Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago to Shannon from €224

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 to Shannon departing on 18/1. 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 to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
18:25 - 11:30ORD-SNN
11h 05m1 stop
American Airlines Logo
07:50 - 13:50SNN-ORD
12h 00m1 stop
€406American Airlines
Find Deal
Sun, 30 Nov - Tue, 9 Dec
American Airlines Logo
17:40 - 16:10ORD-SNN
16h 30m1 stop
American Airlines Logo
21:15 - 14:40SNN-ORD
23h 25m1 stop
€407American Airlines
Find Deal
Mon, 27 Apr - Wed, 6 May
United Airlines Logo
15:00 - 10:15ORD-SNN
13h 15m2 stops
United Airlines Logo
12:30 - 21:05SNN-ORD
14h 35m2 stops
€426United Airlines
Find Deal
Mon, 27 Apr - Wed, 6 May
Multiple Airlines Logo
21:30 - 10:15ORD-SNN
30h 45m1 stop
Multiple Airlines Logo
12:00 - 12:55SNN-ORD
30h 55m1 stop
€473Multiple Airlines
Find Deal
Sat, 11 Apr - Sat, 18 Apr
Multiple Airlines Logo
15:00 - 10:15ORD-SNN
13h 15m2 stops
Multiple Airlines Logo
12:00 - 19:55SNN-ORD
13h 55m1 stop
€493Multiple Airlines
Find Deal
Sat, 11 Apr - Sat, 18 Apr
United Airlines Logo
16:00 - 10:15ORD-SNN
12h 15m2 stops
United Airlines Logo
12:30 - 21:05SNN-ORD
14h 35m2 stops
€513United Airlines
Find Deal
Sat, 11 Apr - Sat, 18 Apr
Air Canada Logo
08:00 - 16:45ORD-SNN
26h 45m2 stops
Air Canada Logo
20:05 - 20:10SNN-ORD
30h 05m2 stops
€554Air Canada
Find Deal
Sun, 30 Nov - Tue, 9 Dec
Air Canada Logo
12:50 - 16:45ORD-SNN
21h 55m2 stops
Air Canada Logo
20:05 - 20:00SNN-ORD
29h 55m2 stops
€581Air Canada
Find Deal
Sun, 16 Nov - Mon, 24 Nov
British Airways Logo
21:45 - 19:25ORD-SNN
15h 40m1 stop
British Airways Logo
07:50 - 13:50SNN-ORD
12h 00m1 stop
€582British Airways
Find Deal
Sun, 16 Nov - Wed, 26 Nov
British Airways Logo
16:06 - 19:25ORD-SNN
21h 19m2 stops
British Airways Logo
07:50 - 13:50SNN-ORD
12h 00m1 stop
€586British Airways
Find Deal
Mon, 17 Nov - Wed, 26 Nov

Aer Lingus flights from Chicago to Shannon, Clare

Our best Aer Lingus deals on Chicago to Shannon, Clare flight tickets
Aer Lingus
15 Nov
ORD17:10Chicago O'Hare Intl
12h 20m
1 stop
SNN11:30Shannon
24 Nov
SNN07:50Shannon
12h 00m
1 stop
ORD13:50Chicago O'Hare Intl
€683
Find similar
Aer Lingus
17 Nov
ORD17:10Chicago O'Hare Intl
12h 20m
1 stop
SNN11:30Shannon
19 Nov
SNN07:50Shannon
16h 55m
1 stop
ORD18:45Chicago O'Hare Intl
€821
Find similar

British Airways flights from Chicago to Shannon, Clare

Our best British Airways deals on Chicago to Shannon, Clare flight tickets
British Airways
16 Nov
ORD21:45Chicago O'Hare Intl
15h 40m
1 stop
SNN19:25Shannon
26 Nov
SNN07:50Shannon
12h 00m
1 stop
ORD13:50Chicago O'Hare Intl
€582
Find similar
British Airways
17 Nov
ORD16:06Chicago O'Hare Intl
21h 19m
2 stops
SNN19:25Shannon
26 Nov
SNN07:50Shannon
12h 00m
1 stop
ORD13:50Chicago O'Hare Intl
€586
Find similar
British Airways
3 Dec
ORD19:40Chicago O'Hare Intl
17h 45m
2 stops
SNN19:25Shannon
7 Dec
SNN20:05Shannon
23h 55m
2 stops
ORD14:00Chicago O'Hare Intl
€607
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Chicago 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 3 November 2025.
Use the filters below to find and compare flights from Chicago 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 30/11

18:25-11:30

1 stop11h 05m

Shannon

Tue 9/12

07:50-13:50

1 stop12h 00m

€406

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 27/4

17:40-16:10

1 stop16h 30m

Shannon

Wed 6/5

21:15-14:40

1 stop23h 25m

€407

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 27/4

15:00-10:15

2 stops13h 15m

Shannon

Wed 6/5

12:30-21:05

2 stops14h 35m

€426

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sat 11/4

21:30-10:15

1 stop30h 45m

Shannon

Sat 18/4

12:00-12:55

1 stop30h 55m

€473

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sat 11/4

15:00-10:15

2 stops13h 15m

Shannon

Sat 18/4

12:00-19:55

1 stop13h 55m

€493

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sat 11/4

16:00-10:15

2 stops12h 15m

Shannon

Sat 18/4

12:30-21:05

2 stops14h 35m

€513

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 30/11

08:00-16:45

2 stops26h 45m

Shannon

Tue 9/12

20:05-20:10

2 stops30h 05m

€554

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 16/11

12:50-16:45

2 stops21h 55m

Shannon

Mon 24/11

20:05-20:00

2 stops29h 55m

€581

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 16/11

21:45-19:25

1 stop15h 40m

Shannon

Wed 26/11

07:50-13:50

1 stop12h 00m

€582

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 17/11

16:06-19:25

2 stops21h 19m

Shannon

Wed 26/11

07:50-13:50

1 stop12h 00m

€586

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

How to get the cheapest flight ticket from Chicago 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 February is another great option to travel to Shannon, Clare, with average flight prices from Chicago averaging around €546.

What is the cheapest Chicago to Shannon flight route?

Fly from Chicago O'Hare Intl to Shannon for the best Chicago - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around €689 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 for as low as €599 on momondo.

What cabin class options are available on Chicago to Shannon flights?

There is only 1 cabin class available to choose from on Chicago 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 to Shannon, Clare

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

Cheap Chicago to Shannon, Clare (CHI to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Shannon, Clare

Direct flights

None
There are no direct flights from Chicago to Shannon, Clare. There are no popular flight routes from Chicago to Shannon, Clare.
Search flight deals

  • How far is Chicago to Shannon by plane?

    A flight from Chicago to Shannon will travel around 5751.6 km. 11h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Shannon Airport?

    Prices for flights from Chicago to Shannon Airport are updated daily.

  • How old do you have to be to fly from Chicago to Shannon Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Shannon Airport.

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

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago 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 collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Shannon. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Shannon from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Chicago and Shannon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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
Wed 3/12
Wed 10/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland