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Cheap flights from Shannon, Clare to Illinois from €331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Illinois departing on 15/4. 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 Shannon, Clare to Illinois

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
20:05 - 15:25
SNN
-
ORD
25h 20m1 stop
British Airways Logo
18:25 - 11:30
ORD
-
SNN
11h 05m1 stop
€505British Airways
Thu, 15 Jan - Mon, 19 Jan
British Airways Logo
07:50 - 15:25
SNN
-
ORD
13h 35m1 stop
British Airways Logo
18:25 - 16:45
ORD
-
SNN
16h 20m1 stop
€513British Airways
Sun, 1 Feb - Sun, 8 Feb
British Airways Logo
20:05 - 15:25
SNN
-
ORD
25h 20m1 stop
British Airways Logo
18:30 - 11:30
ORD
-
SNN
11h 00m1 stop
€514British Airways
Mon, 16 Feb - Mon, 23 Feb
British Airways Logo
07:50 - 19:50
SNN
-
ORD
18h 00m2 stops
British Airways Logo
13:35 - 11:30
ORD
-
SNN
15h 55m2 stops
€519British Airways
Sun, 1 Feb - Sun, 8 Feb
British Airways Logo
07:50 - 16:25
SNN
-
ORD
13h 35m1 stop
British Airways Logo
21:35 - 19:25
ORD
-
SNN
16h 50m1 stop
€538British Airways
Wed, 11 Mar - Wed, 18 Mar
British Airways Logo
07:50 - 19:50
SNN
-
ORD
18h 00m2 stops
British Airways Logo
18:25 - 11:30
ORD
-
SNN
11h 05m1 stop
€539British Airways
Thu, 15 Jan - Mon, 19 Jan
British Airways Logo
07:50 - 21:30
SNN
-
ORD
18h 40m2 stops
British Airways Logo
21:35 - 19:25
ORD
-
SNN
16h 50m1 stop
€543British Airways
Wed, 11 Mar - Wed, 18 Mar
Multiple Airlines Logo
17:30 - 17:20
SNN
-
ORD
29h 50m2 stops
Multiple Airlines Logo
18:30 - 14:10
ORD
-
SNN
13h 40m2 stops
€550Multiple Airlines
Mon, 16 Feb - Mon, 23 Feb
Multiple Airlines Logo
18:15 - 22:47
SNN
-
ORD
34h 32m2 stops
Multiple Airlines Logo
12:05 - 05:55
ORD
-
SNN
11h 50m1 stop
€561Multiple Airlines
Thu, 26 Feb - Thu, 5 Mar
Multiple Airlines Logo
17:30 - 17:00
SNN
-
ORD
29h 30m1 stop
Multiple Airlines Logo
18:25 - 11:30
ORD
-
SNN
11h 05m1 stop
€566Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan

British Airways flights from Shannon, Clare to Illinois

Our best British Airways deals on Shannon, Clare to Illinois flight tickets
British Airways
15 Jan
SNN20:05Shannon
25h 20m
1 stop
ORD15:25Chicago O'Hare Intl
19 Jan
ORD18:25Chicago O'Hare Intl
11h 05m
1 stop
SNN11:30Shannon
€505
Find similar
British Airways
1 Feb
SNN07:50Shannon
13h 35m
1 stop
ORD15:25Chicago O'Hare Intl
8 Feb
ORD18:25Chicago O'Hare Intl
16h 20m
1 stop
SNN16:45Shannon
€513
Find similar
British Airways
16 Feb
SNN20:05Shannon
25h 20m
1 stop
ORD15:25Chicago O'Hare Intl
23 Feb
ORD18:30Chicago O'Hare Intl
11h 00m
1 stop
SNN11:30Shannon
€514
Find similar

