Flights from Chicago to Copenhagen

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.

Tue, Oct 7 - Sun, Oct 12

ORD

O'Hare Intl.

CPH

Kastrup

$457 Roundtrip, found 2 days ago

$457

Roundtrip

found 2 days ago

Select Icelandair flight, departing Tue, Oct 7 from O'Hare Intl. to Kastrup, returning Sun, Oct 12, priced at $457 found 2 days ago

Sun, Sep 14 - Mon, Sep 22

ORD

O'Hare Intl.

CPH

Kastrup

$525 Roundtrip, found 1 day ago

$525

Roundtrip

found 1 day ago

Select Scandinavian Airlines flight, departing Sun, Sep 14 from O'Hare Intl. to Kastrup, returning Mon, Sep 22, priced at $525 found 1 day ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$558 Roundtrip, found 1 day ago

$558

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $558 found 1 day ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$558 Roundtrip, found 1 day ago

$558

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $558 found 1 day ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$584 Roundtrip, found 1 day ago

$584

Roundtrip

found 1 day ago

Select British Airways flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $584 found 1 day ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$594 Roundtrip, found 1 day ago

$594

Roundtrip

found 1 day ago

Select Lufthansa flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $594 found 1 day ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$616 Roundtrip, found 1 day ago

$616

Roundtrip

found 1 day ago

Select Virgin Atlantic flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $616 found 1 day ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$616 Roundtrip, found 1 day ago

$616

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $616 found 1 day ago

Sat, Oct 4 - Tue, Oct 14

ORD

O'Hare Intl.

CPH

Kastrup

$622 Roundtrip, found 15 hours ago

$622

Roundtrip

found 15 hours ago

Select TAP Portugal flight, departing Sat, Oct 4 from O'Hare Intl. to Kastrup, returning Tue, Oct 14, priced at $622 found 15 hours ago

Tue, Oct 7 - Sat, Oct 18

ORD

O'Hare Intl.

CPH

Kastrup

$656 Roundtrip, found 2 days ago

$656

Roundtrip

found 2 days ago

Select Austrian Airlines flight, departing Tue, Oct 7 from O'Hare Intl. to Kastrup, returning Sat, Oct 18, priced at $656 found 2 days ago

Tue, Oct 7 - Sat, Oct 18

ORD

O'Hare Intl.

CPH

Kastrup

$702 Roundtrip, found 2 days ago

$702

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Tue, Oct 7 from O'Hare Intl. to Kastrup, returning Sat, Oct 18, priced at $702 found 2 days ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$708 Roundtrip, found 1 day ago

$708

Roundtrip

found 1 day ago

Select KLM flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $708 found 1 day ago

Sat, Oct 4 - Tue, Oct 14

ORD

O'Hare Intl.

CPH

Kastrup

$743 Roundtrip, found 15 hours ago

$743

Roundtrip

found 15 hours ago

Select Air France flight, departing Sat, Oct 4 from O'Hare Intl. to Kastrup, returning Tue, Oct 14, priced at $743 found 15 hours ago

Tue, Oct 7 - Sat, Oct 18

ORD

O'Hare Intl.

CPH

Kastrup

$750 Roundtrip, found 2 days ago

$750

Roundtrip

found 2 days ago

Select Turkish Airlines flight, departing Tue, Oct 7 from O'Hare Intl. to Kastrup, returning Sat, Oct 18, priced at $750 found 2 days ago

Tue, Oct 7 - Sat, Oct 18

ORD

O'Hare Intl.

CPH

Kastrup

$775 Roundtrip, found 2 days ago

$775

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Oct 7 from O'Hare Intl. to Kastrup, returning Sat, Oct 18, priced at $775 found 2 days ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$810 Roundtrip, found 1 day ago

$810

Roundtrip

found 1 day ago

Select Brussels Airlines flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $810 found 1 day ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$927 Roundtrip, found 1 day ago

$927

Roundtrip

found 1 day ago

Select Air Serbia flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $927 found 1 day ago

Tue, Oct 7 - Sat, Oct 18

ORD

O'Hare Intl.

CPH

Kastrup

$986 Roundtrip, found 2 days ago

$986

Roundtrip

found 2 days ago

Select LOT-Polish Airlines flight, departing Tue, Oct 7 from O'Hare Intl. to Kastrup, returning Sat, Oct 18, priced at $986 found 2 days ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

CPH

Kastrup

$1,130 Roundtrip, found 1 day ago

$1,130

Roundtrip

found 1 day ago

Select Iberia flight, departing Sat, Sep 13 from O'Hare Intl. to Kastrup, returning Tue, Sep 23, priced at $1,130 found 1 day ago

Tue, Oct 7 - Sat, Oct 18

ORD

O'Hare Intl.

CPH

Kastrup

$1,154 Roundtrip, found 2 days ago

$1,154

Roundtrip

found 2 days ago

Select Finnair flight, departing Tue, Oct 7 from O'Hare Intl. to Kastrup, returning Sat, Oct 18, priced at $1,154 found 2 days ago