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Cheap flights from Chicago O'Hare Intl Airport to Shannon from €274

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 23/5. 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
21:15 - 16:10
ORD
-
SNN
12h 55m1 stop
American Airlines Logo
21:15 - 11:55
SNN
-
ORD
20h 40m1 stop
€403American Airlines
Mon, 27 Apr - Wed, 6 May
American Airlines Logo
22:35 - 16:10
ORD
-
SNN
11h 35m1 stop
American Airlines Logo
07:40 - 13:50
SNN
-
ORD
12h 10m1 stop
€403American Airlines
Tue, 7 Apr - Thu, 16 Apr
American Airlines Logo
14:50 - 11:30
ORD
-
SNN
14h 40m2 stops
American Airlines Logo
07:50 - 15:25
SNN
-
ORD
13h 35m1 stop
€407American Airlines
Tue, 10 Feb - Tue, 17 Feb
American Airlines Logo
17:00 - 16:10
ORD
-
SNN
17h 10m1 stop
American Airlines Logo
07:40 - 19:35
SNN
-
ORD
17h 55m2 stops
€409American Airlines
Wed, 1 Apr - Thu, 16 Apr
American Airlines Logo
21:45 - 16:45
ORD
-
SNN
13h 00m1 stop
American Airlines Logo
07:50 - 21:25
SNN
-
ORD
18h 35m2 stops
€411American Airlines
Wed, 4 Mar - Fri, 20 Mar
American Airlines Logo
17:40 - 11:20
ORD
-
SNN
11h 40m1 stop
American Airlines Logo
07:40 - 17:43
SNN
-
ORD
16h 03m2 stops
€412American Airlines
Tue, 7 Apr - Fri, 17 Apr
American Airlines Logo
14:50 - 11:30
ORD
-
SNN
14h 40m2 stops
American Airlines Logo
07:50 - 20:19
SNN
-
ORD
18h 29m2 stops
€416American Airlines
Tue, 10 Feb - Tue, 17 Feb
United Airlines Logo
15:35 - 10:15
ORD
-
SNN
12h 40m1 stop
United Airlines Logo
12:30 - 20:17
SNN
-
ORD
13h 47m1 stop
€419United Airlines
Mon, 6 Apr - Tue, 14 Apr
United Airlines Logo
11:15 - 10:15
ORD
-
SNN
17h 00m2 stops
United Airlines Logo
12:30 - 20:17
SNN
-
ORD
13h 47m1 stop
€423United Airlines
Mon, 27 Apr - Wed, 6 May
United Airlines Logo
11:15 - 10:15
ORD
-
SNN
17h 00m2 stops
United Airlines Logo
12:30 - 07:42
SNN
-
ORD
25h 12m2 stops
€428United Airlines
Sun, 5 Apr - Thu, 16 Apr

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

Our best American Airlines deals on Chicago O'Hare Intl Airport to Shannon, Clare flight tickets
American Airlines
27 Apr
ORD21:15Chicago O'Hare Intl
12h 55m
1 stop
SNN16:10Shannon
6 May
SNN21:15Shannon
20h 40m
1 stop
ORD11:55Chicago O'Hare Intl
€403
Find similar
American Airlines
7 Apr
ORD20:30Chicago O'Hare Intl
13h 40m
1 stop
SNN16:10Shannon
17 Apr
SNN07:40Shannon
12h 10m
1 stop
ORD13:50Chicago O'Hare Intl
€403
Find similar
American Airlines
10 Feb
ORD14:50Chicago O'Hare Intl
14h 40m
2 stops
SNN11:30Shannon
17 Feb
SNN07:50Shannon
13h 35m
1 stop
ORD15:25Chicago O'Hare Intl
€407
Find similar

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
6 Apr
ORD15:35Chicago O'Hare Intl
12h 40m
1 stop
SNN10:15Shannon
14 Apr
SNN12:30Shannon
13h 47m
1 stop
ORD20:17Chicago O'Hare Intl
€419
Find similar
United Airlines
27 Apr
ORD11:15Chicago O'Hare Intl
17h 00m
2 stops
SNN10:15Shannon
6 May
SNN12:30Shannon
13h 47m
1 stop
ORD20:17Chicago O'Hare Intl
€423
Find similar
United Airlines
5 Apr
ORD11:15Chicago O'Hare Intl
17h 00m
2 stops
SNN10:15Shannon
16 Apr
SNN12:30Shannon
25h 12m
2 stops
ORD07:42Chicago O'Hare Intl
€428
Find similar

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 11 December 2025.
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

Mon 27/4

21:15-16:10

1 stop12h 55m

Shannon

Wed 6/5

21:15-11:55

1 stop20h 40m

€403

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 7/4

22:35-16:10

1 stop11h 35m

Shannon

Thu 16/4

07:40-13:50

1 stop12h 10m

€403

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 10/2

14:50-11:30

2 stops14h 40m

Shannon

Tue 17/2

07:50-15:25

1 stop13h 35m

€407

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 1/4

17:00-16:10

1 stop17h 10m

Shannon

Thu 16/4

07:40-19:35

2 stops17h 55m

€409

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 4/3

21:45-16:45

1 stop13h 00m

Shannon

Fri 20/3

07:50-21:25

2 stops18h 35m

€411

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 7/4

17:40-11:20

1 stop11h 40m

Shannon

Fri 17/4

07:40-17:43

2 stops16h 03m

€412

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 10/2

14:50-11:30

2 stops14h 40m

Shannon

Tue 17/2

07:50-20:19

2 stops18h 29m

€416

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 6/4

15:35-10:15

1 stop12h 40m

Shannon

Tue 14/4

12:30-20:17

1 stop13h 47m

€419

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 27/4

11:15-10:15

2 stops17h 00m

Shannon

Wed 6/5

12:30-20:17

1 stop13h 47m

€423

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 5/4

11:15-10:15

2 stops17h 00m

Shannon

Thu 16/4

12:30-07:42

2 stops25h 12m

€428

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 €573.

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 €708 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 €596 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
Nenagh
Tipperary
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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