Houston to Philadelphia ๐บ๐ธ
Cheapest fare
$175
Fastest
4h 10m
Direct from
No direct
Dates tracked
3
Cheapest fare
$175
Mon, Dec 28 ยท 1 stop ยท 4h 10m ยท Southwest Airlines
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Price calendar
Cheapest round-trip fare by departure day Cheap Average Pricey
October 2026
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Price trend
Price alert
Cheapest day to fly
Monday
Averages $265, vs $361 on Sundays.
Work-hours calculator
This flight to Philadelphia costs you 11h 40m of work.
Same money as
2
SUV fuel tanks
10
large pizzas
13
cinema tickets
29
fancy coffees
Airlines on this route
Southwest Airlines
from $175 ยท 1 dates
Frontier Airlines
from $355 ยท 2 dates
Destination guide
Discover Philadelphia
About Philadelphia
Philadelphia ( FIL-ษ-DEL-fee-ษ), colloquially referred to as Philly, is the most populous city in the U.S. state of Pennsylvania and the sixth-most populous city in the United States. Its population was 1.60 million at the 2020 census and estimated at 1.57 million in 2025. The Philadelphia metropolitan area, also known as the Delaware Valley, is located in both the Mid-Atlantic and northeastern United States; home to 6.33 million residents, it is the nation's ninth-largest metropolitan area.
Text from Wikipedia โ Philadelphia, licensed CC BY-SA 4.0.
All dates
Every fare, by date
| Departs | Return | Airline | Stops | Price |
|---|---|---|---|---|
| Sun, Oct 25 | Mon, Oct 26 | Frontier Airlines | 2 stops | $361 |
| Mon, Oct 26 | Mon, Oct 26 | Frontier Airlines | 2 stops | $355 |
| Mon, Dec 28 | Fri, Jan 1 | Southwest Airlines | 1 stop | $175 |
Also cheap
More from Houston
FAQ
Houston to Philadelphia: answers
How much is a flight from Houston to Philadelphia?+
The cheapest fare we see right now is $175 round trip on Mon, Dec 28 with Southwest Airlines.
Are there direct flights from Houston to Philadelphia?+
We haven't seen a direct fare recently; the best options have 1+ stop.
How long is the flight from Houston to Philadelphia?+
The fastest itinerary we track takes about 4h 10m door to door.
What is the cheapest day to fly to Philadelphia?+
Monday departures are the cheapest on average right now, Sunday the most expensive.
