Cheap flights from Seattle (SEA) to Philadelphia (ILG)

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Lowest round trip fares by airline from Seattle and Philadelphia

Cheapest prices ($138 One Way, $298 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in Philadelphia

Days Inn by Wyndham Philadelphia Convention Center

Days Inn by Wyndham Philadelphia Convention Center

2 out of 5
1227 Race St, Philadelphia, PA, 19107
The price is $127 per night from Jul 3 to Jul 4
Stay at this business-friendly hotel in Philadelphia. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. ...
4.3/5 Excellent! (3 reviews)
"The property was clean. The only thing was the rug was not vacuum when I came in. The rug has lot of dirt on it that was supposed to be vacuum before any guest comes in. Even when I was there it was still not vacuum until I leave. That’s the only thing I have a concern about."

Reviewed on Aug 22, 2019

Days Inn by Wyndham Philadelphia Convention Center
Radisson Hotel Philadelphia, PA

Radisson Hotel Philadelphia, PA

2.5 out of 5
2033 Penrose Avenue, Philadelphia, PA, 19145
The price is $160 per night from Jul 3 to Jul 4
Stay at this golf hotel in Philadelphia. Enjoy free WiFi, breakfast, and a free airport shuttle. Our guests praise the comfy rooms in our reviews. Popular attractions ...
Radisson Hotel Philadelphia, PA
Club Quarters Hotel Rittenhouse Square, Philadelphia

Club Quarters Hotel Rittenhouse Square, Philadelphia

4 out of 5
1628 Chestnut St, Philadelphia, PA, 19103
The price is $161 per night from Jul 6 to Jul 7
Stay at this 4-star business-friendly hotel in Philadelphia. Enjoy free WiFi, a fitness center, and onsite parking. Our guests praise the helpful staff and the ...
4.1/5 Very Good! (19 reviews)
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Reviewed on Jun 3, 2022

Club Quarters Hotel Rittenhouse Square, Philadelphia
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Fly From Seattle to Philadelphia

Origin Seattle
Destination Philadelphia
Number of Daily Flights 3
Earliest Flight Departure Date Jul 2
Latest Flight Departure Date Jul 3
Popular Airlines Alaska Airlines

Cheap flights from Seattle to Philadelphia

As the most populous city in Pennsylvania, Philadelphia is the state's epicenter of culture, entertainment, sports and trade. Known as "The Cradle of Liberty," Philadelphia has played a major role in national politics since colonial times. America's founding fathers such as Benjamin Franklin have greatly shaped the physical landscape and philosophical attitude of this city.

During your stay in "The City of Brotherly Love," explore important sites in early American history such as Independence Hall, and the Liberty Bell museum. While here don't forget to taste an original Philly cheese steak sandwich.

Key Facts

Downtown Philadelphia is served by SEPTA underground subway trains, as well as street trams. You could also navigate Philly by car on major highways such as I-76 and I-95. Both of these roads cross the Delaware River and lead to major cities in New Jersey, including Camden and Trenton.

Philadelphia's main sports venues are all clustered together in the southern downtown district, which offers ample parking space for vehicles. You could also use rapid transit to arrive at Citizens Bank Park, Wells Fargo Center, or the Lincoln Financial Field. If you're looking to stay in the heart of Philadelphia, reserve a room along Market Street.

Hints and Tips

The flight between Seattle–Tacoma International Airport (SEA), and Philadelphia International Airport (PHL), takes about five and a half hours.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.