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United flights from Seattle to Philadelphia starting at

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Low fare calendar for flights from Seattle (PAE) to Philadelphia (PHL)

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$482 Price subject to changes
Viewed:13 hours ago
Economy
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$482 Price subject to changes
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$482 Price subject to changes
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$380 Price subject to changes
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$278 Price subject to changes
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$380 Price subject to changes
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$410 Price subject to changes
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$314 Price subject to changes
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$417 Price subject to changes
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$260 Price subject to changes
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$260 Price subject to changes
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$260 Price subject to changes
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$260 Price subject to changes
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$286 Price subject to changes
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$268 Price subject to changes
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No available fares
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$234 Price subject to changes
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$234 Price subject to changes
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$234 Price subject to changes
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$234 Price subject to changes
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$278 Price subject to changes
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$262 Price subject to changes
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$348 Price subject to changes
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$234 Price subject to changes
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$234 Price subject to changes
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$234 Price subject to changes
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$234 Price subject to changes
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$348 Price subject to changes
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$262 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Seattle (PAE) to Philadelphia (PHL) flights

FromToDatesFare TypePrice

Seattle (SEA)

Philadelphia (PHL)

Depart: 10/07/20

Return: 10/21/20

Roundtrip
from
$234*
Viewed:12hoursago

Seattle (SEA)

Philadelphia (PHL)

Depart: 10/08/20

Return: 10/22/20

Roundtrip
from
$234*
Viewed:12hoursago

Seattle (SEA)

Philadelphia (PHL)

Depart: 09/15/20

Return: 09/22/20

Roundtrip
from
$234*
Viewed:12hoursago

Seattle (SEA)

Philadelphia (PHL)

Depart: 09/17/20

Return: 09/24/20

Roundtrip
from
$234*
Viewed:12hoursago

Seattle (SEA)

Philadelphia (PHL)

Depart: 09/21/20

Return: 09/28/20

Roundtrip
from
$234*
Viewed:12hoursago

Seattle (SEA)

Philadelphia (PHL)

Depart: 09/23/20

Return: 09/30/20

Roundtrip
from
$234*
Viewed:12hoursago

Seattle (SEA)

Philadelphia (PHL)

Depart: 09/28/20

Return: 10/05/20

Roundtrip
from
$234*
Viewed:12hoursago

Seattle (SEA)

Philadelphia (PHL)

Depart: 09/30/20

Return: 10/07/20

Roundtrip
from
$234*
Viewed:12hoursago

Seattle (SEA)

Philadelphia (PHL)

Depart: 10/06/20

Return: 10/13/20

Roundtrip
from
$234*
Viewed:12hoursago

Seattle (SEA)

Philadelphia (PHL)

Depart: 09/09/20

Return: 09/23/20

Roundtrip
from
$234*
Viewed:12hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Philadelphia

Saturday light rain
86°F 08/08/20
Sunday few clouds
90°F 08/09/20
Monday sky is clear
95°F 08/10/20
Tuesday light rain
95°F 08/11/20
Wednesday moderate rain
92°F 08/12/20
Thursday light rain
94°F 08/13/20
Friday moderate rain
90°F 08/14/20
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