Cheap flights from Seattle to Philadelphia

Flight FAQs

From Seattle to Philadelphia

What airports do I use to fly from Seattle to Philadelphia?

If you book a flight from Seattle to Philadelphia, you will be flying from Seattle/Tacoma Intl to Philadelphia. Flights to Philadelphia (PHL) from Seattle/Tacoma Intl (SEA) take 7h 32m for a nonstop flight. There are 4 flights from Seattle/Tacoma Intl to Philadelphia per day from 4 airlines.

Which airlines flying from Seattle/Tacoma Intl to Philadelphia have flexible cancellations due to COVID-19?

American Airlines, Alaska Airlines, and Spirit Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Philadelphia for under C$ 200 on Cheapflights?

Yes, there are multiple flights from Seattle to Philadelphia for under C$ 200. The cheapest flight booked recently is on Spirit Airlines for just C$ 161, but on average you can expect to pay C$ 272.

Are there direct flights from Seattle to Philadelphia for under C$ 400 on Cheapflights?

Cheapflights has 19 direct flights from Seattle to Philadelphia under C$ 400. A good price for a direct flight from Seattle to Philadelphia is less than C$ 593.

Are there last-minute flights available from Seattle to Philadelphia for under C$ 300?

There are currently 19+ open flights from Seattle to Philadelphia within the next 7 days for less than C$ 300.

What days are direct flights available from Seattle to Philadelphia?

Direct flights are available for this route on the following days: Monday, Friday.

How popular is this Seattle to Philadelphia flight route?

This flight path from Seattle/Tacoma Intl to Philadelphia was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Seattle to Philadelphia on average per day?

On average, you can expect to see 3 flights from Seattle to Philadelphia a day.
Morning (6am - Midday) - 100% of flight departures

How long is the flight from Seattle to Philadelphia?

For as low as C$ 161, Spirit Airlines can have you in Philadelphia from Seattle in 5h 07m. Seattle and Philadelphia are separated by a distance of 3838 km. This flight may include one or multiple stops.

What are the cheapest airlines flying from Seattle to Philadelphia round-trip?

Our cheapest airline available from Seattle to Philadelphia is Spirit Airlines. Our recent data shows that you can find tickets from as low as C$ 161 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at C$ 350 and C$ 358 round-trip. Spirit Airlines is currently priced 61% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Seattle to Philadelphia one-way?

One-way options have recently been found by users for as low as C$ 176 on Alaska Airlines. Other airlines that offer cheap prices include JetBlue from C$ 187 and Delta from C$ 212 one-way.

What are the most reliable airlines from Seattle to Philadelphia?

Before booking your flight to Philadelphia from Seattle, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (94%), Qatar Airways (90%), American Airlines( 83%).

What are the most popular airlines that fly from Seattle to Philadelphia?

Consider American Airlines, Alaska Airlines or Frontier when booking your flight. These represent the most popular airlines when flying from Seattle to Philadelphia.

What are the cheapest flights from Seattle to Philadelphia?

Looking for the cheapest flight from Seattle to Philadelphia? While on average our users pay C$ 253, our data indicates the cheapest price to be C$ 20. The most popular route (Seattle/Tacoma Intl - Philadelphia), is priced around C$ 446.