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.

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

The number of flights available between Chicago and Shannon, Clare is 1 per day as of September 2025. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

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

United Airlines, American Airlines, and Aer Lingus are the most popular carriers operating from Chicago to Shannon

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.

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

7 flights are operational weekly from Chicago to Shannon, Clare as of September 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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 61% 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 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 September 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.

$254 Cheap Flights from Chicago to Shannon in 2025/26

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Find the cheapest flights from Chicago to Shannon

Round-trip

One-way

Last minute

Cheap round-trip flights

4:00 pm - 10:15 amORD-SNN

12h 15m1 stop

12:30 pm - 6:34 pmSNN-ORD

12h 04m1 stop

$529United Airlines

Find Deal

mar., oct. 14 - mar., oct. 21

11:15 am - 10:15 amORD-SNN

17h 00m2 stops

12:30 pm - 12:14 amSNN-ORD

17h 44m2 stops

$534United Airlines

Find Deal

mar., oct. 14 - mar., oct. 21

6:30 pm - 11:30 amORD-SNN

11h 00m1 stop

7:50 am - 1:50 pmSNN-ORD

12h 00m1 stop

$537American Airlines

Find Deal

lun., nov. 10 - mié., nov. 19

5:10 pm - 11:30 amORD-SNN

12h 20m1 stop

7:50 am - 8:26 pmSNN-ORD

18h 36m2 stops

$547American Airlines

Find Deal

lun., nov. 10 - mié., nov. 19

4:50 pm - 10:15 amORD-SNN

11h 25m1 stop

12:30 pm - 8:15 pmSNN-ORD

13h 45m2 stops

$611United Airlines

Find Deal

mié., oct. 1 - mar., oct. 7

3:50 pm - 4:45 pmORD-SNN

18h 55m2 stops

7:50 am - 5:55 pmSNN-ORD

16h 05m2 stops

$642Aer Lingus

Find Deal

lun., nov. 10 - mié., nov. 19

8:40 am - 1:55 pmORD-SNN

23h 15m3 stops

1:00 pm - 3:55 pmSNN-ORD

32h 55m2 stops

$687Multiple Airlines

Find Deal

mar., oct. 14 - mar., oct. 21

12:50 pm - 4:45 pmORD-SNN

22h 55m2 stops

11:15 am - 4:20 pmSNN-ORD

35h 05m2 stops

$691Multiple Airlines

Find Deal

jue., oct. 30 - jue., nov. 6

3:45 pm - 4:10 pmORD-SNN

18h 25m2 stops

9:15 pm - 2:00 pmSNN-ORD

22h 45m2 stops

$736Aer Lingus

Find Deal

mié., oct. 1 - mar., oct. 14

8:40 pm - 7:25 pmORD-SNN

16h 45m1 stop

7:50 am - 6:45 pmSNN-ORD

16h 55m1 stop

$956British Airways

Find Deal

dom., nov. 9 - dom., nov. 16

Air Canada flights from Chicago to Shannon, Clare

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

Air Canada

Oct 13

ORD6:20 pmChicago O'Hare Intl

15h 50m

2 stops

SNN4:10 pmShannon

Oct 20

SNN9:15 pmShannon

23h 33m

2 stops

ORD2:48 pmChicago O'Hare Intl

$733

Find similar

Air Canada

Oct 31

ORD3:40 pmChicago O'Hare Intl

19h 05m

2 stops

SNN3:45 pmShannon

Nov 7

SNN7:50 amShannon

18h 10m

2 stops

ORD8:00 pmChicago O'Hare Intl

$742

Find similar

Air Canada

Oct 1

ORD10:40 amChicago O'Hare Intl

18h 40m

2 stops

SNN11:20 amShannon

Oct 8

SNN9:15 pmShannon

29h 02m

2 stops

ORD8:17 pmChicago O'Hare Intl

$754

Find similar

American Airlines flights from Chicago to Shannon, Clare

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

American Airlines

Nov 10

ORD6:30 pmChicago O'Hare Intl

11h 00m

1 stop

SNN11:30 amShannon

Nov 19

SNN7:50 amShannon

12h 00m

1 stop

ORD1:50 pmChicago O'Hare Intl

$537

Find similar

American Airlines

Nov 10

ORD5:10 pmChicago O'Hare Intl

12h 20m

1 stop

SNN11:30 amShannon

Nov 19

SNN7:50 amShannon

18h 36m

2 stops

ORD8:26 pmChicago O'Hare Intl

$547

Find similar

American Airlines

Oct 30

ORD7:25 pmChicago O'Hare Intl

16h 20m

1 stop

SNN4:45 pmShannon

Nov 6

SNN7:50 amShannon

12h 00m

1 stop

ORD1:50 pmChicago O'Hare Intl

$658

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

mar. 10/14

4:00 pm-10:15 am

1 stop12h 15m

Shannon

mar. 10/21

12:30 pm-6:34 pm

1 stop12h 04m

$529

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

mar. 10/14

11:15 am-10:15 am

2 stops17h 00m

Shannon

mar. 10/21

12:30 pm-12:14 am

2 stops17h 44m

$534

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

lun. 11/10

6:30 pm-11:30 am

1 stop11h 00m

Shannon

mié. 11/19

7:50 am-1:50 pm

1 stop12h 00m

$537

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

lun. 11/10

5:10 pm-11:30 am

1 stop12h 20m

Shannon

mié. 11/19

7:50 am-8:26 pm

2 stops18h 36m

$547

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

mié. 10/1

4:50 pm-10:15 am

1 stop11h 25m

Shannon

mar. 10/7

12:30 pm-8:15 pm

2 stops13h 45m

$611

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

lun. 11/10

3:50 pm-4:45 pm

2 stops18h 55m

Shannon

