Cheap Flights from Philadelphia to Seattle - PHL to SEA (reverse)
Popular Flights from Philadelphia to Seattle
- Airfare from Philadelphia to Seattle on Frontier from $292 round trip
- Airfare from Philadelphia to Seattle on AirTran from $344 round trip
- Airfare from Philadelphia to Seattle on American from $416 round trip
- Airfare from Philadelphia to Seattle on Delta from $426 round trip
- Airfare from Philadelphia to Seattle on Virgin America from $438 round trip
Did You Know?
- 272 flights per week fly out of Philadelphia, PA connecting to Seattle, WA
- 10 airlines operate between Philadelphia, PA and Seattle, WA
- 125,644 seats are available per day to fly out of Philadelphia, PA connecting to Seattle, WA
- The shortest flight between Philadelphia, PA and Seattle, WA on Alaska is 2,391 miles.
- The largest aircraft operated by US Airways flying between Philadelphia, PA and Seattle, WA is a 767 with 210 seats.
- Chicago, IL is the most popular connection for one stop flights between Philadelphia, PA and Seattle, WA.
- United has the most nonstop flights between Philadelphia, PA and Seattle, WA.
- The smallest aircraft operated by Brussels flying between Philadelphia, PA and Seattle, WA is a 32S with 150 seats.
Farecompare Research Tools
Advance Purchase Prices from Philadelphia to Seattle
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- AirTran$641$641$641$459$459$519$519
- Alaska$1364$719$994$557$557$361$397
- American$719$719$994$557$391$361$397
- Continental$795$795$795$595$595$495$455
- Delta$727$727$802$565$399$369$413
- Frontier$381$381$381$243$391$519$519
- US Airways$1383$1383$1383$773$773$573$473
- United$774$774$774$574$574$474$434
Daily Non-stop Flight Schedules from Philadelphia International to Seattle/Tacoma International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest Flight
- US Airways33333337:34 AM8:35 PM
Cheap Domestic Flights from Philadelphia - PHL
Flights
Airline
Lowest Price
AirTran, Frontier, American, US Airways, Delta, Virgin America, United
$269
American, United, US Airways, AirTran, Frontier, Virgin America, Alaska, Delta
$322
AirTran, Virgin America, Frontier, Alaska, US Airways, Delta, United, American
$398
Cheap Domestic Flights to Seattle - SEA
Flights
Airline
Lowest Price
US Airways, Virgin America, United, Alaska, American, Delta, JetBlue, Frontier
$236
AirTran, Virgin America, Frontier, American, United, Delta, Alaska, US Airways, Sun Ctry, JetBlue
$293
Alaska, Delta, United, US Airways, American, Hawaiian, Frontier, Virgin America
$218
Delta, United, American, US Airways, Sun Ctry, JetBlue, Alaska, AirTran, Virgin America, Frontier
$342
American, United, Alaska, Delta, AirTran, Virgin America, JetBlue, US Airways, Sun Ctry
$280
Virgin America, United, Alaska, Frontier, Delta, American, Sun Ctry, US Airways
$298
United, Alaska, US Airways, American, Delta, JetBlue, Frontier, Virgin America
$336
Virgin America, United, American, Delta, US Airways, JetBlue, Alaska, AirTran, Frontier, Sun Ctry
$242
US Airways, American, Alaska, United, AirTran, Delta, Frontier, Sun Ctry
$239
Cheap International Flights from Philadelphia - PHL
Flights
Airline
Lowest Price
BMI, Air France, Lufthansa, Air Canada, Iberia, US Airways, American, Delta, United, TAP, British Airways, Brussels, Alitalia, Austrian, SAS, Turkish, LOT, SWISS, KLM, Jet India
$810
Air China, Asiana, KLM, Delta, Korean, Qatar, All Nippon, United, EVA, Cathay, Qantas, Japan
$1224
Air France, Lufthansa, Turkish, SWISS, Air China, Aeroflot, American, United, Air Canada, British Airways, US Airways, Alitalia, Austrian, Cathay, KLM, Qatar, Delta
