Houston to Dallas
IAHDFW
Fly from Houston to Dallas starting at USD 79 with F9.
Best fare available on May 30, 2026.
Limited seats. Better plans. Book before it's gone.
Houston to Dallas cheapest flights this week
20 Apr
F9
22:17IAH
--:--DFW
1 Stop$180VIEW DEAL
21 Apr
F9
10:30IAH
--:--DFW
1 Stop$125VIEW DEAL
22 Apr
NK
12:35IAH
--:--DFW
1 Stop$154VIEW DEAL
23 Apr
UA
11:55IAH
--:--DFW
Direct$110VIEW DEAL
24 Apr
UA
11:55IAH
--:--DFW
Direct$110VIEW DEAL
25 Apr
NK
14:29IAH
--:--DFW
1 Stop$104VIEW DEAL
28 Apr
F9
10:30IAH
--:--DFW
1 Stop$104VIEW DEAL
29 Apr
F9
10:30IAH
--:--DFW
1 Stop$104VIEW DEAL
14 May
F9
21:17IAH
--:--DFW
1 Stop$90VIEW DEAL
30 May
F9
21:05IAH
--:--DFW
1 Stop$79VIEW DEAL
Houston to Dallas monthly flight fare trend
Apr
from USD 104
May
from USD 79
Jun
from USD 123
Jul
from USD 160
Aug
No flights
Sep
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
