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−51%Round trip
Houston to Philadelphia 🇺🇸
$175$355
- Departs
- Mon, Dec 28
- Return
- Fri, Jan 1
- Stops
- 1 stop
- Airline
- Southwest Airlines
- Duration
- 4h 10m
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Cheapest round-trip fare by departure day Cheap Average Pricey
October 2026
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Work-hours calculator
This flight to Philadelphia costs you 11h 40m of work.
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Prices come from fares travellers found in the last few days and can change at any time. Last updated Fri, 23 Oct 2026 06:59:53 GMT.
