Cheap Flights from Chicago (CHI) to Shannon (SNN)

View AU$675 flight on Tue, 14 Oct. 2025Opens in a new window

Popular airlines from Chicago to Shannon (SNN)

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Cheap Flights from Chicago (CHI) to Shannon (SNN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 2 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,128 Return, found 2 days ago
AU$1,128
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,128 found 2 days ago
American Airlines
Tue, 2 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,153 Return, found 2 days ago
AU$1,153
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,153 found 2 days ago
Aer Lingus
Tue, 2 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,169 Return, found 2 days ago
AU$1,169
Return
found 2 days ago
Select Aer Lingus flight, departing Tue, 2 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,169 found 2 days ago
Aer Lingus
Tue, 2 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,187 Return, found 2 days ago
AU$1,187
Return
found 2 days ago
Select Aer Lingus flight, departing Tue, 2 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,187 found 2 days ago
American Airlines
Tue, 2 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,227 Return, found 2 days ago
AU$1,227
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,227 found 2 days ago
Aer Lingus
Wed, 3 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,267 Return, found 2 days ago
AU$1,267
Return
found 2 days ago
Select Aer Lingus flight, departing Wed, 3 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,267 found 2 days ago
American Airlines
Wed, 3 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,281 Return, found 2 days ago
AU$1,281
Return
found 2 days ago
Select American Airlines flight, departing Wed, 3 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,281 found 2 days ago
JetBlue Airways
Wed, 3 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,290 Return, found 2 days ago
AU$1,290
Return
found 2 days ago
Select JetBlue Airways flight, departing Wed, 3 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,290 found 2 days ago
British Airways
Wed, 3 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,304 Return, found 2 days ago
AU$1,304
Return
found 2 days ago
Select British Airways flight, departing Wed, 3 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,304 found 2 days ago
Air Canada
Wed, 3 Dec. - Mon, 8 Dec.
ORD
Chicago
SNN
Shannon
AU$1,352 Return, found 2 days ago
AU$1,352
Return
found 2 days ago
Select Air Canada flight, departing Wed, 3 Dec. from Chicago to Shannon, returning Mon, 8 Dec., priced at AU$1,352 found 2 days ago
Flight from Chicago to Shannon route information
Origin airport
O'Hare Intl.
Destination airport
Shannon
Return price
AU$1,127
Distance
5728 km

CHI to SNN Flights

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