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.

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 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 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 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 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 171 minutes.

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.

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 December 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.

$263 Cheap Flights from Chicago O'Hare Intl Airport to Shannon, Clare in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 pm - 11:30 am

ORD

SNN

12h 20m1 stop

7:50 am - 3:25 pm

SNN

ORD

13h 35m1 stop

$470American Airlines

Thu, Jan 29 - Mon, Feb 2

2:50 pm - 11:30 am

ORD

SNN

14h 40m2 stops

7:50 am - 5:00 pm

SNN

ORD

15h 10m1 stop

$475American Airlines

Thu, Jan 29 - Mon, Feb 2

5:10 pm - 4:45 pm

ORD

SNN

17h 35m1 stop

7:50 am - 7:40 pm

SNN

ORD

17h 50m2 stops

$480American Airlines

Tue, Feb 24 - Sun, Mar 1

2:50 pm - 11:30 am

ORD

SNN

14h 40m2 stops

7:50 am - 5:42 pm

SNN

ORD

15h 52m2 stops

$485American Airlines

Thu, Jan 29 - Mon, Feb 2

5:10 pm - 11:30 am

ORD

SNN

12h 20m1 stop

7:50 am - 4:25 pm

SNN

ORD

13h 35m1 stop

$570American Airlines

Sat, Feb 28 - Fri, Mar 20

6:25 pm - 4:45 pm

ORD

SNN

16h 20m1 stop

7:50 am - 1:50 pm

SNN

ORD

12h 00m1 stop

$620American Airlines

Mon, Feb 9 - Mon, Feb 16

2:50 pm - 11:30 am

ORD

SNN

14h 40m2 stops

7:50 am - 3:25 pm

SNN

ORD

13h 35m1 stop

$625American Airlines

Mon, Feb 9 - Mon, Feb 16

6:44 pm - 4:45 pm

ORD

SNN

16h 01m2 stops

5:30 pm - 2:00 pm

SNN

ORD

26h 30m2 stops

$627British Airways

Tue, Feb 24 - Sun, Mar 1

9:45 pm - 4:45 pm

ORD

SNN

13h 00m1 stop

5:25 pm - 2:00 pm

SNN

ORD

26h 35m2 stops

$629British Airways

Sun, Mar 1 - Sat, Mar 7

9:35 pm - 4:45 pm

ORD

SNN

14h 10m1 stop

7:50 am - 7:48 pm

SNN

ORD

16h 58m2 stops

$630American Airlines

Thu, Mar 12 - Thu, Mar 19

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

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

British Airways

Jan 15

ORD5:32 pmChicago O'Hare Intl

17h 13m

2 stops

SNN4:45 pmShannon

Jan 20

SNN8:05 pmShannon

29h 10m

2 stops

ORD7:15 pmChicago O'Hare Intl

$627

Find similar

British Airways

Apr 23

ORD6:40 pmChicago O'Hare Intl

15h 30m

2 stops

SNN4:10 pmShannon

Apr 26

SNN9:15 pmShannon

27h 45m

2 stops

ORD7:00 pmChicago O'Hare Intl

$628

Find similar

British Airways

Mar 1

ORD9:45 pmChicago O'Hare Intl

13h 00m

1 stop

SNN4:45 pmShannon

Mar 7

SNN5:25 pmShannon

26h 35m

2 stops

ORD2:00 pmChicago O'Hare Intl

$629

Find similar

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

Apr 7

ORD6:00 pmChicago O'Hare Intl

20h 35m

1 stop

SNN8:35 pmShannon

Apr 16

SNN7:40 amShannon

15h 55m

1 stop

ORD5:35 pmChicago O'Hare Intl

$470

Find similar

American Airlines

Jan 29

ORD2:50 pmChicago O'Hare Intl

14h 40m

2 stops

SNN11:30 amShannon

Feb 2

SNN7:50 amShannon

15h 10m

1 stop

ORD5:00 pmChicago O'Hare Intl

$475

Find similar

American Airlines

Apr 7

ORD6:00 pmChicago O'Hare Intl

11h 20m

1 stop

SNN11:20 amShannon

Apr 18

SNN7:40 amShannon

16h 10m

2 stops

ORD5:50 pmChicago O'Hare Intl

$479

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

Thu 1/29

5:10 pm-11:30 am

1 stop12h 20m

Shannon

Mon 2/2

7:50 am-3:25 pm

1 stop13h 35m

$470

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Thu 1/29

2:50 pm-11:30 am

2 stops14h 40m

Shannon

Mon 2/2

7:50 am-5:00 pm

1 stop15h 10m

$475

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 2/24

5:10 pm-4:45 pm

1 stop17h 35m

Shannon

Sun 3/1

7:50 am-7:40 pm

2 stops17h 50m

$480

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Thu 1/29

2:50 pm-11:30 am

2 stops14h 40m

Shannon

Mon 2/2

7:50 am-5:42 pm

2 stops15h 52m

$485

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sat 2/28

5:10 pm-11:30 am

1 stop12h 20m

Shannon

Fri 3/20

7:50 am-4:25 pm

1 stop13h 35m

$570

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 2/9

6:25 pm-4:45 pm

1 stop16h 20m

Shannon

Mon 2/16

7:50 am-1:50 pm

1 stop12h 00m

$620

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 2/9

2:50 pm-11:30 am

2 stops14h 40m

Shannon

Mon 2/16

7:50 am-3:25 pm

1 stop13h 35m

$625

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 2/24

6:44 pm-4:45 pm

2 stops16h 01m

Shannon

Sun 3/1

5:30 pm-2:00 pm

2 stops26h 30m

$627

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 3/1

9:45 pm-4:45 pm

1 stop13h 00m

Shannon

Sat 3/7

5:25 pm-2:00 pm

2 stops26h 35m

$629

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Thu 3/12

9:35 pm-4:45 pm

1 stop14h 10m

Shannon

Thu 3/19

7:50 am-7:48 pm

2 stops16h 58m

$630

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

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 $567. 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 $645.

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 $918.

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 $818 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 $694 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 19% 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	$673
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 $673

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 December 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 (74.65% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (7.04%), Airbus A321-100/200 (2.82%), and Airbus A321neo (2.82%).
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 (77% of total bookings). The next most popular airline is American Airlines (23%).

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 $544	Free Cancellation	Rating 7.2 11,074 reviews		Search American Airlines flights
United Airlines	PriceFrom $591	Free Cancellation	Rating 7.4 9,124 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 1/29

Thu 2/5

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly to other destinations from Chicago O'Hare Intl Airport

Flights from Chicago O'Hare Intl to Baltimore/Washington

Flights from Chicago O'Hare Intl to Charlotte Douglas

Flights from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson

Flights from Chicago O'Hare Intl to New York John F Kennedy Intl

Flights from Chicago O'Hare Intl to Fort Myers SW Florida Intl

Flights from Chicago O'Hare Intl to Phoenix Sky Harbor Intl

Cheap flights from Chicago O'Hare Intl Airport to Shannon from $263

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

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

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.

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 $918.

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 19% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Shannon, Clare flight.

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 171 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 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.

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