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Cheap Flights from Seattle to Philadelphia & Flight Information
Origin airport IATA code
SEA
Destination airport IATA code
ILG
Number of flight options
1
Average flight time
8 hours 11 mins

Philadelphia PHL Flight Information

Traveling From
Seattle
Origin Airport IATA Code
SEA
Traveling To
Philadelphia
Destination Airport IATA Code
ILG
Number of Airlines Serving
3
Available Airlines
Distance
3816 km
Direct Flight Time
11 10
Flight Price

Frequently asked questions

Is there a direct flight between Seattle and Philadelphia?
American Airlines or Alaska Airlines? Or any of the other 2 airlines flying straight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Philadelphia Airport? That’s what you’ll need to work out to secure your seat. With this many choices, you’re bound to find an air carrier that jibes with your travel plans.
How long is a direct flight from Seattle to Philadelphia?
Expect to be sitting in your seat for at least 5 hours and 1 minute when jetting from Seattle to Philadelphia. However, this journey of 2,400 miles usually averages 5 hours and 8 minutes. However long your flight is, you won’t have to make a stopover, so you’ll have more time for holidaying.
What are the best airports for Seattle to Philadelphia flights?
Compare the different ways to fly from Seattle to Philadelphia and score the perfect airfare. The most popular routes are:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) - 473 flights per week
  • Snohomish County - Paine Field Airport (PAE) to PHL - 4 flights per week

What are some of the most popular airlines flying from Seattle to Philadelphia?
After awesome perks and amenities? Or good service? While you’ll find various airlines offering flights from Seattle to Philadelphia, choosing one of these quality carriers will ensure you start your well-deserved break on the right foot.

  • American Airlines with 616 flights every month.
  • Delta with 577 flights every month.
  • United Airlines with 395 flights every month.
  • Southwest Airlines with 164 flights every month.
  • Alaska Airlines with 108 flights every month.
  • Frontier Airlines with 47 flights every month.

How many flights are there from Seattle to Philadelphia?
Spur-of-the-moment holidays can be lots of fun. With some 68 flights on offer from Seattle to Philadelphia every day, you’ll be able to pick the time that’s right for you.
What are the cheapest days to book a flight?
This is one is easy to remember: Ticket Thursdays. We found that tickets booked on a Thursday resulted in the best deal on average in 2021. However, Friday can be the worst day to purchase plane tickets, as it was the day with the highest average ticket price based on flight demand on ebookers in 2021.
What are the cheapest days to fly?
When analysing flight demand on ebookers in 2021, Friday turned out to be the cheapest day to fly, with Tuesday as a close second. That’s definitely something to consider when booking your next trip! Thinking of traveling mid-week? It turns out that Wednesdays generally had the most expensive airline tickets, so keep this in mind when planning for your next trip.*According to flight demand on ebookers.com from January to December 2021. Savings are subject to change and may vary depending on selections made.

Fly from Seattle to Philadelphia with ebookers

Cheap flights from Seattle to Philadelphia 

Our advanced search tools and comprehensive filters help you find a flight that fits your budget. To search for cheap flights, just enter your travel dates and sort your results by price. With all available tickets listed lowest price first, it’s easy to select the one that’s easiest on your wallet.  

To find the cheapest flights from Seattle to Philadelphia, you can also travel outside peak season. The more flexible you can be on travel dates, the easier it is to find those cheap flight tickets. We know, for example, that the cheapest time to travel between Seattle to Philadelphia is . In the current list of deals available, prices start at and can rise to for return flights.  

Find the best flight from Seattle to Philadelphia  

Every day between Seattle and Philadelphia, 4 flights from 3 airlines jet back and forth. And with ebookers, you can book tickets for any one of those flights. If you book a direct flight with American Airlines, Alaska Airlines, Air Tahiti Nui, you’ll arrive safely in your destination in around 11hours. If you can think of a quicker way to cover the 3816 km between null and null, let us know! 

Flights from Seattle to Philadelphia — a great choice on great deals 

We only need a little information to give you a lot of choice. Just tell us when you’re planning your family holiday, long weekend, luxury getaway or quick business trip, and we’ll do the rest. And to keep your choice-making easy, we’ve given you plenty of ways to narrow down your search. Choose one-way, roundtrip or multi city flights, select your preferred airline, your time of arrival and departure and cabin class using the filters.  

