$107 Cheap flight deals from Philadelphia (ILG) to Seattle (SEA)

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This Weekend's Flight Deals from Philadelphia to Seattle

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 $107 One Way, $200 Round Trip from Philadelphia to Seattle

Prices starting at $200 for return flights and $107 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Seattle economy flight packages

The Belltown Inn
citizenM Seattle Pioneer Square
Courtyard by Marriott Seattle Downtown Lake Union
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More About Flying To Seattle from Philadelphia

Route Information for Flights from Philadelphia to Seattle

Origin Airport IATA Code
ILG
Destination Airport IATA Code
SEA
Distance
2371 mi
Direct Flight Airlines
Alaska Airlines
Earliest Flight Arrival
5:00AM UTC
Latest Flight Arrival
5:00AM UTC

Travelingl from Philadelphia to Seattle

Traveling from Philadelphia to Seattle can be fun and easy when you use Orbitz.com to find deals on low-fare flights, hotels, and rental cars. Seattle is a vibrant city with a rich culture and wonderful sites to see during your visit, including the famous Space Needle, Pike Place Market, or one of many local, unique coffee shops.

Philadelphia, Pennsylvania

When you fly out from Philadelphia, your flight will likely depart from Philadelphia International Airport. This airport serves over 25 airlines, including Alaska Air and US Airways, both of which fly direct from Philadelphia to Seattle. The airport is located on the outskirts of Philadelphia and can be reached by taxi, shuttle, or rail if you are looking to leave your car at home. If you would prefer to drive yourself, both on- and off-site parking facilities are available. On-site parking options include a garage, a short-term lot, and an economy lot. Private companies also offer off-site parking with shuttle services. Once you arrive at the Philadelphia International Airport, you have over 70 dining choices. Whether you are looking for a quick snack from Philly Soft Pretzels, a full meal at the Jet Rock Bar & Grille or anything in between, the food offerings at Philadelphia International Airport are nearly endless.

Seattle, Washington

Located between Puget Sound and Lake Washington in the Pacific Northwest, Seattle is known as the Emerald City. Seattle was originally a fishing, logging, and coal-mining town but has transformed into a cultural haven over the years. Boeing and Microsoft have both played large roles in the city's development to a less rough-around-the-edges metropolis. In recent years, coffee and music have kept Seattle at the forefront of the cultural discussion.

Visiting Seattle

Flights into Seattle land at the Seattle-Tacoma International Airport, located south of the city center. From the airport, you can use the Central Link light-rail service, buses, shuttles, and taxis to travel into the city. If you prefer to rent a car during your trip to Seattle, an impressive 23-acre rental car facility is also located at the airport.

Seattle is known for its rainy, overcast climate, but the city does experience many sunny days between June and September, with most of the rain and precipitation falling between November and January. Summers are quite pleasant, with temperatures reaching into the low 70s Fahrenheit. In the winter, temperatures on average only drop down to the mid-40s Fahrenheit.

Regardless of when you visit, Seattle always has something to offer. The famous Space Needle, built for the 1962 World's Fair, offers breathtaking views of the city and the surrounding mountains from over 500 feet in the air. This iconic landmark is a must-see for any visitor to the Emerald City. Equally iconic is the Pike Place Market, which offers fresh seafood and produce year-round. This public farmers' market is one of the oldest in the US and is home to antiques dealers, collectible shops, produce stands, craft stalls, and the famous Pike Place Market itself, where salmon throwing has made its fishmongers the stuff of legends. The original Starbucks Coffee store is also located at Pike Place Market, along with many other dining and beverage options. In addition to these must-see attractions, many museums, parks and performing arts venues will fill your visit with unforgettable memories.

Visit the Emerald City

With so many flights available at a low cost from Orbitz.com, it is easier than ever to travel from Philadelphia to Seattle. Be sure to check Orbitz.com when booking your flight to check for events and attractions to take advantage of all the different sites and activities Seattle has to offer.

Frequently asked questions

Are there non-stop flights from Philadelphia to Seattle?
The good news is, there are. American Airlines and Alaska Airlines are two carriers that will take you right from Philadelphia Intl. Airport (PHL) to Seattle, WA (SEA-Seattle - Tacoma Intl.).
What is the shortest flight from Philadelphia to Seattle?
The shortest flight from Philadelphia Intl. Airport (PHL) to Seattle, WA (SEA-Seattle - Tacoma Intl.) is 6 hours and 25 minutes. Slip a few things into your hand luggage to keep you entertained, like that new best-seller or some Sudoku puzzles.
What airlines fly from Philadelphia to Seattle most frequently?
The carriers that fly frequently between Philadelphia Intl. Airport (PHL) and Sea-Tac Airport include American Airlines (AA). This popular option offers 52 flights on the route every month. If you need a few more options, check out the prices with Alaska Airlines (AS), which has 30 flights from Philadelphia to Seattle each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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.