What is the most punctual flight time for Chicago to Shannon flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Shannon, Clare?

London (LHR) has the shortest average layover time for this route: 1h 45m.

Which airline has the best punctuality record on Chicago to Shannon flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 29% of their flights experiencing any sort of delay.

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Shannon, Clare?

Flights via Newark (EWR) offer the lowest average round-trip price of $584.

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Shannon, Clare?

Newark (EWR) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Shannon, Clare?

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

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Chicago O'Hare Intl to Shannon?

United Airlines is the most popular carrier operating from Chicago O'Hare Intl to Shannon

How often are flights from Chicago to Shannon delayed?

Historically, on average around 30% of flights between Chicago and Shannon have experienced a delay on any given week. The average delay length over the past 12 months has been 172 minutes.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Shannon Airport?

Prices for flights from Chicago O'Hare Intl Airport to Shannon Airport refresh daily.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Shannon Airport?

The number of operators available for flights from Chicago O'Hare Intl Airport to Shannon Airport is 2 as of January 2026.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Shannon Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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.

$238 Cheap Flights from Chicago O'Hare Intl Airport to Shannon, Clare in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to Shannon

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 11:30 am

ORD

SNN

11h 00m

1 stop

7:50 am - 5:00 pm

SNN

ORD

15h 10m

1 stop

$470American Airlines

Mon, Feb 16 - Tue, Feb 24

8:35 pm - 4:45 pm

ORD

SNN

14h 10m

1 stop

7:50 am - 6:45 pm

SNN

ORD

16h 55m

1 stop

$471American Airlines

Wed, Feb 18 - Wed, Feb 25

4:04 pm - 11:20 am

ORD

SNN

13h 16m

2 stops

7:30 am - 3:55 pm

SNN

ORD

14h 25m

1 stop

$475American Airlines

Mon, Apr 6 - Tue, Apr 14

5:10 pm - 4:45 pm

ORD

SNN

17h 35m

1 stop

7:50 am - 9:18 pm

SNN

ORD

19h 28m

2 stops

$481American Airlines

Wed, Feb 18 - Wed, Feb 25

4:04 pm - 11:20 am

ORD

SNN

13h 16m

2 stops

7:30 am - 6:05 pm

SNN

ORD

16h 35m

2 stops

$485American Airlines

Mon, Apr 6 - Tue, Apr 14

3:36 pm - 10:15 am

ORD

SNN

12h 39m

1 stop

12:30 pm - 7:22 pm

SNN

ORD

12h 52m

2 stops

$493United Airlines

Mon, Apr 27 - Wed, May 6

4:05 pm - 11:15 am

ORD

SNN

13h 10m

1 stop

12:00 pm - 7:55 pm

SNN

ORD

13h 55m

1 stop

$580Lufthansa

Fri, Apr 24 - Sat, May 2

10:45 pm - 4:45 pm

ORD

SNN

13h 00m

1 stop

7:50 am - 9:30 pm

SNN

ORD

18h 40m

2 stops

$581American Airlines

Wed, Mar 18 - Wed, Mar 25

3:00 pm - 10:15 am

ORD

SNN

13h 15m

2 stops

9:30 am - 11:50 am

SNN

ORD

8h 20mnonstop

$585United Airlines

Tue, May 26 - Fri, Jun 12

3:00 pm - 10:15 am

ORD

SNN

13h 15m

2 stops

12:30 pm - 7:42 am

SNN

ORD

25h 12m

2 stops

$595United Airlines

Tue, May 26 - Fri, Jun 12

American Airlines flights from Chicago O'Hare Intl Airport to Shannon, Clare

Our best American Airlines deals on Chicago O'Hare Intl Airport to Shannon, Clare flight tickets

