$189 Economy One-way to Philadelphia (SEA-PHL) in Jan from Seattle

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$189 Economy One-way to Philadelphia (SEA-PHL) in Jan from Seattle

Best Flights starting from $189

from$189economy

Seattle (SEA)

Fri, Jan 8

One-way

Philadelphia (PHL)

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Fields updated — click View Prices to search ↑

Other Options for This Route

PHL destination

Economy One-way to Philadelphia (PHL)

Seattle (SEA) to Philadelphia (PHL) in April from $135

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Seattle (SEA) to Philadelphia (PHL) in May from $125

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Seattle (SEA) to Philadelphia (PHL) in July from $139

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Seattle (SEA) to Philadelphia (PHL) in August from $144

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Economy Roundtrip to Philadelphia (PHL)

Seattle (SEA) to Philadelphia (PHL) in September from $329

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Seattle (SEA) to Philadelphia (PHL) in October from $194

Other Destinations

DFW destination

Economy One-way to Dallas (DFW)

Seattle (SEA) to Dallas (DFW) in January from $79

ATLA destination

Economy One-way to Atlanta (Any)

Seattle (SEA) to Atlanta (Any) in January from $135

LAX destination

Economy One-way to Los Angeles (LAX)

Seattle (SEA) to Los Angeles (LAX) in January from $136

RSW destination

Economy One-way to Fort Myers (RSW)

Seattle (SEA) to Fort Myers (RSW) in January from $144

TPA destination

Economy One-way to Tampa (TPA)

Seattle (SEA) to Tampa (TPA) in January from $149

FLL destination

Economy One-way to Fort Lauderdale (FLL)

Seattle (SEA) to Fort Lauderdale (FLL) in January from $154

Flights from Other Cities

PHL destination

Economy One-way to Philadelphia (PHL)

Myrtle Beach (MYR) to Philadelphia (PHL) in January from $67

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Cleveland (CLE) to Philadelphia (PHL) in January from $90

PHL destination

Economy One-way to Philadelphia (PHL)

Orlando (MCO) to Philadelphia (PHL) in January from $119

PHL destination

Economy Roundtrip to Philadelphia (PHL)

Boston (BOS) to Philadelphia (PHL) in January from $121

PHL destination

Economy One-way to Philadelphia (PHL)

Las Vegas (LAS) to Philadelphia (PHL) in January from $128

PHL destination

Economy One-way to Philadelphia (PHL)

Columbus (CMH) to Philadelphia (PHL) in January from $144

Cheap economy Class Flights from Seattle (SEA) to Philadelphia (PHL) January

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Cheap economy Flights: SEA to PHL in January - Route 1

Starting from $189

Flight Options & Prices:

Direct Flights: From $200 - Fastest option with no layovers
One-Stop Flights: From $189 - Good value with one connection
Multi-Stop Flights: From $189 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Philadelphia (PHL)and save money on your travel. Compare all flight options to find the best deal for your january trip.

Why Choose Economy Class Flights from Seattle (SEA) to Philadelphia (PHL)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for january travel
Flexible booking options
24/7 customer support

Planning a trip from Seattle (SEA) to Philadelphia (PHL) in january? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.