Philadelphia to Houston

PHLIAH

Fly from Philadelphia to Houston starting at SAR 226 with Frontier Airlines.Best fare available on Oct 27, 2026.Limited seats. Better plans. Book before it's gone.

Philadelphia to Houston cheapest flights this week

12 Sept
Frontier Airlines
12:40PHL
23:30IAH
1 StopSAR 514VIEW DEAL
14 Sept
Frontier Airlines
12:40PHL
08:17IAH
1 StopSAR 511VIEW DEAL
15 Sept
Frontier Airlines
08:41PHL
23:30IAH
1 StopSAR 300VIEW DEAL
22 Sept
Frontier Airlines
17:32PHL
23:30IAH
1 StopSAR 477VIEW DEAL
21 Oct
Frontier Airlines
08:30PHL
23:23IAH
1 StopSAR 326VIEW DEAL
26 Oct
Frontier Airlines
17:22PHL
08:23IAH
1 StopSAR 248VIEW DEAL
27 Oct
Frontier Airlines
17:00PHL
23:31IAH
1 StopSAR 226VIEW DEAL
27 Oct
Frontier Airlines
08:30PHL
23:31IAH
1 StopSAR 229VIEW DEAL
4 Nov
Frontier Airlines
07:10PHL
13:40IAH
1 StopSAR 311VIEW DEAL
7 Nov
Frontier Airlines
07:10PHL
16:05IAH
1 StopSAR 311VIEW DEAL

Philadelphia to Houston monthly flight fare trend

Sep
from SAR 300
Oct
from SAR 226
Nov
from SAR 311
Dec
No flights
Jan
No flights
Feb
No flights

Airport Details

Origin

Philadelphia

Philadelphia International Airport (PHL)

Philadelphia, PHL
Zone

New York

Elev

36 ft

Destination

Houston

George Bush Intercontinental Houston Airport (IAH)

Houston, IAH
Zone

Chicago

Elev

97 ft

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