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

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

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

Aer Lingus, JetBlue, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Shannon

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

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

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

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

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 August 2025.

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.

$277 Cheap Flights from Chicago O'Hare Intl Airport to Shannon, Clare (ORD-SNN) in 2025

Q: How many flights depart from Chicago O'Hare Intl Airport to Shannon, Clare on average per week?

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

Q: How many flights depart from Chicago O'Hare Intl Airport to Shannon, Clare on average per day?

As of August 2025, 1 flights take off from Chicago O'Hare Intl Airport and land in Shannon, Clare each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

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Find the cheapest flights from Chicago O'Hare Intl Airport to Shannon (ORD-SNN)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:30 am - 2:45 pmORD-SNN

26h 15m2 stops

10:30 pm - 12:35 pmSNN-ORD

44h 05m3 stops

$594

Find Deal

Wed, Oct 1 - Tue, Oct 14

7:10 pm - 4:10 pmORD-SNN

15h 00m1 stop

9:15 pm - 5:00 pmSNN-ORD

25h 45m1 stop

$610American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

4:55 pm - 4:10 pmORD-SNN

17h 15m1 stop

9:15 pm - 3:55 pmSNN-ORD

24h 40m1 stop

$611American Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

6:00 am - 2:45 pmORD-SNN

26h 45m2 stops

4:30 pm - 12:35 pmSNN-ORD

26h 05m2 stops

$614

Find Deal

Wed, Oct 15 - Wed, Oct 22

6:00 pm - 11:00 pmORD-SNN

23h 00m2 stops

4:30 pm - 12:35 pmSNN-ORD

26h 05m2 stops

$627

Find Deal

Thu, Oct 16 - Wed, Oct 22

4:50 pm - 10:15 amORD-SNN

11h 25m1 stop

12:30 pm - 6:34 pmSNN-ORD

12h 04m1 stop

$633United Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

4:50 pm - 10:15 amORD-SNN

11h 25m1 stop

12:30 pm - 9:15 pmSNN-ORD

14h 45m2 stops

$637United Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

4:50 pm - 10:15 amORD-SNN

11h 25m1 stop

12:30 pm - 9:15 pmSNN-ORD

14h 45m2 stops

$638United Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

6:00 am - 2:45 pmORD-SNN

26h 45m2 stops

11:15 pm - 4:00 pmSNN-ORD

45h 45m3 stops

$644

Find Deal

Wed, Oct 22 - Mon, Oct 27

6:00 pm - 7:30 amORD-SNN

7h 30mnonstop

9:30 am - 11:45 amSNN-ORD

8h 15mnonstop

$703United Airlines

Find Deal

Thu, Sep 11 - Wed, Sep 17

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

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

Delta

Sep 8

ORD10:35 amChicago O'Hare Intl

18h 35m

1 stop

SNN11:10 amShannon

Sep 16

SNN1:05 pmShannon

14h 35m

1 stop

ORD9:40 pmChicago O'Hare Intl

$713

Find similar

Delta

Sep 7

ORD1:25 pmChicago O'Hare Intl

15h 45m

1 stop

SNN11:10 amShannon

Sep 16

SNN1:05 pmShannon

31h 28m

2 stops

ORD2:33 pmChicago O'Hare Intl

$792

Find similar

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

Oct 7

ORD4:50 pmChicago O'Hare Intl

11h 25m

1 stop

SNN10:15 amShannon

Oct 14

SNN12:30 pmShannon

12h 04m

1 stop

ORD6:34 pmChicago O'Hare Intl

$633

Find similar

United Airlines

Oct 7

ORD4:50 pmChicago O'Hare Intl

11h 25m

1 stop

SNN10:15 amShannon

Oct 14

SNN12:30 pmShannon

14h 45m

2 stops

ORD9:15 pmChicago O'Hare Intl

$637

Find similar

United Airlines

Oct 7

ORD4:50 pmChicago O'Hare Intl

11h 25m

1 stop

SNN10:15 amShannon

Oct 14

SNN12:30 pmShannon

14h 45m

2 stops

ORD9:15 pmChicago O'Hare Intl

$638

Find similar

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

Wed 10/1

6:30 am-2:45 pm

2 stops26h 15m

Shannon

Tue 10/14

10:30 pm-12:35 pm

3 stops44h 05m

$594

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 10/7

7:10 pm-4:10 pm

1 stop15h 00m

Shannon

Tue 10/14

9:15 pm-5:00 pm

1 stop25h 45m

$610

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 10/15

4:55 pm-4:10 pm

1 stop17h 15m

Shannon

Wed 10/22

9:15 pm-3:55 pm

1 stop24h 40m

$611

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 10/15

6:00 am-2:45 pm

2 stops26h 45m

Shannon

Wed 10/22

4:30 pm-12:35 pm

2 stops26h 05m

$614

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Thu 10/16

6:00 pm-11:00 pm

2 stops23h 00m

