Cheap flights Seattle — Philadelphia (SEA — PHL)

Good to know - Cheap tickets Seattle — Philadelphia

Cheapest flight found $61
Minimal flight time 5h 4m
Flight distance 3820 km
Most popular airline American Eagle

Airfare Seattle – Philadelphia by month

Here you can find out in what months how much a ticket Seattle – Philadelphia costs to buy cheap plane tickets.

Month One-way Round-trip
October 2025
September 2025
August 2025
July 2025
June 2025
May 2025
March 2025
February 2025
January 2025
December 2024
November 2024
October 2024

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Seattle — Philadelphia

Departure Arrival Flight days Flight Airlines Flight time Airports
07:45 16:05 daily AA2841 American Eagle 5h 20m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
09:00 17:10 sat American Eagle 5h 10m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
09:39 17:53 tue, thu AS442 Alaska Airlines 5h 14m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
09:42 17:47 daily AS442 Alaska Airlines 5h 5m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
12:04 20:25 daily AA2870 American Eagle 5h 21m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
21:15 05:25 daily AS444 Alaska Airlines 5h 10m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
21:45 05:58 mon, tue, thu, fri, sat AA2886 American Eagle 5h 13m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
21:45 06:00 sat AS444 Alaska Airlines 5h 15m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
21:45 06:02 tue, sat, sun AS444 Alaska Airlines 5h 17m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
21:50 06:03 sun AA2886 American Eagle 5h 13m Seattle-Tacoma International Airport — Philadelphia International Airport Select dates
All routes

Sales of tickets from Seattle to Philadelphia in the last 48 hours

2025-09-26 - 2025-09-29

Dynamics airfare Seattle — Philadelphia by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Seattle — Philadelphia

The graph shows that booking flights Seattle — Philadelphia is best planned for November and flights Seattle — Philadelphia — Seattle in the month of October.

Flights Seattle — Philadelphia

The selection of cheap flights Seattle — Philadelphia

Here you can find and purchase the cheapest flights Seattle — Philadelphia from $61 and Seattle — Philadelphia — Seattle from $75.

The price of the flight Seattle — Philadelphia (United States) — Seattle from $75 (round-trip).

The average price of the flight Seattle — Philadelphia (United States) — Seattle $415 (round-trip).

Low cost flights Seattle — Philadelphia (SEA — PHL)

The distance between Seattle and Philadelphia 2374 miles (or 3820 kilometres).

The time difference between Seattle and Philadelphia is 3 h.

Minimal flight time from Seattle to Philadelphia 5h 4m.

LowCostClub always do a comparison of airfares Seattle — Philadelphia with several airlines (include American Eagle, Alaska Airlines). They will always give you all available options so you can find the cheapest flight to Philadelphia. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seattle — Philadelphia. Last week, for instance, the cheapest round-trip prices stood at $75 while the cheapest one-way price that was available within the last week cost $61

Routes from nearby cities to Philadelphia

A flight from a neighbouring city can help you save money on plane tickets.

Most often, they fly to Philadelphia from Pasco, this is the closest city with an airport from Seattle. The cheapest ticket can be bought for a flight departing from Portland from $82.

Popular International routes from Seattle

Popular routes from Philadelphia

If you are going to fly from Philadelphia, then study the popular flights. The most popular flights from Philadelphia:

Popular domestic routes from Seattle

FAQ about Seattle — Philadelphia

Yes, they do: AA2841, , AS442, AA2870, AS444, AA2886, AA1358, AA2760, AA1095

Yes, you can fly from Seattle to Philadelphia. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. American Eagle, Alaska Airlines depart from Seattle on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Aer Lingus, Aeromexico, Air Canada, Ameriflight, British Airways, Delta Air Lines, DHL, FedEx, Frontier (Mojave the Desert Tortoise Livery), Jet Linx Aviation, JetBlue, Lufthansa, NetJets, Phoenix Air, Qatar Executive, Slate Aviation, Southwest Airlines, Spirit Airlines, Sun Country Airlines, Tradewind Aviation, TUI, United Airlines, UPS.

A direct flight lasts an average of 5h 4m, during which time the aircraft covers a distance of 3820 km.

The price of flights Seattle — Philadelphia starts from $61.

Planes fly Seattle — Philadelphia 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In Philadelphia — Mustin Alf, North Philadelphia, Philadelphia Sea Plane Base, Philadelphia International Airport, Trenton-Mercer Airport.

The following flights fly between Seattle and Philadelphia: AA2841, AS442, AS442, AA2870, AS444, AA2886, AS444, AS444, AA2886, AA1358, AA2760, AA2760, AA1095

High season is considered to be December and the cheapest month is November. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — Philadelphia flight deals.

The following airlines have direct flights Seattle — Philadelphia: American Eagle, Alaska Airlines.

All the following airlines flights Seattle — Philadelphia: Aer Lingus, Aeromexico, Air Canada, Alaska Airlines, American Eagle, Ameriflight, British Airways, Delta Air Lines, DHL, FedEx, Frontier (Mojave the Desert Tortoise Livery), Jet Linx Aviation, JetBlue, Lufthansa, NetJets, Phoenix Air, Qatar Executive, Slate Aviation, Southwest Airlines, Spirit Airlines, Sun Country Airlines, Tradewind Aviation, TUI, United Airlines, UPS.

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