Travelers have found it’s best to book a flight 46 days in advance to save up to 105% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 46 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Philadelphia to State of Washington 1-2 weeks in advance for as low as $514, or $818 for flights within the next 24 hours.
Flights from Philadelphia to State of Washington lean towards being more expensive in July. Prices are generally better when you fly from Philadelphia to State of Washington in October, with the cheapest ticket starting at $139.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to State of Washington as you normally would.
Fly from
Fly to
Budget
$179 - $306
Route
Depart
Return
Price
PhiladelphiaSeattle/Tacoma Intl
PHL - SEA
PHLSEA
Philadelphia
Tue 6/25
2 stops15h 26m
Seattle/Tacoma Intl
Mon 7/1
1 stop7h 50m
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Mon 8/26
1 stop20h 52m
Portland
Wed 8/28
1 stop14h 30m
PhiladelphiaSeattle/Tacoma Intl
PHL - SEA
PHLSEA
Philadelphia
Sat 6/8
1 stop15h 40m
Seattle/Tacoma Intl
Wed 6/12
1 stop28h 55m
PhiladelphiaSeattle/Tacoma Intl
PHL - SEA
PHLSEA
Philadelphia
Wed 9/4
2 stops20h 10m
Seattle/Tacoma Intl
Wed 9/11
1 stop16h 54m
PhiladelphiaSeattle/Tacoma Intl
PHL - SEA
PHLSEA
Philadelphia
Tue 6/11
1 stop13h 36m
Seattle/Tacoma Intl
Wed 6/12
1 stop28h 55m
PhiladelphiaSeattle/Tacoma Intl
PHL - SEA
PHLSEA
Philadelphia
Wed 7/17
1 stop8h 23m
Seattle/Tacoma Intl
Mon 7/22
1 stop13h 42m
PhiladelphiaSeattle/Tacoma Intl
PHL - SEA
PHLSEA
Philadelphia
Tue 9/3
Nonstop5h 57m
Seattle/Tacoma Intl
Wed 9/11
Nonstop5h 01m
PhiladelphiaSeattle/Tacoma Intl
PHL - SEA
PHLSEA
Philadelphia
Sat 8/31
Nonstop6h 10m
Seattle/Tacoma Intl
Tue 9/3
Nonstop5h 07m
PhiladelphiaSeattle/Tacoma Intl
PHL - SEA
PHLSEA
Philadelphia
Sat 8/17
1 stop8h 27m
Seattle/Tacoma Intl
Sat 8/24
1 stop7h 32m
No data available for this route at this time. Please check back soon.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
41%of flight departures | Morning6 am to noon |
41%of flight departures | AfternoonNoon to 6 pm |
17%of flight departures | Evening6 pm to midnight |
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