American Airlines

Feb 16

ORD6:30 pmChicago O'Hare Intl

11h 00m

1 stop

SNN11:30 amShannon

Feb 24

SNN7:50 amShannon

15h 10m

1 stop

ORD5:00 pmChicago O'Hare Intl

$470

American Airlines

Feb 18

ORD8:35 pmChicago O'Hare Intl

14h 10m

1 stop

SNN4:45 pmShannon

Feb 25

SNN7:50 amShannon

16h 55m

1 stop

ORD6:45 pmChicago O'Hare Intl

$471

American Airlines

Apr 6

ORD4:04 pmChicago O'Hare Intl

13h 16m

2 stops

SNN11:20 amShannon

Apr 14

SNN7:30 amShannon

14h 25m

1 stop

ORD3:55 pmChicago O'Hare Intl

$475

United Airlines flights from Chicago O'Hare Intl Airport to Shannon, Clare

Our best United Airlines deals on Chicago O'Hare Intl Airport to Shannon, Clare flight tickets

United Airlines

Apr 27

ORD1:00 pmChicago O'Hare Intl

15h 15m

2 stops

SNN10:15 amShannon

May 6

SNN12:30 pmShannon

14h 57m

2 stops

ORD9:27 pmChicago O'Hare Intl

$493

United Airlines

May 26

ORD3:00 pmChicago O'Hare Intl

13h 15m

2 stops

SNN10:15 amShannon

Jun 11

SNN9:30 amShannon

8h 20m

ORD11:50 amChicago O'Hare Intl

$585

United Airlines

May 26

ORD3:00 pmChicago O'Hare Intl

13h 15m

2 stops

SNN10:15 amShannon

Jun 12

SNN12:30 pmShannon

25h 12m

2 stops

ORD7:42 amChicago O'Hare Intl

$595

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 2/16

6:30 pm-11:30 am

1 stop11h 00m

Shannon

Tue 2/24

7:50 am-5:00 pm

1 stop15h 10m

$470

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 2/18

8:35 pm-4:45 pm

1 stop14h 10m

Shannon

Wed 2/25

7:50 am-6:45 pm

1 stop16h 55m

$471

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 4/6

4:04 pm-11:20 am

2 stops13h 16m

Shannon

Tue 4/14

7:30 am-3:55 pm

1 stop14h 25m

$475

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 2/18

5:10 pm-4:45 pm

1 stop17h 35m

Shannon

Wed 2/25

7:50 am-9:18 pm

2 stops19h 28m

$481

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 4/6

4:04 pm-11:20 am

2 stops13h 16m

Shannon

Tue 4/14

7:30 am-6:05 pm

2 stops16h 35m

$485

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 4/27

3:36 pm-10:15 am

1 stop12h 39m

Shannon

Wed 5/6

12:30 pm-7:22 pm

2 stops12h 52m

$493

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Fri 4/24

4:05 pm-11:15 am

1 stop13h 10m

Shannon

Sat 5/2

12:00 pm-7:55 pm

1 stop13h 55m

$580

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 3/18

10:45 pm-4:45 pm

1 stop13h 00m

Shannon

Wed 3/25

7:50 am-9:30 pm

2 stops18h 40m

$581

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 5/26

3:00 pm-10:15 am

2 stops13h 15m

Shannon

Fri 6/12

9:30 am-11:50 am

Nonstop8h 20m

$585

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 5/26

3:00 pm-10:15 am

2 stops13h 15m

Shannon

Fri 6/12

12:30 pm-7:42 am

2 stops25h 12m

$595

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 Chicago O'Hare Intl Airport 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

Delays

Layovers

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

In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $586. If you are unable to visit Shannon, Clare during the month of February, then departing from Chicago O'Hare Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around $668.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Shannon, Clare is on a Monday when prices can be found for as low as $726. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $907.

What is the cheapest Chicago O'Hare Intl to Shannon flight route?

Fly from Chicago O'Hare Intl to Shannon for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $834 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 O'Hare Intl Airport for as low as $701 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Shannon flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl Airport to Shannon, Clare flights?

You could potentially save up to 12% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Shannon, Clare flight.

