Direct (non-stop) flights from Philadelphia (PHL) to SeaTac (SEA)
Find comprehensive flight information, schedules, and booking details for direct flights from Philadelphia (PHL), US to SeaTac (SEA), US. This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 5h 54m - 6h 30m (average flight time)• Distance: 2385 miles (3837 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
Philadelphia (PHL)
US
SeaTac (SEA)
US
FLIGHT TIME
5h 54m - 6h 30m
FLIGHT DISTANCE
2385 miles (3837 km)
6h 6m - 6h 25m
07:10
18:45
2385 miles (3837 km)
January
2 (Show)
19
Flight Schedule
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Airlines with direct flights from Philadelphia (PHL) to SeaTac (SEA)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 5h 54m - 6h 30m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 18:00, 7:00, offering more flight options and potentially better connections.
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Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$457
Travel Planning Tips for Philadelphia (PHL) to SeaTac (SEA)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from Philadelphia (PHL) to SeaTac (SEA). Consider booking on this day for potential savings.
- Best Month to Travel
March is generally the cheapest month to fly from Philadelphia (PHL) to SeaTac (SEA). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from Philadelphia (PHL) to SeaTac (SEA) is approximately $457. Prices may vary based on booking time, season, and airline.
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Frequently Asked Questions
How many flights operate from Philadelphia (PHL) to Seattle (SEA)?
There are 3 direct flights operating from Philadelphia (PHL) to Seattle (SEA). Approximately 2-3 flights daily.
Which airlines operate flights from Philadelphia (PHL) to Seattle (SEA)?
2 airlines operate on this route: Alaska Airlines, American Airlines.
How long is the flight from Philadelphia (PHL) to Seattle (SEA)?
The flight duration from Philadelphia (PHL) to Seattle (SEA) is approximately 5h 54m - 6h 30m.
What is the distance from Philadelphia (PHL) to Seattle (SEA)?
The distance from Philadelphia (PHL) to Seattle (SEA) is 2385 miles (3837 km).
What is the flight time range for this route?
Flight times on this route range from 6h 6m - 6h 25m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:10 and the latest flight departs at 18:45.
What is the cheapest month to fly from Philadelphia (PHL) to Seattle (SEA)?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 19 flights operate per week from Philadelphia (PHL) to Seattle (SEA).
What types of aircraft operate on this route?
This route is served by Boeing 737MAX 9 Passenger, Airbus A321neo.
What is the average flight price from Philadelphia (PHL) to Seattle (SEA)?
The average flight price for a round-trip ticket from Philadelphia (PHL) to Seattle (SEA) is approximately $458 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Philadelphia (PHL) to Seattle (SEA) for the lowest prices?
January is typically the cheapest month to fly from Philadelphia (PHL) to Seattle (SEA). Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from Philadelphia (PHL) to Seattle (SEA)?
2 airlines offer direct flights from Philadelphia (PHL) to Seattle (SEA), providing travelers with multiple options for scheduling and pricing.
How far is Seattle (SEA) from Philadelphia (PHL)?
The distance from Philadelphia (PHL) to Seattle (SEA) is 2385 miles (3837 km). This is a long-haul flight route.
How long does it take to fly from Philadelphia (PHL) to Seattle (SEA)?
The flight time from Philadelphia (PHL) to Seattle (SEA) is approximately 5h 54m - 6h 30m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Seattle (SEA) serve?
Seattle (SEA) serves Seattle, US.