American Airlines flights from Shannon, Clare to Illinois

Our best American Airlines deals on Shannon, Clare to Illinois flight tickets
American Airlines
22 Jan
SNN07:50Shannon
13h 35m
1 stop
ORD15:25Chicago O'Hare Intl
26 Jan
ORD11:44Chicago O'Hare Intl
17h 46m
2 stops
SNN11:30Shannon
€573
Find similar
American Airlines
15 Jan
SNN07:50Shannon
13h 35m
1 stop
ORD15:25Chicago O'Hare Intl
19 Jan
ORD20:45Chicago O'Hare Intl
14h 00m
1 stop
SNN16:45Shannon
€574
Find similar
American Airlines
15 Jan
SNN07:50Shannon
13h 35m
1 stop
ORD15:25Chicago O'Hare Intl
19 Jan
ORD20:45Chicago O'Hare Intl
32h 45m
1 stop
SNN11:30Shannon
€575
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare to Illinois 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 4 January 2026.
Use the filters below to find and compare flights from Shannon, Clare to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 15/1

20:05-15:25

1 stop25h 20m

Chicago O'Hare Intl

Mon 19/1

18:25-11:30

1 stop11h 05m

€505

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sun 1/2

07:50-15:25

1 stop13h 35m

Chicago O'Hare Intl

Sun 8/2

18:25-16:45

1 stop16h 20m

€513

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 16/2

20:05-15:25

1 stop25h 20m

Chicago O'Hare Intl

Mon 23/2

18:30-11:30

1 stop11h 00m

€514

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sun 1/2

07:50-19:50

2 stops18h 00m

Chicago O'Hare Intl

Sun 8/2

13:35-11:30

2 stops15h 55m

€519

ShannonChicago

SNN - ORD

SNNORD

Shannon

Wed 11/3

07:50-16:25

1 stop13h 35m

Chicago O'Hare Intl

Wed 18/3

21:35-19:25

1 stop16h 50m

€538

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 15/1

07:50-19:50

2 stops18h 00m

Chicago O'Hare Intl

Mon 19/1

18:25-11:30

1 stop11h 05m

€539

ShannonChicago

SNN - ORD

SNNORD

Shannon

Wed 11/3

07:50-21:30

2 stops18h 40m

Chicago O'Hare Intl

Wed 18/3

21:35-19:25

1 stop16h 50m

€543

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 16/2

17:30-17:20

2 stops29h 50m

Chicago O'Hare Intl

Mon 23/2

18:30-14:10

2 stops13h 40m

€550

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 26/2

18:15-22:47

2 stops34h 32m

Chicago O'Hare Intl

Thu 5/3

12:05-05:55

1 stop11h 50m

€561

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 15/1

17:30-17:00

1 stop29h 30m

Chicago O'Hare Intl

Mon 19/1

18:25-11:30

1 stop11h 05m

€566

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 Illinois from

How to get the cheapest flight ticket from Shannon, Clare to Illinois

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 day to depart on your flight to Illinois?

According to our data, Tuesday is the cheapest day to fly to Illinois from Shannon, Clare. The lowest ticket price found for a Tuesday departure recently was €653. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Shannon, Clare because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €866.

What is the cheapest Shannon to Illinois flight route?

Fly from Shannon to Chicago O'Hare Intl for the best Shannon - Illinois flight prices

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

There is only 1 cabin class available to choose from on Shannon to Illinois 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 Shannon, Clare to Illinois flights?

You could potentially save up to 19% on your flight if you consider stops on a Shannon, Clare to Illinois flight.

Cheap Shannon, Clare to Illinois flight deals and tips

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

Best price found

€547

Fastest flight time

8h 20m

Direct flights

Tue, Thu and Sat

Airports in Illinois

98 airports
The best flight deal from Shannon, Clare to Illinois found on momondo in the last 72 hours is €547
The fastest flight from Shannon, Clare to Illinois takes 8h 20m
Direct flights go from Shannon, Clare to Illinois on Tuesday, Thursday and Saturday. There are no airlines offering direct flights..
There are 98 airports in Illinois. From Shannon, Clare there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

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

    Prices for flights from Shannon Airport to Illinois refresh daily.

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

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

    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 Shannon Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois 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 licence, and a passport valid for six-months after you plan to arrive at Illinois. 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 Shannon, Clare to Illinois?

Best airlines flying from Shannon, Clare to Illinois

Compare and see reviews for airlines that fly from Shannon, Clare to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom €419Free CancellationRating
7.4
9,137 reviews
Search United Airlines flights
British AirwaysPriceFrom €516Free CancellationRating
6.7
7,642 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Shannon to Illinois for you.

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

Flights from Shannon to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Shannon and Illinois 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 Shannon to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Shannon. 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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