Flights from Chicago to Datum

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.

Wed, Sep 10 - Tue, Sep 23

ORD

O'Hare Intl.

HAM

Hamburg

$492 Roundtrip, found 1 day ago

$492

Roundtrip

found 1 day ago

Select Icelandair flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Tue, Sep 23, priced at $492 found 1 day ago

Sat, Sep 13 - Sun, Sep 21

ORD

O'Hare Intl.

HAM

Hamburg

$561 Roundtrip, found 1 day ago

$561

Roundtrip

found 1 day ago

Select Scandinavian Airlines flight, departing Sat, Sep 13 from O'Hare Intl. to Hamburg, returning Sun, Sep 21, priced at $561 found 1 day ago

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$564 Roundtrip, just found

$564

Roundtrip

just found

Select American Airlines flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $564 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$566 Roundtrip, just found

$566

Roundtrip

just found

Select British Airways flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $566 just found

Sat, Sep 13 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$591 Roundtrip, found 1 day ago

$591

Roundtrip

found 1 day ago

Select Scandinavian Airlines flight, departing Sat, Sep 13 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $591 found 1 day ago

Sat, Sep 13 - Tue, Sep 23

ORD

O'Hare Intl.

HAM

Hamburg

$631 Roundtrip, found 1 day ago

$631

Roundtrip

found 1 day ago

Select Scandinavian Airlines flight, departing Sat, Sep 13 from O'Hare Intl. to Hamburg, returning Tue, Sep 23, priced at $631 found 1 day ago

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$639 Roundtrip, just found

$639

Roundtrip

just found

Select American Airlines flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $639 just found

Fri, Sep 12 - Thu, Sep 25

ORD

O'Hare Intl.

HAM

Hamburg

$645 Roundtrip, found 1 day ago

$645

Roundtrip

found 1 day ago

Select British Airways flight, departing Fri, Sep 12 from O'Hare Intl. to Hamburg, returning Thu, Sep 25, priced at $645 found 1 day ago

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$649 Roundtrip, just found

$649

Roundtrip

just found

Select American Airlines flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $649 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$650 Roundtrip, just found

$650

Roundtrip

just found

Select Iberia flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $650 just found

Wed, Sep 10 - Mon, Sep 22

ORD

O'Hare Intl.

HAM

Hamburg

$655 Roundtrip, found 1 day ago

$655

Roundtrip

found 1 day ago

Select British Airways flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Mon, Sep 22, priced at $655 found 1 day ago

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$726 Roundtrip, just found

$726

Roundtrip

just found

Select Turkish Airlines flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $726 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$767 Roundtrip, just found

$767

Roundtrip

just found

Select Aer Lingus flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $767 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$845 Roundtrip, just found

$845

Roundtrip

just found

Select Air Canada flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $845 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$864 Roundtrip, just found

$864

Roundtrip

just found

Select LOT-Polish Airlines flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $864 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$868 Roundtrip, just found

$868

Roundtrip

just found

Select United flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $868 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$993 Roundtrip, just found

$993

Roundtrip

just found

Select Lufthansa flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $993 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$998 Roundtrip, just found

$998

Roundtrip

just found

Select Swiss International Air Lines flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $998 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$1,063 Roundtrip, just found

$1,063

Roundtrip

just found

Select Delta flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $1,063 just found

Wed, Sep 10 - Wed, Sep 24

ORD

O'Hare Intl.

HAM

Hamburg

$1,104 Roundtrip, just found

$1,104

Roundtrip

just found

Select KLM flight, departing Wed, Sep 10 from O'Hare Intl. to Hamburg, returning Wed, Sep 24, priced at $1,104 just found