Houston to Dallas

IAHDFW

Fly from Houston to Dallas starting at USD 123 with Frontier Airlines.Best fare available on Jun 25, 2026.Limited seats. Better plans. Book before it's gone.

Houston to Dallas cheapest flights this week

22 Jun
Frontier Airlines
20:53IAH
17:59DFW
1 Stop$131VIEW DEAL
25 Jun
Frontier Airlines
06:30IAH
13:22DFW
1 Stop$123VIEW DEAL
30 Jul
Frontier Airlines
17:34IAH
00:34DFW
1 Stop$160VIEW DEAL

Houston to Dallas monthly flight fare trend

Jun
from USD 123
Jul
from USD 160
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights

Airport Details

Origin

Houston

George Bush Intercontinental Houston Airport (IAH)

Houston, IAH
Zone

Chicago

Elev

97 ft

Destination

Dallas

Dallas Fort Worth International Airport (DFW)

Dallas-Fort Worth, DFW
Zone

Chicago

Elev

607 ft

Flights from Houston

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