What airlines fly to Shannon, Clare?

United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Shannon, Clare from Chicago according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 3 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Chicago and Shannon, Clare?

London (LHR) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Chicago to Shannon, Clare?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 10h 46m.

Which layover airport offers the lowest fares from Chicago to Shannon, Clare?

Flights via London (LHR) offer the lowest average round-trip price of $568.

Which layover airport has the shortest connection time from Chicago to Shannon, Clare?

New York (JFK) has the shortest average layover time for this route: 2h 52m.

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

Prices for flights from Chicago to Shannon Airport refresh daily.

How many operators does momondo search for flights from Chicago to Shannon Airport?

As of November 2025, there are 3 operators available to choose from for flights from Chicago to Shannon Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Shannon Airport.

What documentation or ID do you need to fly to Shannon Airport?

The travel and health documents required for your trip to Shannon Airport 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 license, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$252 Cheap Flights from Chicago to Shannon in 2025/26

Q: What is the typical price of a round-trip flight between Chicago and Shannon, Clare?

Prices are currently low for flights on this route. Typical prices usually range from $1,068 to $1,501. The lowest price recently found on this route was $469.

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9:15 pm - 4:10 pmORD-SNN

12h 55m1 stop

7:40 am - 3:55 pmSNN-ORD

14h 15m1 stop

$469American Airlines

Find Deal

Mon, Apr 27 - Wed, May 6

5:11 pm - 11:30 amORD-SNN

13h 19m2 stops

7:50 am - 6:00 pmSNN-ORD

15h 10m1 stop

$473American Airlines

Find Deal

Mon, Mar 9 - Thu, Mar 19

8:45 pm - 4:45 pmORD-SNN

14h 00m1 stop

7:50 am - 8:04 pmSNN-ORD

18h 14m2 stops

$475American Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 21

5:11 pm - 11:30 amORD-SNN

13h 19m2 stops

7:50 am - 10:28 pmSNN-ORD

19h 38m2 stops

$483American Airlines

Find Deal

Mon, Mar 9 - Thu, Mar 19

12:59 pm - 10:15 amORD-SNN

15h 16m2 stops

12:30 pm - 8:22 pmSNN-ORD

13h 52m1 stop

$492United Airlines

Find Deal

Mon, Apr 27 - Wed, May 6

10:35 pm - 4:10 pmORD-SNN

11h 35m1 stop

7:40 am - 3:55 pmSNN-ORD

14h 15m1 stop

$536American Airlines

Find Deal

Tue, May 5 - Fri, May 22

4:45 pm - 10:15 amORD-SNN

11h 30m1 stop

9:30 am - 11:50 amSNN-ORD

8h 20mnonstop

$543United Airlines

Find Deal

Tue, May 5 - Fri, May 22

4:45 pm - 10:15 amORD-SNN

11h 30m1 stop

12:30 pm - 9:05 pmSNN-ORD

14h 35m2 stops

$558United Airlines

Find Deal

Tue, May 5 - Fri, May 22

8:45 pm - 4:45 pmORD-SNN

14h 00m1 stop

7:50 am - 3:25 pmSNN-ORD

13h 35m1 stop

$569American Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 14

11:00 am - 7:25 pmMDW-SNN

26h 25m3 stops

7:50 am - 10:05 amSNN-MDW

32h 15m3 stops

$1,446Multiple Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 9

Lufthansa flights from Chicago to Shannon, Clare

Our best Lufthansa deals on Chicago to Shannon, Clare flight tickets

Lufthansa

Apr 24

ORD3:00 pmChicago O'Hare Intl

14h 15m

1 stop

SNN11:15 amShannon

May 2

SNN12:00 pmShannon

29h 00m

1 stop

ORD11:00 amChicago O'Hare Intl

$594

Find similar

Lufthansa

Apr 24

ORD4:05 pmChicago O'Hare Intl

13h 10m

1 stop

SNN11:15 amShannon

May 2

SNN12:00 pmShannon

30h 00m

2 stops

ORD12:00 pmChicago O'Hare Intl

$627

Find similar

Air Canada flights from Chicago to Shannon, Clare

Our best Air Canada deals on Chicago to Shannon, Clare flight tickets

Air Canada

Jan 18

ORD12:50 pmChicago O'Hare Intl

21h 55m

2 stops

SNN4:45 pmShannon

Jan 26

SNN5:30 pmShannon

31h 20m

2 stops

ORD6:50 pmChicago O'Hare Intl

$675

Find similar

Air Canada

Jan 21

ORD12:50 pmChicago O'Hare Intl

