Flights from Chicago to Ahr - Middle Rhine

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.

Thu, Oct 2 - Wed, Oct 15

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$554 Roundtrip, found 5 days ago

$554

Roundtrip

found 5 days ago

Select Scandinavian Airlines flight, departing Thu, Oct 2 from O'Hare Intl. to Frankfurt Intl., returning Wed, Oct 15, priced at $554 found 5 days ago

Sat, Sep 27 - Wed, Oct 15

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$605 Roundtrip, found 5 days ago

$605

Roundtrip

found 5 days ago

Select Scandinavian Airlines flight, departing Sat, Sep 27 from O'Hare Intl. to Frankfurt Intl., returning Wed, Oct 15, priced at $605 found 5 days ago

Mon, Aug 4 - Wed, Aug 20

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$615 Roundtrip, found 5 days ago

$615

Roundtrip

found 5 days ago

Select Icelandair flight, departing Mon, Aug 4 from O'Hare Intl. to Frankfurt Intl., returning Wed, Aug 20, priced at $615 found 5 days ago

Sun, Sep 28 - Wed, Oct 15

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$615 Roundtrip, found 5 days ago

$615

Roundtrip

found 5 days ago

Select Scandinavian Airlines flight, departing Sun, Sep 28 from O'Hare Intl. to Frankfurt Intl., returning Wed, Oct 15, priced at $615 found 5 days ago

Mon, Aug 4 - Tue, Sep 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$629 Roundtrip, found 6 days ago

$629

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Aug 4 from O'Hare Intl. to Frankfurt Intl., returning Tue, Sep 9, priced at $629 found 6 days ago

Sun, Aug 10 - Tue, Aug 26

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$640 Roundtrip, found 5 days ago

$640

Roundtrip

found 5 days ago

Select United flight, departing Sun, Aug 10 from O'Hare Intl. to Frankfurt Intl., returning Tue, Aug 26, priced at $640 found 5 days ago

Wed, Oct 15 - Tue, Oct 28

ORD

O'Hare Intl.

CGN

Cologne - Bonn

$666 Roundtrip, found 5 days ago

$666

Roundtrip

found 5 days ago

Select British Airways flight, departing Wed, Oct 15 from O'Hare Intl. to Cologne - Bonn, returning Tue, Oct 28, priced at $666 found 5 days ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$712 Roundtrip, found 1 day ago

$712

Roundtrip

found 1 day ago

Select Virgin Atlantic flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $712 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$720 Roundtrip, found 1 day ago

$720

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $720 found 1 day ago

Mon, Sep 29 - Sat, Oct 11

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$744 Roundtrip, found 5 days ago

$744

Roundtrip

found 5 days ago

Select Turkish Airlines flight, departing Mon, Sep 29 from O'Hare Intl. to Frankfurt Intl., returning Sat, Oct 11, priced at $744 found 5 days ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$780 Roundtrip, found 1 day ago

$780

Roundtrip

found 1 day ago

Select TAP Portugal flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $780 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$791 Roundtrip, found 1 day ago

$791

Roundtrip

found 1 day ago

Select Lufthansa flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $791 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$821 Roundtrip, found 1 day ago

$821

Roundtrip

found 1 day ago

Select Austrian Airlines flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $821 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$822 Roundtrip, found 1 day ago

$822

Roundtrip

found 1 day ago

Select KLM flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $822 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$882 Roundtrip, found 1 day ago

$882

Roundtrip

found 1 day ago

Select Air Canada flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $882 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$897 Roundtrip, found 1 day ago

$897

Roundtrip

found 1 day ago

Select Swiss International Air Lines flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $897 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$959 Roundtrip, found 1 day ago

$959

Roundtrip

found 1 day ago

Select Air France flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $959 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$1,005 Roundtrip, found 1 day ago

$1,005

Roundtrip

found 1 day ago

Select Brussels Airlines flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $1,005 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$1,008 Roundtrip, found 1 day ago

$1,008

Roundtrip

found 1 day ago

Select Aer Lingus flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $1,008 found 1 day ago

Fri, Aug 15 - Fri, Jan 9

ORD

O'Hare Intl.

FRA

Frankfurt Intl.

$1,035 Roundtrip, found 1 day ago

$1,035

Roundtrip

found 1 day ago

Select LOT-Polish Airlines flight, departing Fri, Aug 15 from O'Hare Intl. to Frankfurt Intl., returning Fri, Jan 9, priced at $1,035 found 1 day ago