Deutschland (€)
International (€)
España (€)
Österreich (€)

Seattle to Philadelphia flights

Why book with Opodo?
  • Cheap flights with over 660 airlines
  • Compare the best deals
  • Fly to Philadelphia for low prices
Flight Duration Flights between Seattle and Philadelphia take, on average, 5 h and 35 m minutes, but the time can vary according to other factors
Cheapest flight Cheapest price for a one-way flight between Seattle with Philadelphia found by our customers in the last 72 hours
Departing Airport The airport Seattle All Airports is the departure airport operating flights between Seattle and Philadelphia
Arriving Airport Flights departing Seattle with Philadelphia as destination arrives at Philadelphia International Airport

Cheap last minute flights to Philadelphia

Latest deals and top flight routes from Seattle airports.

Departure Fri, 01 Jul Return Mon, 04 Jul
SEA Seattle
PHL Philadelphia
return from £512
Departure Tue, 12 Jul Return Tue, 19 Jul
SEA Seattle
PHL Philadelphia
return from £404
Flight route information
Find out further information on Seattle and Philadelphia to help you prepare for your trip.
Currency and price comparison
Exchange rate
1.00 GBP = 1.24 USD
British Pound Sterling US Dollar
1 USD = 0.82 GBP
Last checked on 21 June 2022
Local, one-way ticket

Trains in Philadelphia are 9% cheaper than in Seattle.

Mid-priced restaurant

A meal in Philadelphia is 21% cheaper than a meal in Seattle.

Standard daytime start rate

Taxis are 8% more expensive in Philadelphia than in Seattle.

Regular cappuccino

Coffee in Philadelphia is 11% cheaper than in Seattle.

Seattle airports
  • ( Seattle All Airports (SEA)
    How far from city centre: 11 miles
  • ( Lake Union Spb (LKE)
    How far from city centre: 7 miles
  • ( Boeing Field International (BFI)
    How far from city centre: 5 miles
  • ( Snohomish County (PAE)
    How far from city centre: 22 miles
Philadelphia airports
  • ( Philadelphia International Airport (PHL)
    How far from city centre: 6 miles
  • ( Mustin Alf (MUV)
    How far from city centre: 25 miles
  • ( Wings Field (BBX)
    How far from city centre: 15 miles
  • ( Spb (PSQ)
    How far from city centre: 25 miles
  • ( North (PNE)
    How far from city centre: 12 miles
K Distance: 2373 miles

Search for flights from Seattle to Philadelphia

Find cheap flights from Seattle to Philadelphia with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from Seattle with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from Seattle to Philadelphia to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from Seattle to Philadelphia

😷 Is it safe to travel from Seattle to Philadelphia during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United States may apply when travelling from Seattle. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
🔍 How can I find cheap flights from Seattle to Philadelphia at Opodo?
The cheapest price for a flight from Seattle to Philadelphia is 404£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
💰 Is Philadelphia expensive to visit compared to Seattle?
If you compare transportation prices, the taxi ride in Philadelphia costs an average of 2.86 GBP, 8% more expensive than Seattle, with a fare of 2.66 GBP, while train tickets costs 9% less in Philadelphia: 2.04 GBP against 2.25 GBP in Seattle. If you compare the price of a lunch meal, however, you can find it from 12.27 GBP in Philadelphia, 21% less than the 15.54 GBP in Seattle. The price of the coffee is around 11% cheaper in Philadelphia, with an average of 3.71 GBP, while in Seattle the coffee costs 4.18 GBP.
📉 When is the best time to book a flight from Seattle to Philadelphia?
The most popular months to book a trip from Seattle to Philadelphia are February, August and July, based on the searches of our customers.
📅 When is the best time to travel from Seattle to Philadelphia?
The best time of the year to go to Philadelphia when flying from Seattle depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, August is the top 1º month to fly to Philadelphia from Seattle in terms of searches from our customer, followed by July and November. If you prefer to avoid high peaks of turism, however, and escape a crowded period, February, May and October are the months with less volume of searchs for the route Seattle -  Philadelphia.
🕑 How long does the flight take to go from Seattle to Philadelphia?
The total flight time between Seattle and Philadelphia is of around 05:35 hours on average, considering an average distance of 3,872 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
🌡️ How is the weather in Philadelphia compared to Seattle?
While in Seattle the temperatures can reach an average of 31.31 ºC in summer, with precipitation levels up to 9.0 mm ,Philadelphia's temperatures can go up to 33.4 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -11.85 ºC in Philadelphia, compared to the -3.71 ºC average degrees reported in Seattle. During the winter period, Seattle can register 12.0 mm precipitation, while Philadelphia have an average of 6.0 mm rain level.
🛄 Which airports have flights between Seattle and Philadelphia?
The main airport route flying between Seattle and Philadelphia is: Seattle All Airports (SEA) to Philadelphia International Airport (PHL). This route is covered by the following airline(s):
  • Alaska Airlines.
  • American Airlines.
Which are the airlines with flights from Seattle to Philadelphia?
Airlines with direct flights departing from Seattle to Philadelphia are:
  • American Airlines.
  • Alaska Airlines.
Other popular routes

Other city destinations

View more

Our International travel websites

Flüge von Seattle nach Philadelphia
Flights from Seattle to Philadelphia
Vuelos desde Seattle a Filadelfia
Flüge von Seattle nach Philadelphia