Houston to Philadelphia
IAHPHL
Fly from Houston to Philadelphia starting at USD 89 with F9.
Best fare available on Apr 23, 2026.
Limited seats. Better plans. Book before it's gone.
Houston to Philadelphia cheapest flights this week
23 Apr
F9
16:06IAH
--:--PHL
1 Stop$89VIEW DEAL
27 Apr
F9
16:02IAH
--:--PHL
1 Stop$98VIEW DEAL
6 Aug
F9
11:12IAH
--:--PHL
1 Stop$109VIEW DEAL
7 Aug
F9
11:12IAH
--:--PHL
1 Stop$129VIEW DEAL
19 Sept
NK
06:00IAH
--:--PHL
1 Stop$197VIEW DEAL
20 Sept
UA
07:30IAH
--:--PHL
Direct$211VIEW DEAL
Houston to Philadelphia monthly flight fare trend
Apr
from USD 89
May
No flights
Jun
No flights
Jul
No flights
Aug
from USD 109
Sep
from USD 197
Airport Details
Origin
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
Destination
Philadelphia
Philadelphia International Airport (PHL)
Philadelphia, PHL
Zone
New York
Elev
36 ft
