Q: How many flights are there between Philadelphia and Seattle per day?

Each day, there are between 4 and 5 nonstop flights that take off from Philadelphia and land in Seattle, with an average flight time of 6h 02m. The most common departure time is 4:00 p.m. and most flights take off in the evening. Each week, there are 31 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Monday. Visit our flight page for the latest deals!>/a>

Q: How many flights are there between Philadelphia and Seattle per day?

Each day, there are between 4 and 5 nonstop flights that take off from Philadelphia and land in Seattle, with an average flight time of 6h 02m. The most common departure time is 4:00 p.m. and most flights take off in the evening. Each week, there are 31 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Monday. Visit our flight page for the latest deals!>/a>

Question 1

How many flights are there between Philadelphia and Seattle per day?

Accepted Answer

Each day, there are between 4 and 5 nonstop flights that take off from Philadelphia and land in Seattle, with an average flight time of 6h 02m. The most common departure time is 4:00 p.m. and most flights take off in the evening. Each week, there are 31 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Monday. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Philadelphia and Seattle per day?

Accepted Answer

Each day, there are between 4 and 5 nonstop flights that take off from Philadelphia and land in Seattle, with an average flight time of 6h 02m. The most common departure time is 4:00 p.m. and most flights take off in the evening. Each week, there are 31 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Monday. Visit our flight page for the latest deals!>/a>

Question 3

What’s the earliest departure time from Philadelphia to Seattle?

Accepted Answer

Early birds can take the earliest flight from Philadelphia at 6:45 am and will be landing in Seattle at 9:42 am.

Question 4

What’s the latest departure time from Philadelphia to Seattle?

Accepted Answer

If you prefer to fly at night, the latest flight from Philadelphia to Seattle jets off at 7:10 pm and lands at 10:26 pm.

Question 5

Which airlines offer Wi-Fi service onboard planes from Philadelphia to Seattle?

Accepted Answer

All the following airlines offer inflight Wi-Fi service on the Philadelphia to Seattle flight route: American Airlines, Alaska Airlines, Japan Airlines, Hawaiian Airlines, JetBlue, Air Canada, and Delta.

Question 6

Which aircraft models fly most regularly from Philadelphia to Seattle?

Accepted Answer

The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Philadelphia to Seattle flight route.

Question 7

Which airline alliances offer flights from Philadelphia to Seattle?

Accepted Answer

oneworld is the only airline alliance operating flights between Philadelphia and Seattle.

Question 8

On which days can I fly direct from Philadelphia to Seattle?

Accepted Answer

There are direct flights from Philadelphia to Seattle on a daily basis.

Question 9

What are some of the top hotels that are located close to the Seattle-Tacoma International Airport?

Accepted Answer

If you are searching for a hotel near Seattle-Tacoma-Intl-(SEA), you may want to have a look at the Hampton Inn & Suites Seattle-Airport and La Quinta by Wyndham Seattle Sea-Tac Airport. All of them have a good connection to the airport in case your flight arrives late.

Question 10

What transportation options are there for accessing the Philadelphia International Airport?

Accepted Answer

The Regional Rail's Airport Line Service is the most convenient way to get to Philadelphia International Airport from the city center. This service makes stops at all of the main airport terminals, in addition to University City, Center City, and the area close to Temple University. Access is provided to every station that is serviced by the Airport Line.

Question 11

What services are available for passengers with reduced mobility?

Accepted Answer

You may book special help to go through security and reach your gate in advance at PHL airport. The airport has accessible facilities as well as additional assistance for those with a concealed disability. Seattle-Tacoma International Airport (SEA) provides accessible services at the arrival airport such as wheelchairs and adapted bathrooms.

Question 12

Where can I find family restrooms at Seattle-Tacoma International Airport?

