Flights from Chicago to Shannon

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, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$599 Roundtrip, found 1 day ago

$599

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $599 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$603 Roundtrip, found 1 day ago

$603

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $603 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$608 Roundtrip, found 1 day ago

$608

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $608 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$609 Roundtrip, found 1 day ago

$609

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $609 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$613 Roundtrip, found 1 day ago

$613

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $613 found 1 day ago

Sat, Sep 6 - Tue, Sep 16

ORD

O'Hare Intl.

SNN

Shannon

$614 Roundtrip, found 1 day ago

$614

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from O'Hare Intl. to Shannon, returning Tue, Sep 16, priced at $614 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$615 Roundtrip, found 1 day ago

$615

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $615 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$618 Roundtrip, found 1 day ago

$618

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $618 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$619 Roundtrip, found 1 day ago

$619

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $619 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$620 Roundtrip, found 1 day ago

$620

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $620 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$625 Roundtrip, found 1 day ago

$625

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $625 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$632 Roundtrip, found 1 day ago

$632

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $632 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$637 Roundtrip, found 1 day ago

$637

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $637 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$642 Roundtrip, found 1 day ago

$642

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $642 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$811 Roundtrip, found 1 day ago

$811

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $811 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$811 Roundtrip, found 1 day ago

$811

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $811 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$867 Roundtrip, found 1 day ago

$867

Roundtrip

found 1 day ago

Select British Airways flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $867 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$1,212 Roundtrip, found 1 day ago

$1,212

Roundtrip

found 1 day ago

Select Aer Lingus flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $1,212 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$2,676 Roundtrip, found 1 day ago

$2,676

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $2,676 found 1 day ago

Tue, Sep 9 - Thu, Sep 18

ORD

O'Hare Intl.

SNN

Shannon

$5,503 Roundtrip, found 1 day ago

$5,503

Roundtrip

found 1 day ago

Select Lufthansa flight, departing Tue, Sep 9 from O'Hare Intl. to Shannon, returning Thu, Sep 18, priced at $5,503 found 1 day ago