Flights from Raleigh to Frederick

Cheapest flights from Raleigh

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 21 - Fri, Aug 22

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$138 Roundtrip, found 4 days ago

$138

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Raleigh - Durham Intl. to Denver Intl., returning Fri, Aug 22, priced at $138 found 4 days ago

Thu, Aug 21 - Sat, Aug 23

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$178 Roundtrip, found 4 days ago

$178

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Raleigh - Durham Intl. to Denver Intl., returning Sat, Aug 23, priced at $178 found 4 days ago

Tue, Aug 5 - Tue, Aug 12

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$208 Roundtrip, found 6 days ago

$208

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Aug 5 from Raleigh - Durham Intl. to Denver Intl., returning Tue, Aug 12, priced at $208 found 6 days ago

Thu, Aug 21 - Thu, Aug 21

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$224 Roundtrip, found 4 days ago

$224

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Raleigh - Durham Intl. to Denver Intl., returning Thu, Aug 21, priced at $224 found 4 days ago

Fri, Aug 22 - Fri, Aug 22

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$229 Roundtrip, found 4 days ago

$229

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Aug 22 from Raleigh - Durham Intl. to Denver Intl., returning Fri, Aug 22, priced at $229 found 4 days ago

Wed, Aug 20 - Sat, Aug 23

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$230 Roundtrip, found 4 days ago

$230

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Aug 20 from Raleigh - Durham Intl. to Denver Intl., returning Sat, Aug 23, priced at $230 found 4 days ago

Sat, Aug 23 - Sat, Aug 23

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$231 Roundtrip, found 4 days ago

$231

Roundtrip

found 4 days ago

Select Delta flight, departing Sat, Aug 23 from Raleigh - Durham Intl. to Denver Intl., returning Sat, Aug 23, priced at $231 found 4 days ago

Mon, Aug 25 - Mon, Aug 25

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$237 Roundtrip, found 4 days ago

$237

Roundtrip

found 4 days ago

Select Delta flight, departing Mon, Aug 25 from Raleigh - Durham Intl. to Denver Intl., returning Mon, Aug 25, priced at $237 found 4 days ago

Thu, Jun 5 - Tue, Jun 10

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$240 Roundtrip, found 4 days ago

$240

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Raleigh - Durham Intl. to Denver Intl., returning Tue, Jun 10, priced at $240 found 4 days ago

Sun, Aug 10 - Sun, Aug 10

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$245 Roundtrip, found 6 days ago

$245

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Raleigh - Durham Intl. to Denver Intl., returning Sun, Aug 10, priced at $245 found 6 days ago

Wed, Aug 6 - Mon, Aug 11

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$247 Roundtrip, found 6 days ago

$247

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Aug 6 from Raleigh - Durham Intl. to Denver Intl., returning Mon, Aug 11, priced at $247 found 6 days ago

Thu, Jun 5 - Mon, Jun 9

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$250 Roundtrip, found 4 days ago

$250

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Raleigh - Durham Intl. to Denver Intl., returning Mon, Jun 9, priced at $250 found 4 days ago

Sun, Jun 8 - Tue, Jun 10

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$260 Roundtrip, found 4 days ago

$260

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Raleigh - Durham Intl. to Denver Intl., returning Tue, Jun 10, priced at $260 found 4 days ago

Fri, Jun 6 - Tue, Jun 10

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$269 Roundtrip, found 4 days ago

$269

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jun 6 from Raleigh - Durham Intl. to Denver Intl., returning Tue, Jun 10, priced at $269 found 4 days ago

Thu, Jun 5 - Sat, Jun 7

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$270 Roundtrip, found 4 days ago

$270

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Raleigh - Durham Intl. to Denver Intl., returning Sat, Jun 7, priced at $270 found 4 days ago

Fri, Jun 6 - Tue, Jun 10

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$279 Roundtrip, found 4 days ago

$279

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jun 6 from Raleigh - Durham Intl. to Denver Intl., returning Tue, Jun 10, priced at $279 found 4 days ago

Sat, Jun 7 - Tue, Jun 10

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$280 Roundtrip, found 4 days ago

$280

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Raleigh - Durham Intl. to Denver Intl., returning Tue, Jun 10, priced at $280 found 4 days ago

Sat, Jun 7 - Mon, Jun 9

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$290 Roundtrip, found 4 days ago

$290

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Raleigh - Durham Intl. to Denver Intl., returning Mon, Jun 9, priced at $290 found 4 days ago

Sat, Jun 7 - Sun, Jun 8

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$310 Roundtrip, found 4 days ago

$310

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Raleigh - Durham Intl. to Denver Intl., returning Sun, Jun 8, priced at $310 found 4 days ago

Fri, Jun 6 - Tue, Jun 10

RDU

Raleigh - Durham Intl.

DEN

Denver Intl.

$320 Roundtrip, found 4 days ago

$320

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jun 6 from Raleigh - Durham Intl. to Denver Intl., returning Tue, Jun 10, priced at $320 found 4 days ago