Flights from Seattle Airport SEA to Philadelphia Airport PHL

We've found the cheapest flights to Philadelphia

Returns from £193.08

One-way from £96.54

You have a choice of 3 airline companies when flying from Seattle-Tacoma International to Philadelphia International. The journey time flying from Seattle-Tacoma International to Philadelphia International United States is around 5 Hours 18 Minutes. With the distance covered being 3,817 Km (2,372 Miles). The airport code for Seattle-Tacoma International is SEA and for Philadelphia International it is PHL.

Flight prices can fluctuate at certain times of the day but also at weekends. Philadelphia International United States flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from Seattle-Tacoma International. Our recommendation is to book well in advance if you are looking to get the best possible prices.

There is a time difference of 5.0 GMT at Philadelphia International United States, so remember to alter your watch to the correct time upon your arrival.

Below you will see all the airlines that fly from Seattle-Tacoma International (SEA) to Philadelphia International (PHL) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska Airlines222222205:4517:52VIEW FLIGHTS
American Airlines111111107:0807:08VIEW FLIGHTS
Air Tahiti Nui111111017:5217:52VIEW FLIGHTS

The greatest amount of direct flights offered from Seattle-Tacoma International to Philadelphia International United States are by Alaska Airlines with around 14 flights a week. The earliest flight is available at 05:45 and the latest flights at 17:52 with the most popular flight number being AS371 and AS442.

You can visit Alaska Airlines at alaskaair.com website for late minute deals and up to date information.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
05:45
AirlineFlightNo
Alaska AirlinesAS371
07:08
AirlineFlightNo
American AirlinesAA2361
17:52
AirlineFlightNo
Air Tahiti NuiTN2755
Alaska AirlinesAS442
VIEW FLIGHTS
Tuesday
05:45
AirlineFlightNo
Alaska AirlinesAS371
07:08
AirlineFlightNo
American AirlinesAA2361
17:52
AirlineFlightNo
Air Tahiti NuiTN2755
Alaska AirlinesAS442
VIEW FLIGHTS
Wednesday
05:45
AirlineFlightNo
Alaska AirlinesAS371
07:08
AirlineFlightNo
American AirlinesAA2361
17:52
AirlineFlightNo
Air Tahiti NuiTN2755
Alaska AirlinesAS442
VIEW FLIGHTS
Thursday
05:45
AirlineFlightNo
Alaska AirlinesAS371
07:08
AirlineFlightNo
American AirlinesAA2361
17:52
AirlineFlightNo
Air Tahiti NuiTN2755
Alaska AirlinesAS442
VIEW FLIGHTS
Friday
05:45
AirlineFlightNo
Alaska AirlinesAS371
07:08
AirlineFlightNo
American AirlinesAA2361
17:52
AirlineFlightNo
Air Tahiti NuiTN2755
Alaska AirlinesAS442
VIEW FLIGHTS
Saturday
05:45
AirlineFlightNo
Alaska AirlinesAS371
07:08
AirlineFlightNo
American AirlinesAA2361
17:52
AirlineFlightNo
Air Tahiti NuiTN2755
Alaska AirlinesAS442
VIEW FLIGHTS
Sunday
05:45
AirlineFlightNo
Alaska AirlinesAS371
07:08
AirlineFlightNo
American AirlinesAA2361
17:52
AirlineFlightNo
Alaska AirlinesAS442
VIEW FLIGHTS

Please remember your valid passport before departing SEA airport.

Don't forget to book your hire car!

Find the cheapest rental vehicle at SEA

Flight Price FAQ - Seattle (SEA) to Philadelphia (PHL)

DIRECT Alaska Airlines
What is the cheapest direct flight one way from Seattle SEA to Philadelphia PHL?
The cheapest direct flight one way from Seattle SEA to Philadelphia PHL is £96.54 ($122 €113.99)
£96.54
$122 | €113.99
Check Latest Price
DIRECT Alaska Airlines
What is the cheapest direct return flight from Seattle SEA to Philadelphia PHL?
The cheapest direct return flight from Seattle SEA to Philadelphia PHL is £193.08 ($244 €227.98)
£193.08
$244 | €227.98
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seattle SEA to Philadelphia PHL?
The cheapest flight one way from Seattle SEA to Philadelphia PHL is £67.26 ($85 €79.42)
£67.26
$85 | €79.42
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seattle SEA to Philadelphia PHL?
The cheapest return flight from Seattle SEA to Philadelphia PHL is £149.56 ($189 €176.59)
£149.56
$189 | €176.59
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SEA to PHL

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Flight Info FAQ - Seattle (SEA) to Philadelphia (PHL)

Who flies from Seattle to Philadelphia?
The following airlines fly from Seattle (SEA) to Philadelphia (PHL): Air Tahiti Nui, Alaska Airlines, American Airlines.
How far is the flight from Seattle to Philadelphia?
The flight from Seattle to Philadelphia is 3,817KM or 2,372 miles.
How long does the flight from Seattle to Philadelphia to take?
The flight from Seattle to Philadelphia takes 5 Hours 18 Minutes.

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