Unable to find information about the schedule of direct flights from
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Philadelphia to Houston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from Philadelphia to Houston is $88 (April 2026), while the maximum is $5,542 (March 2027). On average, a ticket costs $1,921–$5,674.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Philadelphia to Houston:
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Prices on the Philadelphia — Houston route are consistently going up. From April 2026 to March 2027, tickets went from $88 to $5,542 — a 6208% increase. This trend is worth considering when planning your trip.
The most significant price increase was from April 2026 to March 2027 — up 6208%. The best time to fly is April 2026–June 2026, when the average price is $110. In June 2026–March 2027, tickets cost around $2,837.
Given the rising prices, it's best not to delay your purchase. Flying in April 2026–June 2026 can save you up to 96% compared to the most expensive months.
Price variation across months on this route is 133.4%. Your choice of departure month significantly affects the total flight cost.
Unable to find information about the schedule of direct flights from
Philadelphia — Houston
07/20/2026
Departure
Direct flight
UA584
starting at $364
starting at $364
starting at $107
The route Philadelphia — Houston is served by several airlines: United Airlines and Frontier Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $107 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest flight ticket from Philadelphia to Houston according to data for the last 48 hours costs $107
Often the best time to buy tickets from Philadelphia to Houston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Philadelphia to Houston can be found flying in these months: April, June, March.
The fastest flights from Philadelphia to Houston start from 10 hours 16 minutes in the air.
The following airlines operate direct flights on the route Philadelphia — Houston: United Airlines
The cheapest one-way flight from Philadelphia to Houston departs on 07/20/2026, is operated by Frontier Airlines and costs $107
The cheapest roundtrip flight from Philadelphia to Houston departs on 05/28/2026, is operated by Spirit Airlines and costs $142
Fastest flight from Philadelphia to Houston takes 10h 16m
There are direct flights on this route 1 day a week: Mo
The distance between Philadelphia and Houston is 2157km (1337 miles). The time difference between Philadelphia and Houston is 1h
A non-stop flight is the most convenient and comfortable way to fly from Philadelphia to Houston, despite the fact that sometimes flights with transfers can cost significantly less.
We couldn't find any special offers for flights from Philadelphia to Houston