21h 55m

2 stops

SNN4:45 pmShannon

Jan 25

SNN7:50 amShannon

37h 05m

2 stops

ORD2:55 pmChicago O'Hare Intl

$694

Find similar

Air Canada

Mar 22

ORD12:50 pmChicago O'Hare Intl

17h 40m

2 stops

SNN11:30 amShannon

Mar 28

SNN5:25 pmShannon

26h 45m

2 stops

ORD3:10 pmChicago O'Hare Intl

$725

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Fly from

Fly to

Route

Depart

Return

Price

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 4/27

9:15 pm-4:10 pm

1 stop12h 55m

Shannon

Wed 5/6

7:40 am-3:55 pm

1 stop14h 15m

$469

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 3/9

5:11 pm-11:30 am

2 stops13h 19m

Shannon

Thu 3/19

7:50 am-6:00 pm

1 stop15h 10m

$473

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 1/14

8:45 pm-4:45 pm

1 stop14h 00m

Shannon

Wed 1/21

7:50 am-8:04 pm

2 stops18h 14m

$475

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 3/9

5:11 pm-11:30 am

2 stops13h 19m

Shannon

Thu 3/19

7:50 am-10:28 pm

2 stops19h 38m

$483

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 4/27

12:59 pm-10:15 am

2 stops15h 16m

Shannon

Wed 5/6

12:30 pm-8:22 pm

1 stop13h 52m

$492

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 5/5

10:35 pm-4:10 pm

1 stop11h 35m

Shannon

Fri 5/22

7:40 am-3:55 pm

1 stop14h 15m

$536

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 5/5

4:45 pm-10:15 am

1 stop11h 30m

Shannon

Fri 5/22

9:30 am-11:50 am

Nonstop8h 20m

$543

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 5/5

4:45 pm-10:15 am

1 stop11h 30m

Shannon

Fri 5/22

12:30 pm-9:05 pm

2 stops14h 35m

$558

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 1/7

8:45 pm-4:45 pm

1 stop14h 00m

Shannon

Wed 1/14

7:50 am-3:25 pm

1 stop13h 35m

$569

ChicagoShannon

MDW - SNN

MDWSNN

Chicago Midway

Thu 12/4

11:00 am-7:25 pm

3 stops26h 25m

Shannon

Tue 12/9

7:50 am-10:05 am

3 stops32h 15m

$1,446

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Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Layovers

What is the typical price of a round-trip flight between Chicago and Shannon, Clare?

What is the cheapest month to fly to Shannon, Clare?

In general, February is the cheapest month to fly from Chicago to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $630. If you are unable to visit Shannon, Clare during the month of February, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around $654.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Chicago to Shannon, Clare is on a Monday when prices can be found for as low as $731. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $920.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Chicago to Shannon, Clare flights are usually those with departure times in the evening. Our users have found flights to Shannon, Clare in the evening for as low as $785. Flights in the morning are often more expensive with an average ticket price of $920.

What is the cheapest Chicago to Shannon flight route?

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

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $854 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from Chicago for as low as $692 on momondo.

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

There are 3 cabin classes available to choose from on Chicago to Shannon 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 Chicago to Shannon, Clare flights?

You could potentially save up to 43% on your flight if you consider stops on a Chicago to Shannon, Clare flight.

When to book flights from Chicago to Shannon, Clare

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

Estimated round-trip price

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

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

Best Price Found	$726
Direct flights	None

The best flight deal from Chicago to Shannon, Clare found on momondo in the last 72 hours is $726

There are no direct flights from Chicago to Shannon, Clare. There are no popular flight routes from Chicago to Shannon, Clare.

Search flight deals

How far is Chicago to Shannon by plane?
The distance between Chicago and Shannon is about 3573.9 mi. 11h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Shannon Airport?
Prices for flights from Chicago to Shannon Airport refresh daily.
How many operators does momondo search for flights from Chicago to Shannon Airport?
As of November 2025, there are 3 operators available to choose from for flights from Chicago to Shannon Airport.
How old do you have to be to fly from Chicago to Shannon Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Shannon Airport.
What documentation or ID do you need to fly to Shannon Airport?
The travel and health documents required for your trip to Shannon Airport 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 license, and a passport valid for six-months after you plan to arrive at Shannon Airport. 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 Chicago to Shannon, Clare?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Shannon, Clare is Boeing 757-200, representing 71.64% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 7.46%, Airbus A330-300 at 5.97%, and Airbus A321-100/200 at 2.99%.
What is the most popular airline from Chicago to Shannon, Clare?
momondo data reveals that the most frequently booked airline on the route from Chicago to Shannon, Clare is United Airlines, representing 76% of all bookings. The subsequent popular airlines are American Airlines at 19% and British Airways at 5%.

Best airlines flying from Chicago to Shannon, Clare

Compare and see reviews for airlines that fly from Chicago to Shannon, Clare with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $544	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
United Airlines	PriceFrom $597	Free Cancellation	Rating 7.4 9,027 reviews	Search United Airlines flights
British Airways	PriceFrom $736	Free Cancellation	Rating 6.7 7,534 reviews	Search British Airways flights

Limerick

Adare

Bunratty

Lahinch

Ennis

Nenagh

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from Chicago.

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

Yes. momondo allows you to filter the results for Chicago to Shannon flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from Chicago.

I’m not ready to book a flight from Chicago to Shannon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Shannon from Chicago. 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.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Chicago to Shannon from $252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Shannon departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Chicago to Shannon, Clare

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

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 typical price of a round-trip flight between Chicago and Shannon, Clare?

What is the cheapest month to fly to Shannon, Clare?

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Chicago to Shannon, Clare is on a Monday when prices can be found for as low as $731. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $920.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Chicago to Shannon, Clare flights are usually those with departure times in the evening. Our users have found flights to Shannon, Clare in the evening for as low as $785. Flights in the morning are often more expensive with an average ticket price of $920.

What is the cheapest Chicago to Shannon flight route?

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

How far in advance should I book a flight to Shannon, Clare?

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

There are 3 cabin classes available to choose from on Chicago to Shannon 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 Chicago to Shannon, Clare flights?

You could potentially save up to 43% on your flight if you consider stops on a Chicago to Shannon, Clare flight.

What airlines fly to Shannon, Clare?

Which airport is the most popular layover for flights between Chicago and Shannon, Clare?

London (LHR) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Shannon, Clare?

Flights via London (LHR) offer the lowest average round-trip price of $568.

Which layover airport has the shortest travel time from Chicago to Shannon, Clare?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 10h 46m.

Which layover airport has the shortest connection time from Chicago to Shannon, Clare?

New York (JFK) has the shortest average layover time for this route: 2h 52m.

When to book flights from Chicago to Shannon, Clare

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

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

Best Price Found

Direct flights

How far is Chicago to Shannon by plane?

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

How many operators does momondo search for flights from Chicago to Shannon Airport?

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

What documentation or ID do you need to fly to Shannon Airport?

What is the most popular plane model from Chicago to Shannon, Clare?

What is the most popular airline from Chicago to Shannon, Clare?

Best airlines flying from Chicago to Shannon, Clare

Compare and see reviews for airlines that fly from Chicago to Shannon, Clare with momondo

Traveling to a place near Shannon?

Why use momondo?

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

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

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

I’m not ready to book a flight from Chicago to Shannon right now. Can momondo alert me if prices change?

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland