$314 Cheap United flights Sioux Falls (FSD) to Philadelphia (PHL)

$314 Cheap United flights Sioux Falls (FSD) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $314 for one-way flights and $498 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 19 - Fri, Jun 26

FSD

Sioux Falls

PHL

Philadelphia

$498 Roundtrip, found 3 days ago

$498

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jun 19 from Sioux Falls to Philadelphia, returning Fri, Jun 26, priced at $498 found 3 days ago

Mon, Jun 15 - Tue, Jun 23

FSD

Sioux Falls

PHL

Philadelphia

$818 Roundtrip, found 2 days ago

$818

Roundtrip

found 2 days ago

Select United flight, departing Mon, Jun 15 from Sioux Falls to Philadelphia, returning Tue, Jun 23, priced at $818 found 2 days ago