Cheap flights from Seattle to Philadelphia from £133

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Direct
Tue, Jul 29
Seattle SEAPhiladelphia PHL

£133
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Direct
Tue, Jul 29
Seattle SEAPhiladelphia PHL

£138
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Direct
Thu, Jul 31
Seattle SEAPhiladelphia PHL

£153
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Direct
Thu, Jul 31
Seattle SEAPhiladelphia PHL

£156
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Direct
Wed, Jul 30
Seattle SEAPhiladelphia PHL

£173
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Direct
Wed, Jul 30
Seattle SEAPhiladelphia PHL

£173
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Prices updated:

Direct
Sat, Aug 2 – Tue, Aug 5
Seattle SEAPhiladelphia PHL

£250
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Direct
Sat, Aug 2 – Tue, Aug 5
Seattle SEAPhiladelphia PHL

£250
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Direct
Mon, Jul 28 – Fri, Aug 1
Seattle SEAPhiladelphia PHL

£274
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Direct
Mon, Jul 28 – Fri, Aug 1
Seattle SEAPhiladelphia PHL

£274
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Direct
Mon, Jul 28 – Fri, Aug 1
Seattle SEAPhiladelphia PHL

£274
Search
Direct
Mon, Jul 28 – Fri, Aug 1
Seattle SEAPhiladelphia PHL

£274
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Prices updated:

How much do flights to Philadelphia cost?

Key info about flying to Philadelphia

Depart from
Seattle–Tacoma International
Arrive to
Philadelphia International
Average flights per week
141
Flight distance
3821 km
Worth visiting
Statue of Liberty - Lincoln Memorial - Staten Island - Independence National Historical Park, PA, USA - National Mall - Manhattan Island - Times Square - Metropolitan Museum of Art - Empire State Building

Weekly direct flights

Discover the top airlines offering direct flights from Seattle to Philadelphia in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 30.06Tue 01.07Wed 02.07Thu 03.07Fri 04.07Sat 05.07Sun 06.07
---------2122
---------2122
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Thursday 2 flights
AirlineMon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07Sun 13.07
2222222
222222---
Weekly flights: 26 totalDaily flights: 3.71 averageMost flights: Monday 2 flights
AirlineMon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07Sun 20.07
2222212
---------------1---
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07Sun 27.07
2122122
---1------1------
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights

Check-in for a flight from Seattle to Philadelphia

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Alaska AirlinesASAASNo
Hawaiian AirlinesHALHANo

Weather in Philadelphia

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-2°C
February5°C-1°C
March10°C2°C
April16°C7°C
May22°C13°C
June27°C17°C
July30°C21°C
August29°C20°C
September25°C17°C
October19°C11°C
November12°C4°C
December7°C0°C
Hottest Month
30°C
July
Coldest month
-2°C
January
Sunny days
268
days per year
Snow days
9
days per year

14 day forecast

Saturday
5 Jul
30°C19°C
12 Jul
30°C20°C
Sunday
6 Jul
32°C19°C
13 Jul
88%
32°C21°C
Monday
7 Jul
33°C23°C
14 Jul
33°C23°C
Tuesday
8 Jul
89%
35°C23°C
15 Jul
34°C24°C
Wednesday
9 Jul
35°C22°C
16 Jul
34°C24°C
Thursday
10 Jul
85%
31°C24°C
17 Jul
70%
35°C24°C
Friday
11 Jul
27°C22°C
18 Jul
33°C23°C

Philadelphia travel tips

Have breakfast at self-catering Di Bruno Bros in Philadelphia
See what life was like for early American settlers in Philadelphia
Remember about BYOB (bring your own bottle) in the restaurants in Philadelphia
Travelers usually depart from Seattle–Tacoma International, Boeing Field, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Philadelphia. The distance between Seattle and Philadelphia is 3821 km. The most popular airlines for this route are United Airlines, Alaska Airlines, and Hawaiian Airlines. Seattle and Philadelphia have 141 direct flights per week. When you arrive at Philadelphia, consider visiting Statue of Liberty, Lincoln Memorial, Staten Island, Independence National Historical Park, PA, USA, National Mall, Manhattan Island, Times Square, Metropolitan Museum of Art, and Empire State Building.

Frequently asked questions

How long does it take to travel from Seattle to Philadelphia?
What is the flight distance between Seattle and Philadelphia?
What airlines offer nonstop (direct) flights between Seattle and Philadelphia?
What are the most popular routes to and from Seattle?
What are the most popular routes to and from Philadelphia?
Which airports are there in Seattle?
What airports are near Seattle?
What airports are near Philadelphia?
Which airlines fly between Seattle and Philadelphia?
When’s the best time to travel between Seattle and Philadelphia?
What flights operate between Seattle and Philadelphia?
How many airports are there near Seattle?
How many airports are there near Philadelphia?
What time do nonstop (direct) flights between Seattle and Philadelphia depart?
What time do nonstop (direct) flights between Seattle and Philadelphia arrive?
What time do flights between Seattle and Philadelphia depart?
What time do flights between Seattle and Philadelphia arrive?

The nearest countries with flights to Philadelphia

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Other destination countries from Seattle

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