Shannon

Wed 10/22

4:30 pm-12:35 pm

2 stops26h 05m

$627

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 10/7

4:50 pm-10:15 am

1 stop11h 25m

Shannon

Tue 10/14

12:30 pm-6:34 pm

1 stop12h 04m

$633

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 10/7

4:50 pm-10:15 am

1 stop11h 25m

Shannon

Tue 10/14

12:30 pm-9:15 pm

2 stops14h 45m

$637

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 10/7

4:50 pm-10:15 am

1 stop11h 25m

Shannon

Tue 10/14

12:30 pm-9:15 pm

2 stops14h 45m

$638

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 10/22

6:00 am-2:45 pm

2 stops26h 45m

Shannon

Mon 10/27

11:15 pm-4:00 pm

3 stops45h 45m

$644

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Thu 9/11

6:00 pm-7:30 am

Nonstop7h 30m

Shannon

Wed 9/17

9:30 am-11:45 am

Nonstop8h 15m

$703

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

Layovers

Other information

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 $731. 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 O'Hare Intl Airport 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 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 $769 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 $663 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 10% 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	$641
Fastest flight time	7h 30m
Direct flights	Mon, Tue, Thu, Fri and Sat
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 $641

The fastest flight from Chicago O'Hare Intl Airport to Shannon, Clare takes 7h 30m

Direct flights go from Chicago O'Hare Intl Airport to Shannon, Clare on Monday, Tuesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport near Shannon, Clare: 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 30m.
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 August 2025.
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 (83.62% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (4.31%), Airbus A330-300 (3.45%), and Airbus A321-100/200 (1.72%).
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 (73% of total bookings). The next most popular airline is American Airlines (27%).

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 $530	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $595	Free Cancellation	Rating 7.4 8,945 reviews		Search United Airlines flights

United Airlines Flights From Chicago O'Hare Intl Airport to Shannon, Clare
United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Shannon, Clare, operating 7 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Shannon, Clare starts from $595 round-trip, up to an average price of $847. 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?

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.

An easier way to manage your Shannon, Clare trip

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Cheap flights from Chicago O'Hare Intl Airport to Shannon from $277

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Find the cheapest flights from Chicago O'Hare Intl Airport to Shannon (ORD-SNN)

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

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

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

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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

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 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 $731. 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?

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 10% 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?

Aer Lingus, JetBlue, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Shannon

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

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

How many flights depart from Chicago O'Hare Intl Airport to Shannon, Clare on average per day?

As of August 2025, 1 flights take off from Chicago O'Hare Intl Airport and land in Shannon, Clare each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

How many flights depart from Chicago O'Hare Intl Airport to Shannon, Clare on average per week?

7 flights are operational weekly from Chicago O'Hare Intl Airport to Shannon, Clare as of August 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 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

United Airlines Flights From Chicago O'Hare Intl Airport 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