SEA to PHL

Seattle to Philadelphia flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

SEA
Seattle (SEA), United StatesSeattle/tacoma International
PHL
Philadelphia (PHL), United StatesPhiladelphia International
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunSEA to PHL$311 Sun, 07 JunSEA to PHL Mon, 08 JunSEA to PHL Tue, 09 JunSEA to PHL Wed, 10 JunSEA to PHL Thu, 11 JunSEA to PHL Fri, 12 JunSEA to PHL
Sort By:DepartureDurationArrivalPrice
Delta Air Lines
Delta Air Lines
DL-1114
09:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
5H :15 M
Non Stop
17:35
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$311
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-812
05:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :00 M
1 Stop
DTW · 2h 02mDetroit (DTW), United States
16:30
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$321
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1128
05:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :42 M
1 Stop
SLC · 2h 20mSalt Lake City (SLC), United States
17:12
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$321
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-569
06:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
7H :40 M
1 Stop
ATL · 0h 56mAtlanta (ATL), United States
16:40
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$321
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-569
06:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :37 M
1 Stop
ATL · 2h 47mAtlanta (ATL), United States
18:37
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$321
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-542
13:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :27 M
1 Stop
ATL · 1h 23mAtlanta (ATL), United States
00:57
2026-06-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$321
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3219
08:10
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
5H :24 M
Non Stop
16:34
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$367
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2522
22:35
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
5H :12 M
Non Stop
06:47
2026-06-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$367
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2429
00:49
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :02 M
1 Stop
DFW · 0h 42mDallas (DFW), United States
11:51
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2429
00:49
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :12 M
1 Stop
DFW · 1h 52mDallas (DFW), United States
13:01
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2429
00:49
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
10H :31 M
1 Stop
DFW · 3h 10mDallas (DFW), United States
14:20
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1915
05:07
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
7H :05 M
1 Stop
DEN · 0h 45mDenver (DEN), United States
15:12
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-381
05:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
10H :29 M
1 Stop
CLT · 3h 27mCharlotte (CLT), United States
18:44
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2618
07:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
7H :52 M
1 Stop
ORD · 1h 15mChicago (ORD), United States
17:52
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-4896
07:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
10H :38 M
1 Stop
LAX · 2h 18mLos Angeles (LAX), United States
20:38
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-854
07:10
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :34 M
1 Stop
CLT · 1h 24mCharlotte (CLT), United States
18:44
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-854
07:10
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :46 M
1 Stop
CLT · 2h 42mCharlotte (CLT), United States
19:56
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-7634
07:27
2026-06-06
Everett (PAE)United StatesSnohomish County
10H :11 M
1 Stop
LAX · 2h 03mLos Angeles (LAX), United States
20:38
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-688
08:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
7H :55 M
1 Stop
IAD · 1h 26mWashington (IAD), United States
18:55
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2835
10:52
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
7H :27 M
1 Stop
ORD · 0h 54mChicago (ORD), United States
21:19
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1715
11:02
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :28 M
1 Stop
DEN · 3h 03mDenver (DEN), United States
23:30
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 8 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1351
12:50
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
7H :40 M
1 Stop
DEN · 1h 12mDenver (DEN), United States
23:30
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included

Recommended hotels in Philadelphia

Stay options near the arrival city for the same travel date.

Search hotels
Microtel Inn & Suites by Wyndham Philadelphia
2.0Very GoodLive availability

Microtel Inn & Suites by Wyndham Philadelphia

- 8840 Tinicum Blvd 19153 Philadelphia Pennsylvania USA,

Free WiFiACBreakfast
Room availability is checked live
$106per night+ taxes if applicable

1 Night • 2 Star

Executive Residency by Best Western Philadelphia-Willow Grove
2.0Very GoodLive availability

Executive Residency by Best Western Philadelphia-Willow Grove

- 250 Business Center Drive HorshamPennsylvania 19044 ,

Free WiFiACBreakfast
Room availability is checked live
$109per night+ taxes if applicable

1 Night • 2 Star

City Line Hotel
2.0Very GoodLive availability

City Line Hotel

- 4444 City Ave 19131 Philadelphia PA US,

Free WiFiACBreakfast
Room availability is checked live
$122per night+ taxes if applicable

