How many flights depart from Shannon, Clare to Illinois on average per week?

As of June 2026, there are 14 flights per week flying from Shannon, Clare to Illinois. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What is the cheapest airline that flies from Shannon to Illinois?

KLM is the most popular carrier operating from Shannon to Illinois

How many flights depart from Shannon, Clare to Illinois on average per day?

2 flights are operational daily from Shannon, Clare to Illinois as of June 2026. The most popular departure time for this route is 09:00, with 100% of flights per day taking off at midday.

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?

As of June 2026, there is 1 operator available to choose from 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.

€320 Cheap Flights from Shannon, Clare to Illinois in 2026

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Find the cheapest flights from Shannon, Clare to Illinois

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

12:30 - 23:40

SNN

ORD

17h 10m

2 stops

16:00 - 10:15

ORD

SNN

12h 15m

2 stops

€550United Airlines

Sat, 12 Sep - Sun, 20 Sep

09:30 - 11:50

SNN

ORD

8h 20mdirect

18:05 - 07:30

ORD

SNN

7h 25mdirect

€644United Airlines

Sat, 12 Sep - Sun, 20 Sep

16:50 - 12:30

SNN

ORD

25h 40m

1 stop

15:50 - 11:20

ORD

SNN

13h 30m

2 stops

€656British Airways

Sat, 12 Sep - Sun, 20 Sep

16:50 - 12:25

SNN

ORD

25h 35m

1 stop

15:50 - 11:20

ORD

SNN

13h 30m

2 stops

€657British Airways

Sat, 12 Sep - Sun, 20 Sep

07:30 - 21:12

SNN

ORD

19h 42m

2 stops

15:50 - 11:20

ORD

SNN

13h 30m

2 stops

€661British Airways

Sat, 12 Sep - Sun, 20 Sep

12:00 - 19:55

SNN

ORD

13h 55m

1 stop

18:05 - 07:30

ORD

SNN

7h 25mdirect

€665Lufthansa

Sat, 22 Aug - Sat, 29 Aug

09:30 - 11:50

SNN

ORD

8h 20mdirect

18:05 - 07:30

ORD

SNN

7h 25mdirect

€685United Airlines

Sat, 1 Aug - Sat, 8 Aug

06:40 - 19:52

SNN

ORD

19h 12m

2 stops

19:25 - 20:10

ORD

SNN

18h 45m

3 stops

€717Multiple Airlines

Sat, 22 Aug - Sat, 29 Aug

13:05 - 10:05

SNN

MDW

27h 00m

2 stops

09:19 - 11:10

MDW

SNN

19h 51m

2 stops

€794Delta

Mon, 27 Jul - Sun, 2 Aug

13:05 - 16:15

SNN

MDW

33h 10m

2 stops

12:46 - 11:10

MDW

SNN

16h 24m

2 stops

€941Multiple Airlines

Thu, 23 Jul - Mon, 17 Aug

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United Airlines flights from Shannon, Clare to Illinois

Our best United Airlines deals on Shannon, Clare to Illinois flight tickets

United Airlines

12 Sept

SNN12:30Shannon

17h 10m

2 stops

ORD23:40Chicago O'Hare Intl

20 Sept

ORD16:00Chicago O'Hare Intl

12h 15m

2 stops

SNN10:15Shannon

€550

United Airlines

12 Sept

SNN09:30Shannon

8h 20m

ORD11:50Chicago O'Hare Intl

20 Sept

ORD18:05Chicago O'Hare Intl

7h 25m

SNN07:30Shannon

€644

United Airlines

1 Aug

SNN09:30Shannon

8h 20m

ORD11:50Chicago O'Hare Intl

8 Aug

ORD18:05Chicago O'Hare Intl

7h 25m

SNN07:30Shannon

€685

KLM flights from Shannon, Clare to Illinois

Our best KLM deals on Shannon, Clare to Illinois flight tickets

KLM

17 Aug

SNN13:05Shannon

14h 47m

1 stop

ORD21:52Chicago O'Hare Intl

28 Aug

ORD06:00Chicago O'Hare Intl

23h 10m

1 stop

SNN11:10Shannon

€764

KLM

8 Jul

SNN13:05Shannon

16h 48m

2 stops

ORD23:53Chicago O'Hare Intl

22 Jul

ORD06:00Chicago O'Hare Intl

23h 10m

1 stop

SNN11:10Shannon

€768

KLM

27 Jul

SNN13:05Shannon

14h 47m

1 stop

ORD21:52Chicago O'Hare Intl

2 Aug

ORD06:00Chicago O'Hare Intl

23h 10m

1 stop

SNN11:10Shannon

€774

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 12/9

12:30-23:40

2 stops17h 10m

Chicago O'Hare Intl

Sun 20/9

16:00-10:15

2 stops12h 15m

€550

Fastest return journey

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 12/9

09:30-11:50

Nonstop8h 20m

Chicago O'Hare Intl

Sun 20/9

18:05-07:30

Nonstop7h 25m

€644

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 12/9

16:50-12:30

1 stop25h 40m

Chicago O'Hare Intl

Sun 20/9

15:50-11:20

2 stops13h 30m

€656

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 12/9

16:50-12:25

1 stop25h 35m

Chicago O'Hare Intl

Sun 20/9

15:50-11:20

2 stops13h 30m

€657

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 12/9

07:30-21:12

2 stops19h 42m

Chicago O'Hare Intl

Sun 20/9

15:50-11:20

2 stops13h 30m

€661

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 22/8

12:00-19:55

1 stop13h 55m

Chicago O'Hare Intl

Sat 29/8

18:05-07:30

Nonstop7h 25m

€665

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 1/8

09:30-11:50

Nonstop8h 20m

Chicago O'Hare Intl

Sat 8/8

18:05-07:30

Nonstop7h 25m

€685

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 22/8

06:40-19:52

2 stops19h 12m

Chicago O'Hare Intl

Sat 29/8

19:25-20:10

3 stops18h 45m

€717

ShannonChicago

SNN - MDW

SNNMDW

Shannon

Mon 27/7

13:05-10:05

2 stops27h 00m

Chicago Midway

Sun 2/8

09:19-11:10

2 stops19h 51m

€794

ShannonChicago

SNN - MDW

SNNMDW

Shannon

Thu 23/7

13:05-16:15

2 stops33h 10m

Chicago Midway

Mon 17/8

12:46-11:10

2 stops16h 24m

€941

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Illinois?

According to our data, Sunday is the cheapest day to fly to Illinois from Shannon, Clare. The lowest ticket price found for a Sunday departure recently was €795. 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, Saturday 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 €900.

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, Clare to Illinois flights?

There is only 1 cabin class available to choose from on Shannon, Clare 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 41% 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	€798
Fastest flight time	8h 20m
Direct flights	Every day
Airports in Illinois	98 airports

The best flight deal from Shannon, Clare to Illinois found on momondo in the last 72 hours is €798

The fastest flight from Shannon, Clare to Illinois takes 8h 20m

Direct flights go from Shannon, Clare to Illinois every day.

There are 98 airports in Illinois. From Shannon, Clare there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Shannon, Clare to Illinois

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?
As of June 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for flights between Shannon, Clare and Illinois, the leading plane model is Boeing 757-200, making up 60.00% of the total bookings. Other popular models include Airbus A321neo with 8.89%, Boeing 767-300 (winglets) with 6.67%, and Airbus A220-300 with 6.67%.

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 Airlines	PriceFrom €630	Free Cancellation	Rating 7.4 9,901 reviews		Search United Airlines 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.