How much is the cheapest flight to Cook County?

Prices were available within the past 7 days and start at $55 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 6 - Sat, Mar 14

ORD

Chicago

DLH

Duluth

$179 Roundtrip, found 2 days ago

$179

Roundtrip

found 2 days ago

Select United flight, departing Fri, Mar 6 from Chicago to Duluth, returning Sat, Mar 14, priced at $179 found 2 days ago

Sat, Feb 21 - Wed, Feb 25

ORD

Chicago

DLH

Duluth

$194 Roundtrip, found 6 days ago

$194

Roundtrip

found 6 days ago

Select United flight, departing Sat, Feb 21 from Chicago to Duluth, returning Wed, Feb 25, priced at $194 found 6 days ago

Tue, Mar 10 - Sat, Mar 14

ORD

Chicago

DLH

Duluth

$198 Roundtrip, found 6 hours ago

$198

Roundtrip

found 6 hours ago

Select Delta flight, departing Tue, Mar 10 from Chicago to Duluth, returning Sat, Mar 14, priced at $198 found 6 hours ago

Fri, Jul 10 - Sun, Jul 19

MSP

Minneapolis

IWD

Ironwood

$203 Roundtrip, found 11 hours ago

$203

Roundtrip

found 11 hours ago

Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Jul 10 from Minneapolis to Ironwood, returning Sun, Jul 19, priced at $203 found 11 hours ago

Mon, Feb 2 - Fri, Feb 6

ORD

Chicago

IWD

Ironwood

$203 Roundtrip, just found

$203

Roundtrip

just found

Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Feb 2 from Chicago to Ironwood, returning Fri, Feb 6, priced at $203 just found

Tue, Feb 10 - Thu, Feb 19

ORD

Chicago

DLH

Duluth

$204 Roundtrip, found 14 hours ago

$204

Roundtrip

found 14 hours ago

Select Delta flight, departing Tue, Feb 10 from Chicago to Duluth, returning Thu, Feb 19, priced at $204 found 14 hours ago

Sat, Apr 25 - Wed, Apr 29

MSP

Minneapolis

DLH

Duluth

$209 Roundtrip, found 1 hour ago

$209

Roundtrip

found 1 hour ago

Select Delta flight, departing Sat, Apr 25 from Minneapolis to Duluth, returning Wed, Apr 29, priced at $209 found 1 hour ago

Fri, May 1 - Sun, May 10

ORD

Chicago

DLH

Duluth

$209 Roundtrip, found 3 days ago

$209

Roundtrip

found 3 days ago

Select United flight, departing Fri, May 1 from Chicago to Duluth, returning Sun, May 10, priced at $209 found 3 days ago

Fri, Mar 6 - Sat, Mar 14

ORD

Chicago

DLH

Duluth

$211 Roundtrip, found 2 days ago

$211

Roundtrip

found 2 days ago

Select United flight, departing Fri, Mar 6 from Chicago to Duluth, returning Sat, Mar 14, priced at $211 found 2 days ago

Fri, Jan 2 - Mon, Jan 5

ORD

Chicago

DLH

Duluth

$236 Roundtrip, found 2 days ago

$236

Roundtrip

found 2 days ago

Select Sun Country Airlines flight, departing Fri, Jan 2 from Chicago to Duluth, returning Mon, Jan 5, priced at $236 found 2 days ago