Cheap flights from PHL to SEA (Philadelphia Intl. to Seattle - Tacoma Intl.)

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Cheap Flights from PHL to SEA starting at $93 One Way, $183 Round Trip

Prices starting at $183 for return flights and $93 for one-way flights to Seattle - Tacoma Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 8 - Wed, Nov 12
PHL
Philadelphia
SEA
Seattle
$183 Roundtrip, found 2 hours ago
$183
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Nov 8 from Philadelphia to Seattle, returning Wed, Nov 12, priced at $183 found 2 hours ago
Thu, Nov 13 - Wed, Nov 19
PHL
Philadelphia
SEA
Seattle
$257 Roundtrip, just found
$257
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Nov 13 from Philadelphia to Seattle, returning Wed, Nov 19, priced at $257 just found
Wed, Jan 14 - Sun, Jan 18
PHL
Philadelphia
SEA
Seattle
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 14 from Philadelphia to Seattle, returning Sun, Jan 18, priced at $257 found 1 day ago
Wed, Jan 14 - Sun, Jan 18
PHL
Philadelphia
SEA
Seattle
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 14 from Philadelphia to Seattle, returning Sun, Jan 18, priced at $277 found 1 day ago
Fri, Dec 12 - Tue, Jan 13
PHL
Philadelphia
SEA
Seattle
$281 Roundtrip, found 20 hours ago
$281
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Fri, Dec 12 from Philadelphia to Seattle, returning Tue, Jan 13, priced at $281 found 20 hours ago

PHL to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
PHL Address & GPS
Address:
Industrial Highway and Island Road
Philadelphia PA, 19153
United States
IATA Code:
PHL
Longitude:
-75.243305
Latitude:
39.876413
Time Zone:
America/New_York
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from PHL to SEA?
We're about to make your trip even better. Alaska Airlines flies direct from Philadelphia Airport to Sea-Tac Airport, so you'll be touching down and starting your big adventure in no time.
What is the shortest flight from PHL to Sea-Tac Airport?
The fastest you can fly from PHL to Sea-Tac Airport is 8 hours and 6 minutes. Bring something on board to keep you entertained, like a fascinating read or a portable board game.
How many hours flight from PHL to Seattle - Tacoma Intl. Airport (SEA)?
On a normal day, the flight time from PHL to Sea-Tac Airport takes 8 hours and 11 minutes. If your aim is to be as comfortable as possible, contemplate upgrading your seat using miles or cash.
What airlines have the most flights from Philadelphia Intl. Airport (PHL) to Sea-Tac Airport?
Advertising 26 flights per month from Philadelphia to Seattle, Alaska Airlines will fly you there in comfort and style.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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