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.

€335 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.

07:30 - 18:15SNN Shannon-ORD Chicago O'Hare Intl

16h 45m1 stop London Heathrow

17:00 - 16:10ORD Chicago O'Hare Intl-SNN Shannon

17h 10m1 stop London Heathrow

€475Multiple Airlines

Mon, 12 Oct - Wed, 21 Oct

07:30 - 13:50SNN Shannon-ORD Chicago O'Hare Intl

12h 20m1 stop London Heathrow

19:05 - 16:10ORD Chicago O'Hare Intl-SNN Shannon

15h 05m1 stop London Heathrow

€480Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

21:15 - 12:30SNN Shannon-ORD Chicago O'Hare Intl

21h 15m1 stop London Heathrow

22:30 - 16:10ORD Chicago O'Hare Intl-SNN Shannon

11h 40m1 stop London Heathrow

€480Multiple Airlines

Wed, 2 Sep - Sun, 6 Sep

07:30 - 13:50SNN Shannon-ORD Chicago O'Hare Intl

12h 20m1 stop London Heathrow

17:00 - 16:10ORD Chicago O'Hare Intl-SNN Shannon

17h 10m1 stop London Heathrow

€480Multiple Airlines

Wed, 23 Sep - Mon, 28 Sep

13:05 - 21:52SNN Shannon-ORD Chicago O'Hare Intl

14h 47m1 stop New York John F Kennedy Intl

18:00 - 11:10ORD Chicago O'Hare Intl-SNN Shannon

11h 10m1 stop New York John F Kennedy Intl

€494Delta

Thu, 3 Sep - Mon, 7 Sep

13:05 - 12:17SNN Shannon-ORD Chicago O'Hare Intl

29h 12m1 stop New York John F Kennedy Intl

18:00 - 11:10ORD Chicago O'Hare Intl-SNN Shannon

11h 10m1 stop New York John F Kennedy Intl

€494Delta

Fri, 4 Sep - Wed, 9 Sep

13:05 - 16:59SNN Shannon-ORD Chicago O'Hare Intl

33h 54m1 stop New York John F Kennedy Intl

10:25 - 11:10ORD Chicago O'Hare Intl-SNN Shannon

18h 45m1 stop New York John F Kennedy Intl

€494Multiple Airlines

Tue, 8 Sep - Tue, 15 Sep

13:05 - 21:52SNN Shannon-ORD Chicago O'Hare Intl

14h 47m1 stop New York John F Kennedy Intl

18:00 - 11:10ORD Chicago O'Hare Intl-SNN Shannon

11h 10m1 stop New York John F Kennedy Intl

€494Multiple Airlines

Wed, 2 Sep - Sun, 6 Sep

12:30 - 22:28SNN Shannon-ORD Chicago O'Hare Intl

15h 58m1 stop Newark

21:25 - 10:15ORD Chicago O'Hare Intl-SNN Shannon

30h 50m2 stops Nashville Intl Newark

€644United Airlines

Fri, 25 Sep - Sat, 26 Sep

12:30 - 21:00SNN Shannon-ORD Chicago O'Hare Intl

14h 30m1 stop Newark

18:00 - 10:15ORD Chicago O'Hare Intl-SNN Shannon

10h 15m1 stop Newark

€675United Airlines

Fri, 11 Sep - Fri, 25 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:30 - 11:50SNN Shannon-ORD Chicago O'Hare Intl