Once you’ve told us what you want, we’ll show you what’s on offer. All you need to do is take your pick and start packing.  

Book your flights with ebookers 

We want the experience of booking your flight from Seattle to Philadelphia to be as simple as possible. That’s why we designed our search and filter options to make your life easy. Whether you are travelling on business or for pleasure, ebookers has you covered. 

When you’re ready to book, our service is always fast and transparent. We know plans change, so we have a range of flexible booking options. Choose between refundable bookings and flights with no charges should you need to rearrange and travel stress-free. 

Need a car after flight from Seattle to Philadelphia

Place to stay after flight from Seattle to Philadelphia

Club Quarters Hotel Rittenhouse Square, Philadelphia

Club Quarters Hotel Rittenhouse Square, Philadelphia

4 out of 5
1628 Chestnut St, Philadelphia, PA
Stay at this 4-star business-friendly hotel in Philadelphia. Enjoy free WiFi, a fitness centre and a 24-hour front desk. Our guests praise the helpful staff ...
8.2/10 Very Good! (3,426 reviews)
"A nice quiet spot. Was able to walk to Old Town and Museum district."

Reviewed on 18 Apr 2024

Club Quarters Hotel Rittenhouse Square, Philadelphia
Sonesta Philadelphia Rittenhouse Square

Sonesta Philadelphia Rittenhouse Square

4 out of 5
1800 Market St, Philadelphia, PA
Stay at this business-friendly hotel in Philadelphia. Enjoy breakfast, WiFi and a 24-hour fitness centre. Our guests praise the breakfast and the pool in their ...
8.4/10 Very Good! (1,472 reviews)
"Great stay location for business in center city"

Reviewed on 16 Apr 2024

Sonesta Philadelphia Rittenhouse Square
Warwick Hotel Rittenhouse Square Philadelphia

Warwick Hotel Rittenhouse Square Philadelphia

4 out of 5
220 S 17th Street, Philadelphia, PA
Stay at this eco-certified hotel in Philadelphia. Enjoy free WiFi, 2 restaurants and 2 bars/lounges. Our guests praise the restaurant and the helpful staff in ...
8/10 Very Good! (1,657 reviews)
"Loved the room and lobby, very cool."

Reviewed on 17 Apr 2024

Warwick Hotel Rittenhouse Square Philadelphia
Save an average of 15% on thousands of hotels when you're signed in
Wyndham Philadelphia Historic District

Wyndham Philadelphia Historic District

3.5 out of 5
400 Arch Street, Philadelphia, PA
Stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, breakfast and room service. Our guests praise the helpful staff and the clean rooms in ...
8/10 Very Good! (2,283 reviews)
"Great place to stay to see historic sites. Clean, comfortable rooms and great staff."

Reviewed on 17 Apr 2024

Wyndham Philadelphia Historic District
Sofitel Philadelphia at Rittenhouse Square

Sofitel Philadelphia at Rittenhouse Square

4.5 out of 5
120 S 17th St, Philadelphia, PA
Stay at this 4.5-star luxury hotel in Philadelphia. Enjoy free WiFi, breakfast and room service. Our guests praise the breakfast and the restaurant in their ...
8.8/10 Excellent! (1,509 reviews)
"Staff"

Reviewed on 10 Apr 2024

Sofitel Philadelphia at Rittenhouse Square
Sheraton Suites Philadelphia Airport

Sheraton Suites Philadelphia Airport

3.5 out of 5
4101b Island Ave, Philadelphia, PA
Stay at this business-friendly hotel in Philadelphia. Enjoy breakfast, WiFi and a free airport shuttle. Our guests praise the restaurant and the helpful staff ...
7.6/10 Good! (1,002 reviews)
"The staff, both mornings and evenings, were very accommodating. The housekeeping ladies were very kind as well. It was a very pleasant stay."

Reviewed on 15 Apr 2024

Sheraton Suites Philadelphia Airport
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

*Savings based on all holiday package bookings with Flight + Hotel on ebookers.com from January 2017 to December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.