Cheap Frontier Airlines flights Denver (DEN) to Buffalo (BUF)

Cheap Frontier Airlines flights Denver (DEN) to Buffalo (BUF)

Prices were available within the past 7 days and start at for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 25 - Wed, Jul 2

DEN

Denver

BUF

Buffalo

$188 Roundtrip, found 19 hours ago

$188

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Wed, Jun 25 from Denver to Buffalo, returning Wed, Jul 2, priced at $188 found 19 hours ago

Mon, Jun 23 - Wed, Jul 2

DEN

Denver

BUF

Buffalo

$199 Roundtrip, found 19 hours ago

$199

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Denver to Buffalo, returning Wed, Jul 2, priced at $199 found 19 hours ago

Wed, Jun 25 - Mon, Jun 30

DEN

Denver

BUF

Buffalo

$235 Roundtrip, found 19 hours ago

$235

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Wed, Jun 25 from Denver to Buffalo, returning Mon, Jun 30, priced at $235 found 19 hours ago

Mon, Jun 23 - Mon, Jun 30

DEN

Denver

BUF

Buffalo

$246 Roundtrip, found 19 hours ago

$246

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Denver to Buffalo, returning Mon, Jun 30, priced at $246 found 19 hours ago

Sun, Jun 22 - Wed, Jul 2

DEN

Denver

BUF

Buffalo

$260 Roundtrip, found 19 hours ago

$260

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Denver to Buffalo, returning Wed, Jul 2, priced at $260 found 19 hours ago

Sat, Jun 28 - Mon, Jun 30

DEN

Denver

BUF

Buffalo

$287 Roundtrip, found 19 hours ago

$287

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Denver to Buffalo, returning Mon, Jun 30, priced at $287 found 19 hours ago

Sun, Jun 22 - Fri, Jun 27

DEN

Denver

BUF

Buffalo

$311 Roundtrip, found 19 hours ago

$311

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Denver to Buffalo, returning Fri, Jun 27, priced at $311 found 19 hours ago