
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $205 (Kiwi.com) |
One-way from | $77 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $369 |
Good round-trip deal | $336 or less |
Good one-way deal | $177 or less |
Fly from
Fly to
Route
Depart
Return
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Sâ 6/6
7:31 am-11:58 am
Nonstop3h 27m
Philadelphia
Ma 6/9
6:15 am-8:44 am
Nonstop3h 29m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Jo 5/28
7:31 am-11:58 am
Nonstop3h 27m
Philadelphia
Du 6/7
7:58 pm-10:32 pm
Nonstop3h 34m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Jo 5/28
7:31 am-11:58 am
Nonstop3h 27m
Philadelphia
Lu 6/1
6:15 am-8:44 am
Nonstop3h 29m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Mi 5/20
7:25 am-11:48 am
Nonstop3h 23m
Philadelphia
Jo 5/28
6:00 am-11:51 am
1 stop6h 51m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Jo 6/4
7:31 am-11:58 am
Nonstop3h 27m
Philadelphia
Lu 7/6
6:15 am-8:44 am
Nonstop3h 29m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Jo 6/4
6:05 pm-10:29 pm
Nonstop3h 24m
Philadelphia
Lu 6/8
7:58 pm-10:32 pm
Nonstop3h 34m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Jo 6/18
2:31 pm-11:44 pm
1 stop8h 13m
Philadelphia
Du 6/21
7:58 pm-10:32 pm
Nonstop3h 34m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Mi 5/13
7:25 am-11:48 am
Nonstop3h 23m
Philadelphia
Mi 5/20
8:00 am-10:46 am
Nonstop3h 46m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Vi 5/8
7:25 am-11:48 am
Nonstop3h 23m
Philadelphia
Ma 5/12
12:50 pm-3:36 pm
Nonstop3h 46m
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Vi 5/8
6:15 pm-10:40 pm
Nonstop3h 25m
Philadelphia
Du 5/10
8:05 pm-10:51 pm
Nonstop3h 46m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Philadelphia, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Philadelphia (average of $291). Flying from Houston George Bush Intcntl Airport to Philadelphia in March is currently the most expensive (average of $472). 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 George Bush Intcntl Airport to Philadelphia in the evening. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Philadelphia flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 15% of weekly flights between Houston and Philadelphia have experienced delays in the past year, with the average delay time being 162 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$104 | Average$202 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$210 | Average$328 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$308 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$219 | Average$379 | FlexibilityNo cancel fee | On-time69% |