Best Price Found | $138 |
---|---|
Fastest flight time | 5h 59m |
Direct flights | Mon, Tue, Thu, Sat and Sun |
Airports in Seattle | 3 airports |
January
The cheapest time of year to fly to Seattle from Philadelphia is January. Most expensive is June
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
in the evening
Philadelphia to Seattle flights are approximately 31% more expensive at noon than in the evening
Juneyao Airlines
Alaska Airlines, Delta, and Frontier are the most popular carriers operating from Philadelphia to Seattle
Philadelphia - Seattle/Tacoma Intl
Fly from Philadelphia to Seattle/Tacoma Intl for the best Philadelphia - Seattle flight prices
48 days before
The cheapest time to buy a flight from Philadelphia to Seattle is approximately 48 days to departure
When traveling from Philadelphia to Seattle, the most popular airport to fly into is Seattle/Tacoma Intl Airport. The majority of travelers flying into Seattle/Tacoma Intl Airport from Philadelphia are departing from Philadelphia Airport. When booking your trip to Seattle, it is helpful to have an alternative airport to fly out of. Good options for departure airports when traveling to Seattle, you can try Newark Airport (in Newark), Allentown-Bethlehem Airport (in Allentown), or Atlantic City Airport (in Atlantic City). When traveling from Philadelphia, it is helpful to have an alternative airport to fly into when you land in Seattle. The nearest airport to Seattle/Tacoma Intl Airport is Seattle/Tacoma Intl Airport which is located in Seattle. The least expensive flight option from Philadelphia to Seattle will typically be EWR — SEA during the month of May with an average price of $273 RT.
Alaska Airlines flies from Philadelphia to Seattle around 9 times per week, with 402 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Philadelphia to Seattle in the last 72 hours was $147 (round-trip), much lower than the average airfare cost of $318 for Alaska Airlines flights on this route.
American Airlines (7.3/10 from 505 reviews) operates around 7 flights from Philadelphia to Seattle in any given week. The average American Airlines airfare for this route is around $435, with deals from around $168 rare but found on momondo. Referenced prices are for round-trip Philadelphia to Seattle flight searches in the last 72 hours.
Due to the global impact of COVID-19, some of our airline partners operating flights from Philadelphia to Seattle/Tacoma Intl, such as American Airlines, Alaska Airlines, and Delta may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
The straight-line distance from Philadelphia to Seattle/Tacoma Intl is 2372.3 mi. 5h 59m is a normal flight duration for this route.
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Yes. All flights to Seattle from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.
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