Find cheap flights from Chicago to Shannon

CHI - SNN

Find cheap flights from Chicago to Shannon

Return
Economy
Chicago (CHI)
Shannon
Thu 16/7
Thu 23/7
Any month
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Search hundreds of travel sites at once for deals on flights to Shannon

Good to know

Low season

September Best time to beat the crowds (14% less expensive on average)

High season

December Most popular time to fly (19% more expensive on average)

Average price of a return ticket

€789 (price for this month)

Good deal for a return ticket

€732 or less

When to book flights from Chicago to Shannon

Estimated return price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

FAQs for booking Chicago to Shannon flights

How long does a flight from Chicago to Shannon take?

Which airlines provide the cheapest flights from Chicago to Shannon?

What’s the cheapest day of the week to fly from Chicago to Shannon?

Which airports will I be using when flying from Chicago to Shannon?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 3 airlines serving Chicago to Shannon

Scores according to KAYAK customer reviews

7.9
Lufthansa
Overall score based on 27,689 reviews
8.1
Boarding
7.9
Comfort
8.5
Crew
7.7
Entertainment
7.6
Food
Airline reviews
Read more about Lufthansa

Book cheap flights from Chicago to Shannon (return)

Airports
Origin
Chicago
€573
only
€573
Destination
Shannon
€573
only
€573
Mon, 19 Oct
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
37h 20m
Sat, 24 Oct
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
27h 30m
€573
Trip: 6 days
Based on null reviews
Wed, 2 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
16h 05m
Sat, 12 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
26h 35m
€601
Trip: 11 days
Based on null reviews
Wed, 2 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
12h 15m
Sat, 12 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
28h 15m
€710
Trip: 11 days
Based on null reviews
Wed, 2 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
21h 35m
Sat, 12 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
19h 56m
€784
Trip: 11 days
Based on null reviews
Wed, 2 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
43h 15m
Sat, 12 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
47h 19m
€614
Trip: 11 days
Based on null reviews
Mon, 19 Oct
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
13h 30m
Sat, 24 Oct
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
27h 45m
€647
Trip: 6 days
Based on null reviews
Fri, 25 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
16h 40m
Sat, 3 Oct
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
28h 15m
€734
Trip: 9 days
Based on null reviews
Fri, 4 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
14h 56m
Sat, 19 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
31h 15m
€713
Trip: 16 days
Based on null reviews
Fri, 25 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
16h 40m
Sat, 3 Oct
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
25h 40m
€738
Trip: 9 days
Based on null reviews
Wed, 22 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
20h 15m
Tue, 28 Jul
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
32h 20m
€740
Trip: 7 days
Based on null reviews
Mon, 14 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
20h 50m
Sat, 19 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
31h 15m
€726
Trip: 6 days
Based on null reviews
Fri, 25 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
21h 55m
Sat, 3 Oct
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
17h 15m
€739
Trip: 9 days
Based on null reviews
Wed, 22 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
16h 35m
Tue, 28 Jul
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
32h 20m
€744
Trip: 7 days
Based on null reviews
Fri, 4 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
14h 56m
Sat, 19 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
31h 15m
€730
Trip: 16 days
Based on null reviews
Fri, 25 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
21h 55m
Sat, 3 Oct
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
17h 15m
€752
Trip: 9 days
Based on null reviews
Fri, 4 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
18h 05m
Sat, 19 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
28h 15m
€792
Trip: 16 days
Based on null reviews
Fri, 25 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
13h 15m
Sat, 3 Oct
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
17h 15m
€754
Trip: 9 days
Based on null reviews
Fri, 4 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
20h 50m
Sat, 19 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
18h 55m
€795
Trip: 16 days
Based on null reviews
Fri, 4 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
21h 55m
Sat, 19 Sep
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
17h 15m
€796
Trip: 16 days
Based on null reviews
Fri, 25 Sep
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
13h 15m
Sat, 3 Oct
SNN
Shannon Airport
ORD
Chicago O'Hare Airport
17h 15m
€755
Trip: 9 days
Based on null reviews
Show more results

Book cheap flights from Chicago to Shannon (one-way)

Airports
Origin
Chicago
€401
only
€401
Destination
Shannon
€401
only
€401
Fri, 10 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
35h 52m
€401
Based on null reviews
Sun, 5 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
54h 55m
€542
Based on null reviews
Sat, 11 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
59h 52m
€609
Based on null reviews
Fri, 3 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
40h 07m
€635
Based on null reviews
Sat, 4 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
59h 52m
€638
Based on null reviews
Mon, 6 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
41h 45m
€645
Based on null reviews
Sun, 12 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
35h 45m
€648
Based on null reviews
Thu, 9 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
48h 52m
€659
Based on null reviews
Tue, 14 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
57h 05m
€660
Based on null reviews
Thu, 2 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
48h 45m
€674
Based on null reviews
Tue, 7 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
59h 10m
€676
Based on null reviews
Tue, 14 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
19h 00m
€966
Based on null reviews
Sun, 5 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
19h 00m
€1281
Based on null reviews
Fri, 10 Jul
ORD
Chicago O'Hare Airport
SNN
Shannon Airport
18h 40m
€12087
Based on null reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in EUR.

We attempt to get accurate prices, however, prices are not guaranteed.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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