8h 20mdirect

14:31 - 10:15ORD Chicago O'Hare Intl-SNN Shannon

13h 44m1 stop Newark

€720United Airlines

Wed, 12 Aug - Tue, 25 Aug

09:30 - 11:50SNN Shannon-ORD Chicago O'Hare Intl

8h 20mdirect

14:31 - 10:15ORD Chicago O'Hare Intl-SNN Shannon

13h 44m1 stop Newark

€789United Airlines

Thu, 13 Aug - Sun, 16 Aug

09:30 - 11:50SNN Shannon-ORD Chicago O'Hare Intl

8h 20mdirect

18:05 - 07:30ORD Chicago O'Hare Intl-SNN Shannon

7h 25mdirect

€798United Airlines

Sun, 16 Aug - Mon, 24 Aug

09:30 - 11:50SNN Shannon-ORD Chicago O'Hare Intl

8h 20mdirect

18:05 - 07:30ORD Chicago O'Hare Intl-SNN Shannon

7h 25mdirect

€798United Airlines

Sun, 16 Aug - Tue, 25 Aug

09:30 - 11:50SNN Shannon-ORD Chicago O'Hare Intl

8h 20mdirect

14:31 - 10:15ORD Chicago O'Hare Intl-SNN Shannon

13h 44m1 stop Newark

€802United Airlines

Sun, 16 Aug - Tue, 25 Aug

09:30 - 11:50SNN Shannon-ORD Chicago O'Hare Intl

8h 20mdirect

08:40 - 10:15ORD Chicago O'Hare Intl-SNN Shannon

19h 35m1 stop Newark

€802United Airlines

Sun, 16 Aug - Mon, 24 Aug

09:30 - 11:50SNN Shannon-ORD Chicago O'Hare Intl

8h 20mdirect

21:35 - 10:15ORD Chicago O'Hare Intl-SNN Shannon

30h 40m1 stop Newark

€804United Airlines

Sun, 16 Aug - Sun, 23 Aug

09:30 - 11:50SNN Shannon-ORD Chicago O'Hare Intl

8h 20mdirect

16:00 - 10:15ORD Chicago O'Hare Intl-SNN Shannon

12h 15m2 stops Washington, D.C. Reagan-National Newark

€806United Airlines

Sun, 16 Aug - Tue, 25 Aug

13:05 - 22:36SNN Shannon-MDW Chicago Midway

15h 31m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

13:25 - 11:10MDW Chicago Midway-SNN Shannon

15h 45m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

€854Delta

Wed, 12 Aug - Tue, 25 Aug

13:05 - 23:57SNN Shannon-ORD Chicago O'Hare Intl

16h 52m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

11:22 - 11:10ORD Chicago O'Hare Intl-SNN Shannon

17h 48m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

€870Multiple Airlines

Wed, 12 Aug - Tue, 25 Aug

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Delta flights from Shannon, Clare to Illinois

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

Delta

3 Sept

SNN13:05Shannon

26h 22m

1 stop

ORD09:27Chicago O'Hare Intl

7 Sept

ORD06:00Chicago O'Hare Intl

23h 10m

1 stop

SNN11:10Shannon

€494

Delta

3 Sept

SNN13:05Shannon

29h 12m

1 stop

ORD12:17Chicago O'Hare Intl

13 Sept

ORD06:00Chicago O'Hare Intl

23h 10m

1 stop

SNN11:10Shannon

€495

Delta

17 Aug

SNN13:05Shannon

13h 44m

1 stop

ORD20:49Chicago O'Hare Intl

23 Aug

ORD05:30Chicago O'Hare Intl

47h 40m

2 stops

SNN11:10Shannon

€811

American Airlines flights from Shannon, Clare to Illinois

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

American Airlines

27 Aug

SNN14:30Shannon

31h 35m

1 stop

ORD16:05Chicago O'Hare Intl

31 Aug

ORD12:40Chicago O'Hare Intl

11h 20m

1 stop

SNN06:00Shannon

€635

American Airlines

3 Sept

SNN13:45Shannon

15h 52m

2 stops

ORD23:37Chicago O'Hare Intl

7 Sept

ORD12:40Chicago O'Hare Intl

11h 20m

1 stop

SNN06:00Shannon

€647

American Airlines

3 Sept

SNN13:45Shannon

14h 45m

2 stops

ORD22:30Chicago O'Hare Intl

7 Sept

ORD12:40Chicago O'Hare Intl

16h 40m

2 stops

SNN11:20Shannon

€648

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

SNNORD

Shannon

Mon 12/10

07:30-18:15

1 stop16h 45m

Chicago O'Hare Intl

Wed 21/10

17:00-16:10

1 stop17h 10m

€475

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

SNNORD

Shannon

Mon 5/10

07:30-13:50

1 stop12h 20m

Chicago O'Hare Intl

Sun 11/10

19:05-16:10

1 stop15h 05m

€480

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

SNNORD

Shannon

Wed 2/9

21:15-12:30

1 stop21h 15m

Chicago O'Hare Intl

Sun 6/9

22:30-16:10

1 stop11h 40m

€480

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

SNNORD

Shannon

Wed 23/9

07:30-13:50

1 stop12h 20m

Chicago O'Hare Intl

Mon 28/9

17:00-16:10

1 stop17h 10m

€480

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

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

€494

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

SNNORD

Shannon

Fri 4/9

13:05-12:17

1 stop29h 12m

Chicago O'Hare Intl

Wed 9/9

18:00-11:10

1 stop11h 10m

€494

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

SNNORD

Shannon

Tue 8/9

13:05-16:59

1 stop33h 54m

Chicago O'Hare Intl

Tue 15/9

10:25-11:10

1 stop18h 45m

€494

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

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

€494

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

SNNORD

Shannon

Fri 25/9

12:30-22:28

1 stop15h 58m

Chicago O'Hare Intl

Sat 26/9

21:25-10:15

2 stops30h 50m

€644

Fastest return journey

ShannonChicago

SNN Shannon - ORD Chicago O'Hare Intl

SNNORD

Shannon

Fri 11/9

12:30-21:00

1 stop14h 30m

Chicago O'Hare Intl

Fri 25/9

18:00-10:15

1 stop10h 15m

€675

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, Friday is the cheapest day to fly to Illinois from Shannon, Clare. The lowest ticket price found for a Friday departure recently was €749. 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 €912.

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 20% 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	€938
Fastest flight time	8h 20m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Illinois	98 airports

The best flight deal from Shannon, Clare to Illinois found on momondo in the last 72 hours is €938

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 Sunday. 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 56.25% of the total bookings. Other popular models include Airbus A321neo with 8.33%, Boeing 767-300 (winglets) with 6.25%, and Airbus A220-300 with 6.25%.

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 €680	Free Cancellation	Rating 7.4 10,104 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.