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Fares from $70 One Way, $206 Round Trip from Seattle to Philadelphia

Prices starting at $206 for return flights and $70 for one-way flights to Philadelphia were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Need A Hotel In Philadelphia?

Hotels In Top Philadelphia Neighborhoods

Center City
697 hotels
North Philadelphia
396 hotels

The Conwell Inn

2.5 out of 5.0
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$99

Rittenhouse Row
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Stay Near Exciting Philadelphia Attractions

More About Flying To Philadelphia from Seattle

Flights from Seattle to Philadelphia - Frequently Asked Questions

Are there non-stop flights from Seattle to Philadelphia?

There are a couple of airlines that offer direct flights from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Philadelphia, PA Airport (PHL-Philadelphia Intl.). Lock in your seat now with Alaska Airlines or American Airlines.

What is the shortest flight from Seattle to Philadelphia?

Jetting from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Philadelphia, PA Airport (PHL-Philadelphia Intl.) will take you at least 5 hours and 7 minutes. Treat yourself to a wine and read a few magazines — this is a great opportunity to simply relax.

What airlines fly from Seattle to Philadelphia most frequently?

There are two airlines offering frequent flights from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Philadelphia, PA Airport (PHL-Philadelphia Intl.), including Alaska Airlines (AS). Popular with travelers, it operates 60 flights on this route each month. American Airlines (AA) also services the route from Seattle to Philadelphia. It's another reputable choice and has 34 flights monthly.

Route Information for Flights from Seattle to Philadelphia

Origin Airport IATA CodeSEA
Destination Airport IATA CodeILG
Distance2371 mi
Direct Flight AirlinesAlaska Airlines
Earliest Flight Arrival10:57PM UTC
Latest Flight Arrival2:22AM UTC

Find Cheap Flights from Seattle to Philadelphia

Seattle Airport

While Seattle is home to several airports, the only one that handles commercial flights is the Seattle-Tacoma International Airport. Also known as Sea-Tac, this airport is responsible for all incoming flights, along with flights from Seattle. Alaska Airlines, Air Canada, Delta Air Lines, Southwest Airlines, and US Airways are a few airlines that operate out of this airport. Located in SeaTac, Washington, the airport sits along the intersection of three state routes: 99, 518, and 509. Though the airport has three terminals, only the Concourse Terminal and North Satellite Terminal handle domestic flights. The South Satellite Terminal specializes in international flights. It's just a short drive from the airport to downtown.

Transportation

When you need to reach your hotel quickly, head for the public transportation system, which consists of Sound Transit and Metro Transit. The buses and light rails only cost a few dollars, and you can visit the sales counter at any station to purchase tickets for your trip. The light rail system drops passengers directly at some of the top hotels in the downtown area. Seattle uses a grid system for its roads, which makes finding your hotel easy if you drive. You can use the Orbitz.com sign to look for rental cars from the airport.

Weather

If you visit during the spring, winter, or fall, you need a warm coat and an umbrella. Though the city does not get snow, it does get a high amount of rain during these seasons, and temperatures that can drop below 40 degrees Fahrenheit. The summer is much warmer, with temperatures in the high 70s and less rainfall.

Popular Attractions

Seattle is home to dozens of cultural activities and attractions, including the Seattle International Film Festival, the Henry Art Galley, the Woodland Park Zoo, and the Seattle Underground Tour, which takes you through older parts of the city. When you look for flights from Seattle on Orbitz.com, take a few minutes to look for other low-cost attractions in the city.

Philadelphia Airport Information

The Philadelphia International Airport, the primary airport serving the greater Philadelphia area, is located roughly 7 miles southwest of the city, with easy access via I-95, I-76 or Route 291. Travelers who book their flights to Philadelphia through Orbitz.com will have their pick of any of the major air passenger carriers that service the airport.

Ground Transportation in Philadelphia

Public transportation is available from the airport to the downtown area via SEPTA bus or rail service. Although share-a-ride, shuttle, private car and limousine services are available, many visitors to Philadelphia take a taxi into the city. If you take a taxi from the airport to downtown Philadelphia, you will be charged a flat rate of $28.50. For other destinations, expect to pay a fee of $2.70 plus $2.30 per mile. Book your air tickets through Orbitz.com, and you may be able to bundle in a bargain rate on a rental car or find a Philadelphia hotel that offers free shuttle service to and from the airport.

Philadelphia Weather Information

Philadelphia is subject to cold winters, with temperatures in the mid-20s to low 40s. Summers are hot and humid, with temperatures that can soar into the 90s. Expect snow accumulation in the winter months, and be sure to bring your parka and a warm, comfortable pair of boots.

What to Do in Philadelphia

Philadelphia may be a bit of a college town, but it is also a mecca for history buffs. You'll want to be sure to visit Independence Hall, the Liberty Bell, the Betsy Ross House and Franklin Square. Enjoy your trip to Philadelphia, and remember to use Orbitz.com when you are ready to book flights to Philadelphia for your return visit.

^Savings based on all package bookings with Flight + Hotel made on Orbitz.com from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.