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Popular Filters
One Way Price
Duration
Stops From Seattle
Departure From Seattle
₹ 18,039
₹ 19,104
₹ 13,864
Arrival at Philadelphia
₹ 13,864
₹ 14,798
₹ 17,890
₹ 18,039
Alliances & Airlines
Oneworld
(7)
SkyTeam
(6)
Star Alliance
()
Layover Airports
+ 1 more
Layover Duration
Further Flights From Seattle (SEA)
Further Flights From Philadelphia (PHL)
Top International Routes
Top International Cities
Grab up to 15% OFF* on Flights!
11th July'26
Hotels in Seattle
Premium Hotels Nearby Seattle
Popular Hotels in Philadelphia
Hotels in Philadelphia
Seattle to Philadelphia Flights, Fares @ ₹13864 + Flat Rs 1500 OFF
₹ 13,864
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
Delta Air Lines DL 1114
21:30
Thu, 17 Sep 26
Seattle, United States
05 h 20 m
05:50
Fri, 18 Sep 26
Terminal D
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 9,435
₹ 13,864
Delta main classic
Fare offered by airline.
₹ 19,104
Delta comfort basic
Fare offered by airline.
₹ 9,435
₹ 19,577
Delta comfort classic
Fare offered by airline.
₹ 24,340
₹ 14,798
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
Delta Air Lines DL 1239
19:59
Thu, 17 Sep 26
Seattle, United States
02 h 09 m
23:08
Thu, 17 Sep 26
Salt Lake City, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 2075
23:53
Thu, 17 Sep 26
Salt Lake City, United States
04 h 12 m
06:05
Fri, 18 Sep 26
Terminal D
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 9,435
₹ 14,798
Delta main classic
Fare offered by airline.
₹ 20,038
Delta comfort basic
Fare offered by airline.
₹ 9,435
₹ 20,511
Delta comfort classic
Fare offered by airline.
₹ 25,274
₹ 17,890
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
Alaska Airlines AS 1867
20:59
Thu, 17 Sep 26
Seattle, United States
01 h 02 m
22:01
Thu, 17 Sep 26
Portland, United States
BAGGAGE : CHECK INCABIN
Information not available
Alaska Airlines AS 1776
07:30
Fri, 18 Sep 26
Portland, United States
05 h 15 m
15:45
Fri, 18 Sep 26
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Saver
Fare offered by airline.
₹ 17,890
Main
Fare offered by airline.
₹ 23,913
Refundable main
Fare offered by airline.
₹ 32,674
First
Fare offered by airline.
₹ 1,83,625₹ 1,77,994
Refundable first
Fare offered by airline.
₹ 2,32,356₹ 2,25,516
₹ 18,039
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
Delta Air Lines DL 943
06:00
Thu, 17 Sep 26
Seattle, United States
03 h 28 m
11:28
Thu, 17 Sep 26
Terminal T1
Minneapolis, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 2594
14:25
Thu, 17 Sep 26
Terminal T1
Minneapolis, United States
02 h 39 m
18:04
Thu, 17 Sep 26
Terminal D
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 9,435
₹ 18,039
Delta main classic
Fare offered by airline.
₹ 23,274
Delta main extra
Fare offered by airline.
₹ 28,036
Delta comfort basic
Fare offered by airline.
₹ 9,435
₹ 28,515
₹ 18,039
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
Delta Air Lines DL 810
23:05
Thu, 17 Sep 26
Seattle, United States
04 h 23 m
06:28
Fri, 18 Sep 26
Terminal EM
Detroit, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 2968
07:10
Fri, 18 Sep 26
Terminal EM
Detroit, United States
01 h 37 m
08:47
Fri, 18 Sep 26
Terminal D
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 9,435
₹ 18,039
Delta main classic
Fare offered by airline.
₹ 23,274
Delta comfort basic
Fare offered by airline.
₹ 9,435
₹ 23,753
Delta comfort classic
Fare offered by airline.
₹ 28,515
₹ 18,285
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
Alaska Airlines AS 371
21:27
Thu, 17 Sep 26
Seattle, United States
05 h 13 m
05:40
Fri, 18 Sep 26
Terminal D
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 18,285
Main
Fare offered by airline.
₹ 25,513
Refundable main
Fare offered by airline.
₹ 34,273
First
Fare offered by airline.
₹ 77,029₹ 74,179
Refundable first
Fare offered by airline.
₹ 1,03,311₹ 99,776
₹ 19,104
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
American Airlines AA 986
08:20
Thu, 17 Sep 26
Seattle, United States
05 h 27 m
16:47
Thu, 17 Sep 26
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Basic Economy
Fare offered by airline.
₹ 19,104
Main Cabin
Fare offered by airline.
₹ 19,104
Main cabin flexible
Fare offered by airline.
₹ 22,437
₹ 22,621
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
Southwest Airlines WN 2631
12:05
Thu, 17 Sep 26
Seattle, United States
04 h
18:05
Thu, 17 Sep 26
Terminal T2
St Louis, United States
BAGGAGE : CHECK INCABIN
Information not available
Southwest Airlines WN 1822
19:05
Thu, 17 Sep 26
Terminal T2
St Louis, United States
02 h 10 m
22:15
Thu, 17 Sep 26
Terminal E
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 22,621
₹ 28,874
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
Alaska Airlines AS 442
09:33
Thu, 17 Sep 26
Seattle, United States
05 h 23 m
17:56
Thu, 17 Sep 26
Terminal D
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 28,874
Main
Fare offered by airline.
