Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Shannon from €198

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 18/11. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 11:30ORD-SNN
11h 00m1 stop
American Airlines Logo
07:50 - 15:25SNN-ORD
13h 35m1 stop
€404American Airlines
Find Deal
Sun, 9 Nov - Tue, 18 Nov
American Airlines Logo
17:40 - 11:20ORD-SNN
11h 40m1 stop
American Airlines Logo
07:40 - 13:50SNN-ORD
12h 10m1 stop
€447American Airlines
Find Deal
Wed, 1 Apr - Sat, 18 Apr
American Airlines Logo
14:50 - 11:30ORD-SNN
14h 40m2 stops
American Airlines Logo
07:50 - 15:25SNN-ORD
13h 35m1 stop
€452American Airlines
Find Deal
Tue, 3 Feb - Sat, 14 Feb
Multiple Airlines Logo
18:30 - 19:20ORD-SNN
18h 50m2 stops
Multiple Airlines Logo
17:30 - 17:20SNN-ORD
29h 50m2 stops
€553Multiple Airlines
Find Deal
Sun, 9 Nov - Tue, 18 Nov
British Airways Logo
19:40 - 19:25ORD-SNN
17h 45m2 stops
British Airways Logo
20:05 - 14:00SNN-ORD
23h 55m2 stops
€567British Airways
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Multiple Airlines Logo
14:36 - 11:20ORD-SNN
14h 44m2 stops
Multiple Airlines Logo
07:40 - 13:50SNN-ORD
12h 10m1 stop
€593Multiple Airlines
Find Deal
Wed, 1 Apr - Wed, 8 Apr
Air Canada Logo
07:10 - 16:45ORD-SNN
28h 35m2 stops
Air Canada Logo
17:25 - 11:18SNN-ORD
46h 53m2 stops
€625Air Canada
Find Deal
Sun, 8 Mar - Sat, 14 Mar
British Airways Logo
18:30 - 11:30ORD-SNN
11h 00m1 stop
British Airways Logo
20:05 - 15:25SNN-ORD
25h 20m1 stop
€630British Airways
Find Deal
Sun, 9 Nov - Sun, 16 Nov
Aer Lingus Logo
17:10 - 11:30ORD-SNN
12h 20m1 stop
Aer Lingus Logo
07:50 - 18:45SNN-ORD
16h 55m1 stop
€639Aer Lingus
Find Deal
Sat, 14 Feb - Tue, 17 Feb
Air Canada Logo
10:00 - 16:45ORD-SNN
24h 45m2 stops
Air Canada Logo
20:05 - 11:18SNN-ORD
45h 13m2 stops
€660Air Canada
Find Deal
Sun, 23 Nov - Sun, 30 Nov

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
9 Nov
ORD18:30Chicago O'Hare Intl
11h 00m
1 stop
SNN11:30Shannon
18 Nov
SNN07:50Shannon
13h 35m
1 stop
ORD15:25Chicago O'Hare Intl
€404
Find similar
American Airlines
1 Apr
ORD17:40Chicago O'Hare Intl
11h 40m
1 stop
SNN11:20Shannon
18 Apr
SNN07:40Shannon
12h 10m
1 stop
ORD13:50Chicago O'Hare Intl
€447
Find similar
American Airlines
3 Feb
ORD14:50Chicago O'Hare Intl
14h 40m
2 stops
SNN11:30Shannon
14 Feb
SNN07:50Shannon
13h 35m
1 stop
ORD15:25Chicago O'Hare Intl
€452
Find similar

British Airways flights from Chicago O'Hare Intl Airport to Shannon, Clare

Our best British Airways deals on Chicago O'Hare Intl Airport to Shannon, Clare flight tickets
British Airways
19 Nov
ORD19:40Chicago O'Hare Intl
17h 45m
2 stops
SNN19:25Shannon
24 Nov
SNN20:05Shannon
23h 55m
2 stops
ORD14:00Chicago O'Hare Intl
€567
Find similar
British Airways
9 Nov
ORD18:30Chicago O'Hare Intl
11h 00m
1 stop
SNN11:30Shannon
16 Nov
SNN20:05Shannon
25h 20m
1 stop
ORD15:25Chicago O'Hare Intl
€630
Find similar
British Airways
9 Nov
ORD11:48Chicago O'Hare Intl
22h 57m
2 stops
SNN16:45Shannon
16 Nov
SNN20:05Shannon
26h 55m
1 stop
ORD17:00Chicago O'Hare Intl
€634
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 26 October 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

Sun 9/11

18:30-11:30

1 stop11h 00m

Shannon

Tue 18/11

07:50-15:25

1 stop13h 35m

€404

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 1/4

17:40-11:20

1 stop11h 40m

Shannon

Sat 18/4

07:40-13:50

1 stop12h 10m

€447

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 3/2

14:50-11:30

2 stops14h 40m

Shannon

Sat 14/2

07:50-15:25

1 stop13h 35m

€452

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 9/11

18:30-19:20

2 stops18h 50m

Shannon

Tue 18/11

17:30-17:20

2 stops29h 50m

€553

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 19/11

19:40-19:25

2 stops17h 45m

Shannon

Mon 24/11

20:05-14:00

2 stops23h 55m

€567

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 1/4

14:36-11:20

2 stops14h 44m

Shannon

Wed 8/4

07:40-13:50

1 stop12h 10m

€593

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 8/3

07:10-16:45

2 stops28h 35m

Shannon

Sat 14/3

17:25-11:18

2 stops46h 53m

€625

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 9/11

18:30-11:30

1 stop11h 00m

Shannon

Sun 16/11

20:05-15:25

1 stop25h 20m

€630

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sat 14/2

17:10-11:30

1 stop12h 20m

Shannon

Tue 17/2

07:50-18:45

1 stop16h 55m

€639

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 23/11

10:00-16:45

2 stops24h 45m

Shannon

Sun 30/11

20:05-11:18

2 stops45h 13m

€660

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 €535.

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 €685 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 €594 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

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Shannon, Clare. There are no popular flight routes from Chicago O'Hare Intl Airport to Shannon, Clare.
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 11h 00m, 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
Bunratty
Lahinch

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.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 25/11
Tue 2/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland