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Did you mean flights from Philadelphia to Seattle?

Cheap Flights from Seattle to Philadelphia, PA, United States - SEA to PHL Last modified: Jun 24, 2016 1:51 AM

Popular flights from Seattle to Philadelphia Last modified: Jun 24, 2016 1:51 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 10, 2016 $406
Sep 10, 2016 Sep 13, 2016 $406
Sep 14, 2016 Sep 17, 2016 $406
Sep 16, 2016 Sep 20, 2016 $406
Sep 17, 2016 Sep 21, 2016 $406
American Airlines
Departure Date Return Date Lowest Price
Aug 10, 2016 Aug 19, 2016 $418
Aug 11, 2016 Aug 21, 2016 $418
Aug 16, 2016 Aug 24, 2016 $418
Aug 17, 2016 Aug 23, 2016 $418
Aug 18, 2016 Aug 25, 2016 $418
Frontier Airlines
Departure Date Return Date Lowest Price
Oct 12, 2016 Oct 19, 2016 $262
JetBlue Airways
Departure Date Return Date Lowest Price
Sep 25, 2016 Sep 29, 2016 $428
United Airlines
Departure Date Return Date Lowest Price
Sep 22, 2016 Sep 27, 2016 $396
Sep 23, 2016 Sep 27, 2016 $396

How Much Does it Cost to Fly from Seattle to Philadelphia (SEA to PHL)?

We have collected flight cost data from across the web for travel from Seattle to Philadelphia, and have found the average flight price for this trip to be $335.

When Can I Buy the Cheapest Flight from Seattle to Philadelphia (SEA to PHL)?

Airlines can adjust prices for plane tickets from Seattle to Philadelphia based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Seattle to Philadelphia

The chart below shows up-to-date information regarding how far in advance a flight from Seattle to Philadelphia should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $728 $612
7-14 days $602 $530
14-21 days $549 $424
21-30 days $549 $424
30-60 days $470 $304
60-90 days $406 $305
90+ days $406 $262

Cheapest Day To Fly from Seattle to Philadelphia

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to Philadelphia.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$348 $304 $345 $309 $345 $347 $347

Lowest Fares Chart By Month from Seattle to Philadelphia

The chart below shows the lowest fare by month when flying from Seattle to Philadelphia.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June Seattle Philadelphia United 6/30/16 7/9/16 1 $612
July Seattle Philadelphia American 7/28/16 8/6/16 1 $422
August Seattle Philadelphia Frontier 8/16/16 8/24/16 1 $304
September Seattle Philadelphia Frontier 9/23/16 9/27/16 1 $305
October Seattle Philadelphia Frontier 10/12/16 10/19/16 1 $262
November Seattle Philadelphia Spirit 11/10/16 11/13/16 2 $358
December Seattle Philadelphia United 12/5/16 12/11/16 1 $423
January Seattle Philadelphia Alaska 1/12/17 1/26/17 0 $407

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Seattle to Philadelphia

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Seattle to Philadelphia.

Next 30 Days

SunMonTueWedThuFriSat
26 27 28 29 30 1 2
$673
3 4 5 6 7 8 9
$673 $621
10 11 12 13 14 15 16
$621 $549
17 18 19 20 21 22 23
$549 $549
24 25 26 27 28 29 30
$549 $549
31 1 2 3 4 5 6
$549
TIPSave $218 by flying into New York instead of Philadelphia from Seattle

Non-Stop vs Connecting Flights from Seattle to Philadelphia (SEA to PHL)

Your Seattle to Philadelphia flight can be significantly cheaper by choosing 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 Seattle to Philadelphia is $404.

The average price for non-stop flights from Seattle to Philadelphia is $473.

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

Nonstop Flight Details from Seattle to Philadelphia
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 4 4 4 4 4 4 3 00:40 22:05
Alaska 1 1 1 1 1 1 1 08:30 08:30

Round Trip vs One Way Flights from Seattle to Philadelphia (SEA to PHL)

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 Seattle to Philadelphia. 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 Seattle to Philadelphia is $191.

The average price for round trip flights from Seattle to Philadelphia is $396.

Seattle to Philadelphia Flight Questions

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

Question: How long is a direct flight from Seattle to Philadelphia?
Answer: The average Seattle to Philadelphia flight time is 5 hours and 6 minutes.
Question: How many miles are there between Seattle and Philadelphia?
Answer: The distance from Seattle to Philadelphia is 2371 miles.
Question: How common are direct flights from Seattle to Philadelphia?
Answer: There are 34 direct flights from Seattle to Philadelphia.
Question: What is the most popular airline for non-stop flights from Seattle to Philadelphia?
Answer: American Airlines provides 79% of the non-stop flights between Seattle and Philadelphia.
Question: What are the most popular connecting cities when flying from Seattle to Philadelphia?
Answer: Chicago, IL

Airlines Flying from Seattle to Philadelphia (SEA to PHL) Number of flights searched: 213Last modified: Jun 24, 2016 1:51 AM

Below are the different airlines that fly from Seattle to Philadelphia with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Philadelphia.

Seattle to Philadelphia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American ORD X X X X X X X
Alaska - X X X X X X X
JetBlue BOS X X X X X X X
Delta JFK X X X X X X X
Frontier ORD X X X X
United DEN X X X X X X X
Southwest BNA X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Philadelphia, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to New York American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $279
Seattle to Newark American, Alaska, JetBlue, United, Virgin America $335
Seattle to Washington American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $244
Seattle to Baltimore American, Alaska, JetBlue, United $331
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $197
Seattle to Atlanta American, Alaska, JetBlue, Frontier, Spirit, United $316
Seattle to Boston American, Alaska, JetBlue, Sun Country, United, Virgin America $300
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Hawaiian, Spirit, Sun Country, United, Virgin America $246
Seattle to Allentown - Bethlehem - Easton American, Alaska, United $309
Seattle to Atlantic CityCheck Dates

Cheap Domestic Flights to Philadelphia - PHL

FlightsAirlineLowest Price
Portland to Philadelphia American, Alaska, JetBlue, Frontier, United $305
Bellingham to Philadelphia American, Alaska $532
Pasco to Philadelphia American, Alaska, United $482
Wenatchee to Philadelphia American, Alaska $597
Yakima to Philadelphia American, Alaska Check Dates
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $291
Portland to Washington American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $244
Portland to Newark American, Alaska, JetBlue, United, Virgin America $344
Bellingham to New York American, Alaska $394
Portland to Baltimore American, Alaska, JetBlue, United $355
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $181
Portland to Atlanta American, Alaska, Frontier, Spirit, United $356

Cheap International Flights to Philadelphia - PHL

FlightsAirlineLowest Price
Vancouver to Philadelphia American, Air Canada, Alaska, United, WestJet $289
Victoria to Philadelphia American, Air Canada, Alaska, United, WestJet $434
Nanaimo to Philadelphia American, Air Canada, Alaska, United, WestJet Check Dates
Vancouver to New York Pacific Coastal, American, Air Canada, Alaska, Cathay, United, Virgin America, WestJet $351
Vancouver to Newark Pacific Coastal, American, Air Canada, Alaska, United, WestJet $351
Victoria to New York Pacific Coastal, American, Air Canada, Alaska, United, WestJet $379
Vancouver to Baltimore American, Air Canada, Alaska, United, WestJet $323
Vancouver to Washington American, Air Canada, Alaska, United, WestJet $323
Cheap Flights from Seattle to Philadelphia, PA, United States, from $262 Round trip from SEA to PHL