Flights from Seattle to Lester

Cheapest flights from Seattle

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 22 - Tue, Aug 5

SEA

Seattle - Tacoma Intl.

PHL

Philadelphia Intl.

$270 Roundtrip, found 5 days ago

$270

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Seattle - Tacoma Intl. to Philadelphia Intl., returning Tue, Aug 5, priced at $270 found 5 days ago

Tue, Jul 22 - Thu, Aug 7

SEA

Seattle - Tacoma Intl.

PHL

Philadelphia Intl.

$288 Roundtrip, found 5 days ago

$288

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Seattle - Tacoma Intl. to Philadelphia Intl., returning Thu, Aug 7, priced at $288 found 5 days ago

Tue, Jul 22 - Sat, Aug 2

SEA

Seattle - Tacoma Intl.

PHL

Philadelphia Intl.

$300 Roundtrip, found 5 days ago

$300

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Seattle - Tacoma Intl. to Philadelphia Intl., returning Sat, Aug 2, priced at $300 found 5 days ago

Fri, Jul 25 - Wed, Aug 6

SEA

Seattle - Tacoma Intl.

PHL

Philadelphia Intl.

$313 Roundtrip, found 5 days ago

$313

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Jul 25 from Seattle - Tacoma Intl. to Philadelphia Intl., returning Wed, Aug 6, priced at $313 found 5 days ago

Fri, Jul 25 - Sat, Aug 2

SEA

Seattle - Tacoma Intl.

PHL

Philadelphia Intl.

$318 Roundtrip, found 5 days ago

$318

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Seattle - Tacoma Intl. to Philadelphia Intl., returning Sat, Aug 2, priced at $318 found 5 days ago

Sun, Jul 20 - Sat, Aug 2

SEA

Seattle - Tacoma Intl.

PHL

Philadelphia Intl.

$330 Roundtrip, found 5 days ago

$330

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Seattle - Tacoma Intl. to Philadelphia Intl., returning Sat, Aug 2, priced at $330 found 5 days ago