Flight
Seattle to Philadelphia
Updated: 28 May 2026
The journey from Seattle to Philadelphia covers over 4,000 kilometers. A non-stop flight takes about 5 hours, making it the most practical option. Philadelphia is a historic city known for its role in the American Revolution. Driving is a multi-day journey across the country.
Total Distance: 4,000 km driving, 3,800 km air distance.
Fastest Way
Direct flight from SEA to PHL takes 5 hours.
Cheapest Way
Booking flights well in advance.
Compare Seattle to Philadelphia Routes
Flight
Direct
Duration
5 hours
Avg Price
$200 - $500
Operator
Alaska Airlines
Route
SEA to PHL
PHL is well-connected to the city via the SEPTA train.
Travel Tips
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WeatherWinters are cold; pack warm clothing.
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TransportationUse the SEPTA system for public transit.
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WalkingDowntown Philadelphia is very walkable.
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BookingBook hotels early for major events.
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AirportPHL is busy; allow time for security.
Safety Tips
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AwarenessStay in tourist-friendly areas.
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Public TransitBe aware of your surroundings on trains.
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NavigationUse GPS to navigate the city.
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EmergencyKeep emergency numbers saved.
People Also Ask
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Is Philadelphia safe?Tourist areas are generally safe, but stay alert.
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How long is the flight?About 5 hours for a direct flight.
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Do I need a car?No, public transit is excellent.
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What is the best time to visit?Spring and Fall.
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Is the history good?Yes, it is one of the most historic cities in the US.
Quick Info
- From Seattle, Washington, United States
- To Philadelphia, Pennsylvania, United States
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Modes
Best Time to Travel
Spring and Fall for the best weather.
Things to Do in Philadelphia
1
Liberty Bell
See the iconic symbol of American independence.
2
Independence Hall
Tour the site where the Declaration of Independence was signed.
3
Philadelphia Museum of Art
Visit the famous steps and the art collection.
4
Reading Terminal Market
Enjoy the food and local culture.
Tags
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Seattle to Philadelphia
