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Cheap flights from Chicago O'Hare Intl Airport to Shannon from €242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Shannon departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Chicago O'Hare Intl Airport to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
20:35 - 20:35
ORD
-
SNN
18h 00m
1 stop
American Airlines Logo
07:30 - 15:00
SNN
-
ORD
13h 30m
1 stop
€393American Airlines
Tue, 7 Apr - Fri, 17 Apr
American Airlines Logo
18:00 - 20:35
ORD
-
SNN
20h 35m
1 stop
American Airlines Logo
21:15 - 12:30
SNN
-
ORD
21h 15m
1 stop
€394American Airlines
Mon, 27 Apr - Wed, 6 May
American Airlines Logo
18:00 - 16:10
ORD
-
SNN
16h 10m
1 stop
American Airlines Logo
07:30 - 19:22
SNN
-
ORD
17h 52m
2 stops
€402American Airlines
Tue, 7 Apr - Fri, 17 Apr
United Airlines Logo
16:30 - 10:15
ORD
-
SNN
11h 45m
1 stop
United Airlines Logo
12:30 - 18:25
SNN
-
ORD
11h 55m
1 stop
€409United Airlines
Tue, 7 Apr - Fri, 17 Apr
United Airlines Logo
13:00 - 10:15
ORD
-
SNN
15h 15m
2 stops
United Airlines Logo
12:30 - 21:27
SNN
-
ORD
14h 57m
2 stops
€413United Airlines
Tue, 21 Apr - Tue, 5 May
Lufthansa Logo
09:00 - 10:15
ORD
-
SNN
19h 15m
1 stop
Lufthansa Logo
12:30 - 18:25
SNN
-
ORD
11h 55m
1 stop
€426Lufthansa
Wed, 8 Apr - Fri, 17 Apr
United Airlines Logo
15:35 - 10:15
ORD
-
SNN
12h 40m
1 stop
United Airlines Logo
12:30 - 18:21
SNN
-
ORD
11h 51m
1 stop
€430United Airlines
Tue, 21 Apr - Fri, 1 May
American Airlines Logo
21:15 - 16:10
ORD
-
SNN
12h 55m
1 stop
American Airlines Logo
21:15 - 15:55
SNN
-
ORD
24h 40m
1 stop
€478American Airlines
Wed, 1 Apr - Mon, 13 Apr
Lufthansa Logo
16:05 - 11:15
ORD
-
SNN
13h 10m
1 stop
Lufthansa Logo
12:00 - 19:55
SNN
-
ORD
13h 55m
1 stop
€485Lufthansa
Fri, 24 Apr - Sat, 2 May
Lufthansa Logo
16:05 - 11:15
ORD
-
SNN
13h 10m
1 stop
Lufthansa Logo
12:00 - 19:55
SNN
-
ORD
13h 55m
1 stop
€486Lufthansa
Fri, 24 Apr - Sat, 2 May

United Airlines flights from Chicago O'Hare Intl Airport to Shannon, Clare

Our best United Airlines deals on Chicago O'Hare Intl Airport to Shannon, Clare flight tickets
United Airlines
7 Apr
ORD16:30Chicago O'Hare Intl
11h 45m
1 stop
SNN10:15Shannon
17 Apr
SNN12:30Shannon
11h 55m
1 stop
ORD18:25Chicago O'Hare Intl
€409
United Airlines
21 Apr
ORD13:00Chicago O'Hare Intl
15h 15m
2 stops
SNN10:15Shannon
5 May
SNN12:30Shannon
14h 57m
2 stops
ORD21:27Chicago O'Hare Intl
€413
United Airlines
21 Apr
ORD15:35Chicago O'Hare Intl
12h 40m
1 stop
SNN10:15Shannon
1 May
SNN12:30Shannon
11h 51m
1 stop
ORD18:21Chicago O'Hare Intl
€430

