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

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Lowest round trip fares by airline from Philadelphia and Seattle

Cheapest prices ($45 One Way, $89 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in Seattle

Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard, SeaTac, WA
The price is $80 per night from Oct 4 to Oct 4
Situated near the airport, this hotel is 1.9 mi (3.1 km) from Foster Performing Arts Center and 2.8 mi (4.6 km) from Westfield Southcenter Mall. Moshier Park ...
4.1/5Very Good! (30 reviews)
"I was charged $11 for the parking out of the room deposit which I was unaware of but the Facility responded right back and let me know that that was there normal charge for parking but still went ahead and reimbursed it back to me. Very pleasant place:)"

Reviewed on Jul 20, 2021

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd, SeaTac, WA
The price is $76 per night from Oct 1 to Oct 1
Situated near the airport, this hotel is within a 10-minute walk of Silver Dollar Casino and Angle Lake Park. Westfield Southcenter Mall and Foster Performing ...
Days Inn by Wyndham Seatac Airport
Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd, SeaTac, WA
The price is $110 per night from Sep 24 to Sep 24
Situated near the airport, this hotel is 1.8 mi (2.9 km) from Foster Performing Arts Center and 2.7 mi (4.4 km) from Westfield Southcenter Mall. Moshier Park ...
2.8/5 (9 reviews)
"Strands of hair on the bed. Had to brush off grains of dirt. Wondering if the bedding was even changed. You get what you pay for. Staff are very friendly and helpful but cleanliness is very disappointing."

Reviewed on Apr 10, 2021

Ramada by Wyndham SeaTac Airport
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 Philadelphia to Seattle

Origin Philadelphia
Destination Seattle
Number of Daily Flights 5
Earliest Flight Departure Date Sep 30
Latest Flight Departure Date Sep 30
Popular Airlines Alaska Airlines

Cheap flights from Philadelphia to Seattle

Whether on business or leisure, you're going to enjoy exploring the exciting city of Seattle, with its variety of things to see and do. In such a large city, your best bet to see everything on your own schedule is by renting a car. You'll find it simple to pick up a rental vehicle at the Seattle International Airport (SEA).

If you're hungry after the flight, pick up an organic, locally grown snack from the city's favorite market, Pike's Place Market. From there, Seattle's Space Needle allows you to get your bearings on the observation deck at 520 feet in the air.

Key Facts

You can get to most attractions in the area via Highway 99 and Interstate 5. A unique experience awaits you at the Chihuly Garden and Glass museum. Inside and outside of this museum, you'll be stunned and amazed by the sheer size of some of the blown glass pieces. Another unusual experience can be had at the Hiram M. Chittenden Locks, where you can watch as boats sail into the lock and then get raised or lowered to a new water level.

Hints and Tips

Your flight from the Philadelphia International Airport (PHL) to Seattle will take a little less than five and a half hours to arrive. From there, you can get to downtown Seattle in about 30 minutes.

*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.