$85 Cheap Frontier Airlines flights Buffalo (BUF) to Philadelphia (PHL)

$85 Cheap Frontier Airlines flights Buffalo (BUF) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $85 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 9 - Wed, Jun 11

BUF

Buffalo

TTN

Trenton

$170 Roundtrip, found 1 day ago

$170

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Buffalo to Trenton, returning Wed, Jun 11, priced at $170 found 1 day ago

Sat, Jun 7 - Sat, Jun 14

BUF

Buffalo

PHL

Philadelphia

$171 Roundtrip, found 1 day ago

$171

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Buffalo to Philadelphia, returning Sat, Jun 14, priced at $171 found 1 day ago

Sat, Jun 7 - Thu, Jun 12

BUF

Buffalo

PHL

Philadelphia

$191 Roundtrip, found 1 day ago

$191

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Buffalo to Philadelphia, returning Thu, Jun 12, priced at $191 found 1 day ago

Thu, Jun 12 - Sat, Jun 14

BUF

Buffalo

PHL

Philadelphia

$192 Roundtrip, found 1 day ago

$192

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Buffalo to Philadelphia, returning Sat, Jun 14, priced at $192 found 1 day ago

Thu, Jun 12 - Fri, Jun 13

BUF

Buffalo

PHL

Philadelphia

$212 Roundtrip, found 1 day ago

$212

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Buffalo to Philadelphia, returning Fri, Jun 13, priced at $212 found 1 day ago

Fri, Jun 6 - Wed, Jun 11

BUF

Buffalo

PHL

Philadelphia

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 6 from Buffalo to Philadelphia, returning Wed, Jun 11, priced at $221 found 1 day ago