1 Night • 2 Star

Motel6 Philadelphia, PA - Northeast
2.0Very GoodLive availability

Motel6 Philadelphia, PA - Northeast

- I-95 exit 35 PA Turnpike 19116 Philadelphia Pennsylvania United States of America,

Free WiFiACBreakfast
Room availability is checked live
$129per night+ taxes if applicable

1 Night • 2 Star

United Airlines
United Airlines
UA-2131
13:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
7H :44 M
1 Stop
IAD · 1h 28mWashington (IAD), United States
23:44
2026-06-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 4 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-768
13:51
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :08 M
1 Stop
ORD · 1h 31mChicago (ORD), United States
00:59
2026-06-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 8 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2866
17:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
11H :30 M
1 Stop
SFO · 3h 43mSan Francisco (SFO), United States
07:50
2026-06-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-4968
18:08
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :28 M
1 Stop
PHX · 1h 52mPhoenix (PHX), United States
06:36
2026-06-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$377
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $311 Delta Air Lines 09:20
Earliest departure $377 American Airlines 00:49
Shortest duration $367 American Airlines 22:35
Night 00:00-05:59 $321 Delta Air Lines at 05:30
Morning 06:00-11:59 $311 Delta Air Lines at 09:20
Afternoon 12:00-17:59 $321 Delta Air Lines at 13:30
Evening 18:00-23:59 $367 American Airlines at 22:35

Seattle to Philadelphia route details

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Philadelphia (PHL)

Philadelphia International

United States

GMT -5

Latitude: 39.87189865112305

Longitude: -75.24109649658203

Distance: Seattle (SEA), United States to Philadelphia (PHL), United States - 3,817.65 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Seattle to Philadelphia - what to expect when booking

The SEA to PHL cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 3,817.65 km.

Before you book

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More flights from Seattle (SEA)23 routes
Seattle → Albuquerque
SEA → ABQ
Seattle → Amsterdam
SEA → AMS
Seattle → Anchorage
SEA → ANC
Seattle → Atlanta
SEA → ATL
Seattle → Austin
SEA → AUS
Seattle → Beijing
SEA → PEK
Seattle → Bellingham
SEA → BLI
Seattle → Billings
SEA → BIL
Seattle → Boise
SEA → BOI
Seattle → Boston
SEA → BOS
Seattle → Bozeman
SEA → BZN
Seattle → Burbank
SEA → BUR
Seattle → Calgary
SEA → YYC
Seattle → Charlotte
SEA → CLT
Seattle → Chicago
SEA → ORD
Seattle → Colorado Springs
SEA → COS
Seattle → Dallas
SEA → DAL
Seattle → Denver
SEA → DEN
Seattle → Detroit Mi
SEA → DTW
Seattle → Dubai
SEA → DXB
Seattle → Edmonton
SEA → YEG
Seattle → Eugene
SEA → EUG
Seattle → Fairbanks
SEA → FAI
More flights from Philadelphia (PHL)23 routes
Philadelphia → Akron/canton
PHL → CAK
Philadelphia → Albany
PHL → ALB
Philadelphia → Allentown
PHL → ABE
Philadelphia → Amsterdam
PHL → AMS
Philadelphia → Athens
PHL → ATH
Philadelphia → Atlanta
PHL → ATL
Philadelphia → Austin
PHL → AUS
Philadelphia → Bangor
PHL → BGR
Philadelphia → Barcelona
PHL → BCN
Philadelphia → Bermuda
PHL → BDA
Philadelphia → Birmingham
PHL → BHM
Philadelphia → Boston
PHL → BOS
Philadelphia → Brussels
PHL → BRU
Philadelphia → Buffalo Ny
PHL → BUF
Philadelphia → Burlington
PHL → BTV
Philadelphia → Cancun
PHL → CUN
Philadelphia → Charleston
PHL → CHS
Philadelphia → Charlotte
PHL → CLT
Philadelphia → Charlottesville
PHL → CHO
Philadelphia → Chicago
PHL → ORD
Philadelphia → Covington Ky
PHL → CVG
Philadelphia → Cleveland
PHL → CLE
Philadelphia → Columbia
PHL → CAE
Frequently asked questions - Seattle to Philadelphia flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Seattle (SEA) and Philadelphia (PHL) is 3,817.65 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.