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Cheap flights from Chicago O'Hare Intl Airport to Shannon from €209

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 12/5. 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
18:30 - 11:30
ORD
-
SNN
11h 00m
1 stop
American Airlines Logo
07:50 - 17:00
SNN
-
ORD
15h 10m
1 stop
€404American Airlines
Sun, 15 Feb - Tue, 24 Feb
American Airlines Logo
17:00 - 11:20
ORD
-
SNN
12h 20m
1 stop
American Airlines Logo
07:40 - 15:55
SNN
-
ORD
14h 15m
1 stop
€405American Airlines
Tue, 21 Apr - Tue, 5 May
American Airlines Logo
22:35 - 16:10
ORD
-
SNN
11h 35m
1 stop
American Airlines Logo
07:40 - 17:12
SNN
-
ORD
15h 32m
2 stops
€414American Airlines
Tue, 21 Apr - Tue, 5 May
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
€420United Airlines
Tue, 14 Apr - Tue, 21 Apr
United Airlines Logo
09:00 - 10:15
ORD
-
SNN
19h 15m
2 stops
United Airlines Logo
12:30 - 18:25
SNN
-
ORD
11h 55m
1 stop
€424United Airlines
Sun, 12 Apr - Tue, 21 Apr
American Airlines Logo
21:45 - 16:45
ORD
-
SNN
13h 00m
1 stop
American Airlines Logo
07:50 - 14:50
SNN
-
ORD
12h 00m
1 stop
€448American Airlines
Mon, 2 Mar - Mon, 9 Mar
American Airlines Logo
17:55 - 20:35
ORD
-
SNN
20h 40m
1 stop
American Airlines Logo
07:40 - 17:50
SNN
-
ORD
16h 10m
2 stops
€456American Airlines
Thu, 7 May - Tue, 1 Sep
American Airlines Logo
20:35 - 16:45
ORD
-
SNN
14h 10m
1 stop
American Airlines Logo
07:50 - 19:40
SNN
-
ORD
16h 50m
2 stops
€457American Airlines
Mon, 2 Mar - Mon, 9 Mar
United Airlines Logo
16:35 - 10:15
ORD
-
SNN
11h 40m
1 stop
United Airlines Logo
12:30 - 18:25
SNN
-
ORD
11h 55m
1 stop
€463United Airlines
Sat, 11 Apr - Tue, 21 Apr
United Airlines Logo
08:45 - 10:15
ORD
-
SNN
19h 30m
2 stops
United Airlines Logo
12:30 - 19:22
SNN
-
ORD
12h 52m
2 stops
€467United Airlines
Wed, 8 Apr - Wed, 15 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
15 Feb
ORD18:30Chicago O'Hare Intl
11h 00m
1 stop
SNN11:30Shannon
24 Feb
SNN07:50Shannon
15h 10m
1 stop
ORD17:00Chicago O'Hare Intl
€404
American Airlines
21 Apr
ORD17:00Chicago O'Hare Intl
17h 10m
1 stop
SNN16:10Shannon
5 May
SNN21:15Shannon
22h 35m
1 stop
ORD13:50Chicago O'Hare Intl
€405
American Airlines
21 Apr
ORD22:35Chicago O'Hare Intl
11h 35m
1 stop
SNN16:10Shannon
5 May
SNN07:40Shannon
15h 32m
2 stops
ORD17:12Chicago O'Hare Intl
€414

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
14 Apr
ORD16:30Chicago O'Hare Intl
11h 45m
1 stop
SNN10:15Shannon
21 Apr
SNN12:30Shannon
11h 55m
1 stop
ORD18:25Chicago O'Hare Intl
€420
United Airlines
12 Apr
ORD07:00Chicago O'Hare Intl
21h 15m
2 stops
SNN10:15Shannon
21 Apr
SNN12:30Shannon
17h 13m
2 stops
ORD23:43Chicago O'Hare Intl
€424
United Airlines
11 Apr
ORD16:35Chicago O'Hare Intl
11h 40m
1 stop
SNN10:15Shannon
21 Apr
SNN12:30Shannon
11h 55m
1 stop
ORD18:25Chicago O'Hare Intl
€463

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 16 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

Sun 15/2

18:30-11:30

1 stop11h 00m

Shannon

Tue 24/2

07:50-17:00

1 stop15h 10m

€404

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 21/4

17:00-11:20

1 stop12h 20m

Shannon

Tue 5/5

07:40-15:55

1 stop14h 15m

€405

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 21/4

22:35-16:10

1 stop11h 35m

Shannon

Tue 5/5

07:40-17:12

2 stops15h 32m

€414

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 14/4

16:30-10:15

1 stop11h 45m

Shannon

Tue 21/4

12:30-18:25

1 stop11h 55m

€420

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 12/4

09:00-10:15

2 stops19h 15m

Shannon

Tue 21/4

12:30-18:25

1 stop11h 55m

€424

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 2/3

21:45-16:45

1 stop13h 00m

Shannon

Mon 9/3

07:50-14:50

1 stop12h 00m

€448

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Thu 7/5

17:55-20:35

1 stop20h 40m

Shannon

Tue 1/9

07:40-17:50

2 stops16h 10m

€456

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 2/3

20:35-16:45

1 stop14h 10m

Shannon

Mon 9/3

07:50-19:40

2 stops16h 50m

€457

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sat 11/4

16:35-10:15

1 stop11h 40m

Shannon

Tue 21/4

12:30-18:25

1 stop11h 55m

€463

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 8/4

08:45-10:15

2 stops19h 30m

Shannon

Wed 15/4

12:30-19:22

2 stops12h 52m

€467

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 €555.

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 €718 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 €597 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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