Spirit's Big Front Seats offer 11 inches more legroom, perfect for added comfort on short flights.
Use Spirit's Bag-O-Tron tool to compare baggage fees and save money on your booking.
Round-trip from | $158 (Mytrip) |
---|---|
One-way from | $77 (FlightHub) |
Popular in | February |
Cheapest in | September |
Average price | $325 |
Fly from
Fly to
Route
Depart
Return
Price
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Mon 5/5
9:40 am-8:10 am
1 stop21h 30m
Philadelphia
Fri 5/9
3:42 pm-6:21 pm
Nonstop3h 39m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Fri 4/11
11:10 am-5:52 am
1 stop17h 42m
Philadelphia
Sun 4/13
5:30 am-11:59 am
1 stop7h 29m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Tue 5/6
8:41 am-12:55 pm
Nonstop3h 14m
Philadelphia
Tue 5/13
6:53 pm-9:40 pm
Nonstop3h 47m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Sat 4/26
7:20 am-2:10 pm
1 stop5h 50m
Philadelphia
Tue 4/29
8:00 am-10:48 am
Nonstop3h 48m
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Sat 5/3
6:00 am-12:30 pm
1 stop5h 30m
Philadelphia
Sat 5/10
4:58 pm-9:17 pm
1 stop5h 19m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Sat 5/3
7:05 am-2:27 pm
1 stop6h 22m
Philadelphia
Wed 5/7
10:04 am-3:23 pm
1 stop6h 19m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Fri 4/18
5:02 pm-5:16 pm
1 stop23h 14m
Philadelphia
Mon 4/21
10:59 pm-10:45 am
1 stop12h 46m
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Mon 5/5
5:05 am-11:05 am
1 stop5h 00m
Philadelphia
Thu 5/8
5:45 pm-12:05 am
1 stop7h 20m
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Sat 4/26
5:00 am-11:55 am
1 stop5h 55m
Philadelphia
Tue 4/29
2:20 pm-7:41 pm
1 stop6h 21m
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Fri 4/11
10:36 am-5:31 am
1 stop17h 55m
Philadelphia
Sun 4/13
6:40 am-9:32 am
1 stop27h 52m
The price you pay for your flight from Houston to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Houston to Philadelphia (average of $236). Flying from Houston to Philadelphia in March is currently the most expensive (average of $295). 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.
It’s optimal to fly from Houston to Philadelphia in the evening. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Houston to Philadelphia flight should consider departing on Saturday 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.
In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.
If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Ila,Mar 2025
HOU - DAL
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Ila,Mar 2025
HOU - DAL
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$55 | Average$156 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$88 | Average$157 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$138 | Average$366 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$164 | Average$291 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$169 | Average$395 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$312 | Average$479 | FlexibilityNo cancel fee | On-time63% |