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The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $185 round trip and $70 one way. Prices and availability subject to change. Additional terms may apply.
|Carrier||Flight||Depart PHL||Arrive SEA||Sun |
|AA1998||08:05 am||11:18 am||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare|
|AS31||05:42 pm||08:50 pm||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare|
Make sure you visit the Covid-19 Travel Advisor to find out if there are any present quarantine requirements or travel advice reports in place in Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) when flying in from Philadelphia, PA Airport (PHL-Philadelphia Intl.).Are there direct flights from PHL to Sea-Tac Airport?
If you want to get from Philadelphia Intl. Airport (PHL) to Seattle - Tacoma Intl. Airport (SEA) as fast as possible, you'll be glad to know multiple airlines operate direct flights. Pick your favorite seat with American Airlines or Alaska Airlines.If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.How long is the flight from Philadelphia Intl. Airport (PHL) to Sea-Tac Airport?
If you're traveling from Philadelphia to Seattle, you can expect the journey to take around 6 hours and 9 minutes. If this is longer than you would have liked, why not put it to good use? Read about where you're going, do some last-minute organizing and have a nap before the adventure starts.What is the flight distance from PHL to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.)?
The flight distance from Philadelphia Airport to Sea-Tac Airport is 3,480 mi. Neck pillow? Check. Compression socks? Double check. You'll want all the long-haul creature comforts for this long-haul flight.What airlines fly from Philadelphia Intl. Airport (PHL) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.)?
You can choose from a number of airlines that have direct flights between Philadelphia and Seattle. American Airlines (AA) is one of the most reliable. This air carrier operates about 123 flights each month. It's a good idea to also check out the deals available through Alaska Airlines (AS). This airline operates 80 flights monthly on the Philadelphia to Seattle route. Be sure to compare the two airlines to find your perfect fare.What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.How can I save money on airline tickets?
We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.
*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.
|Traveling From||Philadelphia Intl.|
|Traveling To||Seattle - Tacoma Intl.|
|Shortest Flight Time||6 hours 8 mins|
|Earliest Departure Time||5:42PM EST|
|Latest Departure Time||5:42PM EST|
|Lowest Flight Price||$185|
Flight path for flights from Philadelphia International Airport to Seattle-Tacoma International Airport
Airlines & Aircraft Used on PHL to SEA Flight Routes
With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times.
Airfares to Seattle SEA from Philadelphia PHL currently cost between $185 and $205. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply.
If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Philadelphia PHL to Seattle SEA on Travelocity starting at $70. Prices and availability subject to change. Additional terms may apply.
Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from PHL to take around 6 hour(s) 8 min(s).
Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from PHL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.
If you’re flexible about when you travel, February is usually the cheapest month to fly from Philadelphia PHL to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first.
Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from PHL have this option.
We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving.