$102 Cheap Spirit Airlines flights Boston (BOS) to Philadelphia (PHL)

$102 Cheap Spirit Airlines flights Boston (BOS) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $102 for one-way flights and $147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 9 - Sun, Oct 12

BOS

Boston

PHL

Philadelphia

$147 Roundtrip, found 13 hours ago

$147

Roundtrip

found 13 hours ago

Select Spirit Airlines flight, departing Thu, Oct 9 from Boston to Philadelphia, returning Sun, Oct 12, priced at $147 found 13 hours ago

Fri, Oct 17 - Sun, Oct 19

BOS

Boston

PHL

Philadelphia

$164 Roundtrip, found 5 days ago

$164

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Fri, Oct 17 from Boston to Philadelphia, returning Sun, Oct 19, priced at $164 found 5 days ago

Sat, Oct 18 - Mon, Oct 20

BOS

Boston

PHL

Philadelphia

$192 Roundtrip, found 5 days ago

$192

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Oct 18 from Boston to Philadelphia, returning Mon, Oct 20, priced at $192 found 5 days ago

Fri, Oct 17 - Mon, Oct 27

BOS

Boston

PHL

Philadelphia

$204 Roundtrip, found 5 days ago

$204

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Fri, Oct 17 from Boston to Philadelphia, returning Mon, Oct 27, priced at $204 found 5 days ago