$1034
Turkish, EVA, Air China, British Airways, Korean, Japan, Delta, New Zealand, Qatar, Asiana, Cathay, US Airways, Qantas, Air Canada, United, KLM, Lufthansa, Air France, All Nippon, American
$1054
United, All Nippon, Air France, Lufthansa, American, British Airways, Delta, Air China, EVA, Japan, Turkish, Jet India, Qatar, Asiana, Korean, Qantas, Cathay, US Airways, KLM
$1377
Japan, Korean, Qatar, Delta, Air China, EVA, Turkish, US Airways, KLM, United, Asiana, Cathay, British Airways, Air Canada, Lufthansa, American, All Nippon, Air France
$1080
New Zealand, Japan, EVA, Air China, Delta, Qatar, KLM, Qantas, Turkish, US Airways, Air France, American, All Nippon, United, Air Canada, British Airways, Austrian, SAS, Asiana, Cathay, Lufthansa, Korean
$888
US Airways, Air France, KLM, SWISS, LOT, Alitalia, American, Delta, United, Air Canada, SAS, British Airways, Austrian, Brussels, TAP, Lufthansa, Iberia, Turkish
$546
Cheap International Flights to Seattle - SEA
Flights
Airline
Lowest Price
United, Delta, British Airways, Air Canada, American, BMI, Air France, Lufthansa, Iberia, Icelandair, SWISS, Brussels, Alitalia, Austrian, SAS, US Airways, New Zealand, KLM
£256
Cathay, EVA, China S, United, Emirates, Korean, Qatar, KLM, Delta, Hawaiian, Asiana, All Nippon
$1040
Austrian, KLM, US Airways, Gulf Air, Turkish, SWISS, Royal Jordanian, China E, BMI, Alitalia, British Airways, United, Emirates, Lufthansa, Air France, American, Qatar, Air Canada, Delta
﷼3642
Korean, Alitalia, British Airways, Air Canada, United, American, Air France, Lufthansa, Emirates, Asiana, KLM, Cathay, Delta, Royal Jordanian, Air China, China S, SWISS, Turkish, US Airways, China E, EVA, All Nippon
HKD7101
United, All Nippon, American, Asiana, Lufthansa, Emirates, Turkish, Air France, EVA, British Airways, Delta, Qatar, Alitalia, Korean, China S, China E, Cathay, US Airways, KLM
SGD1511
Hawaiian, China E, Cathay, US Airways, China S, Asiana, Turkish, KLM, Alitalia, British Airways, Air Canada, Delta, Korean, United, All Nippon, American, Air France, Lufthansa, Emirates
₩1088432
Lufthansa, Emirates, Korean, Air France, All Nippon, American, United, China S, China E, US Airways, Turkish, EVA, Asiana, Hawaiian, Alitalia, British Airways, Air Canada, Delta
¥98484
Air Berlin, Turkish, KLM, SWISS, LOT, Austrian, Alitalia, Brussels, Finnair, British Airways, Air Canada, United, Delta, American, New Zealand, US Airways, BMI, Lufthansa, Icelandair, Iberia, Condor, Air France, SAS
€566
US Airways, Iberia, Icelandair, Air Berlin, Lufthansa, Alitalia, Finnair, British Airways, Air Canada, Brussels, Austrian, SAS, Delta, SWISS, KLM, Turkish, United, American, Air France, LOT
€604
British Airways, China S, KLM, All Nippon, United, China E, Cathay, Hawaiian, Etihad, Alitalia, Korean, Qatar, Emirates, Asiana, Lufthansa, Air France, EVA, American, Royal Jordanian, Hainan, Delta, Turkish
THB33263
Air China, Air Canada, United, American, Emirates, Korean, Finnair, Hawaiian, China S, China E, US Airways, New Zealand, EVA, Asiana, Qantas, Delta
AUD1262
Cathay, KLM, Austrian, Finnair, British Airways, Air Canada, Air France, Asiana, Emirates, Lufthansa, United, All Nippon, American, China E, China S, EVA, LOT, Air China, Hainan, Delta, Turkish, Korean, Qatar
元5659
United, SWISS, Air Berlin, BMI, Air France, Lufthansa, American, Iberia, Delta, Alitalia, TAP, British Airways, Finnair, Brussels, Austrian, SAS, LOT, KLM, Turkish, US Airways, Air Canada
€746