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

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

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

As of August 2026, there are 21 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.

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 August 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.

€321 Cheap Flights from Shannon, Clare to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

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.

07:50 - 13:45-

11h 55m

17:10 - 11:30-

12h 20m

€470Multiple Airlines

Thu, 24 Dec - Sat, 2 Jan

13:05 - 21:52-

14h 47m

06:00 - 11:10-

23h 10m

€482KLM

Wed, 2 Sep - Wed, 9 Sep

13:05 - 21:52-

14h 47m

06:00 - 11:10-

23h 10m

€483KLM

Wed, 2 Sep - Wed, 9 Sep

13:05 - 21:37-

14h 32m

13:29 - 11:10-

15h 41m

€494Delta

Sun, 13 Sep - Sat, 19 Sep

13:05 - 21:52-

14h 47m

18:00 - 11:10-

11h 10m

€495Delta

Wed, 2 Sep - Sun, 6 Sep

13:05 - 21:52-

14h 47m

18:00 - 11:10-

11h 10m

€495Air France

Thu, 3 Sep - Sat, 12 Sep

13:05 - 21:52-

14h 47m

18:00 - 11:10-

11h 10m

€496Delta

Thu, 3 Sep - Mon, 7 Sep

13:05 - 21:52-

14h 47m

18:00 - 11:10-

11h 10m

€496Delta

Wed, 2 Sep - Wed, 9 Sep

09:30 - 11:50-

8h 20mdirect

18:05 - 07:30-

7h 25mdirect

€680United Airlines

Sun, 13 Sep - Sun, 20 Sep

09:30 - 11:50-

8h 20mdirect

08:40 - 10:15-

19h 35m

€680United Airlines

Thu, 27 Aug - Mon, 31 Aug

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British Airways flights from Shannon, Clare to Illinois

Our best British Airways deals on Shannon, Clare to Illinois flight tickets

British Airways

14 Jan

SNN20:05Shannon

28h 40m

1 stop

ORD18:45Chicago O'Hare Intl

17 Jan

ORD17:10Chicago O'Hare Intl

12h 20m

1 stop

SNN11:30Shannon

€604

British Airways

7 Jan

SNN20:05Shannon

23h 40m

1 stop

ORD13:45Chicago O'Hare Intl

11 Jan

ORD21:50Chicago O'Hare Intl

12h 55m

1 stop

SNN16:45Shannon

€615

British Airways

7 Jan

SNN20:05Shannon

29h 10m

1 stop

ORD19:15Chicago O'Hare Intl

11 Jan

ORD18:50Chicago O'Hare Intl

15h 55m

1 stop

SNN16:45Shannon

€616

American Airlines flights from Shannon, Clare to Illinois

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

American Airlines

14 Jan

SNN14:45Shannon

15h 17m

2 stops

ORD00:02Chicago O'Hare Intl

17 Jan

ORD11:00Chicago O'Hare Intl

13h 20m

2 stops

SNN06:20Shannon

€628

American Airlines

7 Jan

SNN14:45Shannon

15h 17m

2 stops

ORD00:02Chicago O'Hare Intl

11 Jan

ORD07:22Chicago O'Hare Intl

16h 58m

2 stops

SNN06:20Shannon

€628

American Airlines

7 Jan

SNN14:45Shannon

15h 17m

2 stops

ORD00:02Chicago O'Hare Intl

11 Jan

ORD09:52Chicago O'Hare Intl

14h 28m

2 stops

SNN06:20Shannon

€629

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 24/12

07:50-13:45

1 stop11h 55m

Chicago O'Hare Intl

Sat 2/1

17:10-11:30

1 stop12h 20m

€470

ShannonChicago

SNN - ORD

SNNORD

Shannon

Wed 2/9

13:05-21:52

1 stop14h 47m

Chicago O'Hare Intl

Wed 9/9

06:00-11:10

1 stop23h 10m

€482

ShannonChicago

SNN - ORD

SNNORD

Shannon

Wed 2/9

13:05-21:52

1 stop14h 47m

Chicago O'Hare Intl

Wed 9/9

06:00-11:10

1 stop23h 10m

€483

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sun 13/9

13:05-21:37

1 stop14h 32m

Chicago O'Hare Intl

Sat 19/9

13:29-11:10

1 stop15h 41m

€494

ShannonChicago

SNN - ORD

SNNORD

Shannon

Wed 2/9

13:05-21:52

1 stop14h 47m

Chicago O'Hare Intl

Sun 6/9

18:00-11:10

1 stop11h 10m

€495

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 3/9

13:05-21:52

1 stop14h 47m

Chicago O'Hare Intl

Sat 12/9

18:00-11:10

1 stop11h 10m

€495

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 3/9

13:05-21:52

1 stop14h 47m

Chicago O'Hare Intl

Mon 7/9

18:00-11:10

1 stop11h 10m

€496

ShannonChicago

SNN - ORD

SNNORD

Shannon

Wed 2/9

13:05-21:52

1 stop14h 47m

Chicago O'Hare Intl

Wed 9/9

18:00-11:10

1 stop11h 10m

€496

Fastest return journey

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sun 13/9

09:30-11:50

Nonstop8h 20m

Chicago O'Hare Intl

Sun 20/9

18:05-07:30

Nonstop7h 25m

€680

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 27/8

09:30-11:50

Nonstop8h 20m

Chicago O'Hare Intl

Mon 31/8

08:40-10:15

1 stop19h 35m

€680

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

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 €787. 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, Monday 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 €1,148.

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 are 2 cabin classes 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 36% 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	€874
Fastest flight time	8h 20m
Direct flights	Mon, Tue, Wed, Thu, Fri 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 €874

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

Direct flights go from Shannon, Clare to Illinois on Monday, Tuesday, Wednesday, Thursday, Friday 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

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 August 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 57.14% of the total bookings. Other popular models include Airbus A321neo with 8.16%, Boeing 767-300 (winglets) with 6.12%, and Airbus A220-300 with 6.12%.

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 €624	Free Cancellation	Rating 7.4 10,059 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.