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Cheap flights from Chicago to Shannon from $275

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 11/12. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:40 pm - 4:45 pmORD-SNN
14h 05m1 stop
American Airlines Logo
7:50 am - 6:45 pmSNN-ORD
16h 55m1 stop
$470American Airlines
Find Deal
dom., nov. 9 - mar., nov. 18
American Airlines Logo
8:40 pm - 4:45 pmORD-SNN
14h 05m1 stop
American Airlines Logo
7:50 am - 8:50 pmSNN-ORD
19h 00m2 stops
$480American Airlines
Find Deal
dom., nov. 9 - mar., nov. 18
Multiple Airlines Logo
8:40 pm - 4:45 pmORD-SNN
14h 05m1 stop
Multiple Airlines Logo
7:50 am - 3:25 pmSNN-ORD
13h 35m1 stop
$637Multiple Airlines
Find Deal
dom., nov. 9 - mar., nov. 18
Multiple Airlines Logo
6:30 pm - 7:20 pmORD-SNN
18h 50m2 stops
Multiple Airlines Logo
5:30 pm - 5:20 pmSNN-ORD
29h 50m2 stops
$638Multiple Airlines
Find Deal
dom., nov. 9 - mar., nov. 18
British Airways Logo
6:35 pm - 4:45 pmORD-SNN
16h 10m2 stops
British Airways Logo
7:50 am - 5:55 pmSNN-ORD
16h 05m2 stops
$658British Airways
Find Deal
mar., nov. 11 - mar., nov. 18
British Airways Logo
3:50 pm - 11:30 amORD-SNN
13h 40m2 stops
British Airways Logo
8:05 pm - 2:00 pmSNN-ORD
23h 55m2 stops
$659British Airways
Find Deal
mar., nov. 25 - mar., dic. 2
Air Canada Logo
12:50 pm - 11:30 amORD-SNN
16h 40m2 stops
Air Canada Logo
7:50 am - 8:00 pmSNN-ORD
18h 10m2 stops
$670Air Canada
Find Deal
mié., nov. 12 - mar., nov. 18
Air Canada Logo
8:15 pm - 11:30 amORD-SNN
33h 15m2 stops
Air Canada Logo
7:50 am - 5:48 pmSNN-ORD
15h 58m2 stops
$683Air Canada
Find Deal
sáb., nov. 8 - mar., nov. 18
Aer Lingus Logo
5:10 pm - 11:30 amORD-SNN
12h 20m1 stop
Aer Lingus Logo
7:50 am - 6:45 pmSNN-ORD
16h 55m1 stop
$731Aer Lingus
Find Deal
lun., nov. 17 - mié., nov. 19
Aer Lingus Logo
3:50 pm - 11:30 amORD-SNN
13h 40m2 stops
Aer Lingus Logo
8:05 pm - 7:15 pmSNN-ORD
29h 10m2 stops
$826Aer Lingus
Find Deal
lun., dic. 29 - lun., ene. 12

British Airways flights from Chicago to Shannon, Clare

Our best British Airways deals on Chicago to Shannon, Clare flight tickets
British Airways
Nov 11
ORD6:35 pmChicago O'Hare Intl
16h 10m
2 stops
SNN4:45 pmShannon
Nov 18
SNN7:50 amShannon
16h 05m
2 stops
ORD5:55 pmChicago O'Hare Intl
$658
Find similar
British Airways
Nov 25
ORD3:50 pmChicago O'Hare Intl
13h 40m
2 stops
SNN11:30 amShannon
Dec 2
SNN8:05 pmShannon
23h 55m
2 stops
ORD2:00 pmChicago O'Hare Intl
$659
Find similar
British Airways
Nov 9
ORD8:40 pmChicago O'Hare Intl
16h 45m
1 stop
SNN7:25 pmShannon
Nov 20
SNN5:30 pmShannon
29h 30m
1 stop
ORD5:00 pmChicago O'Hare Intl
$672
Find similar

