$180 Cheap Flights from Philadelphia (PHL) to Seattle Paine Field Intl. Airport (PAE)

Get a cheap one-way flight from $180 or cheap return flight $349 from Philadelphia Intl. Airport (PHL) to Snohomish County - Paine Field Airport (PAE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.

Planning your getaway for September can help you save, as it's the cheapest month for flights between PHL and PAE. You'll often find the lowest prices during the off-season.

Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from PHL to PAE. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.

You'll have to catch a flight with a layover when traveling from Philadelphia Intl. Airport (PHL) to Snohomish County - Paine Field Airport (PAE). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.

You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.

*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

To land at Snohomish County - Paine Field Airport (PAE) on time, book a flight that leaves Philadelphia Intl. Airport (PHL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.*

*Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Seattle - Tacoma Intl. Airport (SEA) is the only airport in Seattle with direct flights from Philadelphia Intl. Airport (PHL). Compare your options and find cheap fares on Expedia.

Booking your plane ticket from PHL to PAE just before your journey is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.

Booking a PHL to PAE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.

Generally, it's possible to cancel or reschedule your PHL to PAE flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.