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Did you mean flights from Seattle to Philadelphia?

Flights from Philadelphia to Seattle, United States Last modified: Sep 28, 2016 2:21 AM

TIPSave $33 by flying into Vancouver instead of Seattle from Philadelphia

Philadelphia to Seattle Last modified: Sep 28, 2016 2:21 AM

We've scanned 26,771,905,517 round trip itineraries and found the cheapest flights from Philadelphia to Seattle. American & Frontier frequently offer the best deals on Philadelphia to Seattle flights, or select your preferred carrier below to see the cheapest days to fly.

American
PHLSEA
Tue 10/11
2 stops
SEAPHL
Tue 10/18
2 stops
$308
Select
American
PHLSEA
Sat 10/22
2 stops
SEAPHL
Tue 10/25
2 stops
$308
Select
Frontier
PHLSEA
Wed 10/12
1 stop
SEAPHL
Tue 10/18
1 stop
$322
Select
Frontier
PHLSEA
Wed 10/19
1 stop
SEAPHL
Wed 10/26
1 stop
$322
Select
Frontier
PHLSEA
Tue 11/22
1 stop
SEAPHL
Tue 11/29
1 stop
$322
Select
United
PHLSEA
Tue 10/4
2 stops
SEAPHL
Tue 10/11
2 stops
$338
Select
Alaska
PHLSEA
Thu 11/3
1 stop
SEAPHL
Tue 11/8
1 stop
$339
Select
JetBlue
PHLSEA
Fri 1/6
1 stop
SEAPHL
Mon 1/9
1 stop
$360
Select
JetBlue
PHLSEA
Mon 1/9
1 stop
SEAPHL
Fri 1/13
1 stop
$360
Select
JetBlue
PHLSEA
Mon 1/9
1 stop
SEAPHL
Mon 1/16
1 stop
$360
Select
JetBlue
PHLSEA
Fri 1/20
1 stop
SEAPHL
Sat 1/28
1 stop
$360
Select

How Much is a Flight from Philadelphia to Seattle?

We have collected flight cost data from across the web for travel from Philadelphia to Seattle, and have found the average flight price for this trip to be $332.

Where To Buy Cheap Flights from Philadelphia to Seattle?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Philadelphia to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Philadelphia to Seattle?

The chart below shows up-to-date information regarding how far in advance to book your flight from Philadelphia to Seattle.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $522 $338
7-14 days $401 $308
14-21 days $357 $318
21-30 days $357 $308
30-60 days $357 $322
60-90 days $365 $373
90+ days $365 $360

Cheapest Day To Fly from Philadelphia to Seattle

We've examined 26,779,839,826 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Philadelphia to Seattle is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$365 $308 $318 $318 $322 $308 $382

Compare Flight Prices from Philadelphia to Seattle by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Philadelphia to Seattle flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Philadelphia Seattle United 9/29/16 10/4/16 2 $487
October Philadelphia Seattle American 10/11/16 10/18/16 2 $308
November Philadelphia Seattle Frontier 11/22/16 11/29/16 1 $322
December Philadelphia Seattle American 12/6/16 12/13/16 0 $365
January Philadelphia Seattle JetBlue 1/6/17 1/9/17 1 $360
February Philadelphia Seattle JetBlue 2/12/17 2/20/17 1 $360
March Philadelphia Seattle Alaska 3/10/17 3/20/17 1 $383
April Philadelphia Seattle American 4/1/17 4/3/17 0 $407

Cheap Last Minute Flights from Philadelphia to Seattle

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Philadelphia to Seattle. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
25 26 27 28 29 30 1
$487
2 3 4 5 6 7 8
$487 $420
9 10 11 12 13 14 15
$420 $318
16 17 18 19 20 21 22
$318 $308
23 24 25 26 27 28 29
$308 $357
30 31 1 2 3 4 5
$357

Connecting Flights vs Direct Flights from Philadelphia to Seattle

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Philadelphia to Seattle is $345.

The average price for direct flights from Philadelphia to Seattle is $357.

The chart below shows up to date information regarding non-stop flights from Philadelphia to Seattle.