Accepted Answer

Family bathrooms are conveniently located next to all multi-user toilet facilities and are open for use by any and all customers. These restrooms can be found on the floors of the Main Terminal that are designated for Ticketing and Baggage Claim, as well as on the levels that are designated for Concourses A, B, C, and D, and in both the North and South Satellites. In addition, these restrooms can be found on the levels that are designated for Concourses A, B, C, and D. In the family restrooms of the North Satellite, there are two adult-sized changing tables. You may get step-by-step instructions by using the airport's interactive map.

Question 13

What is the cheapest month to fly from Philadelphia to Seattle?

Accepted Answer

The cheapest month for flights from Philadelphia to Seattle is March, where tickets cost C$ 505 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 711 and C$ 670 respectively.

Question 14

What is the cheapest month to fly from Philadelphia to Seattle?

Accepted Answer

The cheapest month for flights from Philadelphia to Seattle is March, where tickets cost C$ 505 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 711 and C$ 670 respectively.

Question 15

How does KAYAK find such low prices on flights from Philadelphia to Seattle?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Seattle. <a href='/flight-routes/Philadelphia-PHL/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 16

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Seattle?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Philadelphia-PHL/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 17

What is the Hacker Fare option on flights from Philadelphia to Seattle?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Philadelphia with another airline. <a href='/flight-routes/Philadelphia-PHL/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 18

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Seattle?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Philadelphia-PHL/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 19

Which cabin class options are there for flights between Philadelphia and Seattle?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 20

Which cabin class options are there for flights between Philadelphia and Seattle?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 21

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

Accepted Answer

To get a below average price on the flight from Philadelphia to Seattle, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Question 22

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

Accepted Answer

To get a below average price on the flight from Philadelphia to Seattle, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Low season	January
High season	August

PHL - SEA

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Get data-powered insights and trends into flights from Philadelphia to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to Seattle?

The cheapest month for flights from Philadelphia to Seattle is March, where tickets cost C$ 505 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 711 and C$ 670 respectively.

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

To get a below average price on the flight from Philadelphia to Seattle, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Which cabin class options are there for flights between Philadelphia and Seattle?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Philadelphia and Seattle per day?

What’s the earliest departure time from Philadelphia to Seattle?

Early birds can take the earliest flight from Philadelphia at 6:45 am and will be landing in Seattle at 9:42 am.

What’s the latest departure time from Philadelphia to Seattle?

If you prefer to fly at night, the latest flight from Philadelphia to Seattle jets off at 7:10 pm and lands at 10:26 pm.

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FAQs for booking flights from Philadelphia to Seattle

What are some of the top hotels that are located close to the Seattle-Tacoma International Airport?

If you are searching for a hotel near Seattle-Tacoma-Intl-(SEA), you may want to have a look at the Hampton Inn & Suites Seattle-Airport and La Quinta by Wyndham Seattle Sea-Tac Airport. All of them have a good connection to the airport in case your flight arrives late.

What transportation options are there for accessing the Philadelphia International Airport?

What services are available for passengers with reduced mobility?

Where can I find family restrooms at Seattle-Tacoma International Airport?

Which airlines offer Wi-Fi service onboard planes from Philadelphia to Seattle?

All the following airlines offer inflight Wi-Fi service on the Philadelphia to Seattle flight route: American Airlines, Alaska Airlines, Japan Airlines, Hawaiian Airlines, JetBlue, Air Canada, and Delta.

Which aircraft models fly most regularly from Philadelphia to Seattle?

The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Philadelphia to Seattle flight route.

Which airline alliances offer flights from Philadelphia to Seattle?

oneworld is the only airline alliance operating flights between Philadelphia and Seattle.

On which days can I fly direct from Philadelphia to Seattle?

There are direct flights from Philadelphia to Seattle on a daily basis.

How does KAYAK find such low prices on flights from Philadelphia to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Seattle.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Philadelphia to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Philadelphia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Philadelphia to Seattle

Prefer to fly direct from Philadelphia to Seattle?

Everything you need to know for your flight from Philadelphia to Seattle

Information on your arrival and departure airports

Cabin class types available on flights from Philadelphia to Seattle

Complete your trip to Seattle with a hotel stay or car rental

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Flights from domestic origins to Seattle

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