₹ 37,606₹ 35,785
Refundable main
Fare offered by airline.
₹ 48,009₹ 45,916
First
Fare offered by airline.
₹ 1,10,430₹ 1,06,709
Refundable first
Fare offered by airline.
₹ 1,42,187₹ 1,37,637
₹ 48,781
Get additional Rs 1800 OFF using code GOHUNT
Seattle to Philadelphia , 17 Sep
Delta Air Lines DL 2324
09:43
Thu, 17 Sep 26
Seattle, United States
04 h 27 m
17:10
Thu, 17 Sep 26
Terminal M
Detroit, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 1686
17:40
Thu, 17 Sep 26
Terminal M
Detroit, United States
01 h 39 m
19:19
Thu, 17 Sep 26
Terminal D
Philadelphia, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main classic
Fare offered by airline.
₹ 48,781
Delta comfort classic
Fare offered by airline.
₹ 58,828
Delta comfort extra
Fare offered by airline.
₹ 77,021
| Seattle Philadelphia Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 24163 |
07 Jul
|
| Cheapest Fare Within 30 Days | Rs 20325 |
30 Jul
|
| Cheapest Fare Within 90 Days | Rs 15664 |
17 Sep
|
| Cheapest Fare Within 365 Days | Rs 15664 |
17 Sep
|
Get cheap flights from Seattle to Philadelphia with Goibibo India
Q: Why choose Goibibo for your flight booking from Seattle to Philadelphia?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Seattle to Philadelphia?
A: At Goibibo, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Seattle to Philadelphia flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Seattle to Philadelphia? • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Seattle to Philadelphia.
Q: What should you keep in mind while booking a flight from Seattle to Philadelphia?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Seattle to Philadelphia flight. Plus, there are no hidden charges when you book a Seattle to Philadelphia flight on Goibibo.
Q: Is there any discount on a flight booking from Seattle to Philadelphia?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Seattle to Philadelphia booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Seattle to Philadelphia Flights
Searching for Seattle to Philadelphia cheap flights? Then, Goibibo is your one-stop destination to book Seattle to Philadelphia flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Seattle to Philadelphia Flight booking. Several budget and premium airlines fly on this route. You can easily check the Seattle to Philadelphia flight schedule on Goibibo. There are approximately 14 flights flying daily between Seattle and Philadelphia from early morning to late at night. Out of these Seattle to Philadelphia flight, 6 are non stop flights 8 are connecting flights. Alaska Airlines, American Airlines, Delta Air Lines, Southwest Airlines are some major airlines that fly between Seattle and Philadelphia.
The lowest airfare of Seattle to Philadelphia flight is ₹13864 and the average airfare is 18285 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Seattle to Philadelphia cheap flights if you are flexible with your dates and timings.
You will board your Seattle to Philadelphia flight from the Seattle Airport and deboard it at Philadelphia Airport.
You cannot only book Seattle to Philadelphia cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Seattle to Philadelphia flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Seattle to Philadelphia flight, check below:
How can I check the flight schedule for a Seattle to Philadelphia flight?
To check the Seattle to Philadelphia flight schedule,
How much baggage can I carry on my Seattle to Philadelphia flight?
Baggage allowance depends on the class of travel and airline. In the Seattle to Philadelphia Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Seattle and deboard at Philadelphia?
When you have booked a Seattle to Philadelphia flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Seattle at Philadelphia flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Philadelphia
Airport Address
About Seattle
Airport Address
Tel:
Frequently Asked Questions - Seattle to Philadelphia Flights
Q: When does the first flight leave from Seattle to Philadelphia?
A: The first flight from Seattle to Philadelphia is Delta Air Lines at 06:00.
Q: How many flights fly from Seattle to Philadelphia on the daily basis?
A: Around 14 flights are flying daily from Seattle to Philadelphia. Out of which 6 are direct and 8 are connecting flights on this route. Some major airlines between this route are Alaska Airlines, American Airlines, Delta Air Lines, Southwest Airlines.
Q: Which are the most preferred airlines from Seattle to Philadelphia ?
A: Alaska Airlines, American Airlines, Delta Air Lines, Southwest Airlines are the most preferred airlines on Seattle to Philadelphia flight route.
Q: What are the name and codes for Seattle and Philadelphia airports?
A: The name of Seattle airport is Seattle Airport and its code is SEA and name of Philadelphia Airport is Philadelphia Airport, its code is PHL.
Q: Which is the last flight on Seattle to Philadelphia route?
A: The last flight from Seattle to Philadelphia route is Delta Air Lines at 23:05.
Q: Which is the cheapest flight from Seattle to Philadelphia in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Seattle to Philadelphia route is at ₹20325. And in next 30 days lowest price on Seattle to Philadelphia route is ₹20325.
Q: Which airline has maximum number for flights between Seattle to Philadelphia?
A: Out of 14 daily flights between Seattle to Philadelphia Delta Air Lines has maximum 6 flights. After that Alaska Airlines has 4, American Airlines has 3, Southwest Airlines has 1 flights between Seattle to Philadelphia.
Q: What is today’s cheapest fare from Seattle to Philadelphia?
A: Today lowest airfare on Seattle to Philadelphia flight route is 24163.
