Flights from Chicago to Knightdale

Cheapest flights from Chicago

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.

Mon, Jul 14 - Fri, Jul 18

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$291 Roundtrip, found 1 day ago

$291

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 14 from O'Hare Intl. to Raleigh - Durham Intl., returning Fri, Jul 18, priced at $291 found 1 day ago

Wed, Jul 16 - Sat, Jul 19

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from O'Hare Intl. to Raleigh - Durham Intl., returning Sat, Jul 19, priced at $294 found 1 day ago

Sun, Jul 13 - Mon, Jul 14

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$296 Roundtrip, found 1 day ago

$296

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 13 from O'Hare Intl. to Raleigh - Durham Intl., returning Mon, Jul 14, priced at $296 found 1 day ago

Mon, Jul 14 - Thu, Jul 17

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$302 Roundtrip, found 1 day ago

$302

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 14 from O'Hare Intl. to Raleigh - Durham Intl., returning Thu, Jul 17, priced at $302 found 1 day ago

Sun, Jul 13 - Thu, Jul 17

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$307 Roundtrip, found 1 day ago

$307

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 13 from O'Hare Intl. to Raleigh - Durham Intl., returning Thu, Jul 17, priced at $307 found 1 day ago

Mon, Jul 14 - Sat, Jul 19

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$310 Roundtrip, found 1 day ago

$310

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 14 from O'Hare Intl. to Raleigh - Durham Intl., returning Sat, Jul 19, priced at $310 found 1 day ago

Thu, Jul 10 - Sun, Jul 13

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$311 Roundtrip, found 1 day ago

$311

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 10 from O'Hare Intl. to Raleigh - Durham Intl., returning Sun, Jul 13, priced at $311 found 1 day ago

Sat, Jul 12 - Sat, Jul 19

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$314 Roundtrip, found 1 day ago

$314

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 12 from O'Hare Intl. to Raleigh - Durham Intl., returning Sat, Jul 19, priced at $314 found 1 day ago

Sun, Jul 13 - Sat, Jul 19

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 13 from O'Hare Intl. to Raleigh - Durham Intl., returning Sat, Jul 19, priced at $315 found 1 day ago

Fri, Jul 11 - Sat, Jul 19

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jul 11 from O'Hare Intl. to Raleigh - Durham Intl., returning Sat, Jul 19, priced at $321 found 1 day ago

Thu, Jul 10 - Thu, Jul 17

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$322 Roundtrip, found 1 day ago

$322

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 10 from O'Hare Intl. to Raleigh - Durham Intl., returning Thu, Jul 17, priced at $322 found 1 day ago

Tue, Jul 15 - Sat, Jul 19

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$323 Roundtrip, found 1 day ago

$323

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 15 from O'Hare Intl. to Raleigh - Durham Intl., returning Sat, Jul 19, priced at $323 found 1 day ago

Sat, Jul 12 - Sun, Jul 13

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$324 Roundtrip, found 1 day ago

$324

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 12 from O'Hare Intl. to Raleigh - Durham Intl., returning Sun, Jul 13, priced at $324 found 1 day ago

Mon, Jul 14 - Mon, Jul 14

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$330 Roundtrip, found 1 day ago

$330

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 14 from O'Hare Intl. to Raleigh - Durham Intl., returning Mon, Jul 14, priced at $330 found 1 day ago

Thu, Jul 10 - Sat, Jul 19

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$330 Roundtrip, found 1 day ago

$330

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 10 from O'Hare Intl. to Raleigh - Durham Intl., returning Sat, Jul 19, priced at $330 found 1 day ago

Sun, Jul 13 - Sun, Jul 13

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$335 Roundtrip, found 1 day ago

$335

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 13 from O'Hare Intl. to Raleigh - Durham Intl., returning Sun, Jul 13, priced at $335 found 1 day ago

Mon, Jul 14 - Tue, Jul 15

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$335 Roundtrip, found 1 day ago

$335

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 14 from O'Hare Intl. to Raleigh - Durham Intl., returning Tue, Jul 15, priced at $335 found 1 day ago

Sun, Jul 13 - Wed, Jul 16

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jul 13 from O'Hare Intl. to Raleigh - Durham Intl., returning Wed, Jul 16, priced at $357 found 1 day ago

Sun, Jul 13 - Wed, Jul 16

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$367 Roundtrip, found 1 day ago

$367

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Jul 13 from O'Hare Intl. to Raleigh - Durham Intl., returning Wed, Jul 16, priced at $367 found 1 day ago

Thu, Jul 10 - Wed, Jul 16

ORD

O'Hare Intl.

RDU

Raleigh - Durham Intl.

$537 Roundtrip, found 1 day ago

$537

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, Jul 10 from O'Hare Intl. to Raleigh - Durham Intl., returning Wed, Jul 16, priced at $537 found 1 day ago