Weekly Direct Flights from Philadelphia to Seattle - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 1 1 1 1 1 1 1 18:00 18:00
Alaska 1 1 1 1 1 1 1 17:55 17:55

One Way Flights vs Round Trip Flights from Philadelphia to Seattle

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Philadelphia to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Philadelphia to Seattle is $185.

The average price for round trip flights from Philadelphia to Seattle is $345.

Philadelphia to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Philadelphia to Seattle?
Answer: The average Philadelphia to Seattle flight time is 6 hours.
Question: How far is Seattle from Philadelphia?
Answer: The distance from Philadelphia to Seattle is 2,371 miles (3,815 kilometers).
Question: How common are direct flights from Philadelphia to Seattle?
Answer: There are 14 direct flights from Philadelphia to Seattle.
Question: What are the most popular Philadelphia airlines for direct flights from Philadelphia to Seattle?
Answer: American Airlines provides 50% of the non-stop flights between Philadelphia and Seattle.
Question: What are the most popular connecting cities when flying from Philadelphia to Seattle?
Answer: Chicago, IL

Airlines in Philadelphia flying to Seattle Last modified: Sep 28, 2016 2:21 AMNumber of routes searched: 282Number of itineraries searched: 281,257

Wondering which airlines fly out of Philadelphia to Seattle? We've gathered the average price of Philadelphia airlines with flights to Seattle. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Philadelphia to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD
American -
American DFW
United IAD
United IAH
American PHX
American LAX
Delta JFK
Alaska SLC
Alaska AUS

Philadelphia to Seattle Airports

These are the major commercial airports we're currently monitoring in Philadelphia and Seattle. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Flights from New York to Seattle American, Alaska, JetBlue, Delta, Sun Country, United $265
Flights from Washington to Seattle American, Alaska, JetBlue, Delta, Frontier, United, Virgin America $283
Flights from Baltimore to Seattle American, Alaska, JetBlue, Delta, Spirit, United $297
Flights from Newark to Seattle Alaska, JetBlue, Delta, United, Virgin America $292
Flights from Hartford to Seattle American, Delta, United $343
Flights from Richmond to Seattle American, JetBlue, Delta, United $372
Flights from Harrisburg to Seattle Delta Check Dates
Flights from Westchester County to Seattle American, Delta, United $353
Flights from Wilkes - Barre to Seattle American, Delta, United $396
Flights from Long Island MacArthur to Seattle American $496
Flights from Allentown - Bethlehem - Easton to Seattle American, Delta, United $315
Flights from Newburgh to SeattleCheck Dates
Flights from Ithaca to Seattle American, Delta, United $376
Flights from Binghamton to Seattle American, Delta, United $406
Flights from State College to Seattle American, Delta, United $406
Flights from Elmira - Corning to Seattle American, Delta $486
Flights from Salisbury - Ocean City to Seattle American $350
Flights from Atlantic City to SeattleCheck Dates
Flights from New Haven to Seattle American $474
Flights from New York to Los Angeles American, Alaska, JetBlue, Delta, Spirit, Sun Country, United, Virgin America $248
Flights from New York to Chicago American, Alaska, JetBlue, Delta, Spirit, United $99
Flights from New York to San Francisco American, Alaska, JetBlue, Delta, Sun Country, United, Virgin America $267
Flights from New York to Las Vegas American, JetBlue, Delta, Spirit, Sun Country, United, Virgin America $191
Flights from New York to Portland Alaska, JetBlue, Delta, Sun Country, United, Virgin America $272
Flights from New York to Atlanta American, JetBlue, Delta, Frontier, Spirit, United $145
Flights from New York to Dallas - Ft Worth American, Alaska, JetBlue, Delta, Spirit, United, Virgin America $91
Flights from Washington to Portland American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $284
Flights from New York to Denver American, JetBlue, Delta, Frontier, Spirit, Sun Country, United $137

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Flights from New York to Vancouver American, Air Canada, AeroMexico, Alaska, Cathay, Delta, United, WestJet $361
Flights from New York to London American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Norwegian Shuttle, Aer Lingus, Icelandair, Iberia, KLM, Kuwait, Lufthansa, Swiss, El Al, China Eastern, Austrian, Qatar, Brussels, Turkish, Tap Portugal, United, Air Europa, Virgin Atlantic, WestJet $384
Cheap Flights from Philadelphia to Seattle