56DTW
08:20IAH
1 StopUSD 150VIEW DEAL
2 Aug
Frontier Airlines
12:50DTW
20:07IAH
1 StopUSD 170VIEW DEAL
22 Sept
Spirit Airlines
12:50DTW
15:53IAH
DirectUSD 88VIEW DEAL

Detroit to Houston monthly flight fare trend

Jul
from USD 144
Aug
from USD 170
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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