Air Canada flights from Chicago to Shannon, Clare

Our best Air Canada deals on Chicago to Shannon, Clare flight tickets
Air Canada
Nov 12
ORD12:50 pmChicago O'Hare Intl
16h 40m
2 stops
SNN11:30 amShannon
Nov 18
SNN7:50 amShannon
18h 10m
2 stops
ORD8:00 pmChicago O'Hare Intl
$670
Find similar
Air Canada
Nov 8
ORD8:15 pmChicago O'Hare Intl
33h 15m
2 stops
SNN11:30 amShannon
Nov 18
SNN7:50 amShannon
15h 58m
2 stops
ORD5:48 pmChicago O'Hare Intl
$683
Find similar
Air Canada
Nov 13
ORD12:50 pmChicago O'Hare Intl
16h 40m
2 stops
SNN11:30 amShannon
Nov 20
SNN7:50 amShannon
18h 10m
2 stops
ORD8:00 pmChicago O'Hare Intl
$720
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated octubre 30, 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

dom. 11/9

8:40 pm-4:45 pm

1 stop14h 05m

Shannon

mar. 11/18

7:50 am-6:45 pm

1 stop16h 55m

$470

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

dom. 11/9

8:40 pm-4:45 pm

1 stop14h 05m

Shannon

mar. 11/18

7:50 am-8:50 pm

2 stops19h 00m

$480

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

dom. 11/9

8:40 pm-4:45 pm

1 stop14h 05m

Shannon

mar. 11/18

7:50 am-3:25 pm

1 stop13h 35m

$637

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

dom. 11/9

6:30 pm-7:20 pm

2 stops18h 50m

Shannon

mar. 11/18

5:30 pm-5:20 pm

2 stops29h 50m

$638

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

mar. 11/11

6:35 pm-4:45 pm

2 stops16h 10m

Shannon

mar. 11/18

7:50 am-5:55 pm

2 stops16h 05m

$658

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

mar. 11/25

3:50 pm-11:30 am

2 stops13h 40m

Shannon

mar. 12/2

8:05 pm-2:00 pm

2 stops23h 55m

$659

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

mié. 11/12

12:50 pm-11:30 am

2 stops16h 40m

Shannon

mar. 11/18

7:50 am-8:00 pm

2 stops18h 10m

$670

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

sáb. 11/8

8:15 pm-11:30 am

2 stops33h 15m

Shannon

mar. 11/18

7:50 am-5:48 pm

2 stops15h 58m

$683

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

lun. 11/17

5:10 pm-11:30 am

1 stop12h 20m

Shannon

mié. 11/19

7:50 am-6:45 pm

1 stop16h 55m

$731

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

lun. 12/29

3:50 pm-11:30 am

2 stops13h 40m

Shannon

lun. 1/12

8:05 pm-7:15 pm

2 stops29h 10m

$826

Flights are sorted by cheapest round-trip 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 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?

In general, January is the cheapest month to fly from Chicago to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $584. If you are unable to visit Shannon, Clare during the month of January, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $630.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Chicago to Shannon, Clare is on a Monday when prices can be found for as low as $731. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $920.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Chicago to Shannon, Clare flights are usually those with departure times in the evening. Our users have found flights to Shannon, Clare in the evening for as low as $785. Flights in the morning are often more expensive with an average ticket price of $920.

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 $796 when searching weeks out. 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 $691 on momondo.

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

There are 3 cabin classes 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.

Can stopping save me money on Chicago to Shannon, Clare flights?

You could potentially save up to 43% on your flight if you consider stops on a Chicago to Shannon, Clare flight.

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 round-trip 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

Best Price Found

$726

Direct flights

None
The best flight deal from Chicago to Shannon, Clare found on momondo in the last 72 hours is $726
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?

    The distance between Chicago and Shannon is about 3573.9 mi. 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 refresh daily.

  • How many operators does momondo search for flights from Chicago to Shannon Airport?

  • 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 travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago to Shannon, Clare?

  • What is the most popular airline from Chicago to Shannon, Clare?

Best airlines flying from Chicago to Shannon, Clare

Compare and see reviews for airlines that fly from Chicago to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $544Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
United AirlinesPriceFrom $597Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
British AirwaysPriceFrom $736Free CancellationRating
6.7
7,487 reviews
Search British Airways flights

Traveling to a place near Shannon?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from Chicago.

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

Yes. momondo allows you to filter the results for Chicago to Shannon flights to just show those with flexible booking policies.

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

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1 adult
sáb. 11/29
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