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

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Shannon (SNN)

How to find the cheapest flight from Chicago (CHI) to Shannon (SNN)
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How to find the cheapest flight from Chicago (CHI) to Shannon (SNN)
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How to find the cheapest flight from Chicago (CHI) to Shannon (SNN)
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Cheap flights from Chicago to Shannon in June , July 2026

30 Jun - 09 Jul $ 1,192.00
CHI
Chicago
United Airlines
DIRECT
SNN
Shannon
SNN
Shannon
United Airlines
DIRECT
CHI
Chicago
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29 Jun - 07 Jul $ 2,072.00
CHI
Chicago
Aer Lingus
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
2 STOPS
CHI
Chicago
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29 Jun - 04 Jul $ 2,472.00
CHI
Chicago
Lufthansa
1 STOPS
SNN
Shannon
SNN
Shannon
Lufthansa
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Shannon

29 Jun - 02 Jul $ 1,826.00
CHI
Chicago
TAP Portugal
2 STOPS
SNN
Shannon
SNN
Shannon
TAP Portugal
3 STOPS
CHI
Chicago
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29 Jun - 01 Jul $ 1,982.00
CHI
Chicago
Air Canada
2 STOPS
SNN
Shannon
SNN
Shannon
Air Canada
3 STOPS
CHI
Chicago
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29 Jun - 01 Jul $ 2,202.00
CHI
Chicago
TAP Portugal
2 STOPS
SNN
Shannon
SNN
Shannon
TAP Portugal
2 STOPS
CHI
Chicago
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One-way flights to Shannon from Chicago

1:30 PM - 10:50 PM
United Airlines
2 Stops
14h 45m
CHI - SNN
$ 690
Kiwi
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6:05 PM - 6:05 PM
United Airlines
0 Stops
7h 25m
CHI - SNN
$ 692
Kiwi
Pick dates
6:05 PM - 6:05 PM
United Airlines
0 Stops
7h 25m
CHI - SNN
$ 692
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Shannon (SNN)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Shannon (SNN)
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How to find the cheapest flight from Chicago (CHI) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.