When to book flights from Chicago O'Hare Intl Airport to Shannon, Clare

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

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Shannon, Clare (ORD to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Shannon, Clare

Best Price Found	$540
Fastest flight time	7h 25m
Direct flights	Every day
Airports in Shannon, Clare	1 airport

The best flight deal from Chicago O'Hare Intl Airport to Shannon, Clare found on momondo in the last 72 hours is $540

The fastest flight from Chicago O'Hare Intl Airport to Shannon, Clare takes 7h 25m

Direct flights go from Chicago O'Hare Intl Airport to Shannon, Clare every day.

There is 1 airport in Shannon, Clare. From Chicago O'Hare Intl Airport there are direct flights to Shannon (SNN).

Search flight deals

How far is Chicago O'Hare Intl to Shannon by plane?
A flight from Chicago O'Hare Intl to Shannon will travel around 3580.0 mi. In terms of flight time, this usually takes a little over 7h 25m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Shannon Airport?
Prices for flights from Chicago O'Hare Intl Airport to Shannon Airport refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Shannon Airport?
The number of operators available for flights from Chicago O'Hare Intl Airport to Shannon Airport is 2 as of January 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Shannon Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Shannon, Clare?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago O'Hare Intl Airport to Shannon, Clare is Boeing 757-200 (72.64% of total bookings). The next most popular plane models are Embraer 195 (10.38%), Boeing 787-8 Dreamliner (4.72%), and Airbus A321-100/200 (1.89%).
What is the most popular airline from Chicago O'Hare Intl Airport to Shannon, Clare?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Shannon, Clare is United Airlines (76% of total bookings). The next most popular airline is American Airlines (24%).

Best airlines flying from Chicago O'Hare Intl Airport to Shannon, Clare

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Shannon, Clare with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $470	Free Cancellation	Rating 7.2 11,174 reviews		Search American Airlines flights
United Airlines	PriceFrom $583	Free Cancellation	Rating 7.4 9,191 reviews		Search United Airlines flights

Limerick

Adare

Bunratty

Ennis

Nenagh

Lahinch

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Shannon. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Chicago to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chicago to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Chicago O'Hare Intl Airport to Shannon from $238

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American Airlines flights from Chicago O'Hare Intl Airport to Shannon, Clare

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Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Shannon, Clare that are best for you.

See travel insights to Shannon from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to 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 O'Hare Intl Airport to Shannon, Clare is on a Monday when prices can be found for as low as $726. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $907.

What is the cheapest Chicago O'Hare Intl to Shannon flight route?

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

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

What cabin class options are available on Chicago O'Hare Intl to Shannon flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl Airport to Shannon, Clare flights?

You could potentially save up to 12% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Shannon, Clare flight.

What is the cheapest airline that flies from Chicago O'Hare Intl to Shannon?

United Airlines is the most popular carrier operating from Chicago O'Hare Intl to Shannon

How often are flights from Chicago to Shannon delayed?

Historically, on average around 30% of flights between Chicago and Shannon have experienced a delay on any given week. The average delay length over the past 12 months has been 172 minutes.

What is the most punctual flight time for Chicago to Shannon flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Shannon flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 29% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Shannon, Clare?

Newark (EWR) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Shannon, Clare?

Flights via Newark (EWR) offer the lowest average round-trip price of $584.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Shannon, Clare?

London (LHR) has the shortest average layover time for this route: 1h 45m.

When to book flights from Chicago O'Hare Intl Airport to Shannon, Clare

Cheap Chicago O'Hare Intl Airport to Shannon, Clare (ORD to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Shannon, Clare

Best Price Found

Fastest flight time

Direct flights

Airports in Shannon, Clare

How far is Chicago O'Hare Intl to Shannon by plane?

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Shannon Airport?

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Shannon Airport?

How old do you have to be to fly from Chicago O'Hare Intl Airport to Shannon Airport?

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

What is the most popular plane model from Chicago O'Hare Intl Airport to Shannon, Clare?

What is the most popular airline from Chicago O'Hare Intl Airport to Shannon, Clare?

Best airlines flying from Chicago O'Hare Intl Airport to Shannon, Clare

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport 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