Flights from Philadelphia to Marysville

Cheapest flights from Philadelphia

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.

Frontier Airlines
Mon, Aug 4 - Mon, Aug 18
PHL
Philadelphia Intl.
PAE
Seattle Paine Field Intl. Airport
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Aug 4 from Philadelphia Intl. to Seattle Paine Field Intl. Airport, returning Mon, Aug 18, priced at $334 found 1 day ago
Frontier Airlines
Fri, Aug 8 - Mon, Aug 18
PHL
Philadelphia Intl.
PAE
Seattle Paine Field Intl. Airport
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Philadelphia Intl. to Seattle Paine Field Intl. Airport, returning Mon, Aug 18, priced at $339 found 1 day ago
Frontier Airlines
Fri, Aug 8 - Fri, Aug 15
PHL
Philadelphia Intl.
PAE
Seattle Paine Field Intl. Airport
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Philadelphia Intl. to Seattle Paine Field Intl. Airport, returning Fri, Aug 15, priced at $344 found 1 day ago