Skip to main content
Beginning of main content

Cheap Flights from Houston to Philadelphia $146.4

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Houston to Philadelphia (HOU to PHL)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Houston to Philadelphia (HOU to PHL)

Question : In the next four weeks, what day should you book your trip?
Answer : As of January 16th, the best day for deals to Philadelphia (PHL) from Houston (HOU) is January 27th. Bookings have been made roughly 35% below the average price for this route.

Question : How long are most people's visits to Philadelphia when they fly in from Houston?
Answer : Of course you're not most people, but if you were, you'd stay roughly four days.

Question : Can you cut down on flight costs by changing the day of the week you travel to Philadelphia?
Answer : Tuesday is your cheapest day to fly in February. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Which airline is offering the cheapest round-trip flight from HOU to PHL?
Answer : Frontier Airlines has been booking passengers at the cheapest fare for flights scheduled throughout the next three months.

Question : Which airline is least likely to get you to PHL on time?
Answer : NetJets Aviation is delayed on 67% of flights from William P. Hobby Airport (HOU) to Philadelphia International Airport (PHL). If you're on NetJets Aviation, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Question : In terms of overall promptness, how does HOU to PHL rank compared to the rest of the world?
Answer : HOU to PHL currently scores 1.6 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delayed minutes. With 1.6 stars, you should plan on being extra flexible with your arrival plans.