
Round-trip from | $239 (Delta) |
|---|---|
One-way from | $120 (Southwest) |
Popular in | April |
Cheapest in | September |
Average price | $319 |
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Wed 1/14
5:40 am-10:21 am
1 stop5h 41m
Houston Hobby
Wed 1/21
5:04 pm-12:21 am
1 stop6h 17m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Tue 4/28
3:15 pm-9:38 pm
1 stop7h 23m
Houston Hobby
Sat 5/2
10:05 am-6:23 pm
1 stop7h 18m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Wed 1/28
4:59 pm-10:33 pm
1 stop6h 34m
Houston Hobby
Sat 1/31
11:09 am-4:49 pm
1 stop4h 40m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Tue 1/27
5:40 am-10:21 am
1 stop5h 41m
Houston Hobby
Sat 1/31
11:09 am-4:49 pm
1 stop4h 40m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Sat 1/24
1:25 pm-7:20 pm
2 stops6h 55m
Houston Hobby
Sat 1/31
7:25 am-1:10 pm
1 stop4h 45m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Fri 2/20
5:40 am-10:20 am
1 stop5h 40m
Houston Hobby
Tue 2/24
5:40 am-11:30 am
1 stop4h 50m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Sun 1/25
5:40 am-10:21 am
1 stop5h 41m
Houston Hobby
Wed 2/4
5:04 pm-10:50 pm
1 stop4h 46m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Fri 2/6
5:40 am-10:21 am
1 stop5h 41m
Houston Hobby
Tue 2/10
5:45 am-1:22 pm
1 stop6h 37m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Sun 1/25
5:40 am-10:21 am
1 stop5h 41m
Houston Hobby
Tue 2/3
5:04 pm-10:50 pm
1 stop4h 46m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Thu 1/29
5:40 am-10:21 am
1 stop5h 41m
Houston Hobby
Tue 2/3
5:04 pm-10:50 pm
1 stop4h 46m
The best time to book flights from Philadelphia to Galveston is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, October is the cheapest month in which you can book a flight from Philadelphia to Galveston (average of $65). Flying from Philadelphia to Galveston in December is currently the most expensive (average of $130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Philadelphia to Galveston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 51% versus a flight in the morning.
Travelers seeking maximum savings on their Philadelphia to Galveston flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Overall
Food
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$105 | Average$209 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$111 | Average$203 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$308 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$213 | Average$371 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$313 | FlexibilityNo cancel fee | On-timeN/A |