mié. 11/19

7:50 am-5:55 pm

2 stops16h 05m

$642

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

mar. 10/14

8:40 am-1:55 pm

3 stops23h 15m

Shannon

mar. 10/21

1:00 pm-3:55 pm

2 stops32h 55m

$687

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

jue. 10/30

12:50 pm-4:45 pm

2 stops22h 55m

Shannon

jue. 11/6

11:15 am-4:20 pm

2 stops35h 05m

$691

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

mié. 10/1

3:45 pm-4:10 pm

2 stops18h 25m

Shannon

mar. 10/14

9:15 pm-2:00 pm

2 stops22h 45m

$736

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

dom. 11/9

8:40 pm-7:25 pm

1 stop16h 45m

Shannon

dom. 11/16

7:50 am-6:45 pm

1 stop16h 55m

$956

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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

Prices

Airlines

Layovers

Other information

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

In general, January 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 $623. If you are unable to visit Shannon, Clare during the month of January, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $630.

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 $758. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $923.

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 $789 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 $663 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 10% 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	$521
Fastest flight time	7h 30m
Direct flights	Tue
Airports in Shannon, Clare	1 airport

The best one-way flight to Shannon, Clare from Chicago in the past 72 hours is $521. The best round-trip flight deal from Chicago to Shannon, Clare found on momondo in the last 72 hours is $833.

The fastest flight from Chicago to Shannon, Clare takes 7h 30m

Direct flights go from Chicago to Shannon, Clare on Tuesday. The only airline offering direct flights is United Airlines.

There is 1 airport near Shannon, Clare: Shannon (SNN)

Search flight deals

How far is Chicago to Shannon by plane?
The distance between Chicago and Shannon is about 3573.9 mi. 10h 14m 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 September 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 80.81% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 5.05%, Airbus A330-300 at 4.04%, and Airbus A321-100/200 at 2.02%.
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 73% of all bookings. The subsequent popular airlines are American Airlines at 22% 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 $530	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $597	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
British Airways	PriceFrom $736	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights

United Airlines Flights From Chicago to Shannon, Clare
United Airlines is one of the most popular airlines flying from Chicago to Shannon, Clare, operating 7 flights/week on average for this route. A good United Airlines flight deal for Chicago to Shannon, Clare starts from $597 round-trip, up to an average price of $852. Our users have rated United Airlines at 7.4/10.

Limerick

Ennis

Adare

Bunratty

Lahinch

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 $254

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 10/19. 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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Air Canada flights from Chicago to Shannon, Clare

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

American Airlines flights from Chicago to Shannon, Clare

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

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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 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 $758. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $923.

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 10% on your flight if you consider stops on a Chicago to Shannon, Clare flight.

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

United Airlines, American Airlines, and Aer Lingus are the most popular carriers operating from Chicago to Shannon

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.

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

The number of flights available between Chicago and Shannon, Clare is 1 per day as of September 2025. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

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

7 flights are operational weekly from Chicago to Shannon, Clare as of September 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

Fastest flight time

Direct flights

Airports in Shannon, Clare

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

United Airlines Flights From Chicago to Shannon, Clare

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