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

British Airways, Aer Lingus, and KLM are the most popular carriers operating from Shannon to Chicago

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

Prices for flights from Shannon Airport to Chicago are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$458 Cheap Flights from Shannon to Chicago in 2026

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Find the cheapest flights from Shannon, Clare to Chicago

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 pm - 12:30 pm

SNN

ORD

25h 40m

1 stop

4:53 pm - 8:35 pm

ORD

SNN

45h 42m

2 stops

$606Multiple Airlines

Fri, May 22 - Sun, May 31

8:05 pm - 3:25 pm

SNN

ORD

25h 20m

1 stop

7:40 pm - 11:30 am

ORD

SNN

10h 50m

1 stop

$618British Airways

Mon, Mar 2 - Mon, Mar 9

7:30 am - 5:35 pm

SNN

ORD

16h 05m

1 stop

8:45 pm - 8:35 pm

ORD

SNN

41h 50m

2 stops

$633Multiple Airlines

Fri, May 22 - Sat, May 30

9:15 pm - 4:35 pm

SNN

ORD

49h 20m

2 stops

8:45 pm - 8:35 pm

ORD

SNN

41h 50m

2 stops

$639Multiple Airlines

Fri, May 22 - Sat, May 30

7:50 am - 3:25 pm

SNN

ORD

13h 35m

1 stop

7:40 pm - 11:30 am

ORD

SNN

10h 50m

1 stop

$642British Airways

Wed, Mar 4 - Wed, Mar 18

7:50 am - 8:40 pm

SNN

ORD

18h 50m

2 stops

9:35 pm - 4:45 pm

ORD

SNN

14h 10m

1 stop

$643British Airways

Mon, Mar 2 - Mon, Mar 9

7:50 am - 8:40 pm

SNN

ORD

18h 50m

2 stops

7:40 pm - 11:30 am

ORD

SNN

10h 50m

1 stop

$668British Airways

Wed, Mar 4 - Wed, Mar 18

9:15 pm - 12:30 pm

SNN

ORD

21h 15m

1 stop

8:30 pm - 5:25 am

ORD

SNN

26h 55m

1 stop

$669Multiple Airlines

Fri, May 22 - Sat, May 30

7:50 am - 5:00 pm

SNN

ORD

15h 10m

1 stop

6:30 pm - 11:30 am

ORD

SNN

11h 00m

1 stop

$683American Airlines

Sat, Feb 28 - Wed, Mar 4

7:50 am - 11:58 pm

SNN

ORD

22h 08m

2 stops

4:10 pm - 7:25 pm

ORD

SNN

21h 15m

2 stops

$692British Airways

Sat, Feb 28 - Wed, Mar 4

American Airlines flights from Shannon, Clare to Chicago

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

American Airlines

Feb 28

SNN7:50 amShannon

15h 10m

1 stop

ORD5:00 pmChicago O'Hare Intl

Mar 4

ORD6:30 pmChicago O'Hare Intl

11h 00m

1 stop

SNN11:30 amShannon

$683

American Airlines

Feb 9

SNN7:50 amShannon

21h 37m

2 stops

ORD11:27 pmChicago O'Hare Intl

Feb 15

ORD4:10 pmChicago O'Hare Intl

18h 35m

2 stops

SNN4:45 pmShannon

$689

American Airlines

May 22

SNN9:15 pmShannon

22h 35m

1 stop

ORD1:50 pmChicago O'Hare Intl

May 31

ORD11:13 amChicago O'Hare Intl

12h 12m

2 stops

SNN5:25 amShannon

$821

British Airways flights from Shannon, Clare to Chicago

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

British Airways

Mar 2

SNN8:05 pmShannon

25h 20m

1 stop

ORD3:25 pmChicago O'Hare Intl

Mar 9

ORD7:40 pmChicago O'Hare Intl

10h 50m

1 stop

SNN11:30 amShannon

$618

British Airways

Mar 4

SNN7:50 amShannon

13h 35m

1 stop

ORD3:25 pmChicago O'Hare Intl

Mar 18

ORD7:40 pmChicago O'Hare Intl

10h 50m

1 stop

SNN11:30 amShannon

$642

British Airways

Mar 2

SNN7:50 amShannon

18h 50m

2 stops

ORD8:40 pmChicago O'Hare Intl

Mar 9

ORD9:35 pmChicago O'Hare Intl

14h 10m

1 stop

SNN4:45 pmShannon

$643

Fly from

Fly to

Route

Depart

Return

Price

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 5/22

4:50 pm-12:30 pm

1 stop25h 40m

Chicago O'Hare Intl

Sun 5/31

4:53 pm-8:35 pm

2 stops45h 42m

$606

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 3/2

8:05 pm-3:25 pm

1 stop25h 20m

Chicago O'Hare Intl

Mon 3/9

7:40 pm-11:30 am

1 stop10h 50m

$618

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 5/22

7:30 am-5:35 pm

1 stop16h 05m

Chicago O'Hare Intl

Sat 5/30

8:45 pm-8:35 pm

2 stops41h 50m

$633

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 5/22

9:15 pm-4:35 pm

2 stops49h 20m

Chicago O'Hare Intl

Sat 5/30

8:45 pm-8:35 pm

2 stops41h 50m

$639

ShannonChicago

SNN - ORD

SNNORD

Shannon

Wed 3/4

7:50 am-3:25 pm

1 stop13h 35m

Chicago O'Hare Intl

Wed 3/18

7:40 pm-11:30 am

1 stop10h 50m

$642

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 3/2

7:50 am-8:40 pm

2 stops18h 50m

Chicago O'Hare Intl

Mon 3/9

9:35 pm-4:45 pm

1 stop14h 10m

$643

ShannonChicago

SNN - ORD

SNNORD

Shannon

Wed 3/4

7:50 am-8:40 pm

2 stops18h 50m

Chicago O'Hare Intl

Wed 3/18

7:40 pm-11:30 am

1 stop10h 50m

$668

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 5/22

9:15 pm-12:30 pm

1 stop21h 15m

Chicago O'Hare Intl

Sat 5/30

8:30 pm-5:25 am

1 stop26h 55m

$669

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 2/28

7:50 am-5:00 pm

1 stop15h 10m

Chicago O'Hare Intl

Wed 3/4

6:30 pm-11:30 am

1 stop11h 00m

$683

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 2/28

7:50 am-11:58 pm

2 stops22h 08m

Chicago O'Hare Intl

Wed 3/4

4:10 pm-7:25 pm

2 stops21h 15m

$692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

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

The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as $751. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Shannon, Clare to Chicago for around $1,126.

What is the cheapest Shannon to Chicago flight route?

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

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

There are 2 cabin classes available to choose from on Shannon to Chicago 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 Chicago flights?

You could potentially save up to 53% on your flight if you consider stops on a Shannon, Clare to Chicago flight.

When to book flights from Shannon, Clare to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Shannon, Clare to Chicago (SNN to CHI) flight deals and tips

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

Best Price Found	$844
Fastest flight time	8h 20m
Direct flights	Every day
Airports in Chicago	3 airports

The best flight deal from Shannon, Clare to Chicago found on momondo in the last 72 hours is $844

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

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

There are 3 airports in Chicago. From Shannon, Clare there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

How far is Shannon to Chicago by plane?
Chicago is 3573.9 mi away from Shannon. Flights usually cover this in 8h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Shannon Airport to Chicago?
Prices for flights from Shannon Airport to Chicago are updated daily.
How old do you have to be to fly from Shannon Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Shannon, Clare to Chicago?
Based on momondo bookings for flights between Shannon, Clare and Chicago, the leading plane model is Boeing 757-200, making up 51.52% of the total bookings. Other popular models include Boeing 767-300 (winglets) with 9.09%, Airbus A220-300 with 9.09%, and Airbus A330-300 with 9.09%.

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Why use momondo?

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

Finding the right flight to Chicago from Shannon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Chicago from Shannon which offer a flexible booking policy as well as other useful filters and features.

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

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

If you are not ready to book a flight from Shannon to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.