$104 Cheap flight deals from Seattle (SEA) to Lansdale (PHL)
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This Weekend's Flight Deals from Seattle to Lansdale
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $104 One Way, $163 Round Trip from Seattle to Lansdale
Prices starting at $163 for return flights and $104 for one-way flights to Lansdale were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Lansdale economy flight packages
Quality Inn & Suites Quakertown - Allentown
May 28 - May 31
Seattle (SEA) to Philadelphia (PHL)
Philadelphia (PHL) to Seattle (SEA)
Reviewed on Aug 4, 2025
Valley Forge Casino Resort
May 28 - May 31
Seattle (SEA) to Philadelphia (PHL)
Philadelphia (PHL) to Seattle (SEA)
Reviewed on Sep 7, 2025
Joseph Ambler Inn
May 28 - May 31
Seattle (SEA) to Philadelphia (PHL)
Philadelphia (PHL) to Seattle (SEA)
Reviewed on Mar 22, 2021
More About Flying To Lansdale from Seattle
Route Information for Flights from Seattle to Lansdale
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | PHL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to Lansdale
Orbitz is your one-stop source for great online deals on {origin.name} to Lansdale flights. With our cutting-edge mobile tools and low fares, you are never far from finding fantastic savings on flights from Seattle to Lansdale.
Unbeatable Deals for Flights From Seattle to Lansdale
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Easy Flight Cancellation
In most cases, you can cancel flights from Seattle to Lansdale online with the same ease as you booked them.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.