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Cheap flights from Shannon, Clare to Illinois from €327

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 9/2. 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
07:50 - 17:00
SNN
-
ORD
15h 10m1 stop
British Airways Logo
18:45 - 11:30
ORD
-
SNN
10h 45m1 stop
€513British Airways
Mon, 19 Jan - Mon, 26 Jan
British Airways Logo
07:50 - 19:50
SNN
-
ORD
18h 00m2 stops
British Airways Logo
20:45 - 19:25
ORD
-
SNN
16h 40m1 stop
€518British Airways
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
23:15 - 15:00
SNN
-
ORD
45h 45m3 stops
Multiple Airlines Logo
10:48 - 14:10
ORD
-
SNN
21h 22m2 stops
€554Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
23:15 - 15:00
SNN
-
ORD
45h 45m3 stops
Multiple Airlines Logo
07:20 - 14:10
ORD
-
SNN
24h 50m3 stops
€577Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
17:30 - 17:20
SNN
-
ORD
29h 50m2 stops
Multiple Airlines Logo
18:30 - 14:10
ORD
-
SNN
13h 40m2 stops
€617Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
American Airlines Logo
07:50 - 15:25
SNN
-
ORD
13h 35m1 stop
American Airlines Logo
14:50 - 11:30
ORD
-
SNN
14h 40m2 stops
€625American Airlines
Thu, 15 Jan - Mon, 19 Jan
British Airways Logo
20:05 - 17:00
SNN
-
ORD
26h 55m1 stop
British Airways Logo
18:25 - 19:25
ORD
-
SNN
19h 00m1 stop
€628British Airways
Fri, 23 Jan - Sun, 25 Jan
American Airlines Logo
07:50 - 19:50
SNN
-
ORD
18h 00m2 stops
American Airlines Logo
14:50 - 11:30
ORD
-
SNN
14h 40m2 stops
€630American Airlines
Mon, 12 Jan - Sun, 18 Jan
American Airlines Logo
14:45 - 23:27
SNN
-
ORD
14h 42m2 stops
American Airlines Logo
13:25 - 11:30
ORD
-
SNN
16h 05m2 stops
€634American Airlines
Fri, 23 Jan - Sun, 25 Jan
Multiple Airlines Logo
07:50 - 15:25
SNN
-
ORD
13h 35m1 stop
Multiple Airlines Logo
18:25 - 11:30
ORD
-
SNN
11h 05m1 stop
€635Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan

United Airlines flights from Shannon, Clare to Illinois

Our best United Airlines deals on Shannon, Clare to Illinois flight tickets
United Airlines
14 May
SNN12:30Shannon
12h 17m
1 stop
ORD18:47Chicago O'Hare Intl
6 Jun
ORD14:00Chicago O'Hare Intl
14h 15m
2 stops
SNN10:15Shannon
€704
Find similar
United Airlines
14 May
SNN12:30Shannon
12h 17m
1 stop
ORD18:47Chicago O'Hare Intl
6 Jun
ORD18:05Chicago O'Hare Intl
7h 25m
SNN07:30Shannon
€817
Find similar

British Airways flights from Shannon, Clare to Illinois

Our best British Airways deals on Shannon, Clare to Illinois flight tickets
British Airways
19 Jan
SNN07:50Shannon
15h 10m
1 stop
ORD17:00Chicago O'Hare Intl
26 Jan
ORD18:45Chicago O'Hare Intl
10h 45m
1 stop
SNN11:30Shannon
€513
Find similar
British Airways
19 Jan
SNN07:50Shannon
18h 00m
2 stops
ORD19:50Chicago O'Hare Intl
26 Jan
ORD20:45Chicago O'Hare Intl
16h 40m
1 stop
SNN19:25Shannon
€518
Find similar
British Airways
23 Jan
SNN20:05Shannon
26h 55m
1 stop
ORD17:00Chicago O'Hare Intl
25 Jan
ORD18:25Chicago O'Hare Intl
19h 00m
1 stop
SNN19:25Shannon
€628
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 6 December 2025.
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

Mon 19/1

07:50-17:00

1 stop15h 10m

Chicago O'Hare Intl

Mon 26/1

18:45-11:30

1 stop10h 45m

€513

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 19/1

07:50-19:50

2 stops18h 00m

Chicago O'Hare Intl

Mon 26/1

20:45-19:25

1 stop16h 40m

€518

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 19/1

23:15-15:00

3 stops45h 45m

Chicago O'Hare Intl

Mon 26/1

10:48-14:10

2 stops21h 22m

€554

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 19/1

23:15-15:00

3 stops45h 45m

Chicago O'Hare Intl

Mon 26/1

07:20-14:10

3 stops24h 50m

€577

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 19/1

17:30-17:20

2 stops29h 50m

Chicago O'Hare Intl

Mon 26/1

18:30-14:10

2 stops13h 40m

€617

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 15/1

07:50-15:25

1 stop13h 35m

Chicago O'Hare Intl

Mon 19/1

14:50-11:30

2 stops14h 40m

€625

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 23/1

20:05-17:00

1 stop26h 55m

Chicago O'Hare Intl

Sun 25/1

18:25-19:25

1 stop19h 00m

€628

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 12/1

07:50-19:50

2 stops18h 00m

Chicago O'Hare Intl

Sun 18/1

14:50-11:30

2 stops14h 40m

€630

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 23/1

14:45-23:27

2 stops14h 42m

Chicago O'Hare Intl

Sun 25/1

13:25-11:30

2 stops16h 05m

€634

ShannonChicago

SNN - ORD

SNNORD

Shannon

Thu 15/1

07:50-15:25

1 stop13h 35m

Chicago O'Hare Intl

Mon 19/1

18:25-11:30

1 stop11h 05m

€635

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, Wednesday is the cheapest day to fly to Illinois from Shannon, Clare. The lowest ticket price found for a Wednesday departure recently was €654. 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 €978.

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

€551

Fastest flight time

12h 17m

Direct flights

Mon

Airports in Illinois

1 airport
The best flight deal from Shannon, Clare to Illinois found on momondo in the last 72 hours is €551
The fastest flight from Shannon, Clare to Illinois takes 12h 17m
Direct flights go from Shannon, Clare to Illinois on Monday. There are no airlines offering direct flights..
There is 1 airport near Illinois: 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 €422Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
British AirwaysPriceFrom €519Free CancellationRating
6.7
7,562 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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