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

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Lowest round trip fares by airline from Philadelphia and Seattle

Cheapest prices ($86 One Way, $140 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 $85 per night from Apr 29 to Apr 30
$85
per night
Apr 29 - Apr 30
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (2,865 reviews)
"It was clean as a whole and quiet. Felt safe. Got into the room. It was clean, aside from a pubic hair left on the toilet that I had cleaned again. The staff was very helpful, especially the AM. Uber did not go through, so they helped me quickly get another ride! Life saver! She was also very ..."

Reviewed on Apr 25, 2024

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 Apr 28 to Apr 29
$76
per night
Apr 28 - Apr 29
Stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in ...
6.4/10 (1,000 reviews)
Comfortable
"It was comfortable and clean. The rooms and the hotel needed some updating."

Reviewed on Apr 21, 2024

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 $80 per night from Apr 27 to Apr 28
$80
per night
Apr 27 - Apr 28
Stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast. Our guests praise the clean rooms and the overall value in our ...
6/10 (1,855 reviews)
"The rooms are outdated and there are some areas of improvement with some cracking of paint in the bathroom. the staff was extremely kind even for filling the request for an extra blanket and the restaurant was delicious. The vending machines were filled and for being somewhere clean to sleep fulfilled ..."

Reviewed on Apr 21, 2024

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
6
Earliest Flight Departure Date
May 3
Latest Flight Departure Date
May 3
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.