Air Canada flights from Chicago O'Hare Intl Airport to Shannon, Clare

Our best Air Canada deals on Chicago O'Hare Intl Airport to Shannon, Clare flight tickets
Air Canada
1 Apr
ORD12:50Chicago O'Hare Intl
21h 20m
2 stops
SNN16:10Shannon
13 Apr
SNN21:15Shannon
43h 38m
2 stops
ORD10:53Chicago O'Hare Intl
€568
Air Canada
19 Apr
ORD12:50Chicago O'Hare Intl
16h 30m
2 stops
SNN11:20Shannon
25 Apr
SNN17:25Shannon
27h 30m
2 stops
ORD14:55Chicago O'Hare Intl
€610
Air Canada
22 Mar
ORD08:00Chicago O'Hare Intl
22h 30m
2 stops
SNN11:30Shannon
29 Mar
SNN21:15Shannon
40h 43m
2 stops
ORD07:58Chicago O'Hare Intl
€611

momondo Fare Finder

 
Customise your flight search to find flights from Chicago O'Hare Intl Airport to Shannon, Clare that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 7/4

20:35-20:35

1 stop18h 00m

Shannon

Fri 17/4

07:30-15:00

1 stop13h 30m

€393

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 27/4

18:00-20:35

1 stop20h 35m

Shannon

Wed 6/5

21:15-12:30

1 stop21h 15m

€394

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 7/4

18:00-16:10

1 stop16h 10m

Shannon

Fri 17/4

07:30-19:22

2 stops17h 52m

€402

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 7/4

16:30-10:15

1 stop11h 45m

Shannon

Fri 17/4

12:30-18:25

1 stop11h 55m

€409

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 21/4

13:00-10:15

2 stops15h 15m

Shannon

Tue 5/5

12:30-21:27

2 stops14h 57m

€413

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 8/4

09:00-10:15

1 stop19h 15m

Shannon

Fri 17/4

12:30-18:25

1 stop11h 55m

€426

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 21/4

15:35-10:15

1 stop12h 40m

Shannon

Fri 1/5

12:30-18:21

1 stop11h 51m

€430

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 1/4

21:15-16:10

1 stop12h 55m

Shannon

Mon 13/4

21:15-15:55

1 stop24h 40m

€478

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Fri 24/4

16:05-11:15

1 stop13h 10m

Shannon

Sat 2/5

12:00-19:55

1 stop13h 55m

€485

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Fri 24/4

16:05-11:15

1 stop13h 10m

Shannon

Sat 2/5

12:00-19:55

1 stop13h 55m

€486

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Shannon, Clare?

The month of March is another great option to travel to Shannon, Clare, with average flight prices from Chicago O'Hare Intl Airport averaging around €565.

What is the cheapest Chicago O'Hare Intl to Shannon flight route?

Fly from Chicago O'Hare Intl to Shannon for the best Chicago O'Hare Intl - Shannon flight prices

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around €696 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from Chicago O'Hare Intl Airport for as low as €586 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Shannon flights?

There is only 1 cabin class available to choose from on Chicago O'Hare Intl to Shannon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Chicago O'Hare Intl Airport to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago O'Hare Intl Airport to Shannon, Clare (ORD to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Shannon, Clare

Fastest flight time

7h 25m

Direct flights

Every day

Airports in Shannon, Clare

1 airport
The fastest flight from Chicago O'Hare Intl Airport to Shannon, Clare takes 7h 25m
Direct flights go from Chicago O'Hare Intl Airport to Shannon, Clare every day.
There is 1 airport in Shannon, Clare. From Chicago O'Hare Intl Airport there are direct flights to Shannon (SNN).
Search flight deals

  • How far is Chicago O'Hare Intl to Shannon by plane?

    A flight from Chicago O'Hare Intl to Shannon will travel around 5761.4 km. Flights usually cover this in 7h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Shannon Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Shannon Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Shannon Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Shannon, Clare?

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Nenagh
Adare
Killaloe
Lahinch
Bunratty

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Shannon?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Shannon . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Shannon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Shannon from Chicago with this policy.

How can momondo help me find flights from Chicago to Shannon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from Chicago.

I’m not ready to book a flight from Chicago to Shannon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Shannon from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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