$81 Cheap Spirit Airlines flights Philadelphia (PHL) to Boston (BOS)

$81 Cheap Spirit Airlines flights Philadelphia (PHL) to Boston (BOS)

Prices were available within the past 7 days and start at $81 for one-way flights and $172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 5 - Mon, Jun 9

PHL

Philadelphia

BOS

Boston

$172 Roundtrip, found 1 day ago

$172

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 5 from Philadelphia to Boston, returning Mon, Jun 9, priced at $172 found 1 day ago

Tue, Jun 3 - Tue, Jun 10

PHL

Philadelphia

BOS

Boston

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 3 from Philadelphia to Boston, returning Tue, Jun 10, priced at $177 found 1 day ago

Tue, Jun 3 - Tue, Jun 10

PHL

Philadelphia

BOS

Boston

$180 Roundtrip, found 1 day ago

$180

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 3 from Philadelphia to Boston, returning Tue, Jun 10, priced at $180 found 1 day ago

Mon, Jun 2 - Fri, Jun 13

PHL

Philadelphia

BOS

Boston

$181 Roundtrip, found 1 day ago

$181

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 2 from Philadelphia to Boston, returning Fri, Jun 13, priced at $181 found 1 day ago

Fri, May 30 - Fri, Jun 6

PHL

Philadelphia

BOS

Boston

$192 Roundtrip, found 5 days ago

$192

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Fri, May 30 from Philadelphia to Boston, returning Fri, Jun 6, priced at $192 found 5 days ago

Mon, Jun 2 - Sat, Jun 7

PHL

Philadelphia

BOS

Boston

$199 Roundtrip, found 1 day ago

$199

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 2 from Philadelphia to Boston, returning Sat, Jun 7, priced at $199 found 1 day ago